id	sid	tid	token	lemma	pos
app01-3743	1	1	acta	acta	PROPN
app01-3743	1	2	polytechnica	polytechnica	PROPN
app01-3743	1	3	ctu	ctu	PROPN
app01-3743	1	4	proceedings	proceeding	NOUN
app01-3743	1	5	doi:10.14311	doi:10.14311	NOUN
app01-3743	1	6	/	/	SYM
app01-3743	1	7	ap.2016.4.0050	ap.2016.4.0050	PROPN
app01-3743	1	8	acta	acta	PROPN
app01-3743	1	9	polytechnica	polytechnica	PROPN
app01-3743	1	10	ctu	ctu	NOUN
app01-3743	1	11	proceedings	proceeding	NOUN
app01-3743	1	12	4:50–55	4:50–55	NUM
app01-3743	1	13	,	,	PUNCT
app01-3743	1	14	2016	2016	NUM
app01-3743	1	15	©	©	PROPN
app01-3743	1	16	czech	czech	PROPN
app01-3743	1	17	technical	technical	PROPN
app01-3743	1	18	university	university	PROPN
app01-3743	1	19	in	in	ADP
app01-3743	1	20	prague	prague	PROPN
app01-3743	1	21	,	,	PUNCT
app01-3743	1	22	2016	2016	NUM
app01-3743	1	23	available	available	ADJ
app01-3743	1	24	online	online	ADV
app01-3743	1	25	at	at	ADP
app01-3743	1	26	http://ojs.cvut.cz/ojs/index.php/app	http://ojs.cvut.cz/ojs/index.php/app	NOUN
app01-3743	1	27	ion	ion	NOUN
app01-3743	1	28	source	source	NOUN
app01-3743	1	29	for	for	ADP
app01-3743	1	30	a	a	DET
app01-3743	1	31	single	single	ADJ
app01-3743	1	32	particle	particle	NOUN
app01-3743	1	33	accelerator	accelerator	NOUN
app01-3743	1	34	tomáš	tomáš	PROPN
app01-3743	1	35	matlochaa	matlochaa	PROPN
app01-3743	1	36	,	,	PUNCT
app01-3743	1	37	b	b	NOUN
app01-3743	1	38	a	a	DET
app01-3743	1	39	faculty	faculty	NOUN
app01-3743	1	40	of	of	ADP
app01-3743	1	41	nuclear	nuclear	ADJ
app01-3743	1	42	sciences	science	NOUN
app01-3743	1	43	and	and	CCONJ
app01-3743	1	44	physical	physical	ADJ
app01-3743	1	45	engineering	engineering	NOUN
app01-3743	1	46	,	,	PUNCT
app01-3743	1	47	czech	czech	PROPN
app01-3743	1	48	technical	technical	PROPN
app01-3743	1	49	university	university	PROPN
app01-3743	1	50	in	in	ADP
app01-3743	1	51	prague	prague	PROPN
app01-3743	1	52	,	,	PUNCT
app01-3743	1	53	břehová	břehová	VERB
app01-3743	1	54	7	7	NUM
app01-3743	1	55	,	,	PUNCT
app01-3743	1	56	115	115	NUM
app01-3743	1	57	19	19	NUM
app01-3743	1	58	praha	praha	NOUN
app01-3743	1	59	1	1	NUM
app01-3743	1	60	,	,	PUNCT
app01-3743	1	61	czech	czech	PROPN
app01-3743	1	62	republic	republic	PROPN
app01-3743	1	63	b	b	PROPN
app01-3743	1	64	nuclear	nuclear	PROPN
app01-3743	1	65	physics	physics	PROPN
app01-3743	1	66	institute	institute	PROPN
app01-3743	1	67	of	of	ADP
app01-3743	1	68	the	the	DET
app01-3743	1	69	cas	cas	PROPN
app01-3743	1	70	,	,	PUNCT
app01-3743	1	71	250	250	NUM
app01-3743	1	72	68	68	NUM
app01-3743	1	73	řež	řež	NOUN
app01-3743	1	74	u	u	NOUN
app01-3743	1	75	prahy	prahy	NOUN
app01-3743	1	76	,	,	PUNCT
app01-3743	1	77	czech	czech	PROPN
app01-3743	1	78	republic	republic	NOUN
app01-3743	1	79	correspondence	correspondence	NOUN
app01-3743	1	80	:	:	PUNCT
app01-3743	1	81	matlocha@ujf.cas.cz	matlocha@ujf.cas.cz	PROPN
app01-3743	1	82	abstract	abstract	NOUN
app01-3743	1	83	.	.	PUNCT
app01-3743	2	1	this	this	DET
app01-3743	2	2	paper	paper	NOUN
app01-3743	2	3	proposes	propose	VERB
app01-3743	2	4	a	a	DET
app01-3743	2	5	method	method	NOUN
app01-3743	2	6	to	to	PART
app01-3743	2	7	obtain	obtain	VERB
app01-3743	2	8	very	very	ADV
app01-3743	2	9	low	low	ADJ
app01-3743	2	10	beam	beam	NOUN
app01-3743	2	11	current	current	NOUN
app01-3743	2	12	on	on	ADP
app01-3743	2	13	the	the	DET
app01-3743	2	14	injection	injection	NOUN
app01-3743	2	15	side	side	NOUN
app01-3743	2	16	of	of	ADP
app01-3743	2	17	an	an	DET
app01-3743	2	18	particle	particle	NOUN
app01-3743	2	19	accelerator	accelerator	NOUN
app01-3743	2	20	.	.	PUNCT
app01-3743	3	1	by	by	ADP
app01-3743	3	2	using	use	VERB
app01-3743	3	3	a	a	DET
app01-3743	3	4	combination	combination	NOUN
app01-3743	3	5	of	of	ADP
app01-3743	3	6	a	a	DET
app01-3743	3	7	well	well	ADV
app01-3743	3	8	known	know	VERB
app01-3743	3	9	ion	ion	NOUN
app01-3743	3	10	source	source	NOUN
app01-3743	3	11	type	type	NOUN
app01-3743	3	12	and	and	CCONJ
app01-3743	3	13	a	a	DET
app01-3743	3	14	short	short	ADJ
app01-3743	3	15	photo	photo	NOUN
app01-3743	3	16	-	-	PUNCT
app01-3743	3	17	emissive	emissive	ADJ
app01-3743	3	18	laser	laser	NOUN
app01-3743	3	19	pulse	pulse	NOUN
app01-3743	3	20	,	,	PUNCT
app01-3743	3	21	very	very	ADV
app01-3743	3	22	low	low	ADJ
app01-3743	3	23	amount	amount	NOUN
app01-3743	3	24	of	of	ADP
app01-3743	3	25	ions	ion	NOUN
app01-3743	3	26	can	can	AUX
app01-3743	3	27	be	be	AUX
app01-3743	3	28	created	create	VERB
app01-3743	3	29	.	.	PUNCT
app01-3743	4	1	the	the	DET
app01-3743	4	2	method	method	NOUN
app01-3743	4	3	could	could	AUX
app01-3743	4	4	be	be	AUX
app01-3743	4	5	used	use	VERB
app01-3743	4	6	in	in	ADP
app01-3743	4	7	the	the	DET
app01-3743	4	8	ion	ion	NOUN
app01-3743	4	9	source	source	NOUN
app01-3743	4	10	of	of	ADP
app01-3743	4	11	various	various	ADJ
app01-3743	4	12	types	type	NOUN
app01-3743	4	13	of	of	ADP
app01-3743	4	14	the	the	DET
app01-3743	4	15	accelerators	accelerator	NOUN
app01-3743	4	16	,	,	PUNCT
app01-3743	4	17	where	where	SCONJ
app01-3743	4	18	very	very	ADV
app01-3743	4	19	low	low	ADJ
app01-3743	4	20	beam	beam	NOUN
app01-3743	4	21	current	current	NOUN
app01-3743	4	22	is	be	AUX
app01-3743	4	23	essential	essential	ADJ
app01-3743	4	24	.	.	PUNCT
app01-3743	5	1	the	the	DET
app01-3743	5	2	design	design	NOUN
app01-3743	5	3	is	be	AUX
app01-3743	5	4	adapted	adapt	VERB
app01-3743	5	5	to	to	PART
app01-3743	5	6	build	build	VERB
app01-3743	5	7	a	a	DET
app01-3743	5	8	compact	compact	ADJ
app01-3743	5	9	internal	internal	ADJ
app01-3743	5	10	ion	ion	NOUN
app01-3743	5	11	source	source	NOUN
app01-3743	5	12	and	and	CCONJ
app01-3743	5	13	the	the	DET
app01-3743	5	14	dimensions	dimension	NOUN
app01-3743	5	15	of	of	ADP
app01-3743	5	16	the	the	DET
app01-3743	5	17	device	device	NOUN
app01-3743	5	18	are	be	AUX
app01-3743	5	19	adjusted	adjust	VERB
app01-3743	5	20	to	to	PART
app01-3743	5	21	fit	fit	VERB
app01-3743	5	22	central	central	ADJ
app01-3743	5	23	region	region	NOUN
app01-3743	5	24	of	of	ADP
app01-3743	5	25	the	the	DET
app01-3743	5	26	cyclotron	cyclotron	NOUN
app01-3743	5	27	u-120	u-120	ADJ
app01-3743	5	28	m.	m.	NOUN
app01-3743	5	29	the	the	DET
app01-3743	5	30	functional	functional	ADJ
app01-3743	5	31	parameters	parameter	NOUN
app01-3743	5	32	of	of	ADP
app01-3743	5	33	the	the	DET
app01-3743	5	34	device	device	NOUN
app01-3743	5	35	are	be	AUX
app01-3743	5	36	discussed	discuss	VERB
app01-3743	5	37	and	and	CCONJ
app01-3743	5	38	the	the	DET
app01-3743	5	39	amount	amount	NOUN
app01-3743	5	40	of	of	ADP
app01-3743	5	41	the	the	DET
app01-3743	5	42	produced	produce	VERB
app01-3743	5	43	ions	ion	NOUN
app01-3743	5	44	is	be	AUX
app01-3743	5	45	estimated	estimate	VERB
app01-3743	5	46	.	.	PUNCT
app01-3743	6	1	keywords	keyword	NOUN
app01-3743	6	2	:	:	PUNCT
app01-3743	6	3	single	single	ADJ
app01-3743	6	4	particle	particle	NOUN
app01-3743	6	5	accelerator	accelerator	NOUN
app01-3743	6	6	,	,	PUNCT
app01-3743	6	7	cyclotron	cyclotron	NOUN
app01-3743	6	8	ion	ion	NOUN
app01-3743	6	9	source	source	NOUN
app01-3743	6	10	,	,	PUNCT
app01-3743	6	11	low	low	ADJ
app01-3743	6	12	beam	beam	NOUN
app01-3743	6	13	current	current	ADJ
app01-3743	6	14	,	,	PUNCT
app01-3743	6	15	laser	laser	NOUN
app01-3743	6	16	ion	ion	NOUN
app01-3743	6	17	source	source	NOUN
app01-3743	6	18	,	,	PUNCT
app01-3743	6	19	pulsed	pulse	VERB
app01-3743	6	20	ion	ion	NOUN
app01-3743	6	21	source	source	NOUN
app01-3743	6	22	,	,	PUNCT
app01-3743	6	23	u-120	u-120	NOUN
app01-3743	6	24	m	m	NOUN
app01-3743	6	25	,	,	PUNCT
app01-3743	6	26	proton	proton	NOUN
app01-3743	6	27	radiography	radiography	NOUN
app01-3743	6	28	.	.	PUNCT
app01-3743	7	1	1	1	X
app01-3743	7	2	.	.	X
app01-3743	7	3	introduction	introduction	NOUN
app01-3743	7	4	this	this	DET
app01-3743	7	5	paper	paper	NOUN
app01-3743	7	6	presents	present	VERB
app01-3743	7	7	a	a	DET
app01-3743	7	8	principle	principle	NOUN
app01-3743	7	9	of	of	ADP
app01-3743	7	10	delivering	deliver	VERB
app01-3743	7	11	a	a	DET
app01-3743	7	12	very	very	ADV
app01-3743	7	13	low	low	ADJ
app01-3743	7	14	beam	beam	NOUN
app01-3743	7	15	current	current	NOUN
app01-3743	7	16	to	to	ADP
app01-3743	7	17	the	the	DET
app01-3743	7	18	injection	injection	NOUN
app01-3743	7	19	system	system	NOUN
app01-3743	7	20	of	of	ADP
app01-3743	7	21	a	a	DET
app01-3743	7	22	single	single	ADJ
app01-3743	7	23	stage	stage	NOUN
app01-3743	7	24	or	or	CCONJ
app01-3743	7	25	low	low	ADJ
app01-3743	7	26	energy	energy	NOUN
app01-3743	7	27	accelerator	accelerator	NOUN
app01-3743	7	28	.	.	PUNCT
app01-3743	8	1	a	a	DET
app01-3743	8	2	control	control	NOUN
app01-3743	8	3	of	of	ADP
app01-3743	8	4	the	the	DET
app01-3743	8	5	ion	ion	NOUN
app01-3743	8	6	creation	creation	NOUN
app01-3743	8	7	process	process	NOUN
app01-3743	8	8	is	be	AUX
app01-3743	8	9	a	a	DET
app01-3743	8	10	complex	complex	ADJ
app01-3743	8	11	task	task	NOUN
app01-3743	8	12	with	with	ADP
app01-3743	8	13	effect	effect	NOUN
app01-3743	8	14	of	of	ADP
app01-3743	8	15	many	many	ADJ
app01-3743	8	16	parameters	parameter	NOUN
app01-3743	8	17	.	.	PUNCT
app01-3743	9	1	one	one	NUM
app01-3743	9	2	of	of	ADP
app01-3743	9	3	the	the	DET
app01-3743	9	4	control	control	NOUN
app01-3743	9	5	parameter	parameter	NOUN
app01-3743	9	6	can	can	AUX
app01-3743	9	7	be	be	AUX
app01-3743	9	8	the	the	DET
app01-3743	9	9	length	length	NOUN
app01-3743	9	10	of	of	ADP
app01-3743	9	11	the	the	DET
app01-3743	9	12	primary	primary	ADJ
app01-3743	9	13	ionizing	ionize	VERB
app01-3743	9	14	pulse	pulse	NOUN
app01-3743	9	15	in	in	ADP
app01-3743	9	16	the	the	DET
app01-3743	9	17	ion	ion	NOUN
app01-3743	9	18	source	source	NOUN
app01-3743	9	19	.	.	PUNCT
app01-3743	10	1	this	this	DET
app01-3743	10	2	length	length	NOUN
app01-3743	10	3	is	be	AUX
app01-3743	10	4	naturally	naturally	ADV
app01-3743	10	5	restricted	restrict	VERB
app01-3743	10	6	and	and	CCONJ
app01-3743	10	7	usualy	usualy	PROPN
app01-3743	10	8	can	can	AUX
app01-3743	10	9	not	not	PART
app01-3743	10	10	be	be	AUX
app01-3743	10	11	arbitrary	arbitrary	ADJ
app01-3743	10	12	lowered	lower	VERB
app01-3743	10	13	.	.	PUNCT
app01-3743	11	1	when	when	SCONJ
app01-3743	11	2	the	the	DET
app01-3743	11	3	ionizing	ionize	VERB
app01-3743	11	4	pulse	pulse	NOUN
app01-3743	11	5	is	be	AUX
app01-3743	11	6	driven	drive	VERB
app01-3743	11	7	using	use	VERB
app01-3743	11	8	a	a	DET
app01-3743	11	9	high	high	ADJ
app01-3743	11	10	voltage	voltage	NOUN
app01-3743	11	11	discharge	discharge	NOUN
app01-3743	11	12	,	,	PUNCT
app01-3743	11	13	the	the	DET
app01-3743	11	14	pulse	pulse	NOUN
app01-3743	11	15	length	length	NOUN
app01-3743	11	16	with	with	ADP
app01-3743	11	17	duration	duration	NOUN
app01-3743	11	18	about	about	ADP
app01-3743	11	19	tens	ten	NOUN
app01-3743	11	20	of	of	ADP
app01-3743	11	21	nanosecond	nanosecond	NOUN
app01-3743	11	22	can	can	AUX
app01-3743	11	23	hardly	hardly	ADV
app01-3743	11	24	be	be	AUX
app01-3743	11	25	achieved	achieve	VERB
app01-3743	11	26	.	.	PUNCT
app01-3743	12	1	from	from	ADP
app01-3743	12	2	this	this	DET
app01-3743	12	3	reason	reason	NOUN
app01-3743	12	4	,	,	PUNCT
app01-3743	12	5	a	a	DET
app01-3743	12	6	primary	primary	ADJ
app01-3743	12	7	ionizing	ionize	VERB
app01-3743	12	8	plasma	plasma	NOUN
app01-3743	12	9	in	in	ADP
app01-3743	12	10	presented	present	VERB
app01-3743	12	11	ion	ion	NOUN
app01-3743	12	12	source	source	NOUN
app01-3743	12	13	is	be	AUX
app01-3743	12	14	not	not	PART
app01-3743	12	15	made	make	VERB
app01-3743	12	16	using	use	VERB
app01-3743	12	17	ordinary	ordinary	ADJ
app01-3743	12	18	high	high	ADJ
app01-3743	12	19	voltage	voltage	NOUN
app01-3743	12	20	discharge	discharge	NOUN
app01-3743	12	21	,	,	PUNCT
app01-3743	12	22	but	but	CCONJ
app01-3743	12	23	using	use	VERB
app01-3743	12	24	a	a	DET
app01-3743	12	25	laser	laser	NOUN
app01-3743	12	26	pulse	pulse	NOUN
app01-3743	12	27	.	.	PUNCT
app01-3743	13	1	with	with	ADP
app01-3743	13	2	the	the	DET
app01-3743	13	3	present	present	ADJ
app01-3743	13	4	-	-	PUNCT
app01-3743	13	5	day	day	NOUN
app01-3743	13	6	laser	laser	NOUN
app01-3743	13	7	systems	system	NOUN
app01-3743	13	8	,	,	PUNCT
app01-3743	13	9	the	the	DET
app01-3743	13	10	high	high	ADJ
app01-3743	13	11	intensity	intensity	NOUN
app01-3743	13	12	laser	laser	NOUN
app01-3743	13	13	pulses	pulse	NOUN
app01-3743	13	14	with	with	ADP
app01-3743	13	15	the	the	DET
app01-3743	13	16	duration	duration	NOUN
app01-3743	13	17	of	of	ADP
app01-3743	13	18	few	few	ADJ
app01-3743	13	19	ps	ps	NOUN
app01-3743	13	20	could	could	AUX
app01-3743	13	21	be	be	AUX
app01-3743	13	22	generated	generate	VERB
app01-3743	13	23	and	and	CCONJ
app01-3743	13	24	used	use	VERB
app01-3743	13	25	for	for	ADP
app01-3743	13	26	photo	photo	NOUN
app01-3743	13	27	-	-	PUNCT
app01-3743	13	28	emission	emission	NOUN
app01-3743	13	29	.	.	PUNCT
app01-3743	14	1	electrons	electron	NOUN
app01-3743	14	2	from	from	ADP
app01-3743	14	3	photo	photo	NOUN
app01-3743	14	4	-	-	PUNCT
app01-3743	14	5	emission	emission	NOUN
app01-3743	14	6	then	then	ADV
app01-3743	14	7	controllably	controllably	ADV
app01-3743	14	8	ionize	ionize	VERB
app01-3743	14	9	gas	gas	NOUN
app01-3743	14	10	and	and	CCONJ
app01-3743	14	11	produce	produce	VERB
app01-3743	14	12	ions	ion	NOUN
app01-3743	14	13	for	for	ADP
app01-3743	14	14	the	the	DET
app01-3743	14	15	low	low	ADJ
app01-3743	14	16	energy	energy	NOUN
app01-3743	14	17	proton	proton	NOUN
app01-3743	14	18	or	or	CCONJ
app01-3743	14	19	heavier	heavy	ADJ
app01-3743	14	20	particle	particle	NOUN
app01-3743	14	21	accelerator	accelerator	NOUN
app01-3743	14	22	.	.	PUNCT
app01-3743	15	1	a	a	DET
app01-3743	15	2	usage	usage	NOUN
app01-3743	15	3	of	of	ADP
app01-3743	15	4	the	the	DET
app01-3743	15	5	low	low	ADJ
app01-3743	15	6	current	current	ADJ
app01-3743	15	7	beams	beam	NOUN
app01-3743	15	8	vary	vary	VERB
app01-3743	15	9	accordingly	accordingly	ADV
app01-3743	15	10	with	with	ADP
app01-3743	15	11	the	the	DET
app01-3743	15	12	technical	technical	ADJ
app01-3743	15	13	field	field	NOUN
app01-3743	15	14	where	where	SCONJ
app01-3743	15	15	the	the	DET
app01-3743	15	16	beam	beam	NOUN
app01-3743	15	17	is	be	AUX
app01-3743	15	18	applied	apply	VERB
app01-3743	15	19	.	.	PUNCT
app01-3743	16	1	the	the	DET
app01-3743	16	2	low	low	ADJ
app01-3743	16	3	current	current	ADJ
app01-3743	16	4	beams	beam	NOUN
app01-3743	16	5	are	be	AUX
app01-3743	16	6	required	require	VERB
app01-3743	16	7	in	in	ADP
app01-3743	16	8	the	the	DET
app01-3743	16	9	radio	radio	NOUN
app01-3743	16	10	-	-	PUNCT
app01-3743	16	11	biological	biological	ADJ
app01-3743	16	12	microbeam	microbeam	NOUN
app01-3743	16	13	study	study	NOUN
app01-3743	16	14	of	of	ADP
app01-3743	16	15	the	the	DET
app01-3743	16	16	living	live	VERB
app01-3743	16	17	cells	cell	NOUN
app01-3743	16	18	[	[	X
app01-3743	16	19	1	1	NUM
app01-3743	16	20	]	]	PUNCT
app01-3743	16	21	,	,	PUNCT
app01-3743	16	22	in	in	ADP
app01-3743	16	23	the	the	DET
app01-3743	16	24	single	single	ADJ
app01-3743	16	25	proton	proton	NOUN
app01-3743	16	26	detectors	detector	NOUN
app01-3743	16	27	tests	test	NOUN
app01-3743	16	28	or	or	CCONJ
app01-3743	16	29	in	in	ADP
app01-3743	16	30	the	the	DET
app01-3743	16	31	proton	proton	NOUN
app01-3743	16	32	radiography	radiography	NOUN
app01-3743	16	33	.	.	PUNCT
app01-3743	17	1	a	a	DET
app01-3743	17	2	benefit	benefit	NOUN
app01-3743	17	3	of	of	ADP
app01-3743	17	4	using	use	VERB
app01-3743	17	5	proton	proton	NOUN
app01-3743	17	6	beams	beam	NOUN
app01-3743	17	7	instead	instead	ADV
app01-3743	17	8	of	of	ADP
app01-3743	17	9	classical	classical	ADJ
app01-3743	17	10	gamma	gamma	NOUN
app01-3743	17	11	-	-	PUNCT
app01-3743	17	12	rays	ray	NOUN
app01-3743	17	13	in	in	ADP
app01-3743	17	14	the	the	DET
app01-3743	17	15	radiography	radiography	NOUN
app01-3743	17	16	,	,	PUNCT
app01-3743	17	17	is	be	AUX
app01-3743	17	18	that	that	SCONJ
app01-3743	17	19	the	the	DET
app01-3743	17	20	scanned	scan	VERB
app01-3743	17	21	sample	sample	NOUN
app01-3743	17	22	receive	receive	VERB
app01-3743	17	23	significantly	significantly	ADV
app01-3743	17	24	lower	low	ADJ
app01-3743	17	25	dose	dose	VERB
app01-3743	17	26	for	for	ADP
app01-3743	17	27	similar	similar	ADJ
app01-3743	17	28	image	image	NOUN
app01-3743	17	29	result	result	NOUN
app01-3743	17	30	[	[	X
app01-3743	17	31	2	2	NUM
app01-3743	17	32	]	]	PUNCT
app01-3743	17	33	.	.	PUNCT
app01-3743	18	1	with	with	ADP
app01-3743	18	2	a	a	DET
app01-3743	18	3	proper	proper	ADJ
app01-3743	18	4	magneto	magneto	ADJ
app01-3743	18	5	-	-	PUNCT
app01-3743	18	6	optic	optic	ADJ
app01-3743	18	7	lens	lens	NOUN
app01-3743	18	8	system	system	NOUN
app01-3743	18	9	,	,	PUNCT
app01-3743	18	10	very	very	ADV
app01-3743	18	11	high	high	ADJ
app01-3743	18	12	-	-	PUNCT
app01-3743	18	13	resolution	resolution	NOUN
app01-3743	18	14	images	image	NOUN
app01-3743	18	15	could	could	AUX
app01-3743	18	16	be	be	AUX
app01-3743	18	17	obtained	obtain	VERB
app01-3743	18	18	.	.	PUNCT
app01-3743	19	1	usual	usual	ADJ
app01-3743	19	2	resolution	resolution	NOUN
app01-3743	19	3	even	even	ADV
app01-3743	19	4	with	with	ADP
app01-3743	19	5	the	the	DET
app01-3743	19	6	low	low	ADJ
app01-3743	19	7	energy	energy	NOUN
app01-3743	19	8	proton	proton	NOUN
app01-3743	19	9	beams	beam	NOUN
app01-3743	19	10	is	be	AUX
app01-3743	19	11	several	several	ADJ
app01-3743	19	12	tens	ten	NOUN
app01-3743	19	13	of	of	ADP
app01-3743	19	14	µm	µm	NOUN
app01-3743	19	15	.	.	PUNCT
app01-3743	20	1	this	this	DET
app01-3743	20	2	resolution	resolution	NOUN
app01-3743	20	3	of	of	ADP
app01-3743	20	4	the	the	DET
app01-3743	20	5	proton	proton	NOUN
app01-3743	20	6	radiography	radiography	NOUN
app01-3743	20	7	method	method	NOUN
app01-3743	20	8	could	could	AUX
app01-3743	20	9	be	be	AUX
app01-3743	20	10	apparently	apparently	ADV
app01-3743	20	11	further	far	ADV
app01-3743	20	12	improved	improve	VERB
app01-3743	20	13	and	and	CCONJ
app01-3743	20	14	its	its	PRON
app01-3743	20	15	limits	limit	NOUN
app01-3743	20	16	are	be	AUX
app01-3743	20	17	far	far	ADV
app01-3743	20	18	beyond	beyond	ADP
app01-3743	20	19	present	present	ADJ
app01-3743	20	20	ranges	range	NOUN
app01-3743	20	21	[	[	X
app01-3743	20	22	3	3	NUM
app01-3743	20	23	]	]	PUNCT
app01-3743	20	24	.	.	PUNCT
app01-3743	21	1	very	very	ADV
app01-3743	21	2	good	good	ADJ
app01-3743	21	3	resolution	resolution	NOUN
app01-3743	21	4	of	of	ADP
app01-3743	21	5	the	the	DET
app01-3743	21	6	proton	proton	NOUN
app01-3743	21	7	radiography	radiography	NOUN
app01-3743	22	1	[	[	X
app01-3743	22	2	4	4	X
app01-3743	22	3	]	]	PUNCT
app01-3743	22	4	could	could	AUX
app01-3743	22	5	lead	lead	VERB
app01-3743	22	6	to	to	ADP
app01-3743	22	7	a	a	DET
app01-3743	22	8	specific	specific	ADJ
app01-3743	22	9	high	high	ADJ
app01-3743	22	10	resolution	resolution	NOUN
app01-3743	22	11	3d	3d	NUM
app01-3743	22	12	imaging	imaging	NOUN
app01-3743	22	13	,	,	PUNCT
app01-3743	22	14	where	where	SCONJ
app01-3743	22	15	a	a	DET
app01-3743	22	16	complete	complete	ADJ
app01-3743	22	17	3d	3d	NUM
app01-3743	22	18	image	image	NOUN
app01-3743	22	19	of	of	ADP
app01-3743	22	20	the	the	DET
app01-3743	22	21	sample	sample	NOUN
app01-3743	22	22	could	could	AUX
app01-3743	22	23	be	be	AUX
app01-3743	22	24	obtained	obtain	VERB
app01-3743	22	25	by	by	ADP
app01-3743	22	26	two	two	NUM
app01-3743	22	27	or	or	CCONJ
app01-3743	22	28	three	three	NUM
app01-3743	22	29	laser	laser	NOUN
app01-3743	22	30	shots	shot	NOUN
app01-3743	22	31	in	in	ADP
app01-3743	22	32	the	the	DET
app01-3743	22	33	proposed	propose	VERB
app01-3743	22	34	ion	ion	NOUN
app01-3743	22	35	source	source	NOUN
app01-3743	22	36	.	.	PUNCT
app01-3743	23	1	for	for	ADP
app01-3743	23	2	a	a	DET
app01-3743	23	3	very	very	ADV
app01-3743	23	4	small	small	ADJ
app01-3743	23	5	and	and	CCONJ
app01-3743	23	6	sensitive	sensitive	ADJ
app01-3743	23	7	scanned	scan	VERB
app01-3743	23	8	samples	sample	NOUN
app01-3743	23	9	,	,	PUNCT
app01-3743	23	10	the	the	DET
app01-3743	23	11	lowest	low	ADJ
app01-3743	23	12	possible	possible	ADJ
app01-3743	23	13	irradiation	irradiation	NOUN
app01-3743	23	14	can	can	AUX
app01-3743	23	15	be	be	AUX
app01-3743	23	16	important	important	ADJ
app01-3743	23	17	,	,	PUNCT
app01-3743	23	18	so	so	ADV
app01-3743	23	19	precise	precise	ADJ
app01-3743	23	20	control	control	NOUN
app01-3743	23	21	of	of	ADP
app01-3743	23	22	the	the	DET
app01-3743	23	23	number	number	NOUN
app01-3743	23	24	of	of	ADP
app01-3743	23	25	the	the	DET
app01-3743	23	26	created	create	VERB
app01-3743	23	27	ions	ion	NOUN
app01-3743	23	28	is	be	AUX
app01-3743	23	29	essential	essential	ADJ
app01-3743	23	30	.	.	PUNCT
app01-3743	24	1	schematic	schematic	ADJ
app01-3743	24	2	principle	principle	NOUN
app01-3743	24	3	of	of	ADP
app01-3743	24	4	the	the	DET
app01-3743	24	5	proton	proton	NOUN
app01-3743	24	6	radiography	radiography	NOUN
app01-3743	24	7	is	be	AUX
app01-3743	24	8	shown	show	VERB
app01-3743	24	9	in	in	ADP
app01-3743	24	10	fig	fig	NOUN
app01-3743	24	11	.	.	PUNCT
app01-3743	25	1	1	1	X
app01-3743	25	2	.	.	X
app01-3743	25	3	figure	figure	NOUN
app01-3743	25	4	1	1	NUM
app01-3743	25	5	.	.	PUNCT
app01-3743	26	1	the	the	DET
app01-3743	26	2	proton	proton	NOUN
app01-3743	26	3	beam	beam	NOUN
app01-3743	26	4	lens	lens	NOUN
app01-3743	26	5	system	system	NOUN
app01-3743	26	6	with	with	ADP
app01-3743	26	7	the	the	DET
app01-3743	26	8	particle	particle	NOUN
app01-3743	26	9	trajectories	trajectory	NOUN
app01-3743	26	10	as	as	ADP
app01-3743	26	11	colored	colored	ADJ
app01-3743	26	12	lines	line	NOUN
app01-3743	26	13	[	[	X
app01-3743	26	14	3	3	NUM
app01-3743	26	15	]	]	PUNCT
app01-3743	26	16	.	.	PUNCT
app01-3743	27	1	2	2	X
app01-3743	27	2	.	.	X
app01-3743	27	3	beam	beam	PROPN
app01-3743	27	4	current	current	ADJ
app01-3743	27	5	limitation	limitation	NOUN
app01-3743	27	6	the	the	DET
app01-3743	27	7	idea	idea	NOUN
app01-3743	27	8	presented	present	VERB
app01-3743	27	9	in	in	ADP
app01-3743	27	10	this	this	DET
app01-3743	27	11	paper	paper	NOUN
app01-3743	27	12	has	have	AUX
app01-3743	27	13	grown	grow	VERB
app01-3743	27	14	from	from	ADP
app01-3743	27	15	the	the	DET
app01-3743	27	16	response	response	NOUN
app01-3743	27	17	tests	test	NOUN
app01-3743	27	18	of	of	ADP
app01-3743	27	19	the	the	DET
app01-3743	27	20	silicone	silicone	NOUN
app01-3743	27	21	detectors	detector	NOUN
app01-3743	27	22	and	and	CCONJ
app01-3743	27	23	electronics	electronic	NOUN
app01-3743	27	24	for	for	ADP
app01-3743	27	25	the	the	DET
app01-3743	27	26	planed	plane	VERB
app01-3743	27	27	upgrade	upgrade	NOUN
app01-3743	27	28	of	of	ADP
app01-3743	27	29	the	the	DET
app01-3743	27	30	inner	inner	ADJ
app01-3743	27	31	tracking	tracking	NOUN
app01-3743	27	32	system	system	NOUN
app01-3743	27	33	of	of	ADP
app01-3743	27	34	the	the	DET
app01-3743	27	35	alice	alice	PROPN
app01-3743	27	36	detector	detector	NOUN
app01-3743	28	1	[	[	X
app01-3743	28	2	5	5	NUM
app01-3743	28	3	]	]	PUNCT
app01-3743	28	4	.	.	PUNCT
app01-3743	29	1	the	the	DET
app01-3743	29	2	tests	test	NOUN
app01-3743	29	3	were	be	AUX
app01-3743	29	4	performed	perform	VERB
app01-3743	29	5	on	on	ADP
app01-3743	29	6	the	the	DET
app01-3743	29	7	old	old	ADJ
app01-3743	29	8	cyclotron	cyclotron	NOUN
app01-3743	29	9	u-120	u-120	NOUN
app01-3743	29	10	m	m	PROPN
app01-3743	29	11	,	,	PUNCT
app01-3743	29	12	shown	show	VERB
app01-3743	29	13	in	in	ADP
app01-3743	29	14	fig	fig	NOUN
app01-3743	29	15	.	.	PUNCT
app01-3743	30	1	2	2	X
app01-3743	30	2	.	.	X
app01-3743	30	3	these	these	DET
app01-3743	30	4	tests	test	NOUN
app01-3743	30	5	however	however	ADV
app01-3743	30	6	require	require	VERB
app01-3743	30	7	very	very	ADV
app01-3743	30	8	low	low	ADJ
app01-3743	30	9	intensity	intensity	NOUN
app01-3743	30	10	of	of	ADP
app01-3743	30	11	the	the	DET
app01-3743	30	12	delivered	deliver	VERB
app01-3743	30	13	beam	beam	NOUN
app01-3743	30	14	current	current	ADJ
app01-3743	31	1	[	[	X
app01-3743	31	2	6	6	NUM
app01-3743	31	3	]	]	PUNCT
app01-3743	31	4	.	.	PUNCT
app01-3743	32	1	a	a	DET
app01-3743	32	2	minimal	minimal	ADJ
app01-3743	32	3	beam	beam	NOUN
app01-3743	32	4	current	current	NOUN
app01-3743	32	5	which	which	PRON
app01-3743	32	6	can	can	AUX
app01-3743	32	7	be	be	AUX
app01-3743	32	8	delivered	deliver	VERB
app01-3743	32	9	comfortably	comfortably	ADV
app01-3743	32	10	by	by	ADP
app01-3743	32	11	this	this	DET
app01-3743	32	12	cyclotron	cyclotron	NOUN
app01-3743	32	13	is	be	AUX
app01-3743	32	14	ca	ca	NOUN
app01-3743	32	15	.	.	PUNCT
app01-3743	33	1	2.5	2.5	NUM
app01-3743	33	2	fa	fa	NOUN
app01-3743	33	3	/	/	SYM
app01-3743	33	4	cm2	cm2	NOUN
app01-3743	33	5	,	,	PUNCT
app01-3743	33	6	which	which	PRON
app01-3743	33	7	corresponds	correspond	VERB
app01-3743	33	8	to	to	ADP
app01-3743	33	9	ca	ca	PROPN
app01-3743	33	10	.	.	PUNCT
app01-3743	34	1	15	15	NUM
app01-3743	34	2	600	600	NUM
app01-3743	34	3	protons	proton	NOUN
app01-3743	34	4	per	per	ADP
app01-3743	34	5	second	second	NOUN
app01-3743	34	6	per	per	ADP
app01-3743	34	7	cm2	cm2	PROPN
app01-3743	34	8	.	.	PUNCT
app01-3743	35	1	the	the	DET
app01-3743	35	2	beam	beam	NOUN
app01-3743	35	3	intensity	intensity	NOUN
app01-3743	35	4	is	be	AUX
app01-3743	35	5	usually	usually	ADV
app01-3743	35	6	decreased	decrease	VERB
app01-3743	35	7	only	only	ADV
app01-3743	35	8	after	after	ADP
app01-3743	35	9	its	its	PRON
app01-3743	35	10	extraction	extraction	NOUN
app01-3743	35	11	from	from	ADP
app01-3743	35	12	the	the	DET
app01-3743	35	13	ion	ion	NOUN
app01-3743	35	14	source	source	NOUN
app01-3743	35	15	.	.	PUNCT
app01-3743	36	1	it	it	PRON
app01-3743	36	2	means	mean	VERB
app01-3743	36	3	that	that	SCONJ
app01-3743	36	4	regardless	regardless	ADV
app01-3743	36	5	of	of	ADP
app01-3743	36	6	the	the	DET
app01-3743	36	7	output	output	NOUN
app01-3743	36	8	cyclotron	cyclotron	NOUN
app01-3743	36	9	beam	beam	NOUN
app01-3743	36	10	current	current	ADJ
app01-3743	36	11	,	,	PUNCT
app01-3743	36	12	the	the	DET
app01-3743	36	13	amount	amount	NOUN
app01-3743	36	14	of	of	ADP
app01-3743	36	15	ions	ion	NOUN
app01-3743	36	16	at	at	ADP
app01-3743	36	17	the	the	DET
app01-3743	36	18	50	50	NUM
app01-3743	36	19	http://dx.doi.org/10.14311/ap.2016.4.0050	http://dx.doi.org/10.14311/ap.2016.4.0050	PROPN
app01-3743	36	20	http://ojs.cvut.cz/ojs/index.php/app	http://ojs.cvut.cz/ojs/index.php/app	NOUN
app01-3743	36	21	vol	vol	NOUN
app01-3743	36	22	.	.	PUNCT
app01-3743	37	1	4/2016	4/2016	NUM
app01-3743	37	2	ion	ion	NOUN
app01-3743	37	3	source	source	NOUN
app01-3743	37	4	for	for	ADP
app01-3743	37	5	a	a	DET
app01-3743	37	6	single	single	ADJ
app01-3743	37	7	particle	particle	NOUN
app01-3743	37	8	accelerator	accelerator	NOUN
app01-3743	37	9	figure	figure	NOUN
app01-3743	37	10	2	2	NUM
app01-3743	37	11	.	.	PUNCT
app01-3743	38	1	cyclotron	cyclotron	NOUN
app01-3743	38	2	u-120	u-120	ADJ
app01-3743	38	3	m.	m.	NOUN
app01-3743	38	4	beginning	beginning	NOUN
app01-3743	38	5	of	of	ADP
app01-3743	38	6	the	the	DET
app01-3743	38	7	acceleration	acceleration	NOUN
app01-3743	38	8	process	process	NOUN
app01-3743	38	9	is	be	AUX
app01-3743	38	10	almost	almost	ADV
app01-3743	38	11	the	the	DET
app01-3743	38	12	same	same	ADJ
app01-3743	38	13	.	.	PUNCT
app01-3743	39	1	this	this	DET
app01-3743	39	2	factor	factor	NOUN
app01-3743	39	3	limits	limit	VERB
app01-3743	39	4	stability	stability	NOUN
app01-3743	39	5	of	of	ADP
app01-3743	39	6	the	the	DET
app01-3743	39	7	accelerator	accelerator	NOUN
app01-3743	39	8	and	and	CCONJ
app01-3743	39	9	reduces	reduce	VERB
app01-3743	39	10	utilization	utilization	NOUN
app01-3743	39	11	of	of	ADP
app01-3743	39	12	low	low	ADJ
app01-3743	39	13	current	current	ADJ
app01-3743	39	14	beams	beam	NOUN
app01-3743	39	15	.	.	PUNCT
app01-3743	40	1	the	the	DET
app01-3743	40	2	laser	laser	NOUN
app01-3743	40	3	induced	induce	VERB
app01-3743	40	4	photo	photo	NOUN
app01-3743	40	5	-	-	PUNCT
app01-3743	40	6	emission	emission	NOUN
app01-3743	40	7	ion	ion	NOUN
app01-3743	40	8	source	source	NOUN
app01-3743	40	9	presented	present	VERB
app01-3743	40	10	in	in	ADP
app01-3743	40	11	this	this	DET
app01-3743	40	12	paper	paper	NOUN
app01-3743	40	13	,	,	PUNCT
app01-3743	40	14	can	can	AUX
app01-3743	40	15	significantly	significantly	ADV
app01-3743	40	16	reduce	reduce	VERB
app01-3743	40	17	the	the	DET
app01-3743	40	18	number	number	NOUN
app01-3743	40	19	of	of	ADP
app01-3743	40	20	ions	ion	NOUN
app01-3743	40	21	entering	enter	VERB
app01-3743	40	22	the	the	DET
app01-3743	40	23	machine	machine	NOUN
app01-3743	40	24	.	.	PUNCT
app01-3743	41	1	2.1	2.1	NUM
app01-3743	41	2	.	.	PUNCT
app01-3743	42	1	u-120	u-120	X
app01-3743	42	2	m	m	PROPN
app01-3743	42	3	pig	pig	NOUN
app01-3743	42	4	ion	ion	NOUN
app01-3743	42	5	source	source	NOUN
app01-3743	42	6	the	the	DET
app01-3743	42	7	ion	ion	NOUN
app01-3743	42	8	source	source	NOUN
app01-3743	42	9	of	of	ADP
app01-3743	42	10	the	the	DET
app01-3743	42	11	cyclotron	cyclotron	NOUN
app01-3743	42	12	is	be	AUX
app01-3743	42	13	a	a	DET
app01-3743	42	14	movable	movable	ADJ
app01-3743	42	15	part	part	NOUN
app01-3743	42	16	and	and	CCONJ
app01-3743	42	17	its	its	PRON
app01-3743	42	18	position	position	NOUN
app01-3743	42	19	can	can	AUX
app01-3743	42	20	be	be	AUX
app01-3743	42	21	fine	fine	ADV
app01-3743	42	22	-	-	PUNCT
app01-3743	42	23	adjusted	adjust	VERB
app01-3743	42	24	with	with	ADP
app01-3743	42	25	respect	respect	NOUN
app01-3743	42	26	to	to	ADP
app01-3743	42	27	the	the	DET
app01-3743	42	28	puller	puller	NOUN
app01-3743	42	29	.	.	PUNCT
app01-3743	43	1	the	the	DET
app01-3743	43	2	extraction	extraction	NOUN
app01-3743	43	3	window	window	NOUN
app01-3743	43	4	of	of	ADP
app01-3743	43	5	the	the	DET
app01-3743	43	6	ion	ion	NOUN
app01-3743	43	7	source	source	NOUN
app01-3743	43	8	has	have	VERB
app01-3743	43	9	area	area	NOUN
app01-3743	43	10	approx	approx	PROPN
app01-3743	43	11	.	.	PUNCT
app01-3743	44	1	2	2	NUM
app01-3743	44	2	mm2	mm2	NOUN
app01-3743	44	3	.	.	PUNCT
app01-3743	45	1	the	the	DET
app01-3743	45	2	puller	puller	NOUN
app01-3743	45	3	has	have	VERB
app01-3743	45	4	an	an	DET
app01-3743	45	5	input	input	NOUN
app01-3743	45	6	window	window	NOUN
app01-3743	45	7	with	with	ADP
app01-3743	45	8	an	an	DET
app01-3743	45	9	area	area	NOUN
app01-3743	45	10	of	of	ADP
app01-3743	45	11	about	about	ADV
app01-3743	45	12	20	20	NUM
app01-3743	45	13	mm2	mm2	NUM
app01-3743	45	14	.	.	PUNCT
app01-3743	46	1	an	an	DET
app01-3743	46	2	optimal	optimal	ADJ
app01-3743	46	3	position	position	NOUN
app01-3743	46	4	of	of	ADP
app01-3743	46	5	the	the	DET
app01-3743	46	6	ion	ion	NOUN
app01-3743	46	7	source	source	NOUN
app01-3743	46	8	opposite	opposite	ADJ
app01-3743	46	9	to	to	ADP
app01-3743	46	10	the	the	DET
app01-3743	46	11	puller	puller	NOUN
app01-3743	46	12	guarantees	guarantee	VERB
app01-3743	46	13	a	a	DET
app01-3743	46	14	maximal	maximal	ADJ
app01-3743	46	15	extraction	extraction	NOUN
app01-3743	46	16	to	to	ADP
app01-3743	46	17	loss	loss	NOUN
app01-3743	46	18	ratio	ratio	NOUN
app01-3743	46	19	.	.	PUNCT
app01-3743	47	1	in	in	ADP
app01-3743	47	2	normal	normal	ADJ
app01-3743	47	3	operation	operation	NOUN
app01-3743	47	4	this	this	DET
app01-3743	47	5	extraction	extraction	NOUN
app01-3743	47	6	ratio	ratio	NOUN
app01-3743	47	7	is	be	AUX
app01-3743	47	8	kept	keep	VERB
app01-3743	47	9	as	as	ADV
app01-3743	47	10	high	high	ADJ
app01-3743	47	11	as	as	ADP
app01-3743	47	12	possible	possible	ADJ
app01-3743	47	13	.	.	PUNCT
app01-3743	48	1	when	when	SCONJ
app01-3743	48	2	the	the	DET
app01-3743	48	3	low	low	ADJ
app01-3743	48	4	current	current	ADJ
app01-3743	48	5	beam	beam	NOUN
app01-3743	48	6	is	be	AUX
app01-3743	48	7	required	require	VERB
app01-3743	48	8	,	,	PUNCT
app01-3743	48	9	this	this	DET
app01-3743	48	10	ratio	ratio	NOUN
app01-3743	48	11	is	be	AUX
app01-3743	48	12	lowered	lower	VERB
app01-3743	48	13	.	.	PUNCT
app01-3743	49	1	this	this	PRON
app01-3743	49	2	is	be	AUX
app01-3743	49	3	achieved	achieve	VERB
app01-3743	49	4	mainly	mainly	ADV
app01-3743	49	5	by	by	ADP
app01-3743	49	6	changing	change	VERB
app01-3743	49	7	the	the	DET
app01-3743	49	8	position	position	NOUN
app01-3743	49	9	of	of	ADP
app01-3743	49	10	the	the	DET
app01-3743	49	11	ion	ion	NOUN
app01-3743	49	12	source	source	NOUN
app01-3743	49	13	extraction	extraction	NOUN
app01-3743	49	14	window	window	NOUN
app01-3743	49	15	.	.	PUNCT
app01-3743	50	1	the	the	DET
app01-3743	50	2	ion	ion	NOUN
app01-3743	50	3	source	source	NOUN
app01-3743	50	4	is	be	AUX
app01-3743	50	5	moved	move	VERB
app01-3743	50	6	slightly	slightly	ADV
app01-3743	50	7	to	to	ADP
app01-3743	50	8	one	one	NUM
app01-3743	50	9	side	side	NOUN
app01-3743	50	10	,	,	PUNCT
app01-3743	50	11	so	so	SCONJ
app01-3743	50	12	the	the	DET
app01-3743	50	13	extraction	extraction	NOUN
app01-3743	50	14	window	window	NOUN
app01-3743	50	15	of	of	ADP
app01-3743	50	16	the	the	DET
app01-3743	50	17	ion	ion	NOUN
app01-3743	50	18	source	source	NOUN
app01-3743	50	19	does	do	AUX
app01-3743	50	20	not	not	PART
app01-3743	50	21	overlap	overlap	VERB
app01-3743	50	22	with	with	ADP
app01-3743	50	23	the	the	DET
app01-3743	50	24	puller	puller	NOUN
app01-3743	50	25	input	input	NOUN
app01-3743	50	26	window	window	NOUN
app01-3743	50	27	.	.	PUNCT
app01-3743	51	1	subsequently	subsequently	ADV
app01-3743	51	2	,	,	PUNCT
app01-3743	51	3	only	only	ADV
app01-3743	51	4	a	a	DET
app01-3743	51	5	minimal	minimal	ADJ
app01-3743	51	6	number	number	NOUN
app01-3743	51	7	of	of	ADP
app01-3743	51	8	ions	ion	NOUN
app01-3743	51	9	are	be	AUX
app01-3743	51	10	able	able	ADJ
app01-3743	51	11	to	to	PART
app01-3743	51	12	pass	pass	VERB
app01-3743	51	13	the	the	DET
app01-3743	51	14	initial	initial	ADJ
app01-3743	51	15	extraction	extraction	NOUN
app01-3743	51	16	.	.	PUNCT
app01-3743	52	1	the	the	DET
app01-3743	52	2	rest	rest	NOUN
app01-3743	52	3	of	of	ADP
app01-3743	52	4	the	the	DET
app01-3743	52	5	ions	ion	NOUN
app01-3743	52	6	are	be	AUX
app01-3743	52	7	lost	lose	VERB
app01-3743	52	8	on	on	ADP
app01-3743	52	9	the	the	DET
app01-3743	52	10	puller	puller	NOUN
app01-3743	52	11	body	body	NOUN
app01-3743	52	12	as	as	SCONJ
app01-3743	52	13	can	can	AUX
app01-3743	52	14	be	be	AUX
app01-3743	52	15	seen	see	VERB
app01-3743	52	16	in	in	ADP
app01-3743	52	17	fig	fig	NOUN
app01-3743	52	18	.	.	PUNCT
app01-3743	53	1	3	3	NUM
app01-3743	53	2	and	and	CCONJ
app01-3743	53	3	4	4	NUM
app01-3743	53	4	.	.	PUNCT
app01-3743	54	1	although	although	SCONJ
app01-3743	54	2	the	the	DET
app01-3743	54	3	above	above	ADV
app01-3743	54	4	mentioned	mention	VERB
app01-3743	54	5	current	current	ADJ
app01-3743	54	6	regulation	regulation	NOUN
app01-3743	54	7	is	be	AUX
app01-3743	54	8	very	very	ADV
app01-3743	54	9	easy	easy	ADJ
app01-3743	54	10	,	,	PUNCT
app01-3743	54	11	it	it	PRON
app01-3743	54	12	has	have	VERB
app01-3743	54	13	some	some	DET
app01-3743	54	14	disadvantages	disadvantage	NOUN
app01-3743	54	15	.	.	PUNCT
app01-3743	55	1	the	the	DET
app01-3743	55	2	u-120	u-120	X
app01-3743	55	3	m	m	NOUN
app01-3743	55	4	cyclotron	cyclotron	NOUN
app01-3743	55	5	ion	ion	NOUN
app01-3743	55	6	source	source	NOUN
app01-3743	55	7	is	be	AUX
app01-3743	55	8	a	a	DET
app01-3743	55	9	penning	pen	VERB
app01-3743	55	10	ion	ion	NOUN
app01-3743	55	11	gauge	gauge	NOUN
app01-3743	55	12	(	(	PUNCT
app01-3743	55	13	pig	pig	NOUN
app01-3743	55	14	)	)	PUNCT
app01-3743	55	15	type	type	NOUN
app01-3743	55	16	ion	ion	NOUN
app01-3743	55	17	source	source	NOUN
app01-3743	55	18	with	with	ADP
app01-3743	55	19	a	a	DET
app01-3743	55	20	cold	cold	ADJ
app01-3743	55	21	cathode	cathode	NOUN
app01-3743	55	22	,	,	PUNCT
app01-3743	55	23	operating	operate	VERB
app01-3743	55	24	in	in	ADP
app01-3743	55	25	continuous	continuous	ADJ
app01-3743	55	26	regime	regime	NOUN
app01-3743	55	27	.	.	PUNCT
app01-3743	56	1	in	in	ADP
app01-3743	56	2	fig	fig	NOUN
app01-3743	56	3	.	.	PUNCT
app01-3743	57	1	5	5	NUM
app01-3743	57	2	is	be	AUX
app01-3743	57	3	photo	photo	NOUN
app01-3743	57	4	of	of	ADP
app01-3743	57	5	the	the	DET
app01-3743	57	6	ion	ion	NOUN
app01-3743	57	7	source	source	NOUN
app01-3743	57	8	oriented	orient	VERB
app01-3743	57	9	with	with	ADP
app01-3743	57	10	its	its	PRON
app01-3743	57	11	head	head	NOUN
app01-3743	57	12	on	on	ADP
app01-3743	57	13	the	the	DET
app01-3743	57	14	left	left	ADJ
app01-3743	57	15	side	side	NOUN
app01-3743	57	16	,	,	PUNCT
app01-3743	57	17	and	and	CCONJ
app01-3743	57	18	in	in	ADP
app01-3743	57	19	fig	fig	NOUN
app01-3743	57	20	.	.	PUNCT
app01-3743	58	1	6	6	NUM
app01-3743	58	2	is	be	AUX
app01-3743	58	3	its	its	PRON
app01-3743	58	4	head	head	NOUN
app01-3743	58	5	detail	detail	NOUN
app01-3743	58	6	.	.	PUNCT
app01-3743	59	1	the	the	DET
app01-3743	59	2	ion	ion	NOUN
app01-3743	59	3	source	source	NOUN
app01-3743	59	4	has	have	VERB
app01-3743	59	5	a	a	DET
app01-3743	59	6	cylindrical	cylindrical	ADJ
app01-3743	59	7	plasma	plasma	NOUN
app01-3743	59	8	chamber	chamber	NOUN
app01-3743	59	9	parallel	parallel	NOUN
app01-3743	59	10	to	to	ADP
app01-3743	59	11	the	the	DET
app01-3743	59	12	cyclotron	cyclotron	NOUN
app01-3743	59	13	magnetic	magnetic	ADJ
app01-3743	59	14	field	field	NOUN
app01-3743	59	15	of	of	ADP
app01-3743	59	16	approx	approx	PROPN
app01-3743	59	17	.	.	PUNCT
app01-3743	60	1	1	1	NUM
app01-3743	60	2	t.	t.	NOUN
app01-3743	60	3	the	the	DET
app01-3743	60	4	chamber	chamber	NOUN
app01-3743	60	5	is	be	AUX
app01-3743	60	6	enclosed	enclose	VERB
app01-3743	60	7	from	from	ADP
app01-3743	60	8	both	both	DET
app01-3743	60	9	sides	side	NOUN
app01-3743	60	10	by	by	ADP
app01-3743	60	11	tantalum	tantalum	NOUN
app01-3743	60	12	cathodes	cathode	NOUN
app01-3743	60	13	.	.	PUNCT
app01-3743	61	1	the	the	DET
app01-3743	61	2	cylindrical	cylindrical	ADJ
app01-3743	61	3	wall	wall	NOUN
app01-3743	61	4	of	of	ADP
app01-3743	61	5	the	the	DET
app01-3743	61	6	ion	ion	NOUN
app01-3743	61	7	source	source	NOUN
app01-3743	61	8	is	be	AUX
app01-3743	61	9	an	an	DET
app01-3743	61	10	anode	anode	NOUN
app01-3743	61	11	and	and	CCONJ
app01-3743	61	12	whole	whole	ADJ
app01-3743	61	13	body	body	NOUN
app01-3743	61	14	is	be	AUX
app01-3743	61	15	made	make	VERB
app01-3743	61	16	from	from	ADP
app01-3743	61	17	a	a	DET
app01-3743	61	18	tungsten	tungsten	VERB
app01-3743	61	19	-	-	PUNCT
app01-3743	61	20	copper	copper	NOUN
app01-3743	61	21	composite	composite	NOUN
app01-3743	61	22	.	.	PUNCT
app01-3743	62	1	electrons	electron	NOUN
app01-3743	62	2	emitted	emit	VERB
app01-3743	62	3	from	from	ADP
app01-3743	62	4	the	the	DET
app01-3743	62	5	cathodes	cathode	NOUN
app01-3743	62	6	are	be	AUX
app01-3743	62	7	accelerated	accelerate	VERB
app01-3743	62	8	by	by	ADP
app01-3743	62	9	the	the	DET
app01-3743	62	10	anode	anode	NOUN
app01-3743	62	11	potential	potential	NOUN
app01-3743	62	12	.	.	PUNCT
app01-3743	63	1	due	due	ADJ
app01-3743	63	2	the	the	DET
app01-3743	63	3	strong	strong	ADJ
app01-3743	63	4	magnetic	magnetic	ADJ
app01-3743	63	5	field	field	NOUN
app01-3743	63	6	the	the	DET
app01-3743	63	7	electrons	electron	NOUN
app01-3743	63	8	are	be	AUX
app01-3743	63	9	trapped	trap	VERB
app01-3743	63	10	by	by	ADP
app01-3743	63	11	the	the	DET
app01-3743	63	12	field	field	NOUN
app01-3743	63	13	lines	line	NOUN
app01-3743	63	14	and	and	CCONJ
app01-3743	63	15	are	be	AUX
app01-3743	63	16	not	not	PART
app01-3743	63	17	able	able	ADJ
app01-3743	63	18	to	to	PART
app01-3743	63	19	directly	directly	ADV
app01-3743	63	20	reach	reach	VERB
app01-3743	63	21	the	the	DET
app01-3743	63	22	anode	anode	NOUN
app01-3743	63	23	.	.	PUNCT
app01-3743	64	1	the	the	DET
app01-3743	64	2	electrons	electron	NOUN
app01-3743	64	3	repeatedly	repeatedly	ADV
app01-3743	64	4	oscillates	oscillate	VERB
app01-3743	64	5	between	between	ADP
app01-3743	64	6	the	the	DET
app01-3743	64	7	cathodes	cathode	NOUN
app01-3743	64	8	and	and	CCONJ
app01-3743	64	9	are	be	AUX
app01-3743	64	10	slowly	slowly	ADV
app01-3743	64	11	drifting	drift	VERB
app01-3743	64	12	to	to	ADP
app01-3743	64	13	the	the	DET
app01-3743	64	14	anode	anode	NOUN
app01-3743	64	15	figure	figure	NOUN
app01-3743	64	16	3	3	NUM
app01-3743	64	17	.	.	PUNCT
app01-3743	64	18	central	central	ADJ
app01-3743	64	19	region	region	NOUN
app01-3743	64	20	top	top	ADJ
app01-3743	64	21	view	view	NOUN
app01-3743	64	22	–	–	PUNCT
app01-3743	64	23	optimal	optimal	ADJ
app01-3743	64	24	extraxion	extraxion	NOUN
app01-3743	64	25	for	for	ADP
app01-3743	64	26	proton	proton	NOUN
app01-3743	64	27	regime	regime	NOUN
app01-3743	64	28	37	37	NUM
app01-3743	64	29	mev	mev	NOUN
app01-3743	64	30	simulated	simulate	VERB
app01-3743	64	31	with	with	ADP
app01-3743	64	32	durycnm4	durycnm4	PROPN
app01-3743	64	33	[	[	X
app01-3743	64	34	7	7	NUM
app01-3743	64	35	]	]	PUNCT
app01-3743	64	36	.	.	PUNCT
app01-3743	65	1	figure	figure	NOUN
app01-3743	65	2	4	4	NUM
app01-3743	65	3	.	.	PUNCT
app01-3743	65	4	central	central	ADJ
app01-3743	65	5	region	region	NOUN
app01-3743	65	6	top	top	ADJ
app01-3743	65	7	view	view	NOUN
app01-3743	65	8	–	–	PUNCT
app01-3743	65	9	minimal	minimal	ADJ
app01-3743	65	10	extraxion	extraxion	NOUN
app01-3743	65	11	for	for	ADP
app01-3743	65	12	proton	proton	NOUN
app01-3743	65	13	regime	regime	NOUN
app01-3743	65	14	37	37	NUM
app01-3743	65	15	mev	mev	NOUN
app01-3743	65	16	simulated	simulate	VERB
app01-3743	65	17	with	with	ADP
app01-3743	65	18	durycnm4	durycnm4	PROPN
app01-3743	66	1	[	[	X
app01-3743	66	2	7	7	NUM
app01-3743	66	3	]	]	PUNCT
app01-3743	66	4	.	.	PUNCT
app01-3743	67	1	body	body	NOUN
app01-3743	67	2	.	.	PUNCT
app01-3743	68	1	the	the	DET
app01-3743	68	2	electrons	electron	NOUN
app01-3743	68	3	ionize	ionize	VERB
app01-3743	68	4	the	the	DET
app01-3743	68	5	gas	gas	NOUN
app01-3743	68	6	in	in	ADP
app01-3743	68	7	the	the	DET
app01-3743	68	8	cylinder	cylinder	NOUN
app01-3743	68	9	and	and	CCONJ
app01-3743	68	10	create	create	VERB
app01-3743	68	11	the	the	DET
app01-3743	68	12	plasma	plasma	NOUN
app01-3743	68	13	.	.	PUNCT
app01-3743	69	1	the	the	DET
app01-3743	69	2	amount	amount	NOUN
app01-3743	69	3	of	of	ADP
app01-3743	69	4	the	the	DET
app01-3743	69	5	produced	produce	VERB
app01-3743	69	6	ions	ion	NOUN
app01-3743	69	7	can	can	AUX
app01-3743	69	8	be	be	AUX
app01-3743	69	9	slightly	slightly	ADV
app01-3743	69	10	regulated	regulate	VERB
app01-3743	69	11	by	by	ADP
app01-3743	69	12	changing	change	VERB
app01-3743	69	13	the	the	DET
app01-3743	69	14	plasma	plasma	NOUN
app01-3743	69	15	current	current	NOUN
app01-3743	69	16	and	and	CCONJ
app01-3743	69	17	by	by	ADP
app01-3743	69	18	regulating	regulate	VERB
app01-3743	69	19	the	the	DET
app01-3743	69	20	ion	ion	NOUN
app01-3743	69	21	source	source	NOUN
app01-3743	69	22	gas	gas	NOUN
app01-3743	69	23	presure	presure	NOUN
app01-3743	69	24	.	.	PUNCT
app01-3743	70	1	for	for	ADP
app01-3743	70	2	stable	stable	ADJ
app01-3743	70	3	operation	operation	NOUN
app01-3743	70	4	,	,	PUNCT
app01-3743	70	5	the	the	DET
app01-3743	70	6	penning	pen	VERB
app01-3743	70	7	ion	ion	NOUN
app01-3743	70	8	source	source	NOUN
app01-3743	70	9	needs	need	VERB
app01-3743	70	10	some	some	DET
app01-3743	70	11	minimal	minimal	ADJ
app01-3743	70	12	plasma	plasma	NOUN
app01-3743	70	13	current	current	NOUN
app01-3743	70	14	to	to	PART
app01-3743	70	15	heat	heat	VERB
app01-3743	70	16	up	up	ADP
app01-3743	70	17	cathodes	cathode	NOUN
app01-3743	70	18	and	and	CCONJ
app01-3743	70	19	some	some	DET
app01-3743	70	20	minimal	minimal	ADJ
app01-3743	70	21	corresponding	corresponding	ADJ
app01-3743	70	22	gas	gas	NOUN
app01-3743	70	23	concentration	concentration	NOUN
app01-3743	70	24	.	.	PUNCT
app01-3743	71	1	in	in	ADP
app01-3743	71	2	the	the	DET
app01-3743	71	3	usual	usual	ADJ
app01-3743	71	4	working	working	NOUN
app01-3743	71	5	regime	regime	NOUN
app01-3743	71	6	the	the	DET
app01-3743	71	7	plasma	plasma	NOUN
app01-3743	71	8	current	current	NOUN
app01-3743	71	9	is	be	AUX
app01-3743	71	10	about	about	ADV
app01-3743	71	11	1	1	NUM
app01-3743	71	12	a	a	PRON
app01-3743	71	13	and	and	CCONJ
app01-3743	71	14	the	the	DET
app01-3743	71	15	minimal	minimal	ADJ
app01-3743	71	16	plasma	plasma	NOUN
app01-3743	71	17	current	current	NOUN
app01-3743	71	18	for	for	ADP
app01-3743	71	19	stable	stable	ADJ
app01-3743	71	20	operation	operation	NOUN
app01-3743	71	21	is	be	AUX
app01-3743	71	22	several	several	ADJ
app01-3743	71	23	miliamperes	miliampere	NOUN
app01-3743	71	24	.	.	PUNCT
app01-3743	72	1	basically	basically	ADV
app01-3743	72	2	in	in	ADP
app01-3743	72	3	the	the	DET
app01-3743	72	4	ion	ion	NOUN
app01-3743	72	5	source	source	NOUN
app01-3743	72	6	are	be	AUX
app01-3743	72	7	two	two	NUM
app01-3743	72	8	concurrently	concurrently	ADV
app01-3743	72	9	51	51	NUM
app01-3743	72	10	tomáš	tomáš	NOUN
app01-3743	72	11	matlocha	matlocha	PROPN
app01-3743	72	12	acta	acta	PROPN
app01-3743	72	13	polytechnica	polytechnica	PROPN
app01-3743	72	14	ctu	ctu	PROPN
app01-3743	72	15	proceedings	proceeding	NOUN
app01-3743	72	16	figure	figure	VERB
app01-3743	72	17	5	5	NUM
app01-3743	72	18	.	.	PUNCT
app01-3743	72	19	u-120	u-120	X
app01-3743	72	20	m	m	PROPN
app01-3743	72	21	pig	pig	NOUN
app01-3743	72	22	ion	ion	NOUN
app01-3743	72	23	source	source	NOUN
app01-3743	72	24	.	.	PUNCT
app01-3743	73	1	figure	figure	NOUN
app01-3743	73	2	6	6	NUM
app01-3743	73	3	.	.	PUNCT
app01-3743	74	1	current	current	ADJ
app01-3743	74	2	u-120	u-120	X
app01-3743	74	3	m	m	PRON
app01-3743	74	4	pig	pig	NOUN
app01-3743	74	5	ion	ion	NOUN
app01-3743	74	6	source	source	NOUN
app01-3743	74	7	.	.	PUNCT
app01-3743	75	1	processes	process	NOUN
app01-3743	75	2	which	which	PRON
app01-3743	75	3	lead	lead	VERB
app01-3743	75	4	to	to	ADP
app01-3743	75	5	creation	creation	NOUN
app01-3743	75	6	of	of	ADP
app01-3743	75	7	ions	ion	NOUN
app01-3743	75	8	.	.	PUNCT
app01-3743	76	1	the	the	DET
app01-3743	76	2	first	first	ADJ
app01-3743	76	3	process	process	NOUN
app01-3743	76	4	is	be	AUX
app01-3743	76	5	based	base	VERB
app01-3743	76	6	on	on	ADP
app01-3743	76	7	stripping	strip	VERB
app01-3743	76	8	orbital	orbital	ADJ
app01-3743	76	9	electrons	electron	NOUN
app01-3743	76	10	of	of	ADP
app01-3743	76	11	neutral	neutral	ADJ
app01-3743	76	12	atoms	atom	NOUN
app01-3743	76	13	and	and	CCONJ
app01-3743	76	14	generates	generate	VERB
app01-3743	76	15	positive	positive	ADJ
app01-3743	76	16	ions	ion	NOUN
app01-3743	76	17	.	.	PUNCT
app01-3743	77	1	the	the	DET
app01-3743	77	2	degree	degree	NOUN
app01-3743	77	3	of	of	ADP
app01-3743	77	4	ionization	ionization	NOUN
app01-3743	77	5	is	be	AUX
app01-3743	77	6	done	do	VERB
app01-3743	77	7	by	by	ADP
app01-3743	77	8	temperature	temperature	NOUN
app01-3743	77	9	of	of	ADP
app01-3743	77	10	the	the	DET
app01-3743	77	11	plasma	plasma	NOUN
app01-3743	77	12	electrons	electron	NOUN
app01-3743	77	13	and	and	CCONJ
app01-3743	77	14	by	by	ADP
app01-3743	77	15	a	a	DET
app01-3743	77	16	time	time	NOUN
app01-3743	77	17	of	of	ADP
app01-3743	77	18	interaction	interaction	NOUN
app01-3743	77	19	.	.	PUNCT
app01-3743	78	1	our	our	PRON
app01-3743	78	2	penning	pen	VERB
app01-3743	78	3	ion	ion	NOUN
app01-3743	78	4	source	source	NOUN
app01-3743	78	5	has	have	VERB
app01-3743	78	6	plasma	plasma	NOUN
app01-3743	78	7	electron	electron	NOUN
app01-3743	78	8	temperature	temperature	NOUN
app01-3743	78	9	up	up	ADP
app01-3743	78	10	to	to	ADP
app01-3743	78	11	approx	approx	PROPN
app01-3743	78	12	.	.	PUNCT
app01-3743	79	1	70	70	NUM
app01-3743	79	2	ev	ev	PROPN
app01-3743	79	3	.	.	PUNCT
app01-3743	80	1	it	it	PRON
app01-3743	80	2	is	be	AUX
app01-3743	80	3	enough	enough	ADJ
app01-3743	80	4	to	to	PART
app01-3743	80	5	produce	produce	VERB
app01-3743	80	6	ions	ion	NOUN
app01-3743	80	7	with	with	ADP
app01-3743	80	8	low	low	ADJ
app01-3743	80	9	ionization	ionization	NOUN
app01-3743	80	10	potentials	potential	NOUN
app01-3743	80	11	,	,	PUNCT
app01-3743	80	12	e.g.	e.g.	ADV
app01-3743	80	13	h+	h+	X
app01-3743	80	14	,	,	PUNCT
app01-3743	80	15	d+	d+	PROPN
app01-3743	80	16	,	,	PUNCT
app01-3743	80	17	he2	he2	PROPN
app01-3743	80	18	+	+	PROPN
app01-3743	80	19	,	,	PUNCT
app01-3743	80	20	li2	li2	PROPN
app01-3743	80	21	+	+	PROPN
app01-3743	80	22	,	,	PUNCT
app01-3743	80	23	c4	c4	NOUN
app01-3743	80	24	+	+	NOUN
app01-3743	80	25	,	,	PUNCT
app01-3743	80	26	etc	etc	X
app01-3743	80	27	.	.	X
app01-3743	80	28	in	in	ADP
app01-3743	80	29	second	second	ADJ
app01-3743	80	30	process	process	NOUN
app01-3743	80	31	,	,	PUNCT
app01-3743	80	32	the	the	DET
app01-3743	80	33	negative	negative	ADJ
app01-3743	80	34	ions	ion	NOUN
app01-3743	80	35	are	be	AUX
app01-3743	80	36	produced	produce	VERB
app01-3743	80	37	.	.	PUNCT
app01-3743	81	1	the	the	DET
app01-3743	81	2	second	second	ADJ
app01-3743	81	3	process	process	NOUN
app01-3743	81	4	leads	lead	VERB
app01-3743	81	5	to	to	ADP
app01-3743	81	6	production	production	NOUN
app01-3743	81	7	of	of	ADP
app01-3743	81	8	negative	negative	ADJ
app01-3743	81	9	ions	ion	NOUN
app01-3743	81	10	via	via	ADP
app01-3743	81	11	the	the	DET
app01-3743	81	12	surface	surface	NOUN
app01-3743	81	13	and	and	CCONJ
app01-3743	81	14	the	the	DET
app01-3743	81	15	volume	volume	NOUN
app01-3743	81	16	production	production	NOUN
app01-3743	81	17	process	process	NOUN
app01-3743	81	18	.	.	PUNCT
app01-3743	82	1	the	the	DET
app01-3743	82	2	section	section	NOUN
app01-3743	82	3	5.1	5.1	NUM
app01-3743	82	4	describes	describe	VERB
app01-3743	82	5	the	the	DET
app01-3743	82	6	negative	negative	ADJ
app01-3743	82	7	hydrogen	hydrogen	NOUN
app01-3743	82	8	ions	ion	NOUN
app01-3743	82	9	formation	formation	NOUN
app01-3743	82	10	process	process	NOUN
app01-3743	82	11	in	in	ADP
app01-3743	82	12	more	more	ADJ
app01-3743	82	13	detail	detail	NOUN
app01-3743	82	14	.	.	PUNCT
app01-3743	83	1	after	after	ADP
app01-3743	83	2	their	their	PRON
app01-3743	83	3	creation	creation	NOUN
app01-3743	83	4	,	,	PUNCT
app01-3743	83	5	both	both	CCONJ
app01-3743	83	6	negative	negative	ADJ
app01-3743	83	7	and	and	CCONJ
app01-3743	83	8	positive	positive	ADJ
app01-3743	83	9	ions	ion	NOUN
app01-3743	83	10	are	be	AUX
app01-3743	83	11	simultaneously	simultaneously	ADV
app01-3743	83	12	extracted	extract	VERB
app01-3743	83	13	from	from	ADP
app01-3743	83	14	the	the	DET
app01-3743	83	15	ion	ion	NOUN
app01-3743	83	16	source	source	NOUN
app01-3743	83	17	by	by	ADP
app01-3743	83	18	an	an	DET
app01-3743	83	19	alternating	alternate	VERB
app01-3743	83	20	rf	rf	PRON
app01-3743	83	21	high	high	ADJ
app01-3743	83	22	voltage	voltage	NOUN
app01-3743	83	23	field	field	NOUN
app01-3743	83	24	.	.	PUNCT
app01-3743	84	1	negative	negative	ADJ
app01-3743	84	2	polarity	polarity	NOUN
app01-3743	84	3	extracts	extract	VERB
app01-3743	84	4	positive	positive	ADJ
app01-3743	84	5	ions	ion	NOUN
app01-3743	84	6	and	and	CCONJ
app01-3743	84	7	oppositely	oppositely	ADV
app01-3743	84	8	.	.	PUNCT
app01-3743	85	1	polarity	polarity	NOUN
app01-3743	85	2	of	of	ADP
app01-3743	85	3	the	the	DET
app01-3743	85	4	cyclotron	cyclotron	NOUN
app01-3743	85	5	magnetic	magnetic	ADJ
app01-3743	85	6	field	field	NOUN
app01-3743	85	7	determines	determine	VERB
app01-3743	85	8	the	the	DET
app01-3743	85	9	type	type	NOUN
app01-3743	85	10	of	of	ADP
app01-3743	85	11	ions	ion	NOUN
app01-3743	85	12	which	which	PRON
app01-3743	85	13	will	will	AUX
app01-3743	85	14	be	be	AUX
app01-3743	85	15	accelerated	accelerate	VERB
app01-3743	85	16	.	.	PUNCT
app01-3743	86	1	the	the	DET
app01-3743	86	2	second	second	ADJ
app01-3743	86	3	type	type	NOUN
app01-3743	86	4	of	of	ADP
app01-3743	86	5	ions	ion	NOUN
app01-3743	86	6	are	be	AUX
app01-3743	86	7	simply	simply	ADV
app01-3743	86	8	extinguished	extinguish	VERB
app01-3743	86	9	on	on	ADP
app01-3743	86	10	the	the	DET
app01-3743	86	11	puller	puller	NOUN
app01-3743	86	12	body	body	NOUN
app01-3743	86	13	.	.	PUNCT
app01-3743	87	1	2.2	2.2	NUM
app01-3743	87	2	.	.	PUNCT
app01-3743	87	3	pulsed	pulse	VERB
app01-3743	87	4	pig	pig	NOUN
app01-3743	87	5	ion	ion	NOUN
app01-3743	87	6	source	source	NOUN
app01-3743	87	7	from	from	ADP
app01-3743	87	8	above	above	ADP
app01-3743	87	9	mentioned	mention	VERB
app01-3743	87	10	penning	pen	VERB
app01-3743	87	11	ion	ion	NOUN
app01-3743	87	12	source	source	NOUN
app01-3743	87	13	operation	operation	NOUN
app01-3743	87	14	principle	principle	NOUN
app01-3743	87	15	it	it	PRON
app01-3743	87	16	follows	follow	VERB
app01-3743	87	17	,	,	PUNCT
app01-3743	87	18	that	that	SCONJ
app01-3743	87	19	the	the	DET
app01-3743	87	20	ions	ion	NOUN
app01-3743	87	21	are	be	AUX
app01-3743	87	22	produced	produce	VERB
app01-3743	87	23	permanently	permanently	ADV
app01-3743	87	24	.	.	PUNCT
app01-3743	88	1	from	from	ADP
app01-3743	88	2	that	that	DET
app01-3743	88	3	reason	reason	NOUN
app01-3743	88	4	the	the	DET
app01-3743	88	5	lowest	low	ADJ
app01-3743	88	6	current	current	NOUN
app01-3743	88	7	of	of	ADP
app01-3743	88	8	extracted	extract	VERB
app01-3743	88	9	ions	ion	NOUN
app01-3743	88	10	is	be	AUX
app01-3743	88	11	limited	limit	VERB
app01-3743	88	12	from	from	ADP
app01-3743	88	13	below	below	ADV
app01-3743	88	14	.	.	PUNCT
app01-3743	89	1	there	there	PRON
app01-3743	89	2	were	be	VERB
app01-3743	89	3	several	several	ADJ
app01-3743	89	4	attempts	attempt	NOUN
app01-3743	89	5	to	to	PART
app01-3743	89	6	switch	switch	VERB
app01-3743	89	7	our	our	PRON
app01-3743	89	8	penning	pen	VERB
app01-3743	89	9	ion	ion	NOUN
app01-3743	89	10	source	source	NOUN
app01-3743	89	11	to	to	ADP
app01-3743	89	12	a	a	DET
app01-3743	89	13	pulsed	pulse	VERB
app01-3743	89	14	operation	operation	NOUN
app01-3743	89	15	mode	mode	NOUN
app01-3743	89	16	.	.	PUNCT
app01-3743	90	1	these	these	DET
app01-3743	90	2	studies	study	NOUN
app01-3743	90	3	were	be	AUX
app01-3743	90	4	motivated	motivate	VERB
app01-3743	90	5	by	by	ADP
app01-3743	90	6	other	other	ADJ
app01-3743	90	7	reasons	reason	NOUN
app01-3743	90	8	than	than	ADP
app01-3743	90	9	lowering	lower	VERB
app01-3743	90	10	the	the	DET
app01-3743	90	11	output	output	NOUN
app01-3743	90	12	current	current	ADJ
app01-3743	90	13	,	,	PUNCT
app01-3743	90	14	but	but	CCONJ
app01-3743	90	15	a	a	DET
app01-3743	90	16	deeper	deep	ADJ
app01-3743	90	17	knowledge	knowledge	NOUN
app01-3743	90	18	of	of	ADP
app01-3743	90	19	the	the	DET
app01-3743	90	20	pig	pig	NOUN
app01-3743	90	21	pulse	pulse	NOUN
app01-3743	90	22	regime	regime	NOUN
app01-3743	90	23	capabilities	capability	NOUN
app01-3743	90	24	were	be	AUX
app01-3743	90	25	gained	gain	VERB
app01-3743	90	26	.	.	PUNCT
app01-3743	91	1	an	an	DET
app01-3743	91	2	ignition	ignition	NOUN
app01-3743	91	3	process	process	NOUN
app01-3743	91	4	of	of	ADP
app01-3743	91	5	the	the	DET
app01-3743	91	6	pig	pig	NOUN
app01-3743	91	7	ion	ion	NOUN
app01-3743	91	8	source	source	NOUN
app01-3743	91	9	from	from	ADP
app01-3743	91	10	the	the	DET
app01-3743	91	11	full	full	ADJ
app01-3743	91	12	off	off	ADJ
app01-3743	91	13	state	state	NOUN
app01-3743	91	14	is	be	AUX
app01-3743	91	15	very	very	ADV
app01-3743	91	16	long	long	ADJ
app01-3743	91	17	and	and	CCONJ
app01-3743	91	18	lasts	last	VERB
app01-3743	91	19	couple	couple	NOUN
app01-3743	91	20	of	of	ADP
app01-3743	91	21	seconds	second	NOUN
app01-3743	91	22	.	.	PUNCT
app01-3743	92	1	when	when	SCONJ
app01-3743	92	2	the	the	DET
app01-3743	92	3	pig	pig	NOUN
app01-3743	92	4	plasma	plasma	NOUN
app01-3743	92	5	is	be	AUX
app01-3743	92	6	once	once	ADV
app01-3743	92	7	ignited	ignite	VERB
app01-3743	92	8	,	,	PUNCT
app01-3743	92	9	the	the	DET
app01-3743	92	10	plasma	plasma	NOUN
app01-3743	92	11	current	current	NOUN
app01-3743	92	12	can	can	AUX
app01-3743	92	13	be	be	AUX
app01-3743	92	14	lowered	lower	VERB
app01-3743	92	15	to	to	ADP
app01-3743	92	16	five	five	NUM
app01-3743	92	17	miliamperes	miliampere	NOUN
app01-3743	92	18	,	,	PUNCT
app01-3743	92	19	and	and	CCONJ
app01-3743	92	20	the	the	DET
app01-3743	92	21	ion	ion	NOUN
app01-3743	92	22	source	source	NOUN
app01-3743	92	23	is	be	AUX
app01-3743	92	24	in	in	ADP
app01-3743	92	25	low	low	ADJ
app01-3743	92	26	current	current	ADJ
app01-3743	92	27	state	state	NOUN
app01-3743	92	28	.	.	PUNCT
app01-3743	93	1	in	in	ADP
app01-3743	93	2	this	this	DET
app01-3743	93	3	state	state	NOUN
app01-3743	93	4	changing	changing	NOUN
app01-3743	93	5	of	of	ADP
app01-3743	93	6	the	the	DET
app01-3743	93	7	plasma	plasma	NOUN
app01-3743	93	8	current	current	NOUN
app01-3743	93	9	can	can	AUX
app01-3743	93	10	be	be	AUX
app01-3743	93	11	done	do	VERB
app01-3743	93	12	quickly	quickly	ADV
app01-3743	93	13	with	with	ADP
app01-3743	93	14	a	a	DET
app01-3743	93	15	reaction	reaction	NOUN
app01-3743	93	16	time	time	NOUN
app01-3743	93	17	of	of	ADP
app01-3743	93	18	a	a	DET
app01-3743	93	19	few	few	ADJ
app01-3743	93	20	microseconds	microsecond	NOUN
app01-3743	93	21	.	.	PUNCT
app01-3743	94	1	then	then	ADV
app01-3743	94	2	the	the	DET
app01-3743	94	3	ion	ion	NOUN
app01-3743	94	4	source	source	NOUN
app01-3743	94	5	can	can	AUX
app01-3743	94	6	be	be	AUX
app01-3743	94	7	fast	fast	ADV
app01-3743	94	8	and	and	CCONJ
app01-3743	94	9	easily	easily	ADV
app01-3743	94	10	modulated	modulate	VERB
app01-3743	94	11	between	between	ADP
app01-3743	94	12	low	low	ADJ
app01-3743	94	13	and	and	CCONJ
app01-3743	94	14	high	high	ADJ
app01-3743	94	15	current	current	ADJ
app01-3743	94	16	states	state	NOUN
app01-3743	94	17	.	.	PUNCT
app01-3743	95	1	but	but	CCONJ
app01-3743	95	2	the	the	DET
app01-3743	95	3	ion	ion	NOUN
app01-3743	95	4	source	source	NOUN
app01-3743	95	5	even	even	ADV
app01-3743	95	6	in	in	ADP
app01-3743	95	7	the	the	DET
app01-3743	95	8	low	low	ADJ
app01-3743	95	9	plasma	plasma	NOUN
app01-3743	95	10	current	current	ADJ
app01-3743	95	11	mode	mode	NOUN
app01-3743	95	12	is	be	AUX
app01-3743	95	13	still	still	ADV
app01-3743	95	14	producing	produce	VERB
app01-3743	95	15	much	much	ADV
app01-3743	95	16	more	more	ADJ
app01-3743	95	17	ions	ion	NOUN
app01-3743	95	18	than	than	SCONJ
app01-3743	95	19	required	require	VERB
app01-3743	95	20	.	.	PUNCT
app01-3743	96	1	there	there	PRON
app01-3743	96	2	is	be	VERB
app01-3743	96	3	an	an	DET
app01-3743	96	4	option	option	NOUN
app01-3743	96	5	to	to	PART
app01-3743	96	6	further	far	ADV
app01-3743	96	7	lower	lower	VERB
app01-3743	96	8	the	the	DET
app01-3743	96	9	low	low	ADJ
app01-3743	96	10	current	current	ADJ
app01-3743	96	11	value	value	NOUN
app01-3743	96	12	by	by	ADP
app01-3743	96	13	at	at	ADV
app01-3743	96	14	least	least	ADJ
app01-3743	96	15	an	an	DET
app01-3743	96	16	order	order	NOUN
app01-3743	96	17	of	of	ADP
app01-3743	96	18	magnitude	magnitude	NOUN
app01-3743	96	19	by	by	ADP
app01-3743	96	20	driving	drive	VERB
app01-3743	96	21	the	the	DET
app01-3743	96	22	cathodes	cathode	NOUN
app01-3743	96	23	temperature	temperature	NOUN
app01-3743	96	24	.	.	PUNCT
app01-3743	97	1	nevertheless	nevertheless	ADV
app01-3743	97	2	,	,	PUNCT
app01-3743	97	3	continuous	continuous	ADJ
app01-3743	97	4	operation	operation	NOUN
app01-3743	97	5	of	of	ADP
app01-3743	97	6	the	the	DET
app01-3743	97	7	ion	ion	NOUN
app01-3743	97	8	source	source	NOUN
app01-3743	97	9	is	be	AUX
app01-3743	97	10	not	not	PART
app01-3743	97	11	suitable	suitable	ADJ
app01-3743	97	12	for	for	ADP
app01-3743	97	13	the	the	DET
app01-3743	97	14	low	low	ADJ
app01-3743	97	15	current	current	ADJ
app01-3743	97	16	beams	beam	NOUN
app01-3743	97	17	.	.	PUNCT
app01-3743	98	1	from	from	ADP
app01-3743	98	2	this	this	DET
app01-3743	98	3	reason	reason	NOUN
app01-3743	98	4	,	,	PUNCT
app01-3743	98	5	the	the	DET
app01-3743	98	6	possibilities	possibility	NOUN
app01-3743	98	7	of	of	ADP
app01-3743	98	8	other	other	ADJ
app01-3743	98	9	ion	ion	NOUN
app01-3743	98	10	production	production	NOUN
app01-3743	98	11	were	be	AUX
app01-3743	98	12	studied	study	VERB
app01-3743	98	13	and	and	CCONJ
app01-3743	98	14	the	the	DET
app01-3743	98	15	main	main	ADJ
app01-3743	98	16	findings	finding	NOUN
app01-3743	98	17	are	be	AUX
app01-3743	98	18	presented	present	VERB
app01-3743	98	19	in	in	ADP
app01-3743	98	20	the	the	DET
app01-3743	98	21	next	next	ADJ
app01-3743	98	22	paragraphs	paragraph	NOUN
app01-3743	98	23	.	.	PUNCT
app01-3743	99	1	3	3	X
app01-3743	99	2	.	.	X
app01-3743	99	3	inspiring	inspire	VERB
app01-3743	99	4	ion	ion	NOUN
app01-3743	99	5	sources	source	NOUN
app01-3743	99	6	3.1	3.1	NUM
app01-3743	99	7	.	.	PUNCT
app01-3743	100	1	ebis	ebis	PROPN
app01-3743	100	2	/	/	SYM
app01-3743	100	3	ebit	ebit	PROPN
app01-3743	100	4	ion	ion	NOUN
app01-3743	100	5	source	source	NOUN
app01-3743	100	6	a	a	DET
app01-3743	100	7	principle	principle	NOUN
app01-3743	100	8	of	of	ADP
app01-3743	100	9	operation	operation	NOUN
app01-3743	100	10	of	of	ADP
app01-3743	100	11	an	an	DET
app01-3743	100	12	electron	electron	NOUN
app01-3743	100	13	beam	beam	NOUN
app01-3743	100	14	ion	ion	NOUN
app01-3743	100	15	source	source	NOUN
app01-3743	100	16	(	(	PUNCT
app01-3743	100	17	ebis	ebis	PROPN
app01-3743	100	18	)	)	PUNCT
app01-3743	100	19	and	and	CCONJ
app01-3743	100	20	an	an	DET
app01-3743	100	21	electron	electron	NOUN
app01-3743	100	22	beam	beam	NOUN
app01-3743	100	23	ion	ion	NOUN
app01-3743	100	24	trap	trap	NOUN
app01-3743	100	25	(	(	PUNCT
app01-3743	100	26	ebit	ebit	PROPN
app01-3743	100	27	)	)	PUNCT
app01-3743	100	28	is	be	AUX
app01-3743	100	29	very	very	ADV
app01-3743	100	30	similar	similar	ADJ
app01-3743	100	31	.	.	PUNCT
app01-3743	101	1	the	the	DET
app01-3743	101	2	electrons	electron	NOUN
app01-3743	101	3	are	be	AUX
app01-3743	101	4	extracted	extract	VERB
app01-3743	101	5	from	from	ADP
app01-3743	101	6	a	a	DET
app01-3743	101	7	cathode	cathode	NOUN
app01-3743	101	8	by	by	ADP
app01-3743	101	9	thermionic	thermionic	ADJ
app01-3743	101	10	emission	emission	NOUN
app01-3743	101	11	and	and	CCONJ
app01-3743	101	12	accelerated	accelerate	VERB
app01-3743	101	13	in	in	ADP
app01-3743	101	14	a	a	DET
app01-3743	101	15	strong	strong	ADJ
app01-3743	101	16	solenoidal	solenoidal	ADJ
app01-3743	101	17	magnetic	magnetic	ADJ
app01-3743	101	18	field	field	NOUN
app01-3743	101	19	by	by	ADP
app01-3743	101	20	an	an	DET
app01-3743	101	21	anode	anode	NOUN
app01-3743	101	22	voltage	voltage	NOUN
app01-3743	101	23	.	.	PUNCT
app01-3743	102	1	the	the	DET
app01-3743	102	2	shape	shape	NOUN
app01-3743	102	3	of	of	ADP
app01-3743	102	4	the	the	DET
app01-3743	102	5	magnetic	magnetic	ADJ
app01-3743	102	6	field	field	NOUN
app01-3743	102	7	forms	form	VERB
app01-3743	102	8	the	the	DET
app01-3743	102	9	entering	enter	VERB
app01-3743	102	10	electrons	electron	NOUN
app01-3743	102	11	to	to	PART
app01-3743	102	12	well	well	ADV
app01-3743	102	13	focused	focus	VERB
app01-3743	102	14	beam	beam	NOUN
app01-3743	102	15	with	with	ADP
app01-3743	102	16	densities	density	NOUN
app01-3743	102	17	up	up	ADP
app01-3743	102	18	to	to	ADP
app01-3743	102	19	several	several	ADJ
app01-3743	102	20	ka	ka	PROPN
app01-3743	102	21	/	/	SYM
app01-3743	102	22	cm2	cm2	PROPN
app01-3743	102	23	.	.	PROPN
app01-3743	103	1	this	this	DET
app01-3743	103	2	beam	beam	NOUN
app01-3743	103	3	ionizes	ionize	VERB
app01-3743	103	4	the	the	DET
app01-3743	103	5	gas	gas	NOUN
app01-3743	103	6	and	and	CCONJ
app01-3743	103	7	forms	form	VERB
app01-3743	103	8	the	the	DET
app01-3743	103	9	ions	ion	NOUN
app01-3743	103	10	.	.	PUNCT
app01-3743	104	1	because	because	SCONJ
app01-3743	104	2	the	the	DET
app01-3743	104	3	electron	electron	NOUN
app01-3743	104	4	beam	beam	NOUN
app01-3743	104	5	temperature	temperature	NOUN
app01-3743	104	6	can	can	AUX
app01-3743	104	7	be	be	AUX
app01-3743	104	8	very	very	ADV
app01-3743	104	9	high	high	ADJ
app01-3743	104	10	,	,	PUNCT
app01-3743	104	11	a	a	DET
app01-3743	104	12	high	high	ADJ
app01-3743	104	13	ion	ion	NOUN
app01-3743	104	14	charge	charge	NOUN
app01-3743	104	15	state	state	NOUN
app01-3743	104	16	is	be	AUX
app01-3743	104	17	possible	possible	ADJ
app01-3743	104	18	.	.	PUNCT
app01-3743	105	1	in	in	ADP
app01-3743	105	2	the	the	DET
app01-3743	105	3	ebit	ebit	NOUN
app01-3743	105	4	the	the	DET
app01-3743	105	5	ions	ion	NOUN
app01-3743	105	6	are	be	AUX
app01-3743	105	7	confined	confine	VERB
app01-3743	105	8	in	in	ADP
app01-3743	105	9	a	a	DET
app01-3743	105	10	space	space	NOUN
app01-3743	105	11	charge	charge	NOUN
app01-3743	105	12	of	of	ADP
app01-3743	105	13	a	a	DET
app01-3743	105	14	dense	dense	ADJ
app01-3743	105	15	electron	electron	NOUN
app01-3743	105	16	beam	beam	NOUN
app01-3743	105	17	,	,	PUNCT
app01-3743	105	18	where	where	SCONJ
app01-3743	105	19	attractive	attractive	ADJ
app01-3743	105	20	force	force	NOUN
app01-3743	105	21	of	of	ADP
app01-3743	105	22	electrons	electron	NOUN
app01-3743	105	23	prevent	prevent	VERB
app01-3743	105	24	the	the	DET
app01-3743	105	25	ions	ion	NOUN
app01-3743	105	26	to	to	PART
app01-3743	105	27	move	move	VERB
app01-3743	105	28	.	.	PUNCT
app01-3743	106	1	an	an	DET
app01-3743	106	2	electrostatic	electrostatic	ADJ
app01-3743	106	3	potential	potential	NOUN
app01-3743	106	4	of	of	ADP
app01-3743	106	5	external	external	ADJ
app01-3743	106	6	electrodes	electrode	NOUN
app01-3743	106	7	is	be	AUX
app01-3743	106	8	applied	apply	VERB
app01-3743	106	9	to	to	PART
app01-3743	106	10	trap	trap	VERB
app01-3743	106	11	the	the	DET
app01-3743	106	12	ions	ion	NOUN
app01-3743	106	13	and	and	CCONJ
app01-3743	106	14	hold	hold	VERB
app01-3743	106	15	their	their	PRON
app01-3743	106	16	position	position	NOUN
app01-3743	106	17	.	.	PUNCT
app01-3743	107	1	when	when	SCONJ
app01-3743	107	2	the	the	DET
app01-3743	107	3	trapping	trap	VERB
app01-3743	107	4	potential	potential	NOUN
app01-3743	107	5	is	be	AUX
app01-3743	107	6	switched	switch	VERB
app01-3743	107	7	off	off	ADP
app01-3743	107	8	,	,	PUNCT
app01-3743	107	9	the	the	DET
app01-3743	107	10	ions	ion	NOUN
app01-3743	107	11	can	can	AUX
app01-3743	107	12	be	be	AUX
app01-3743	107	13	extracted	extract	VERB
app01-3743	107	14	.	.	PUNCT
app01-3743	108	1	this	this	DET
app01-3743	108	2	type	type	NOUN
app01-3743	108	3	of	of	ADP
app01-3743	108	4	ion	ion	NOUN
app01-3743	108	5	source	source	NOUN
app01-3743	108	6	is	be	AUX
app01-3743	108	7	mainly	mainly	ADV
app01-3743	108	8	used	use	VERB
app01-3743	108	9	for	for	ADP
app01-3743	108	10	heavy	heavy	ADJ
app01-3743	108	11	ions	ion	NOUN
app01-3743	108	12	for	for	ADP
app01-3743	108	13	which	which	PRON
app01-3743	108	14	high	high	ADJ
app01-3743	108	15	charge	charge	NOUN
app01-3743	108	16	states	state	NOUN
app01-3743	108	17	or	or	CCONJ
app01-3743	108	18	full	full	ADJ
app01-3743	108	19	stripping	stripping	NOUN
app01-3743	108	20	by	by	ADP
app01-3743	108	21	other	other	ADJ
app01-3743	108	22	techniques	technique	NOUN
app01-3743	108	23	is	be	AUX
app01-3743	108	24	complicated	complicated	ADJ
app01-3743	108	25	.	.	PUNCT
app01-3743	109	1	temperature	temperature	NOUN
app01-3743	109	2	of	of	ADP
app01-3743	109	3	electrons	electron	NOUN
app01-3743	109	4	could	could	AUX
app01-3743	109	5	be	be	AUX
app01-3743	109	6	from	from	ADP
app01-3743	109	7	10	10	NUM
app01-3743	109	8	kev	kev	NOUN
app01-3743	109	9	to	to	ADP
app01-3743	109	10	200	200	NUM
app01-3743	109	11	kev	kev	NOUN
app01-3743	109	12	.	.	PUNCT
app01-3743	110	1	the	the	DET
app01-3743	110	2	extracted	extract	VERB
app01-3743	110	3	ion	ion	NOUN
app01-3743	110	4	current	current	NOUN
app01-3743	110	5	is	be	AUX
app01-3743	110	6	low	low	ADJ
app01-3743	110	7	,	,	PUNCT
app01-3743	110	8	typically	typically	ADV
app01-3743	110	9	ranging	range	VERB
app01-3743	110	10	from	from	ADP
app01-3743	110	11	105	105	NUM
app01-3743	110	12	to	to	PART
app01-3743	110	13	109	109	NUM
app01-3743	110	14	ions	ion	NOUN
app01-3743	110	15	per	per	ADP
app01-3743	110	16	second	second	NOUN
app01-3743	110	17	.	.	PUNCT
app01-3743	111	1	the	the	DET
app01-3743	111	2	ebis	ebis	PROPN
app01-3743	111	3	/	/	SYM
app01-3743	111	4	ebit	ebit	PROPN
app01-3743	111	5	sources	source	NOUN
app01-3743	111	6	exist	exist	VERB
app01-3743	111	7	in	in	ADP
app01-3743	111	8	many	many	ADJ
app01-3743	111	9	designs	design	NOUN
app01-3743	111	10	from	from	ADP
app01-3743	111	11	ultra	ultra	ADJ
app01-3743	111	12	compact	compact	ADJ
app01-3743	111	13	devices	device	NOUN
app01-3743	111	14	for	for	ADP
app01-3743	111	15	low	low	ADJ
app01-3743	111	16	current	current	ADJ
app01-3743	111	17	and	and	CCONJ
app01-3743	111	18	low	low	ADJ
app01-3743	111	19	charge	charge	NOUN
app01-3743	111	20	states	state	NOUN
app01-3743	111	21	to	to	ADP
app01-3743	111	22	huge	huge	ADJ
app01-3743	111	23	machines	machine	NOUN
app01-3743	111	24	capable	capable	ADJ
app01-3743	111	25	of	of	ADP
app01-3743	111	26	delivering	deliver	VERB
app01-3743	111	27	fully	fully	ADV
app01-3743	111	28	stripped	strip	VERB
app01-3743	111	29	uranium	uranium	NOUN
app01-3743	111	30	ions	ion	NOUN
app01-3743	111	31	[	[	X
app01-3743	111	32	8	8	NUM
app01-3743	111	33	,	,	PUNCT
app01-3743	111	34	9	9	NUM
app01-3743	111	35	]	]	PUNCT
app01-3743	111	36	.	.	PUNCT
app01-3743	112	1	principial	principial	PROPN
app01-3743	112	2	schematic	schematic	ADJ
app01-3743	112	3	of	of	ADP
app01-3743	112	4	the	the	DET
app01-3743	112	5	ebit	ebit	NOUN
app01-3743	112	6	is	be	AUX
app01-3743	112	7	in	in	ADP
app01-3743	112	8	fig	fig	NOUN
app01-3743	112	9	.	.	PUNCT
app01-3743	113	1	7	7	X
app01-3743	113	2	.	.	X
app01-3743	113	3	figure	figure	NOUN
app01-3743	113	4	7	7	NUM
app01-3743	113	5	.	.	PUNCT
app01-3743	113	6	schematic	schematic	ADJ
app01-3743	113	7	design	design	NOUN
app01-3743	113	8	of	of	ADP
app01-3743	113	9	ebit	ebit	PROPN
app01-3743	113	10	ion	ion	NOUN
app01-3743	113	11	source	source	NOUN
app01-3743	113	12	[	[	X
app01-3743	113	13	10	10	NUM
app01-3743	113	14	]	]	PUNCT
app01-3743	113	15	.	.	PUNCT
app01-3743	114	1	52	52	NUM
app01-3743	114	2	vol	vol	NOUN
app01-3743	114	3	.	.	PUNCT
app01-3743	115	1	4/2016	4/2016	NUM
app01-3743	115	2	ion	ion	NOUN
app01-3743	115	3	source	source	NOUN
app01-3743	115	4	for	for	ADP
app01-3743	115	5	a	a	DET
app01-3743	115	6	single	single	ADJ
app01-3743	115	7	particle	particle	NOUN
app01-3743	115	8	accelerator	accelerator	NOUN
app01-3743	115	9	3.2	3.2	NUM
app01-3743	115	10	.	.	PUNCT
app01-3743	116	1	rf	rf	NOUN
app01-3743	116	2	gun	gun	NOUN
app01-3743	116	3	modern	modern	ADJ
app01-3743	116	4	light	light	NOUN
app01-3743	116	5	sources	source	NOUN
app01-3743	116	6	such	such	ADJ
app01-3743	116	7	as	as	ADP
app01-3743	116	8	the	the	DET
app01-3743	116	9	energy	energy	NOUN
app01-3743	116	10	recovery	recovery	NOUN
app01-3743	116	11	linac	linac	ADJ
app01-3743	116	12	(	(	PUNCT
app01-3743	116	13	erl	erl	PROPN
app01-3743	116	14	)	)	PUNCT
app01-3743	116	15	or	or	CCONJ
app01-3743	116	16	free	free	ADJ
app01-3743	116	17	electron	electron	NOUN
app01-3743	116	18	lasers	laser	NOUN
app01-3743	116	19	(	(	PUNCT
app01-3743	116	20	fel	fel	NOUN
app01-3743	116	21	)	)	PUNCT
app01-3743	116	22	use	use	NOUN
app01-3743	116	23	as	as	ADP
app01-3743	116	24	an	an	DET
app01-3743	116	25	electron	electron	NOUN
app01-3743	116	26	beam	beam	NOUN
app01-3743	116	27	generator	generator	PROPN
app01-3743	116	28	pulse	pulse	NOUN
app01-3743	116	29	operated	operate	VERB
app01-3743	116	30	rf	rf	NOUN
app01-3743	116	31	guns	gun	NOUN
app01-3743	116	32	.	.	PUNCT
app01-3743	117	1	the	the	DET
app01-3743	117	2	rf	rf	NOUN
app01-3743	117	3	gun	gun	NOUN
app01-3743	117	4	is	be	AUX
app01-3743	117	5	a	a	DET
app01-3743	117	6	laser	laser	NOUN
app01-3743	117	7	induced	induce	VERB
app01-3743	117	8	photo	photo	NOUN
app01-3743	117	9	emission	emission	NOUN
app01-3743	117	10	electron	electron	NOUN
app01-3743	117	11	gun	gun	NOUN
app01-3743	117	12	,	,	PUNCT
app01-3743	117	13	where	where	SCONJ
app01-3743	117	14	photo	photo	NOUN
app01-3743	117	15	electrons	electron	NOUN
app01-3743	117	16	are	be	AUX
app01-3743	117	17	accelerated	accelerate	VERB
app01-3743	117	18	by	by	ADP
app01-3743	117	19	a	a	DET
app01-3743	117	20	strong	strong	ADJ
app01-3743	117	21	electric	electric	ADJ
app01-3743	117	22	field	field	NOUN
app01-3743	117	23	generated	generate	VERB
app01-3743	117	24	during	during	ADP
app01-3743	117	25	the	the	DET
app01-3743	117	26	rf	rf	ADJ
app01-3743	117	27	pulse	pulse	NOUN
app01-3743	117	28	.	.	PUNCT
app01-3743	118	1	schematic	schematic	ADJ
app01-3743	118	2	design	design	NOUN
app01-3743	118	3	is	be	AUX
app01-3743	118	4	shown	show	VERB
app01-3743	118	5	in	in	ADP
app01-3743	118	6	fig	fig	NOUN
app01-3743	118	7	.	.	PUNCT
app01-3743	119	1	8	8	NUM
app01-3743	119	2	.	.	PUNCT
app01-3743	120	1	the	the	DET
app01-3743	120	2	photosensitive	photosensitive	ADJ
app01-3743	120	3	cathode	cathode	NOUN
app01-3743	120	4	is	be	AUX
app01-3743	120	5	placed	place	VERB
app01-3743	120	6	near	near	ADP
app01-3743	120	7	the	the	DET
app01-3743	120	8	center	center	NOUN
app01-3743	120	9	of	of	ADP
app01-3743	120	10	a	a	DET
app01-3743	120	11	3/2	3/2	NUM
app01-3743	120	12	cell	cell	NOUN
app01-3743	120	13	rf	rf	NOUN
app01-3743	120	14	cavity	cavity	NOUN
app01-3743	120	15	(	(	PUNCT
app01-3743	120	16	0.5–2ghz	0.5–2ghz	NOUN
app01-3743	120	17	)	)	PUNCT
app01-3743	120	18	,	,	PUNCT
app01-3743	120	19	where	where	SCONJ
app01-3743	120	20	a	a	DET
app01-3743	120	21	high	high	ADJ
app01-3743	120	22	electric	electric	ADJ
app01-3743	120	23	field	field	NOUN
app01-3743	120	24	is	be	AUX
app01-3743	120	25	produced	produce	VERB
app01-3743	120	26	(	(	PUNCT
app01-3743	120	27	up	up	ADP
app01-3743	120	28	to	to	PART
app01-3743	120	29	120	120	NUM
app01-3743	120	30	mv	mv	PROPN
app01-3743	120	31	/	/	SYM
app01-3743	120	32	m	m	PROPN
app01-3743	120	33	)	)	PUNCT
app01-3743	120	34	.	.	PUNCT
app01-3743	121	1	a	a	DET
app01-3743	121	2	very	very	ADV
app01-3743	121	3	short	short	ADJ
app01-3743	121	4	laser	laser	NOUN
app01-3743	121	5	pulse	pulse	NOUN
app01-3743	121	6	(	(	PUNCT
app01-3743	121	7	10	10	NUM
app01-3743	121	8	ps	ps	NOUN
app01-3743	121	9	)	)	PUNCT
app01-3743	121	10	with	with	ADP
app01-3743	121	11	a	a	DET
app01-3743	121	12	proper	proper	ADJ
app01-3743	121	13	phase	phase	NOUN
app01-3743	121	14	is	be	AUX
app01-3743	121	15	applied	apply	VERB
app01-3743	121	16	onto	onto	ADP
app01-3743	121	17	the	the	DET
app01-3743	121	18	photo	photo	NOUN
app01-3743	121	19	-	-	PUNCT
app01-3743	121	20	cathode	cathode	NOUN
app01-3743	121	21	.	.	PUNCT
app01-3743	122	1	a	a	DET
app01-3743	122	2	bunch	bunch	NOUN
app01-3743	122	3	of	of	ADP
app01-3743	122	4	photoelectrons	photoelectron	NOUN
app01-3743	122	5	is	be	AUX
app01-3743	122	6	emitted	emit	VERB
app01-3743	122	7	,	,	PUNCT
app01-3743	122	8	accelerated	accelerate	VERB
app01-3743	122	9	to	to	ADP
app01-3743	122	10	proper	proper	ADJ
app01-3743	122	11	energy	energy	NOUN
app01-3743	122	12	and	and	CCONJ
app01-3743	122	13	delivered	deliver	VERB
app01-3743	122	14	further	far	ADV
app01-3743	122	15	into	into	ADP
app01-3743	122	16	the	the	DET
app01-3743	122	17	system	system	NOUN
app01-3743	122	18	.	.	PUNCT
app01-3743	123	1	currently	currently	ADV
app01-3743	123	2	exist	exist	VERB
app01-3743	123	3	a	a	DET
app01-3743	123	4	number	number	NOUN
app01-3743	123	5	of	of	ADP
app01-3743	123	6	devices	device	NOUN
app01-3743	123	7	of	of	ADP
app01-3743	123	8	this	this	DET
app01-3743	123	9	type	type	NOUN
app01-3743	123	10	,	,	PUNCT
app01-3743	123	11	capable	capable	ADJ
app01-3743	123	12	to	to	PART
app01-3743	123	13	produce	produce	VERB
app01-3743	123	14	electron	electron	NOUN
app01-3743	123	15	beams	beam	NOUN
app01-3743	123	16	with	with	ADP
app01-3743	123	17	energies	energy	NOUN
app01-3743	123	18	in	in	ADP
app01-3743	123	19	the	the	DET
app01-3743	123	20	range	range	NOUN
app01-3743	123	21	0.1–5	0.1–5	PROPN
app01-3743	123	22	mev	mev	PROPN
app01-3743	123	23	.	.	PUNCT
app01-3743	124	1	figure	figure	NOUN
app01-3743	124	2	8	8	NUM
app01-3743	124	3	.	.	PUNCT
app01-3743	125	1	schematic	schematic	ADJ
app01-3743	125	2	design	design	NOUN
app01-3743	125	3	of	of	ADP
app01-3743	125	4	the	the	DET
app01-3743	125	5	rf	rf	ADJ
app01-3743	125	6	gun	gun	NOUN
app01-3743	125	7	.	.	PUNCT
app01-3743	126	1	photo	photo	NOUN
app01-3743	126	2	-	-	PUNCT
app01-3743	126	3	cathodes	cathode	NOUN
app01-3743	126	4	used	use	VERB
app01-3743	126	5	in	in	ADP
app01-3743	126	6	these	these	DET
app01-3743	126	7	electron	electron	NOUN
app01-3743	126	8	sources	source	NOUN
app01-3743	126	9	can	can	AUX
app01-3743	126	10	be	be	AUX
app01-3743	126	11	from	from	ADP
app01-3743	126	12	metal	metal	NOUN
app01-3743	126	13	or	or	CCONJ
app01-3743	126	14	semiconductor	semiconductor	NOUN
app01-3743	126	15	.	.	PUNCT
app01-3743	127	1	in	in	ADP
app01-3743	127	2	general	general	ADJ
app01-3743	127	3	,	,	PUNCT
app01-3743	127	4	metals	metal	NOUN
app01-3743	127	5	have	have	VERB
app01-3743	127	6	lower	low	ADJ
app01-3743	127	7	electron	electron	NOUN
app01-3743	127	8	conversion	conversion	NOUN
app01-3743	127	9	efficiency(qe	efficiency(qe	PROPN
app01-3743	127	10	)	)	PUNCT
app01-3743	127	11	and	and	CCONJ
app01-3743	127	12	need	need	VERB
app01-3743	127	13	uv	uv	NOUN
app01-3743	127	14	lasers	laser	NOUN
app01-3743	127	15	.	.	PUNCT
app01-3743	128	1	on	on	ADP
app01-3743	128	2	the	the	DET
app01-3743	128	3	other	other	ADJ
app01-3743	128	4	hand	hand	NOUN
app01-3743	128	5	they	they	PRON
app01-3743	128	6	have	have	VERB
app01-3743	128	7	fast	fast	ADJ
app01-3743	128	8	response	response	NOUN
app01-3743	128	9	and	and	CCONJ
app01-3743	128	10	are	be	AUX
app01-3743	128	11	resistant	resistant	ADJ
app01-3743	128	12	to	to	ADP
app01-3743	128	13	impurities	impurity	NOUN
app01-3743	128	14	.	.	PUNCT
app01-3743	129	1	semiconductor	semiconductor	NOUN
app01-3743	129	2	cathodes	cathode	NOUN
app01-3743	129	3	are	be	AUX
app01-3743	129	4	more	more	ADV
app01-3743	129	5	efficient	efficient	ADJ
app01-3743	129	6	and	and	CCONJ
app01-3743	129	7	can	can	AUX
app01-3743	129	8	be	be	AUX
app01-3743	129	9	operated	operate	VERB
app01-3743	129	10	with	with	ADP
app01-3743	129	11	visible	visible	ADJ
app01-3743	129	12	/	/	SYM
app01-3743	129	13	ir	ir	NOUN
app01-3743	129	14	laser	laser	NOUN
app01-3743	129	15	,	,	PUNCT
app01-3743	129	16	but	but	CCONJ
app01-3743	129	17	have	have	VERB
app01-3743	129	18	slower	slow	ADJ
app01-3743	129	19	time	time	NOUN
app01-3743	129	20	response	response	NOUN
app01-3743	129	21	and	and	CCONJ
app01-3743	129	22	are	be	AUX
app01-3743	129	23	sensitive	sensitive	ADJ
app01-3743	129	24	to	to	ADP
app01-3743	129	25	contamination	contamination	NOUN
app01-3743	129	26	and	and	CCONJ
app01-3743	129	27	photon	photon	NOUN
app01-3743	129	28	radiation	radiation	NOUN
app01-3743	129	29	.	.	PUNCT
app01-3743	130	1	charge	charge	NOUN
app01-3743	130	2	emitted	emit	VERB
app01-3743	130	3	per	per	ADP
app01-3743	130	4	bunch	bunch	NOUN
app01-3743	130	5	is	be	AUX
app01-3743	130	6	approx	approx	PROPN
app01-3743	130	7	.	.	PUNCT
app01-3743	131	1	1	1	NUM
app01-3743	131	2	nc	nc	PROPN
app01-3743	131	3	.	.	PROPN
app01-3743	131	4	required	require	VERB
app01-3743	131	5	peak	peak	NOUN
app01-3743	131	6	rf	rf	NOUN
app01-3743	131	7	power	power	NOUN
app01-3743	131	8	is	be	AUX
app01-3743	131	9	up	up	ADP
app01-3743	131	10	to	to	PART
app01-3743	131	11	10	10	NUM
app01-3743	131	12	mw	mw	NOUN
app01-3743	132	1	.	.	PROPN
app01-3743	132	2	mean	mean	PROPN
app01-3743	132	3	laser	laser	NOUN
app01-3743	132	4	power	power	NOUN
app01-3743	132	5	is	be	AUX
app01-3743	132	6	1	1	NUM
app01-3743	132	7	w	w	NOUN
app01-3743	132	8	and	and	CCONJ
app01-3743	132	9	required	required	ADJ
app01-3743	132	10	frequency	frequency	NOUN
app01-3743	132	11	is	be	AUX
app01-3743	132	12	few	few	ADJ
app01-3743	132	13	thousands	thousand	NOUN
app01-3743	132	14	pulses	pulse	NOUN
app01-3743	132	15	per	per	ADP
app01-3743	132	16	second	second	ADJ
app01-3743	132	17	[	[	X
app01-3743	132	18	11	11	NUM
app01-3743	132	19	,	,	PUNCT
app01-3743	132	20	12	12	NUM
app01-3743	132	21	]	]	PUNCT
app01-3743	132	22	.	.	PUNCT
app01-3743	133	1	4	4	X
app01-3743	133	2	.	.	X
app01-3743	133	3	laser	laser	NOUN
app01-3743	133	4	induced	induce	VERB
app01-3743	133	5	photo	photo	NOUN
app01-3743	133	6	-	-	PUNCT
app01-3743	133	7	emission	emission	NOUN
app01-3743	133	8	ion	ion	NOUN
app01-3743	133	9	source	source	NOUN
app01-3743	133	10	the	the	DET
app01-3743	133	11	above	above	ADV
app01-3743	133	12	mentioned	mention	VERB
app01-3743	133	13	devices	device	NOUN
app01-3743	133	14	could	could	AUX
app01-3743	133	15	probably	probably	ADV
app01-3743	133	16	be	be	AUX
app01-3743	133	17	combined	combine	VERB
app01-3743	133	18	.	.	PUNCT
app01-3743	134	1	by	by	ADP
app01-3743	134	2	applying	apply	VERB
app01-3743	134	3	a	a	DET
app01-3743	134	4	short	short	ADJ
app01-3743	134	5	laser	laser	NOUN
app01-3743	134	6	pulse	pulse	NOUN
app01-3743	134	7	on	on	ADP
app01-3743	134	8	a	a	DET
app01-3743	134	9	photo	photo	NOUN
app01-3743	134	10	sensitive	sensitive	ADJ
app01-3743	134	11	cathode	cathode	NOUN
app01-3743	134	12	one	one	PRON
app01-3743	134	13	could	could	AUX
app01-3743	134	14	produce	produce	VERB
app01-3743	134	15	an	an	DET
app01-3743	134	16	electron	electron	NOUN
app01-3743	134	17	bunch	bunch	NOUN
app01-3743	134	18	.	.	PUNCT
app01-3743	135	1	this	this	DET
app01-3743	135	2	bunch	bunch	NOUN
app01-3743	135	3	could	could	AUX
app01-3743	135	4	be	be	AUX
app01-3743	135	5	then	then	ADV
app01-3743	135	6	accelerated	accelerate	VERB
app01-3743	135	7	to	to	ADP
app01-3743	135	8	a	a	DET
app01-3743	135	9	desired	desire	VERB
app01-3743	135	10	energy	energy	NOUN
app01-3743	135	11	by	by	ADP
app01-3743	135	12	an	an	DET
app01-3743	135	13	anode	anode	NOUN
app01-3743	135	14	potential	potential	NOUN
app01-3743	135	15	.	.	PUNCT
app01-3743	136	1	during	during	ADP
app01-3743	136	2	travel	travel	NOUN
app01-3743	136	3	from	from	ADP
app01-3743	136	4	a	a	DET
app01-3743	136	5	photo	photo	NOUN
app01-3743	136	6	-	-	PUNCT
app01-3743	136	7	cathode	cathode	NOUN
app01-3743	136	8	to	to	ADP
app01-3743	136	9	an	an	DET
app01-3743	136	10	anode	anode	NOUN
app01-3743	136	11	,	,	PUNCT
app01-3743	136	12	this	this	DET
app01-3743	136	13	bunch	bunch	NOUN
app01-3743	136	14	could	could	AUX
app01-3743	136	15	ionize	ionize	VERB
app01-3743	136	16	gas	gas	NOUN
app01-3743	136	17	present	present	NOUN
app01-3743	136	18	in	in	ADP
app01-3743	136	19	the	the	DET
app01-3743	136	20	discharge	discharge	NOUN
app01-3743	136	21	chamber	chamber	NOUN
app01-3743	136	22	.	.	PUNCT
app01-3743	137	1	because	because	SCONJ
app01-3743	137	2	the	the	DET
app01-3743	137	3	electron	electron	NOUN
app01-3743	137	4	temperature	temperature	NOUN
app01-3743	137	5	is	be	AUX
app01-3743	137	6	expected	expect	VERB
app01-3743	137	7	only	only	ADV
app01-3743	137	8	few	few	ADJ
app01-3743	137	9	tens	ten	NOUN
app01-3743	137	10	ev	ev	VERB
app01-3743	137	11	,	,	PUNCT
app01-3743	137	12	sufficient	sufficient	ADJ
app01-3743	137	13	to	to	PART
app01-3743	137	14	ionize	ionize	VERB
app01-3743	137	15	hydrogen	hydrogen	NOUN
app01-3743	137	16	and	and	CCONJ
app01-3743	137	17	helium	helium	NOUN
app01-3743	137	18	,	,	PUNCT
app01-3743	137	19	and	and	CCONJ
app01-3743	137	20	emitted	emitted	ADJ
app01-3743	137	21	charge	charge	NOUN
app01-3743	137	22	is	be	AUX
app01-3743	137	23	low	low	ADJ
app01-3743	137	24	,	,	PUNCT
app01-3743	137	25	the	the	DET
app01-3743	137	26	device	device	NOUN
app01-3743	137	27	could	could	AUX
app01-3743	137	28	be	be	AUX
app01-3743	137	29	kept	keep	VERB
app01-3743	137	30	compact	compact	ADJ
app01-3743	137	31	.	.	PUNCT
app01-3743	138	1	such	such	DET
app01-3743	138	2	a	a	DET
app01-3743	138	3	compact	compact	ADJ
app01-3743	138	4	device	device	NOUN
app01-3743	138	5	could	could	AUX
app01-3743	138	6	be	be	AUX
app01-3743	138	7	placed	place	VERB
app01-3743	138	8	inside	inside	ADP
app01-3743	138	9	the	the	DET
app01-3743	138	10	central	central	ADJ
app01-3743	138	11	region	region	NOUN
app01-3743	138	12	of	of	ADP
app01-3743	138	13	the	the	DET
app01-3743	138	14	cyclotron	cyclotron	NOUN
app01-3743	138	15	and	and	CCONJ
app01-3743	138	16	in	in	ADP
app01-3743	138	17	demand	demand	NOUN
app01-3743	138	18	of	of	ADP
app01-3743	138	19	very	very	ADV
app01-3743	138	20	low	low	ADJ
app01-3743	138	21	beam	beam	NOUN
app01-3743	138	22	currents	current	NOUN
app01-3743	138	23	replace	replace	VERB
app01-3743	138	24	the	the	DET
app01-3743	138	25	present	present	ADJ
app01-3743	138	26	pig	pig	NOUN
app01-3743	138	27	ion	ion	NOUN
app01-3743	138	28	source	source	NOUN
app01-3743	138	29	.	.	PUNCT
app01-3743	139	1	dimensions	dimension	NOUN
app01-3743	139	2	of	of	ADP
app01-3743	139	3	the	the	DET
app01-3743	139	4	pig	pig	NOUN
app01-3743	139	5	ion	ion	NOUN
app01-3743	139	6	source	source	NOUN
app01-3743	139	7	must	must	AUX
app01-3743	139	8	be	be	AUX
app01-3743	139	9	preserved	preserve	VERB
app01-3743	139	10	to	to	PART
app01-3743	139	11	fit	fit	VERB
app01-3743	139	12	into	into	ADP
app01-3743	139	13	the	the	DET
app01-3743	139	14	cyclotron	cyclotron	NOUN
app01-3743	139	15	central	central	ADJ
app01-3743	139	16	region	region	NOUN
app01-3743	139	17	.	.	PUNCT
app01-3743	140	1	these	these	DET
app01-3743	140	2	dimensions	dimension	NOUN
app01-3743	140	3	determine	determine	VERB
app01-3743	140	4	the	the	DET
app01-3743	140	5	discharge	discharge	NOUN
app01-3743	140	6	chamber	chamber	NOUN
app01-3743	140	7	shape	shape	NOUN
app01-3743	140	8	and	and	CCONJ
app01-3743	140	9	possible	possible	ADJ
app01-3743	140	10	arrangement	arrangement	NOUN
app01-3743	140	11	of	of	ADP
app01-3743	140	12	the	the	DET
app01-3743	140	13	electrodes	electrode	NOUN
app01-3743	140	14	.	.	PUNCT
app01-3743	141	1	unlike	unlike	ADP
app01-3743	141	2	in	in	ADP
app01-3743	141	3	the	the	DET
app01-3743	141	4	pig	pig	NOUN
app01-3743	141	5	ion	ion	NOUN
app01-3743	141	6	source	source	NOUN
app01-3743	141	7	,	,	PUNCT
app01-3743	141	8	where	where	SCONJ
app01-3743	141	9	the	the	DET
app01-3743	141	10	cylindrical	cylindrical	ADJ
app01-3743	141	11	chamber	chamber	NOUN
app01-3743	141	12	is	be	AUX
app01-3743	141	13	anode	anode	NOUN
app01-3743	141	14	enclosed	enclose	VERB
app01-3743	141	15	by	by	ADP
app01-3743	141	16	cathodes	cathode	NOUN
app01-3743	141	17	from	from	ADP
app01-3743	141	18	both	both	DET
app01-3743	141	19	sides	side	NOUN
app01-3743	141	20	as	as	ADP
app01-3743	141	21	in	in	ADP
app01-3743	141	22	fig	fig	NOUN
app01-3743	141	23	.	.	PUNCT
app01-3743	142	1	6	6	NUM
app01-3743	142	2	,	,	PUNCT
app01-3743	142	3	here	here	ADV
app01-3743	142	4	will	will	AUX
app01-3743	142	5	be	be	AUX
app01-3743	142	6	photo	photo	NOUN
app01-3743	142	7	-	-	PUNCT
app01-3743	142	8	cathode	cathode	NOUN
app01-3743	142	9	on	on	ADP
app01-3743	142	10	one	one	NUM
app01-3743	142	11	side	side	NOUN
app01-3743	142	12	and	and	CCONJ
app01-3743	142	13	anode	anode	VERB
app01-3743	142	14	on	on	ADP
app01-3743	142	15	the	the	DET
app01-3743	142	16	other	other	ADJ
app01-3743	142	17	side	side	NOUN
app01-3743	142	18	of	of	ADP
app01-3743	142	19	the	the	DET
app01-3743	142	20	cylinder	cylinder	NOUN
app01-3743	142	21	as	as	ADP
app01-3743	142	22	in	in	ADP
app01-3743	142	23	fig	fig	NOUN
app01-3743	142	24	.	.	PUNCT
app01-3743	143	1	9	9	X
app01-3743	143	2	.	.	X
app01-3743	143	3	in	in	ADP
app01-3743	143	4	this	this	DET
app01-3743	143	5	configuration	configuration	NOUN
app01-3743	143	6	the	the	DET
app01-3743	143	7	electron	electron	NOUN
app01-3743	143	8	bunch	bunch	NOUN
app01-3743	143	9	will	will	AUX
app01-3743	143	10	pass	pass	VERB
app01-3743	143	11	through	through	ADP
app01-3743	143	12	the	the	DET
app01-3743	143	13	chamber	chamber	NOUN
app01-3743	143	14	only	only	ADV
app01-3743	143	15	once	once	ADV
app01-3743	143	16	per	per	ADP
app01-3743	143	17	one	one	NUM
app01-3743	143	18	laser	laser	NOUN
app01-3743	143	19	pulse	pulse	NOUN
app01-3743	143	20	.	.	PUNCT
app01-3743	144	1	the	the	DET
app01-3743	144	2	laser	laser	NOUN
app01-3743	144	3	pulses	pulse	NOUN
app01-3743	144	4	with	with	ADP
app01-3743	144	5	energies	energy	NOUN
app01-3743	144	6	of	of	ADP
app01-3743	144	7	few	few	ADJ
app01-3743	144	8	µj	µj	NOUN
app01-3743	144	9	are	be	AUX
app01-3743	144	10	driven	drive	VERB
app01-3743	144	11	to	to	ADP
app01-3743	144	12	the	the	DET
app01-3743	144	13	photo	photo	NOUN
app01-3743	144	14	-	-	PUNCT
app01-3743	144	15	cathode	cathode	NOUN
app01-3743	144	16	through	through	ADP
app01-3743	144	17	ion	ion	NOUN
app01-3743	144	18	source	source	NOUN
app01-3743	144	19	arms	arm	NOUN
app01-3743	144	20	enclosed	enclose	VERB
app01-3743	144	21	by	by	ADP
app01-3743	144	22	a	a	DET
app01-3743	144	23	high	high	ADJ
app01-3743	144	24	vacuum	vacuum	NOUN
app01-3743	144	25	sealed	seal	VERB
app01-3743	144	26	window	window	NOUN
app01-3743	144	27	,	,	PUNCT
app01-3743	144	28	from	from	ADP
app01-3743	144	29	an	an	DET
app01-3743	144	30	external	external	ADJ
app01-3743	144	31	laser	laser	NOUN
app01-3743	144	32	generator	generator	NOUN
app01-3743	144	33	placed	place	VERB
app01-3743	144	34	out	out	ADP
app01-3743	144	35	of	of	ADP
app01-3743	144	36	the	the	DET
app01-3743	144	37	cyclotron	cyclotron	NOUN
app01-3743	144	38	site	site	NOUN
app01-3743	144	39	.	.	PUNCT
app01-3743	145	1	figure	figure	NOUN
app01-3743	145	2	9	9	NUM
app01-3743	145	3	.	.	PUNCT
app01-3743	145	4	proposed	propose	VERB
app01-3743	145	5	laser	laser	NOUN
app01-3743	145	6	ion	ion	NOUN
app01-3743	145	7	source	source	NOUN
app01-3743	145	8	.	.	PUNCT
app01-3743	146	1	4.1	4.1	NUM
app01-3743	146	2	.	.	PUNCT
app01-3743	147	1	photo	photo	NOUN
app01-3743	147	2	-	-	PUNCT
app01-3743	147	3	cathode	cathode	NOUN
app01-3743	147	4	in	in	ADP
app01-3743	147	5	general	general	ADJ
app01-3743	147	6	,	,	PUNCT
app01-3743	147	7	the	the	DET
app01-3743	147	8	photo	photo	NOUN
app01-3743	147	9	-	-	PUNCT
app01-3743	147	10	cathode	cathode	NOUN
app01-3743	147	11	should	should	AUX
app01-3743	147	12	have	have	VERB
app01-3743	147	13	work	work	NOUN
app01-3743	147	14	function	function	NOUN
app01-3743	147	15	below	below	ADP
app01-3743	147	16	3	3	NUM
app01-3743	147	17	ev	ev	NOUN
app01-3743	147	18	to	to	PART
app01-3743	147	19	avoid	avoid	VERB
app01-3743	147	20	a	a	DET
app01-3743	147	21	necessity	necessity	NOUN
app01-3743	147	22	of	of	ADP
app01-3743	147	23	using	use	VERB
app01-3743	147	24	uv	uv	NOUN
app01-3743	147	25	lasers	laser	NOUN
app01-3743	147	26	.	.	PUNCT
app01-3743	148	1	considering	consider	VERB
app01-3743	148	2	a	a	DET
app01-3743	148	3	gamma	gamma	NOUN
app01-3743	148	4	radiation	radiation	NOUN
app01-3743	148	5	always	always	ADV
app01-3743	148	6	present	present	ADJ
app01-3743	148	7	at	at	ADP
app01-3743	148	8	the	the	DET
app01-3743	148	9	cyclotron	cyclotron	NOUN
app01-3743	148	10	site	site	NOUN
app01-3743	148	11	,	,	PUNCT
app01-3743	148	12	the	the	DET
app01-3743	148	13	photo	photo	NOUN
app01-3743	148	14	-	-	PUNCT
app01-3743	148	15	cathode	cathode	NOUN
app01-3743	148	16	should	should	AUX
app01-3743	148	17	be	be	AUX
app01-3743	148	18	metallic	metallic	ADJ
app01-3743	148	19	.	.	PUNCT
app01-3743	149	1	other	other	ADJ
app01-3743	149	2	reason	reason	NOUN
app01-3743	149	3	for	for	ADP
app01-3743	149	4	this	this	DET
app01-3743	149	5	choice	choice	NOUN
app01-3743	149	6	is	be	AUX
app01-3743	149	7	good	good	ADJ
app01-3743	149	8	resistance	resistance	NOUN
app01-3743	149	9	to	to	ADP
app01-3743	149	10	adverse	adverse	ADJ
app01-3743	149	11	conditions	condition	NOUN
app01-3743	149	12	such	such	ADJ
app01-3743	149	13	as	as	ADP
app01-3743	149	14	bad	bad	ADJ
app01-3743	149	15	vacuum	vacuum	NOUN
app01-3743	149	16	and	and	CCONJ
app01-3743	149	17	impurities	impurity	NOUN
app01-3743	149	18	in	in	ADP
app01-3743	149	19	the	the	DET
app01-3743	149	20	system	system	NOUN
app01-3743	149	21	,	,	PUNCT
app01-3743	149	22	where	where	SCONJ
app01-3743	149	23	semi	semi	ADJ
app01-3743	149	24	-	-	ADJ
app01-3743	149	25	conductors	conductor	NOUN
app01-3743	149	26	cathodes	cathode	NOUN
app01-3743	149	27	are	be	AUX
app01-3743	149	28	very	very	ADV
app01-3743	149	29	sensitive	sensitive	ADJ
app01-3743	149	30	.	.	PUNCT
app01-3743	150	1	in	in	ADP
app01-3743	150	2	theory	theory	NOUN
app01-3743	150	3	,	,	PUNCT
app01-3743	150	4	the	the	DET
app01-3743	150	5	metal	metal	NOUN
app01-3743	150	6	photo	photo	NOUN
app01-3743	150	7	-	-	PUNCT
app01-3743	150	8	cathodes	cathode	NOUN
app01-3743	150	9	should	should	AUX
app01-3743	150	10	not	not	PART
app01-3743	150	11	work	work	VERB
app01-3743	150	12	when	when	SCONJ
app01-3743	150	13	irradiated	irradiate	VERB
app01-3743	150	14	by	by	ADP
app01-3743	150	15	photons	photon	NOUN
app01-3743	150	16	with	with	ADP
app01-3743	150	17	energies	energy	NOUN
app01-3743	150	18	below	below	ADP
app01-3743	150	19	the	the	DET
app01-3743	150	20	work	work	NOUN
app01-3743	150	21	function	function	NOUN
app01-3743	150	22	hν	hν	ADP
app01-3743	150	23	<	<	X
app01-3743	150	24	φ	φ	X
app01-3743	150	25	.	.	PUNCT
app01-3743	151	1	in	in	ADP
app01-3743	151	2	reality	reality	NOUN
app01-3743	151	3	,	,	PUNCT
app01-3743	151	4	an	an	DET
app01-3743	151	5	effect	effect	NOUN
app01-3743	151	6	of	of	ADP
app01-3743	151	7	multiple	multiple	ADJ
app01-3743	151	8	photon	photon	NOUN
app01-3743	151	9	absorption	absorption	NOUN
app01-3743	151	10	were	be	AUX
app01-3743	151	11	observed	observe	VERB
app01-3743	151	12	in	in	ADP
app01-3743	151	13	high	high	ADJ
app01-3743	151	14	density	density	NOUN
app01-3743	151	15	laser	laser	NOUN
app01-3743	151	16	pulses	pulse	NOUN
app01-3743	151	17	,	,	PUNCT
app01-3743	151	18	and	and	CCONJ
app01-3743	151	19	even	even	ADV
app01-3743	151	20	photons	photon	VERB
app01-3743	151	21	energies	energy	NOUN
app01-3743	151	22	below	below	ADP
app01-3743	151	23	the	the	DET
app01-3743	151	24	threshold	threshold	NOUN
app01-3743	151	25	energy	energy	NOUN
app01-3743	151	26	can	can	AUX
app01-3743	151	27	be	be	AUX
app01-3743	151	28	used	use	VERB
app01-3743	151	29	for	for	ADP
app01-3743	151	30	photoemission	photoemission	NOUN
app01-3743	151	31	[	[	X
app01-3743	151	32	13	13	NUM
app01-3743	151	33	]	]	PUNCT
app01-3743	151	34	.	.	PUNCT
app01-3743	152	1	the	the	DET
app01-3743	152	2	quantum	quantum	NOUN
app01-3743	152	3	efficiency	efficiency	NOUN
app01-3743	152	4	is	be	AUX
app01-3743	152	5	defined	define	VERB
app01-3743	152	6	by	by	ADP
app01-3743	152	7	ratio	ratio	NOUN
app01-3743	152	8	between	between	ADP
app01-3743	152	9	incident	incident	NOUN
app01-3743	152	10	photons	photon	NOUN
app01-3743	152	11	and	and	CCONJ
app01-3743	152	12	emitted	emitted	ADJ
app01-3743	152	13	electrons	electron	NOUN
app01-3743	152	14	.	.	PUNCT
app01-3743	153	1	the	the	DET
app01-3743	153	2	metals	metal	NOUN
app01-3743	153	3	have	have	VERB
app01-3743	153	4	qe	qe	PROPN
app01-3743	153	5	low	low	ADJ
app01-3743	153	6	,	,	PUNCT
app01-3743	153	7	but	but	CCONJ
app01-3743	153	8	in	in	ADP
app01-3743	153	9	our	our	PRON
app01-3743	153	10	case	case	NOUN
app01-3743	153	11	it	it	PRON
app01-3743	153	12	should	should	AUX
app01-3743	153	13	be	be	AUX
app01-3743	153	14	helpful	helpful	ADJ
app01-3743	153	15	for	for	ADP
app01-3743	153	16	limiting	limit	VERB
app01-3743	153	17	a	a	DET
app01-3743	153	18	parasitic	parasitic	ADJ
app01-3743	153	19	emission	emission	NOUN
app01-3743	153	20	by	by	ADP
app01-3743	153	21	photons	photon	NOUN
app01-3743	153	22	captured	capture	VERB
app01-3743	153	23	from	from	ADP
app01-3743	153	24	de	de	NOUN
app01-3743	153	25	-	-	NOUN
app01-3743	153	26	excitation	excitation	NOUN
app01-3743	153	27	and	and	CCONJ
app01-3743	153	28	neutralization	neutralization	NOUN
app01-3743	153	29	of	of	ADP
app01-3743	153	30	the	the	DET
app01-3743	153	31	gas	gas	NOUN
app01-3743	153	32	atoms	atom	NOUN
app01-3743	153	33	.	.	PUNCT
app01-3743	154	1	copper	copper	NOUN
app01-3743	154	2	,	,	PUNCT
app01-3743	154	3	which	which	PRON
app01-3743	154	4	has	have	VERB
app01-3743	154	5	qe	qe	PROPN
app01-3743	154	6	5×	5×	PROPN
app01-3743	154	7	10−5	10−5	NUM
app01-3743	154	8	at	at	ADP
app01-3743	154	9	wavelength	wavelength	NOUN
app01-3743	154	10	320	320	NUM
app01-3743	154	11	nm	nm	NOUN
app01-3743	154	12	,	,	PUNCT
app01-3743	154	13	could	could	AUX
app01-3743	154	14	be	be	AUX
app01-3743	154	15	suitable	suitable	ADJ
app01-3743	154	16	for	for	ADP
app01-3743	154	17	the	the	DET
app01-3743	154	18	first	first	ADJ
app01-3743	154	19	try	try	NOUN
app01-3743	154	20	.	.	PUNCT
app01-3743	155	1	53	53	NUM
app01-3743	155	2	tomáš	tomáš	NOUN
app01-3743	155	3	matlocha	matlocha	PROPN
app01-3743	155	4	acta	acta	PROPN
app01-3743	155	5	polytechnica	polytechnica	PROPN
app01-3743	155	6	ctu	ctu	NOUN
app01-3743	155	7	proceedings	proceeding	NOUN
app01-3743	155	8	5	5	NUM
app01-3743	155	9	.	.	PUNCT
app01-3743	155	10	ions	ion	NOUN
app01-3743	155	11	production	production	NOUN
app01-3743	155	12	5.1	5.1	NUM
app01-3743	155	13	.	.	PUNCT
app01-3743	156	1	negative	negative	ADJ
app01-3743	156	2	hydrogen	hydrogen	NOUN
app01-3743	156	3	ion	ion	NOUN
app01-3743	156	4	formation	formation	NOUN
app01-3743	156	5	as	as	ADP
app01-3743	156	6	the	the	DET
app01-3743	156	7	principle	principle	NOUN
app01-3743	156	8	of	of	ADP
app01-3743	156	9	proposed	propose	VERB
app01-3743	156	10	pulsed	pulse	VERB
app01-3743	156	11	ion	ion	NOUN
app01-3743	156	12	source	source	NOUN
app01-3743	156	13	is	be	AUX
app01-3743	156	14	simple	simple	ADJ
app01-3743	156	15	,	,	PUNCT
app01-3743	156	16	many	many	ADJ
app01-3743	156	17	practical	practical	ADJ
app01-3743	156	18	limitations	limitation	NOUN
app01-3743	156	19	will	will	AUX
app01-3743	156	20	probably	probably	ADV
app01-3743	156	21	occur	occur	VERB
app01-3743	156	22	.	.	PUNCT
app01-3743	157	1	the	the	DET
app01-3743	157	2	main	main	ADJ
app01-3743	157	3	questions	question	NOUN
app01-3743	157	4	are	be	AUX
app01-3743	157	5	,	,	PUNCT
app01-3743	157	6	if	if	SCONJ
app01-3743	157	7	this	this	DET
app01-3743	157	8	device	device	NOUN
app01-3743	157	9	will	will	AUX
app01-3743	157	10	be	be	AUX
app01-3743	157	11	capable	capable	ADJ
app01-3743	157	12	to	to	PART
app01-3743	157	13	produce	produce	VERB
app01-3743	157	14	any	any	DET
app01-3743	157	15	negative	negative	ADJ
app01-3743	157	16	ions	ion	NOUN
app01-3743	157	17	and	and	CCONJ
app01-3743	157	18	how	how	SCONJ
app01-3743	157	19	long	long	ADV
app01-3743	157	20	this	this	DET
app01-3743	157	21	ions	ion	NOUN
app01-3743	157	22	will	will	AUX
app01-3743	157	23	live	live	VERB
app01-3743	157	24	for	for	ADP
app01-3743	157	25	.	.	PUNCT
app01-3743	158	1	a	a	DET
app01-3743	158	2	creation	creation	NOUN
app01-3743	158	3	of	of	ADP
app01-3743	158	4	the	the	DET
app01-3743	158	5	negative	negative	ADJ
app01-3743	158	6	hydrogen	hydrogen	NOUN
app01-3743	158	7	ion	ion	NOUN
app01-3743	158	8	h	h	NOUN
app01-3743	158	9	–	–	PUNCT
app01-3743	158	10	is	be	AUX
app01-3743	158	11	a	a	DET
app01-3743	158	12	multi	multi	ADJ
app01-3743	158	13	-	-	ADJ
app01-3743	158	14	step	step	ADJ
app01-3743	158	15	process	process	NOUN
app01-3743	158	16	,	,	PUNCT
app01-3743	158	17	where	where	SCONJ
app01-3743	158	18	several	several	ADJ
app01-3743	158	19	conditions	condition	NOUN
app01-3743	158	20	should	should	AUX
app01-3743	158	21	be	be	AUX
app01-3743	158	22	fulfilled	fulfil	VERB
app01-3743	158	23	.	.	PUNCT
app01-3743	159	1	there	there	PRON
app01-3743	159	2	are	be	VERB
app01-3743	159	3	many	many	ADJ
app01-3743	159	4	processes	process	NOUN
app01-3743	159	5	involved	involve	VERB
app01-3743	159	6	in	in	ADP
app01-3743	159	7	h	h	NOUN
app01-3743	159	8	–	–	PUNCT
app01-3743	159	9	formation	formation	NOUN
app01-3743	159	10	.	.	PUNCT
app01-3743	160	1	one	one	NUM
app01-3743	160	2	of	of	ADP
app01-3743	160	3	them	they	PRON
app01-3743	160	4	,	,	PUNCT
app01-3743	160	5	the	the	DET
app01-3743	160	6	volume	volume	NOUN
app01-3743	160	7	negative	negative	ADJ
app01-3743	160	8	ion	ion	NOUN
app01-3743	160	9	production	production	NOUN
app01-3743	160	10	process	process	NOUN
app01-3743	160	11	which	which	PRON
app01-3743	160	12	needs	need	VERB
app01-3743	160	13	at	at	ADV
app01-3743	160	14	least	least	ADV
app01-3743	160	15	two	two	NUM
app01-3743	160	16	different	different	ADJ
app01-3743	160	17	temperature	temperature	NOUN
app01-3743	160	18	of	of	ADP
app01-3743	160	19	electrons	electron	NOUN
app01-3743	160	20	.	.	PUNCT
app01-3743	161	1	faster	fast	ADJ
app01-3743	161	2	electron	electron	NOUN
app01-3743	161	3	with	with	ADP
app01-3743	161	4	energies	energy	NOUN
app01-3743	161	5	near	near	ADP
app01-3743	161	6	20	20	NUM
app01-3743	161	7	ev	ev	INTJ
app01-3743	161	8	which	which	PRON
app01-3743	161	9	ro	ro	VERB
app01-3743	161	10	-	-	PUNCT
app01-3743	161	11	vibrationally	vibrationally	ADV
app01-3743	161	12	excites	excite	VERB
app01-3743	161	13	the	the	DET
app01-3743	161	14	hydrogen	hydrogen	NOUN
app01-3743	161	15	h*2	h*2	NOUN
app01-3743	161	16	and	and	CCONJ
app01-3743	161	17	a	a	DET
app01-3743	161	18	cold	cold	ADJ
app01-3743	161	19	electron	electron	NOUN
app01-3743	161	20	,	,	PUNCT
app01-3743	161	21	which	which	PRON
app01-3743	161	22	can	can	AUX
app01-3743	161	23	than	than	ADP
app01-3743	161	24	dissociate	dissociate	VERB
app01-3743	161	25	the	the	DET
app01-3743	161	26	h2	h2	NOUN
app01-3743	161	27	molecule	molecule	NOUN
app01-3743	161	28	and	and	CCONJ
app01-3743	161	29	attach	attach	VERB
app01-3743	161	30	to	to	ADP
app01-3743	161	31	one	one	NUM
app01-3743	161	32	of	of	ADP
app01-3743	161	33	the	the	DET
app01-3743	161	34	atoms	atom	NOUN
app01-3743	161	35	to	to	PART
app01-3743	161	36	form	form	VERB
app01-3743	161	37	an	an	DET
app01-3743	161	38	negative	negative	ADJ
app01-3743	161	39	hydrogen	hydrogen	NOUN
app01-3743	161	40	ion	ion	NOUN
app01-3743	161	41	:	:	PUNCT
app01-3743	161	42	h2	h2	NOUN
app01-3743	161	43	+	+	CCONJ
app01-3743	161	44	e−	e−	PROPN
app01-3743	161	45	−−→	−−→	PROPN
app01-3743	161	46	h∗	h∗	NOUN
app01-3743	161	47	2	2	NUM
app01-3743	161	48	+	+	CCONJ
app01-3743	161	49	e−	e−	PROPN
app01-3743	161	50	−−→	−−→	PROPN
app01-3743	161	51	h0	h0	PROPN
app01-3743	161	52	+	+	CCONJ
app01-3743	161	53	h−.	h−.	NOUN
app01-3743	161	54	this	this	DET
app01-3743	161	55	process	process	NOUN
app01-3743	161	56	is	be	AUX
app01-3743	161	57	called	call	VERB
app01-3743	161	58	a	a	DET
app01-3743	161	59	dissociative	dissociative	ADJ
app01-3743	161	60	attachment	attachment	NOUN
app01-3743	161	61	process	process	NOUN
app01-3743	161	62	and	and	CCONJ
app01-3743	161	63	the	the	DET
app01-3743	161	64	dissociative	dissociative	ADJ
app01-3743	161	65	low	low	ADJ
app01-3743	161	66	temperature	temperature	NOUN
app01-3743	161	67	electron	electron	NOUN
app01-3743	161	68	energy	energy	NOUN
app01-3743	161	69	needs	need	VERB
app01-3743	161	70	to	to	PART
app01-3743	161	71	be	be	AUX
app01-3743	161	72	close	close	ADJ
app01-3743	161	73	to	to	PART
app01-3743	161	74	1	1	NUM
app01-3743	161	75	ev	ev	NOUN
app01-3743	161	76	.	.	PUNCT
app01-3743	162	1	bounding	bound	VERB
app01-3743	162	2	energy	energy	NOUN
app01-3743	162	3	of	of	ADP
app01-3743	162	4	the	the	DET
app01-3743	162	5	second	second	ADJ
app01-3743	162	6	electron	electron	NOUN
app01-3743	162	7	in	in	ADP
app01-3743	162	8	the	the	DET
app01-3743	162	9	h	h	NOUN
app01-3743	162	10	–	–	PUNCT
app01-3743	162	11	ion	ion	NOUN
app01-3743	162	12	is	be	AUX
app01-3743	162	13	0.75	0.75	NUM
app01-3743	162	14	ev	ev	NOUN
app01-3743	162	15	,	,	PUNCT
app01-3743	162	16	so	so	SCONJ
app01-3743	162	17	the	the	DET
app01-3743	162	18	once	once	ADV
app01-3743	162	19	formed	form	VERB
app01-3743	162	20	h	h	NOUN
app01-3743	162	21	–	–	PUNCT
app01-3743	162	22	ion	ion	NOUN
app01-3743	162	23	can	can	AUX
app01-3743	162	24	be	be	AUX
app01-3743	162	25	easily	easily	ADV
app01-3743	162	26	destroyed	destroy	VERB
app01-3743	162	27	by	by	ADP
app01-3743	162	28	collisions	collision	NOUN
app01-3743	162	29	with	with	ADP
app01-3743	162	30	other	other	ADJ
app01-3743	162	31	ion	ion	NOUN
app01-3743	162	32	or	or	CCONJ
app01-3743	162	33	on	on	ADP
app01-3743	162	34	residual	residual	ADJ
app01-3743	162	35	gas	gas	NOUN
app01-3743	162	36	.	.	PUNCT
app01-3743	163	1	the	the	DET
app01-3743	163	2	second	second	ADJ
app01-3743	163	3	important	important	ADJ
app01-3743	163	4	h	h	NOUN
app01-3743	163	5	–	–	PUNCT
app01-3743	163	6	formation	formation	NOUN
app01-3743	163	7	process	process	NOUN
app01-3743	163	8	is	be	AUX
app01-3743	163	9	the	the	DET
app01-3743	163	10	surface	surface	NOUN
app01-3743	163	11	negative	negative	ADJ
app01-3743	163	12	ion	ion	NOUN
app01-3743	163	13	production	production	NOUN
app01-3743	163	14	.	.	PUNCT
app01-3743	164	1	in	in	ADP
app01-3743	164	2	this	this	DET
app01-3743	164	3	process	process	NOUN
app01-3743	164	4	the	the	DET
app01-3743	164	5	previously	previously	ADV
app01-3743	164	6	formed	form	VERB
app01-3743	164	7	h0	h0	ADJ
app01-3743	164	8	atom	atom	NOUN
app01-3743	164	9	from	from	ADP
app01-3743	164	10	h2	h2	NOUN
app01-3743	164	11	dissociated	dissociate	VERB
app01-3743	164	12	molecule	molecule	NOUN
app01-3743	164	13	collides	collide	VERB
app01-3743	164	14	with	with	ADP
app01-3743	164	15	a	a	DET
app01-3743	164	16	metallic	metallic	ADJ
app01-3743	164	17	surface	surface	NOUN
app01-3743	164	18	of	of	ADP
app01-3743	164	19	the	the	DET
app01-3743	164	20	plasma	plasma	NOUN
app01-3743	164	21	chamber	chamber	NOUN
app01-3743	164	22	.	.	PUNCT
app01-3743	165	1	when	when	SCONJ
app01-3743	165	2	bouncing	bounce	VERB
app01-3743	165	3	back	back	ADV
app01-3743	165	4	from	from	ADP
app01-3743	165	5	the	the	DET
app01-3743	165	6	wall	wall	NOUN
app01-3743	165	7	,	,	PUNCT
app01-3743	165	8	an	an	DET
app01-3743	165	9	conductive	conductive	ADJ
app01-3743	165	10	electron	electron	NOUN
app01-3743	165	11	from	from	ADP
app01-3743	165	12	the	the	DET
app01-3743	165	13	metal	metal	NOUN
app01-3743	165	14	surface	surface	NOUN
app01-3743	165	15	can	can	AUX
app01-3743	165	16	be	be	AUX
app01-3743	165	17	trapped	trap	VERB
app01-3743	165	18	by	by	ADP
app01-3743	165	19	the	the	DET
app01-3743	165	20	atom	atom	NOUN
app01-3743	165	21	and	and	CCONJ
app01-3743	165	22	form	form	VERB
app01-3743	165	23	an	an	DET
app01-3743	165	24	h	h	NOUN
app01-3743	165	25	–	–	PUNCT
app01-3743	165	26	ion	ion	NOUN
app01-3743	165	27	.	.	PUNCT
app01-3743	166	1	work	work	NOUN
app01-3743	166	2	function	function	NOUN
app01-3743	166	3	of	of	ADP
app01-3743	166	4	the	the	DET
app01-3743	166	5	chamber	chamber	NOUN
app01-3743	166	6	metal	metal	NOUN
app01-3743	166	7	tungsten	tungsten	NOUN
app01-3743	166	8	surface	surface	NOUN
app01-3743	166	9	is	be	AUX
app01-3743	166	10	near	near	ADP
app01-3743	166	11	4.5	4.5	NUM
app01-3743	166	12	ev	ev	NOUN
app01-3743	166	13	,	,	PUNCT
app01-3743	166	14	far	far	ADV
app01-3743	166	15	above	above	ADP
app01-3743	166	16	0.75	0.75	NUM
app01-3743	166	17	ev	ev	NOUN
app01-3743	166	18	electron	electron	NOUN
app01-3743	166	19	affinity	affinity	NOUN
app01-3743	166	20	of	of	ADP
app01-3743	166	21	h	h	PROPN
app01-3743	166	22	atom	atom	NOUN
app01-3743	166	23	.	.	PUNCT
app01-3743	167	1	from	from	ADP
app01-3743	167	2	this	this	DET
app01-3743	167	3	reason	reason	NOUN
app01-3743	167	4	the	the	DET
app01-3743	167	5	cross	cross	NOUN
app01-3743	167	6	-	-	NOUN
app01-3743	167	7	section	section	NOUN
app01-3743	167	8	of	of	ADP
app01-3743	167	9	h	h	NOUN
app01-3743	167	10	–	–	PUNCT
app01-3743	167	11	formation	formation	NOUN
app01-3743	167	12	from	from	ADP
app01-3743	167	13	pure	pure	ADJ
app01-3743	167	14	metal	metal	NOUN
app01-3743	167	15	surfaces	surface	NOUN
app01-3743	167	16	is	be	AUX
app01-3743	167	17	commonly	commonly	ADV
app01-3743	167	18	increased	increase	VERB
app01-3743	167	19	by	by	ADP
app01-3743	167	20	covering	cover	VERB
app01-3743	167	21	surface	surface	NOUN
app01-3743	167	22	with	with	ADP
app01-3743	167	23	caesium	caesium	NOUN
app01-3743	167	24	layer	layer	NOUN
app01-3743	167	25	.	.	PUNCT
app01-3743	168	1	this	this	DET
app01-3743	168	2	thin	thin	ADJ
app01-3743	168	3	cs	cs	PROPN
app01-3743	168	4	layer	layer	NOUN
app01-3743	168	5	lowers	lower	VERB
app01-3743	168	6	the	the	DET
app01-3743	168	7	work	work	NOUN
app01-3743	168	8	function	function	NOUN
app01-3743	168	9	of	of	ADP
app01-3743	168	10	surface	surface	NOUN
app01-3743	168	11	to	to	ADP
app01-3743	168	12	approx	approx	PROPN
app01-3743	168	13	.	.	PUNCT
app01-3743	169	1	1.6	1.6	NUM
app01-3743	169	2	ev	ev	PROPN
app01-3743	169	3	.	.	PUNCT
app01-3743	170	1	the	the	DET
app01-3743	170	2	cs	cs	PROPN
app01-3743	170	3	is	be	AUX
app01-3743	170	4	widely	widely	ADV
app01-3743	170	5	used	use	VERB
app01-3743	170	6	in	in	ADP
app01-3743	170	7	h	h	NOUN
app01-3743	170	8	–	–	PUNCT
app01-3743	170	9	ion	ion	NOUN
app01-3743	170	10	sources	source	NOUN
app01-3743	170	11	and	and	CCONJ
app01-3743	170	12	has	have	VERB
app01-3743	170	13	its	its	PRON
app01-3743	170	14	significant	significant	ADJ
app01-3743	170	15	role	role	NOUN
app01-3743	170	16	also	also	ADV
app01-3743	170	17	in	in	ADP
app01-3743	170	18	the	the	DET
app01-3743	170	19	volume	volume	NOUN
app01-3743	170	20	h	h	NOUN
app01-3743	170	21	–	–	PUNCT
app01-3743	170	22	production	production	NOUN
app01-3743	170	23	.	.	PUNCT
app01-3743	171	1	in	in	ADP
app01-3743	171	2	both	both	DET
app01-3743	171	3	processes	process	NOUN
app01-3743	171	4	significantly	significantly	ADV
app01-3743	171	5	increases	increase	VERB
app01-3743	171	6	h	h	PRON
app01-3743	171	7	–	–	PUNCT
app01-3743	171	8	formation	formation	NOUN
app01-3743	171	9	probability	probability	NOUN
app01-3743	171	10	.	.	PUNCT
app01-3743	172	1	in	in	ADP
app01-3743	172	2	the	the	DET
app01-3743	172	3	u-120	u-120	ADJ
app01-3743	172	4	m	m	NOUN
app01-3743	172	5	cyclotron	cyclotron	NOUN
app01-3743	172	6	penning	pen	VERB
app01-3743	172	7	ion	ion	NOUN
app01-3743	172	8	source	source	NOUN
app01-3743	172	9	cs	cs	PROPN
app01-3743	172	10	is	be	AUX
app01-3743	172	11	not	not	PART
app01-3743	172	12	used	use	VERB
app01-3743	172	13	,	,	PUNCT
app01-3743	172	14	so	so	CCONJ
app01-3743	172	15	the	the	DET
app01-3743	172	16	volume	volume	NOUN
app01-3743	172	17	process	process	NOUN
app01-3743	172	18	is	be	AUX
app01-3743	172	19	therefore	therefore	ADV
app01-3743	172	20	considered	consider	VERB
app01-3743	172	21	to	to	PART
app01-3743	172	22	be	be	AUX
app01-3743	172	23	more	more	ADV
app01-3743	172	24	important	important	ADJ
app01-3743	172	25	[	[	X
app01-3743	172	26	14–16	14–16	NUM
app01-3743	172	27	]	]	SYM
app01-3743	172	28	.	.	PUNCT
app01-3743	173	1	5.2	5.2	NUM
app01-3743	173	2	.	.	PUNCT
app01-3743	174	1	positive	positive	ADJ
app01-3743	174	2	ions	ion	NOUN
app01-3743	174	3	formation	formation	VERB
app01-3743	174	4	a	a	DET
app01-3743	174	5	situation	situation	NOUN
app01-3743	174	6	with	with	ADP
app01-3743	174	7	positive	positive	ADJ
app01-3743	174	8	ions	ion	NOUN
app01-3743	174	9	should	should	AUX
app01-3743	174	10	be	be	AUX
app01-3743	174	11	more	more	ADV
app01-3743	174	12	simple	simple	ADJ
app01-3743	174	13	.	.	PUNCT
app01-3743	175	1	ionization	ionization	NOUN
app01-3743	175	2	of	of	ADP
app01-3743	175	3	a	a	DET
app01-3743	175	4	low	low	ADJ
app01-3743	175	5	atomic	atomic	ADJ
app01-3743	175	6	number	number	NOUN
app01-3743	175	7	elements	element	NOUN
app01-3743	175	8	is	be	AUX
app01-3743	175	9	done	do	VERB
app01-3743	175	10	by	by	ADP
app01-3743	175	11	stripping	strip	VERB
app01-3743	175	12	their	their	PRON
app01-3743	175	13	orbital	orbital	ADJ
app01-3743	175	14	electrons	electron	NOUN
app01-3743	175	15	in	in	ADP
app01-3743	175	16	energetic	energetic	ADJ
app01-3743	175	17	collisions	collision	NOUN
app01-3743	175	18	.	.	PUNCT
app01-3743	176	1	as	as	ADP
app01-3743	176	2	for	for	ADP
app01-3743	176	3	heavier	heavy	ADJ
app01-3743	176	4	elements	element	NOUN
app01-3743	176	5	the	the	DET
app01-3743	176	6	process	process	NOUN
app01-3743	176	7	is	be	AUX
app01-3743	176	8	gradual	gradual	ADJ
app01-3743	176	9	,	,	PUNCT
app01-3743	176	10	because	because	SCONJ
app01-3743	176	11	the	the	DET
app01-3743	176	12	atoms	atom	NOUN
app01-3743	176	13	are	be	AUX
app01-3743	176	14	ionized	ionize	VERB
app01-3743	176	15	in	in	ADP
app01-3743	176	16	a	a	DET
app01-3743	176	17	stepwise	stepwise	NOUN
app01-3743	176	18	processes	process	NOUN
app01-3743	176	19	where	where	SCONJ
app01-3743	176	20	each	each	DET
app01-3743	176	21	electron	electron	NOUN
app01-3743	176	22	collision	collision	NOUN
app01-3743	176	23	removes	remove	VERB
app01-3743	176	24	one	one	NUM
app01-3743	176	25	or	or	CCONJ
app01-3743	176	26	two	two	NUM
app01-3743	176	27	orbital	orbital	ADJ
app01-3743	176	28	electrons	electron	NOUN
app01-3743	176	29	.	.	PUNCT
app01-3743	177	1	for	for	ADP
app01-3743	177	2	light	light	ADJ
app01-3743	177	3	atoms	atom	NOUN
app01-3743	177	4	such	such	ADJ
app01-3743	177	5	as	as	ADP
app01-3743	177	6	h	h	NOUN
app01-3743	177	7	and	and	CCONJ
app01-3743	177	8	he	he	PRON
app01-3743	177	9	,	,	PUNCT
app01-3743	177	10	this	this	PRON
app01-3743	177	11	can	can	AUX
app01-3743	177	12	be	be	AUX
app01-3743	177	13	done	do	VERB
app01-3743	177	14	very	very	ADV
app01-3743	177	15	fast	fast	ADV
app01-3743	177	16	.	.	PUNCT
app01-3743	178	1	ionization	ionization	NOUN
app01-3743	178	2	energy	energy	NOUN
app01-3743	178	3	for	for	ADP
app01-3743	178	4	hydrogen	hydrogen	NOUN
app01-3743	178	5	is	be	AUX
app01-3743	178	6	13.6	13.6	NUM
app01-3743	178	7	ev	ev	NOUN
app01-3743	178	8	and	and	CCONJ
app01-3743	178	9	has	have	VERB
app01-3743	178	10	maximal	maximal	ADJ
app01-3743	178	11	cross	cross	NOUN
app01-3743	178	12	-	-	NOUN
app01-3743	178	13	section	section	ADJ
app01-3743	178	14	σ	σ	NOUN
app01-3743	178	15	=	=	SYM
app01-3743	178	16	0.6×	0.6×	PROPN
app01-3743	178	17	10−16	10−16	NOUN
app01-3743	178	18	cm2	cm2	NOUN
app01-3743	178	19	at	at	ADP
app01-3743	178	20	50	50	NUM
app01-3743	178	21	ev	ev	NOUN
app01-3743	178	22	.	.	PUNCT
app01-3743	178	23	full	full	ADJ
app01-3743	178	24	ionization	ionization	NOUN
app01-3743	178	25	energy	energy	NOUN
app01-3743	178	26	for	for	ADP
app01-3743	178	27	helium	helium	NOUN
app01-3743	178	28	is	be	AUX
app01-3743	178	29	54.4	54.4	NUM
app01-3743	178	30	ev	ev	NOUN
app01-3743	178	31	and	and	CCONJ
app01-3743	178	32	its	its	PRON
app01-3743	178	33	maximal	maximal	ADJ
app01-3743	178	34	cross	cross	NOUN
app01-3743	178	35	-	-	NOUN
app01-3743	178	36	section	section	NOUN
app01-3743	178	37	σ	σ	NOUN
app01-3743	178	38	=	=	SYM
app01-3743	179	1	0.3×	0.3×	NUM
app01-3743	179	2	10−16	10−16	PROPN
app01-3743	179	3	cm2	cm2	NOUN
app01-3743	179	4	is	be	AUX
app01-3743	179	5	near	near	ADP
app01-3743	179	6	100	100	NUM
app01-3743	179	7	ev	ev	NOUN
app01-3743	179	8	[	[	X
app01-3743	179	9	17	17	NUM
app01-3743	179	10	]	]	SYM
app01-3743	179	11	.	.	PUNCT
app01-3743	180	1	5.3	5.3	NUM
app01-3743	180	2	.	.	PUNCT
app01-3743	180	3	ions	ion	NOUN
app01-3743	180	4	yield	yield	NOUN
app01-3743	180	5	estimation	estimation	NOUN
app01-3743	180	6	for	for	ADP
app01-3743	180	7	the	the	DET
app01-3743	180	8	laser	laser	NOUN
app01-3743	180	9	pulses	pulse	NOUN
app01-3743	180	10	with	with	ADP
app01-3743	180	11	duration	duration	NOUN
app01-3743	180	12	20	20	NUM
app01-3743	180	13	ps	ps	NOUN
app01-3743	180	14	the	the	DET
app01-3743	180	15	emitted	emitted	ADJ
app01-3743	180	16	charge	charge	NOUN
app01-3743	180	17	100	100	NUM
app01-3743	180	18	pc	pc	NOUN
app01-3743	180	19	could	could	AUX
app01-3743	180	20	be	be	AUX
app01-3743	180	21	expected	expect	VERB
app01-3743	180	22	.	.	PUNCT
app01-3743	181	1	with	with	ADP
app01-3743	181	2	optimal	optimal	ADJ
app01-3743	181	3	electron	electron	NOUN
app01-3743	181	4	temperature	temperature	NOUN
app01-3743	181	5	and	and	CCONJ
app01-3743	181	6	for	for	ADP
app01-3743	181	7	h2	h2	NOUN
app01-3743	181	8	concentration	concentration	NOUN
app01-3743	181	9	in	in	ADP
app01-3743	181	10	range	range	NOUN
app01-3743	181	11	from	from	ADP
app01-3743	181	12	109	109	NUM
app01-3743	181	13	cm−3	cm−3	PROPN
app01-3743	181	14	to	to	ADP
app01-3743	181	15	1013	1013	NUM
app01-3743	181	16	cm−3	cm−3	PROPN
app01-3743	181	17	[	[	X
app01-3743	181	18	18	18	NUM
app01-3743	181	19	]	]	PUNCT
app01-3743	181	20	in	in	ADP
app01-3743	181	21	a	a	DET
app01-3743	181	22	volume	volume	NOUN
app01-3743	181	23	similar	similar	ADJ
app01-3743	181	24	to	to	ADP
app01-3743	181	25	current	current	ADJ
app01-3743	181	26	used	use	VERB
app01-3743	181	27	pig	pig	NOUN
app01-3743	181	28	ion	ion	NOUN
app01-3743	181	29	source	source	NOUN
app01-3743	181	30	2	2	NUM
app01-3743	181	31	cm3	cm3	NOUN
app01-3743	181	32	,	,	PUNCT
app01-3743	181	33	from	from	ADP
app01-3743	181	34	current	current	ADJ
app01-3743	181	35	density	density	NOUN
app01-3743	181	36	18	18	NUM
app01-3743	181	37	a	a	NOUN
app01-3743	181	38	/	/	SYM
app01-3743	181	39	cm2	cm2	NOUN
app01-3743	181	40	there	there	PRON
app01-3743	181	41	can	can	AUX
app01-3743	181	42	expected	expect	VERB
app01-3743	181	43	from	from	ADP
app01-3743	181	44	102	102	NUM
app01-3743	181	45	to	to	PART
app01-3743	181	46	105	105	NUM
app01-3743	181	47	positive	positive	ADJ
app01-3743	181	48	ions	ion	NOUN
app01-3743	181	49	.	.	PUNCT
app01-3743	182	1	in	in	ADP
app01-3743	182	2	normal	normal	ADJ
app01-3743	182	3	operation	operation	NOUN
app01-3743	182	4	the	the	DET
app01-3743	182	5	ratio	ratio	NOUN
app01-3743	182	6	between	between	ADP
app01-3743	182	7	protons	proton	NOUN
app01-3743	182	8	and	and	CCONJ
app01-3743	182	9	h	h	NOUN
app01-3743	182	10	–	–	PUNCT
app01-3743	182	11	ions	ion	NOUN
app01-3743	182	12	is	be	AUX
app01-3743	182	13	10−2	10−2	NUM
app01-3743	182	14	.	.	PUNCT
app01-3743	183	1	very	very	ADV
app01-3743	183	2	low	low	ADJ
app01-3743	183	3	probability	probability	NOUN
app01-3743	183	4	of	of	ADP
app01-3743	183	5	formation	formation	NOUN
app01-3743	183	6	h	h	NOUN
app01-3743	183	7	–	–	PUNCT
app01-3743	183	8	ion	ion	NOUN
app01-3743	183	9	in	in	ADP
app01-3743	183	10	the	the	DET
app01-3743	183	11	single	single	ADJ
app01-3743	183	12	pulse	pulse	NOUN
app01-3743	183	13	can	can	AUX
app01-3743	183	14	be	be	AUX
app01-3743	183	15	expected	expect	VERB
app01-3743	183	16	.	.	PUNCT
app01-3743	184	1	even	even	ADV
app01-3743	184	2	if	if	SCONJ
app01-3743	184	3	the	the	DET
app01-3743	184	4	production	production	NOUN
app01-3743	184	5	ratio	ratio	NOUN
app01-3743	184	6	is	be	AUX
app01-3743	184	7	lowered	lower	VERB
app01-3743	184	8	by	by	ADP
app01-3743	184	9	two	two	NUM
app01-3743	184	10	orders	order	NOUN
app01-3743	184	11	to	to	ADP
app01-3743	184	12	10−4	10−4	NUM
app01-3743	184	13	,	,	PUNCT
app01-3743	184	14	still	still	ADV
app01-3743	184	15	up	up	ADP
app01-3743	184	16	to	to	PART
app01-3743	184	17	10	10	NUM
app01-3743	184	18	h	h	NOUN
app01-3743	184	19	–	–	PUNCT
app01-3743	184	20	ions	ion	NOUN
app01-3743	184	21	per	per	ADP
app01-3743	184	22	volume	volume	NOUN
app01-3743	184	23	could	could	AUX
app01-3743	184	24	be	be	AUX
app01-3743	184	25	expected	expect	VERB
app01-3743	184	26	.	.	PUNCT
app01-3743	185	1	with	with	ADP
app01-3743	185	2	considering	consider	VERB
app01-3743	185	3	a	a	DET
app01-3743	185	4	fact	fact	NOUN
app01-3743	185	5	,	,	PUNCT
app01-3743	185	6	than	than	SCONJ
app01-3743	185	7	an	an	DET
app01-3743	185	8	exact	exact	ADJ
app01-3743	185	9	h	h	NOUN
app01-3743	185	10	–	–	PUNCT
app01-3743	185	11	formation	formation	NOUN
app01-3743	185	12	process	process	NOUN
app01-3743	185	13	understanding	understanding	NOUN
app01-3743	185	14	is	be	AUX
app01-3743	185	15	still	still	ADV
app01-3743	185	16	in	in	ADP
app01-3743	185	17	progress	progress	NOUN
app01-3743	185	18	,	,	PUNCT
app01-3743	185	19	an	an	DET
app01-3743	185	20	influence	influence	NOUN
app01-3743	185	21	of	of	ADP
app01-3743	185	22	more	more	ADJ
app01-3743	185	23	factors	factor	NOUN
app01-3743	185	24	or	or	CCONJ
app01-3743	185	25	processes	process	NOUN
app01-3743	185	26	,	,	PUNCT
app01-3743	185	27	such	such	ADJ
app01-3743	185	28	as	as	ADP
app01-3743	185	29	a	a	DET
app01-3743	185	30	wall	wall	NOUN
app01-3743	185	31	biasing	biasing	NOUN
app01-3743	185	32	,	,	PUNCT
app01-3743	185	33	could	could	AUX
app01-3743	185	34	play	play	VERB
app01-3743	185	35	its	its	PRON
app01-3743	185	36	role	role	NOUN
app01-3743	185	37	.	.	PUNCT
app01-3743	186	1	from	from	ADP
app01-3743	186	2	this	this	DET
app01-3743	186	3	reason	reason	NOUN
app01-3743	186	4	a	a	DET
app01-3743	186	5	formation	formation	NOUN
app01-3743	186	6	of	of	ADP
app01-3743	186	7	an	an	DET
app01-3743	186	8	h	h	NOUN
app01-3743	186	9	–	–	PUNCT
app01-3743	186	10	ion	ion	NOUN
app01-3743	186	11	in	in	ADP
app01-3743	186	12	the	the	DET
app01-3743	186	13	single	single	ADJ
app01-3743	186	14	discharge	discharge	NOUN
app01-3743	186	15	bunch	bunch	NOUN
app01-3743	186	16	should	should	AUX
app01-3743	186	17	not	not	PART
app01-3743	186	18	be	be	AUX
app01-3743	186	19	rejected	reject	VERB
app01-3743	186	20	in	in	ADP
app01-3743	186	21	advance	advance	NOUN
app01-3743	186	22	.	.	PUNCT
app01-3743	187	1	5.4	5.4	NUM
app01-3743	187	2	.	.	PUNCT
app01-3743	188	1	discharge	discharge	VERB
app01-3743	188	2	conditions	condition	NOUN
app01-3743	188	3	and	and	CCONJ
app01-3743	188	4	ions	ion	NOUN
app01-3743	188	5	extraction	extraction	NOUN
app01-3743	188	6	after	after	ADP
app01-3743	188	7	formation	formation	NOUN
app01-3743	188	8	of	of	ADP
app01-3743	188	9	the	the	DET
app01-3743	188	10	electron	electron	NOUN
app01-3743	188	11	bunch	bunch	NOUN
app01-3743	188	12	by	by	ADP
app01-3743	188	13	an	an	DET
app01-3743	188	14	irradiation	irradiation	NOUN
app01-3743	188	15	of	of	ADP
app01-3743	188	16	the	the	DET
app01-3743	188	17	photo	photo	NOUN
app01-3743	188	18	-	-	PUNCT
app01-3743	188	19	cathode	cathode	NOUN
app01-3743	188	20	,	,	PUNCT
app01-3743	188	21	a	a	DET
app01-3743	188	22	multiple	multiple	ADJ
app01-3743	188	23	side	side	NOUN
app01-3743	188	24	effects	effect	NOUN
app01-3743	188	25	can	can	AUX
app01-3743	188	26	be	be	AUX
app01-3743	188	27	expected	expect	VERB
app01-3743	188	28	.	.	PUNCT
app01-3743	189	1	one	one	NUM
app01-3743	189	2	from	from	ADP
app01-3743	189	3	these	these	DET
app01-3743	189	4	effects	effect	NOUN
app01-3743	189	5	could	could	AUX
app01-3743	189	6	be	be	AUX
app01-3743	189	7	the	the	DET
app01-3743	189	8	above	above	ADJ
app01-3743	189	9	mentioned	mention	VERB
app01-3743	189	10	parasitic	parasitic	ADJ
app01-3743	189	11	photo	photo	NOUN
app01-3743	189	12	-	-	PUNCT
app01-3743	189	13	emission	emission	NOUN
app01-3743	189	14	.	.	PUNCT
app01-3743	190	1	other	other	ADJ
app01-3743	190	2	important	important	ADJ
app01-3743	190	3	effect	effect	NOUN
app01-3743	190	4	will	will	AUX
app01-3743	190	5	be	be	AUX
app01-3743	190	6	positive	positive	ADJ
app01-3743	190	7	ion	ion	NOUN
app01-3743	190	8	bombardment	bombardment	NOUN
app01-3743	190	9	of	of	ADP
app01-3743	190	10	the	the	DET
app01-3743	190	11	cathode	cathode	NOUN
app01-3743	190	12	.	.	PUNCT
app01-3743	191	1	parameter	parameter	NOUN
app01-3743	191	2	which	which	PRON
app01-3743	191	3	can	can	AUX
app01-3743	191	4	highly	highly	ADV
app01-3743	191	5	affect	affect	VERB
app01-3743	191	6	performance	performance	NOUN
app01-3743	191	7	of	of	ADP
app01-3743	191	8	the	the	DET
app01-3743	191	9	device	device	NOUN
app01-3743	191	10	will	will	AUX
app01-3743	191	11	be	be	AUX
app01-3743	191	12	a	a	DET
app01-3743	191	13	lifetime	lifetime	NOUN
app01-3743	191	14	of	of	ADP
app01-3743	191	15	produced	produce	VERB
app01-3743	191	16	ions	ion	NOUN
app01-3743	191	17	which	which	PRON
app01-3743	191	18	will	will	AUX
app01-3743	191	19	probably	probably	ADV
app01-3743	191	20	reduce	reduce	VERB
app01-3743	191	21	a	a	DET
app01-3743	191	22	minimal	minimal	ADJ
app01-3743	191	23	length	length	NOUN
app01-3743	191	24	of	of	ADP
app01-3743	191	25	the	the	DET
app01-3743	191	26	ion	ion	NOUN
app01-3743	191	27	pulse	pulse	NOUN
app01-3743	191	28	.	.	PUNCT
app01-3743	192	1	6	6	X
app01-3743	192	2	.	.	X
app01-3743	192	3	beam	beam	NOUN
app01-3743	192	4	time	time	NOUN
app01-3743	192	5	distribution	distribution	NOUN
app01-3743	192	6	the	the	DET
app01-3743	192	7	low	low	ADJ
app01-3743	192	8	current	current	ADJ
app01-3743	192	9	regime	regime	NOUN
app01-3743	192	10	of	of	ADP
app01-3743	192	11	h	h	NOUN
app01-3743	192	12	–	–	PUNCT
app01-3743	192	13	ions	ion	NOUN
app01-3743	192	14	with	with	ADP
app01-3743	192	15	energy	energy	NOUN
app01-3743	192	16	36.9	36.9	NUM
app01-3743	192	17	mev	mev	PROPN
app01-3743	192	18	has	have	VERB
app01-3743	192	19	its	its	PRON
app01-3743	192	20	cyclotron	cyclotron	NOUN
app01-3743	192	21	frequency	frequency	NOUN
app01-3743	192	22	25.8	25.8	NUM
app01-3743	192	23	mhz	mhz	NOUN
app01-3743	192	24	.	.	PUNCT
app01-3743	193	1	this	this	DET
app01-3743	193	2	main	main	ADJ
app01-3743	193	3	carrier	carrier	NOUN
app01-3743	193	4	frequency	frequency	NOUN
app01-3743	193	5	is	be	AUX
app01-3743	193	6	modulated	modulate	VERB
app01-3743	193	7	by	by	ADP
app01-3743	193	8	a	a	DET
app01-3743	193	9	150	150	NUM
app01-3743	193	10	hz	hz	ADJ
app01-3743	193	11	signal	signal	NOUN
app01-3743	193	12	.	.	PUNCT
app01-3743	194	1	particles	particle	NOUN
app01-3743	194	2	in	in	ADP
app01-3743	194	3	the	the	DET
app01-3743	194	4	cyclotron	cyclotron	NOUN
app01-3743	194	5	are	be	AUX
app01-3743	194	6	accelerated	accelerate	VERB
app01-3743	194	7	with	with	ADP
app01-3743	194	8	each	each	DET
app01-3743	194	9	half	half	ADJ
app01-3743	194	10	period	period	NOUN
app01-3743	194	11	and	and	CCONJ
app01-3743	194	12	are	be	AUX
app01-3743	194	13	caught	catch	VERB
app01-3743	194	14	in	in	ADP
app01-3743	194	15	phase	phase	NOUN
app01-3743	194	16	angle	angle	NOUN
app01-3743	194	17	of	of	ADP
app01-3743	194	18	about	about	ADV
app01-3743	194	19	from	from	ADP
app01-3743	194	20	−30	−30	NOUN
app01-3743	194	21	°	°	NOUN
app01-3743	194	22	to	to	ADP
app01-3743	194	23	30	30	NUM
app01-3743	194	24	°	°	NOUN
app01-3743	194	25	of	of	ADP
app01-3743	194	26	this	this	DET
app01-3743	194	27	half	half	ADJ
app01-3743	194	28	period	period	NOUN
app01-3743	194	29	.	.	PUNCT
app01-3743	195	1	the	the	DET
app01-3743	195	2	ions	ion	NOUN
app01-3743	195	3	are	be	AUX
app01-3743	195	4	revolving	revolve	VERB
app01-3743	195	5	in	in	ADP
app01-3743	195	6	approx	approx	PROPN
app01-3743	195	7	.	.	PUNCT
app01-3743	196	1	6	6	NUM
app01-3743	196	2	ns	ns	NUM
app01-3743	196	3	micro	micro	NOUN
app01-3743	196	4	-	-	NOUN
app01-3743	196	5	bunches	bunche	NOUN
app01-3743	196	6	with	with	ADP
app01-3743	196	7	32	32	NUM
app01-3743	196	8	ns	ns	NUM
app01-3743	196	9	spaces	space	NOUN
app01-3743	196	10	between	between	ADP
app01-3743	196	11	them	they	PRON
app01-3743	196	12	.	.	PUNCT
app01-3743	197	1	with	with	ADP
app01-3743	197	2	10	10	NUM
app01-3743	197	3	%	%	NOUN
app01-3743	197	4	carrier	carrier	NOUN
app01-3743	197	5	modulation	modulation	NOUN
app01-3743	197	6	these	these	DET
app01-3743	197	7	micro	micro	NOUN
app01-3743	197	8	-	-	NOUN
app01-3743	197	9	bunches	bunche	NOUN
app01-3743	197	10	are	be	AUX
app01-3743	197	11	formed	form	VERB
app01-3743	197	12	into	into	ADP
app01-3743	197	13	0.67	0.67	NUM
app01-3743	197	14	ms	ms	NOUN
app01-3743	197	15	long	long	ADJ
app01-3743	197	16	bunches	bunche	NOUN
app01-3743	197	17	with	with	ADP
app01-3743	197	18	6	6	NUM
app01-3743	197	19	ms	ms	PROPN
app01-3743	197	20	spaces	space	NOUN
app01-3743	197	21	.	.	PUNCT
app01-3743	198	1	a	a	DET
app01-3743	198	2	simulation	simulation	NOUN
app01-3743	198	3	of	of	ADP
app01-3743	198	4	the	the	DET
app01-3743	198	5	cyclotron	cyclotron	NOUN
app01-3743	198	6	response	response	NOUN
app01-3743	198	7	to	to	ADP
app01-3743	198	8	a	a	DET
app01-3743	198	9	110	110	NUM
app01-3743	198	10	ps	ps	NOUN
app01-3743	198	11	short	short	ADJ
app01-3743	198	12	input	input	NOUN
app01-3743	198	13	pulse	pulse	NOUN
app01-3743	198	14	with	with	ADP
app01-3743	198	15	330	330	NUM
app01-3743	198	16	ions	ion	NOUN
app01-3743	198	17	was	be	AUX
app01-3743	198	18	made	make	VERB
app01-3743	198	19	in	in	ADP
app01-3743	198	20	the	the	DET
app01-3743	198	21	code	code	NOUN
app01-3743	198	22	durycnm4	durycnm4	NOUN
app01-3743	199	1	[	[	X
app01-3743	199	2	7	7	NUM
app01-3743	199	3	,	,	PUNCT
app01-3743	199	4	19	19	NUM
app01-3743	199	5	]	]	PUNCT
app01-3743	199	6	.	.	PUNCT
app01-3743	200	1	the	the	DET
app01-3743	200	2	ions	ion	NOUN
app01-3743	200	3	from	from	ADP
app01-3743	200	4	one	one	NUM
app01-3743	200	5	input	input	NOUN
app01-3743	200	6	pulse	pulse	NOUN
app01-3743	200	7	are	be	AUX
app01-3743	200	8	accelerated	accelerate	VERB
app01-3743	200	9	for	for	ADP
app01-3743	200	10	503–507	503–507	NUM
app01-3743	200	11	periods	period	NOUN
app01-3743	200	12	and	and	CCONJ
app01-3743	200	13	divided	divide	VERB
app01-3743	200	14	into	into	ADP
app01-3743	200	15	five	five	NUM
app01-3743	200	16	output	output	NOUN
app01-3743	200	17	micro	micro	NOUN
app01-3743	200	18	-	-	NOUN
app01-3743	200	19	bunches	bunche	NOUN
app01-3743	200	20	.	.	PUNCT
app01-3743	201	1	output	output	NOUN
app01-3743	201	2	signal	signal	NOUN
app01-3743	201	3	than	than	SCONJ
app01-3743	201	4	lasts	last	NOUN
app01-3743	201	5	for	for	ADP
app01-3743	201	6	160	160	NUM
app01-3743	201	7	ns	ns	NOUN
app01-3743	201	8	.	.	PUNCT
app01-3743	201	9	energy	energy	NOUN
app01-3743	201	10	range	range	NOUN
app01-3743	201	11	of	of	ADP
app01-3743	201	12	the	the	DET
app01-3743	201	13	particles	particle	NOUN
app01-3743	201	14	is	be	AUX
app01-3743	201	15	from	from	ADP
app01-3743	201	16	36.75	36.75	NUM
app01-3743	201	17	to	to	ADP
app01-3743	201	18	36.9	36.9	NUM
app01-3743	201	19	mev	mev	NOUN
app01-3743	201	20	.	.	PUNCT
app01-3743	202	1	this	this	DET
app01-3743	202	2	cyclotron	cyclotron	NOUN
app01-3743	202	3	impulse	impulse	ADJ
app01-3743	202	4	response	response	NOUN
app01-3743	202	5	is	be	AUX
app01-3743	202	6	made	make	VERB
app01-3743	202	7	by	by	ADP
app01-3743	202	8	a	a	DET
app01-3743	202	9	phase	phase	NOUN
app01-3743	202	10	instabilities	instability	NOUN
app01-3743	202	11	and	and	CCONJ
app01-3743	202	12	space	space	NOUN
app01-3743	202	13	distribution	distribution	NOUN
app01-3743	202	14	of	of	ADP
app01-3743	202	15	the	the	DET
app01-3743	202	16	micro	micro	NOUN
app01-3743	202	17	-	-	NOUN
app01-3743	202	18	bunch	bunch	NOUN
app01-3743	202	19	,	,	PUNCT
app01-3743	202	20	which	which	PRON
app01-3743	202	21	affects	affect	VERB
app01-3743	202	22	energy	energy	NOUN
app01-3743	202	23	increment	increment	NOUN
app01-3743	202	24	difference	difference	NOUN
app01-3743	202	25	particle	particle	NOUN
app01-3743	202	26	gains	gain	NOUN
app01-3743	202	27	each	each	DET
app01-3743	202	28	turn	turn	NOUN
app01-3743	202	29	and	and	CCONJ
app01-3743	202	30	leads	lead	VERB
app01-3743	202	31	to	to	ADP
app01-3743	202	32	energy	energy	NOUN
app01-3743	202	33	spread	spread	NOUN
app01-3743	202	34	of	of	ADP
app01-3743	202	35	the	the	DET
app01-3743	202	36	beam	beam	NOUN
app01-3743	202	37	.	.	PUNCT
app01-3743	203	1	because	because	SCONJ
app01-3743	203	2	the	the	DET
app01-3743	203	3	extraction	extraction	NOUN
app01-3743	203	4	is	be	AUX
app01-3743	203	5	made	make	VERB
app01-3743	203	6	on	on	ADP
app01-3743	203	7	the	the	DET
app01-3743	203	8	desired	desire	VERB
app01-3743	203	9	energy	energy	NOUN
app01-3743	203	10	,	,	PUNCT
app01-3743	203	11	each	each	DET
app01-3743	203	12	particle	particle	NOUN
app01-3743	203	13	from	from	ADP
app01-3743	203	14	the	the	DET
app01-3743	203	15	input	input	NOUN
app01-3743	203	16	bunch	bunch	NOUN
app01-3743	203	17	needs	need	VERB
app01-3743	203	18	a	a	DET
app01-3743	203	19	different	different	ADJ
app01-3743	203	20	number	number	NOUN
app01-3743	203	21	of	of	ADP
app01-3743	203	22	the	the	DET
app01-3743	203	23	accelerating	accelerate	VERB
app01-3743	203	24	turns	turn	NOUN
app01-3743	203	25	.	.	PUNCT
app01-3743	204	1	as	as	ADP
app01-3743	204	2	a	a	DET
app01-3743	204	3	result	result	NOUN
app01-3743	204	4	on	on	ADP
app01-3743	204	5	the	the	DET
app01-3743	204	6	output	output	NOUN
app01-3743	204	7	,	,	PUNCT
app01-3743	204	8	the	the	DET
app01-3743	204	9	signal	signal	NOUN
app01-3743	204	10	is	be	AUX
app01-3743	204	11	time	time	NOUN
app01-3743	204	12	dispersed	disperse	VERB
app01-3743	204	13	.	.	PUNCT
app01-3743	205	1	this	this	DET
app01-3743	205	2	dispersion	dispersion	NOUN
app01-3743	205	3	is	be	AUX
app01-3743	205	4	coming	come	VERB
app01-3743	205	5	from	from	ADP
app01-3743	205	6	the	the	DET
app01-3743	205	7	machine	machine	NOUN
app01-3743	205	8	nature	nature	NOUN
app01-3743	205	9	and	and	CCONJ
app01-3743	205	10	can	can	AUX
app01-3743	205	11	not	not	PART
app01-3743	205	12	be	be	AUX
app01-3743	205	13	avoided	avoid	VERB
app01-3743	205	14	by	by	ADP
app01-3743	205	15	shortening	shortening	NOUN
app01-3743	205	16	of	of	ADP
app01-3743	205	17	the	the	DET
app01-3743	205	18	input	input	NOUN
app01-3743	205	19	pulse	pulse	NOUN
app01-3743	205	20	.	.	PUNCT
app01-3743	206	1	number	number	NOUN
app01-3743	206	2	of	of	ADP
app01-3743	206	3	ions	ion	NOUN
app01-3743	206	4	in	in	ADP
app01-3743	206	5	individual	individual	ADJ
app01-3743	206	6	micro	micro	NOUN
app01-3743	206	7	-	-	NOUN
app01-3743	206	8	bunches	bunche	NOUN
app01-3743	206	9	are	be	AUX
app01-3743	206	10	shown	show	VERB
app01-3743	206	11	in	in	ADP
app01-3743	206	12	fig	fig	NOUN
app01-3743	206	13	.	.	PUNCT
app01-3743	207	1	10	10	NUM
app01-3743	207	2	.	.	X
app01-3743	207	3	54	54	NUM
app01-3743	207	4	vol	vol	NOUN
app01-3743	207	5	.	.	PUNCT
app01-3743	208	1	4/2016	4/2016	NUM
app01-3743	208	2	ion	ion	NOUN
app01-3743	208	3	source	source	NOUN
app01-3743	208	4	for	for	ADP
app01-3743	208	5	a	a	DET
app01-3743	208	6	single	single	ADJ
app01-3743	208	7	particle	particle	NOUN
app01-3743	208	8	accelerator	accelerator	NOUN
app01-3743	208	9	figure	figure	NOUN
app01-3743	208	10	10	10	NUM
app01-3743	208	11	.	.	PUNCT
app01-3743	209	1	simulated	simulate	VERB
app01-3743	209	2	u-120	u-120	ADJ
app01-3743	209	3	m	m	VERB
app01-3743	209	4	impulse	impulse	ADJ
app01-3743	209	5	response	response	NOUN
app01-3743	209	6	.	.	PUNCT
app01-3743	210	1	7	7	X
app01-3743	210	2	.	.	X
app01-3743	210	3	conclusions	conclusion	NOUN
app01-3743	210	4	this	this	DET
app01-3743	210	5	paper	paper	NOUN
app01-3743	210	6	proposes	propose	VERB
app01-3743	210	7	a	a	DET
app01-3743	210	8	method	method	NOUN
app01-3743	210	9	which	which	PRON
app01-3743	210	10	possibly	possibly	ADV
app01-3743	210	11	could	could	AUX
app01-3743	210	12	be	be	AUX
app01-3743	210	13	used	use	VERB
app01-3743	210	14	to	to	PART
app01-3743	210	15	produce	produce	VERB
app01-3743	210	16	a	a	DET
app01-3743	210	17	very	very	ADV
app01-3743	210	18	small	small	ADJ
app01-3743	210	19	amount	amount	NOUN
app01-3743	210	20	of	of	ADP
app01-3743	210	21	the	the	DET
app01-3743	210	22	ions	ion	NOUN
app01-3743	210	23	.	.	PUNCT
app01-3743	211	1	considering	consider	VERB
app01-3743	211	2	many	many	ADJ
app01-3743	211	3	variable	variable	ADJ
app01-3743	211	4	parameters	parameter	NOUN
app01-3743	211	5	that	that	PRON
app01-3743	211	6	can	can	AUX
app01-3743	211	7	be	be	AUX
app01-3743	211	8	used	use	VERB
app01-3743	211	9	to	to	PART
app01-3743	211	10	tune	tune	VERB
app01-3743	211	11	the	the	DET
app01-3743	211	12	ion	ion	NOUN
app01-3743	211	13	source	source	NOUN
app01-3743	211	14	,	,	PUNCT
app01-3743	211	15	it	it	PRON
app01-3743	211	16	can	can	AUX
app01-3743	211	17	be	be	AUX
app01-3743	211	18	expected	expect	VERB
app01-3743	211	19	that	that	SCONJ
app01-3743	211	20	the	the	DET
app01-3743	211	21	ions	ion	NOUN
app01-3743	211	22	could	could	AUX
app01-3743	211	23	be	be	AUX
app01-3743	211	24	produced	produce	VERB
app01-3743	211	25	in	in	ADP
app01-3743	211	26	countable	countable	ADJ
app01-3743	211	27	amounts	amount	NOUN
app01-3743	211	28	and	and	CCONJ
app01-3743	211	29	delivered	deliver	VERB
app01-3743	211	30	to	to	ADP
app01-3743	211	31	the	the	DET
app01-3743	211	32	accelerating	accelerate	VERB
app01-3743	211	33	process	process	NOUN
app01-3743	211	34	on	on	ADP
app01-3743	211	35	the	the	DET
app01-3743	211	36	request	request	NOUN
app01-3743	211	37	.	.	PUNCT
app01-3743	212	1	the	the	DET
app01-3743	212	2	benefits	benefit	NOUN
app01-3743	212	3	of	of	ADP
app01-3743	212	4	the	the	DET
app01-3743	212	5	presented	present	VERB
app01-3743	212	6	method	method	NOUN
app01-3743	212	7	is	be	AUX
app01-3743	212	8	mainly	mainly	ADV
app01-3743	212	9	in	in	ADP
app01-3743	212	10	the	the	DET
app01-3743	212	11	controlled	control	VERB
app01-3743	212	12	production	production	NOUN
app01-3743	212	13	of	of	ADP
app01-3743	212	14	the	the	DET
app01-3743	212	15	selected	select	VERB
app01-3743	212	16	charge	charge	NOUN
app01-3743	212	17	state	state	NOUN
app01-3743	212	18	and	and	CCONJ
app01-3743	212	19	the	the	DET
app01-3743	212	20	number	number	NOUN
app01-3743	212	21	of	of	ADP
app01-3743	212	22	the	the	DET
app01-3743	212	23	generated	generate	VERB
app01-3743	212	24	ions	ion	NOUN
app01-3743	212	25	.	.	PUNCT
app01-3743	213	1	as	as	SCONJ
app01-3743	213	2	the	the	DET
app01-3743	213	3	demand	demand	NOUN
app01-3743	213	4	of	of	ADP
app01-3743	213	5	low	low	ADJ
app01-3743	213	6	current	current	ADJ
app01-3743	213	7	ion	ion	NOUN
app01-3743	213	8	beams	beam	NOUN
app01-3743	213	9	is	be	AUX
app01-3743	213	10	increasing	increase	VERB
app01-3743	213	11	rapidly	rapidly	ADV
app01-3743	213	12	,	,	PUNCT
app01-3743	213	13	overcoming	overcome	VERB
app01-3743	213	14	the	the	DET
app01-3743	213	15	difficulties	difficulty	NOUN
app01-3743	213	16	with	with	ADP
app01-3743	213	17	generation	generation	NOUN
app01-3743	213	18	the	the	DET
app01-3743	213	19	ions	ion	NOUN
app01-3743	213	20	by	by	ADP
app01-3743	213	21	the	the	DET
app01-3743	213	22	laser	laser	NOUN
app01-3743	213	23	induced	induce	VERB
app01-3743	213	24	photo	photo	NOUN
app01-3743	213	25	-	-	PUNCT
app01-3743	213	26	emission	emission	NOUN
app01-3743	213	27	could	could	AUX
app01-3743	213	28	be	be	AUX
app01-3743	213	29	worth	worth	ADJ
app01-3743	213	30	the	the	DET
app01-3743	213	31	effort	effort	NOUN
app01-3743	213	32	.	.	PUNCT
app01-3743	214	1	references	reference	NOUN
app01-3743	214	2	[	[	X
app01-3743	214	3	1	1	NUM
app01-3743	214	4	]	]	PUNCT
app01-3743	214	5	g.	g.	PROPN
app01-3743	214	6	a.	a.	PROPN
app01-3743	214	7	drexler	drexler	PROPN
app01-3743	214	8	,	,	PUNCT
app01-3743	214	9	c.	c.	PROPN
app01-3743	214	10	siebenwirth	siebenwirth	PROPN
app01-3743	214	11	,	,	PUNCT
app01-3743	214	12	s.	s.	PROPN
app01-3743	214	13	e.	e.	PROPN
app01-3743	214	14	drexler	drexler	PROPN
app01-3743	214	15	,	,	PUNCT
app01-3743	214	16	et	et	PROPN
app01-3743	214	17	al	al	PROPN
app01-3743	214	18	.	.	PROPN
app01-3743	215	1	live	live	PROPN
app01-3743	215	2	cell	cell	NOUN
app01-3743	215	3	imaging	imaging	NOUN
app01-3743	215	4	at	at	ADP
app01-3743	215	5	the	the	DET
app01-3743	215	6	munich	munich	PROPN
app01-3743	215	7	ion	ion	NOUN
app01-3743	215	8	microbeam	microbeam	NOUN
app01-3743	215	9	snake	snake	NOUN
app01-3743	215	10	–	–	PUNCT
app01-3743	215	11	a	a	DET
app01-3743	215	12	status	status	NOUN
app01-3743	215	13	report	report	NOUN
app01-3743	215	14	.	.	PUNCT
app01-3743	216	1	radiation	radiation	NOUN
app01-3743	216	2	oncology	oncology	NOUN
app01-3743	216	3	10(1):42	10(1):42	PROPN
app01-3743	216	4	,	,	PUNCT
app01-3743	216	5	2015	2015	NUM
app01-3743	216	6	.	.	PUNCT
app01-3743	217	1	doi:10.1186	doi:10.1186	PROPN
app01-3743	217	2	/	/	SYM
app01-3743	217	3	s13014	s13014	NOUN
app01-3743	217	4	-	-	PUNCT
app01-3743	217	5	015	015	NUM
app01-3743	217	6	-	-	PUNCT
app01-3743	217	7	0350	0350	NUM
app01-3743	217	8	-	-	PUNCT
app01-3743	217	9	7	7	NUM
app01-3743	217	10	.	.	PUNCT
app01-3743	218	1	[	[	X
app01-3743	218	2	2	2	NUM
app01-3743	218	3	]	]	X
app01-3743	218	4	n.	n.	PROPN
app01-3743	218	5	depauw	depauw	PROPN
app01-3743	218	6	,	,	PUNCT
app01-3743	218	7	j.	j.	PROPN
app01-3743	218	8	seco	seco	PROPN
app01-3743	218	9	.	.	PROPN
app01-3743	218	10	sensitivity	sensitivity	NOUN
app01-3743	218	11	study	study	NOUN
app01-3743	218	12	of	of	ADP
app01-3743	218	13	proton	proton	NOUN
app01-3743	218	14	radiography	radiography	NOUN
app01-3743	218	15	and	and	CCONJ
app01-3743	218	16	comparison	comparison	NOUN
app01-3743	218	17	with	with	ADP
app01-3743	218	18	kv	kv	PROPN
app01-3743	218	19	and	and	CCONJ
app01-3743	218	20	mv	mv	NOUN
app01-3743	218	21	x	x	PROPN
app01-3743	218	22	-	-	NOUN
app01-3743	218	23	ray	ray	NOUN
app01-3743	218	24	imaging	imaging	NOUN
app01-3743	218	25	using	use	VERB
app01-3743	218	26	geant4	geant4	PROPN
app01-3743	218	27	monte	monte	PROPN
app01-3743	218	28	carlo	carlo	PROPN
app01-3743	218	29	simulations	simulation	NOUN
app01-3743	218	30	.	.	PUNCT
app01-3743	219	1	physics	physics	NOUN
app01-3743	219	2	in	in	ADP
app01-3743	219	3	medicine	medicine	NOUN
app01-3743	219	4	and	and	CCONJ
app01-3743	219	5	biology	biology	NOUN
app01-3743	219	6	56(8):2407	56(8):2407	NUM
app01-3743	219	7	,	,	PUNCT
app01-3743	219	8	2011	2011	NUM
app01-3743	219	9	.	.	PUNCT
app01-3743	220	1	doi:10.1088/0031	doi:10.1088/0031	NOUN
app01-3743	220	2	-	-	PUNCT
app01-3743	220	3	9155/56/8/006	9155/56/8/006	NOUN
app01-3743	220	4	.	.	PUNCT
app01-3743	221	1	[	[	X
app01-3743	221	2	3	3	X
app01-3743	221	3	]	]	PUNCT
app01-3743	221	4	t.	t.	PROPN
app01-3743	221	5	wei	wei	PROPN
app01-3743	221	6	,	,	PUNCT
app01-3743	221	7	g.-j	g.-j	PROPN
app01-3743	221	8	.	.	PUNCT
app01-3743	222	1	yang	yang	PROPN
app01-3743	222	2	,	,	PUNCT
app01-3743	222	3	y.-d	y.-d	PROPN
app01-3743	222	4	.	.	PUNCT
app01-3743	223	1	li	li	PROPN
app01-3743	223	2	,	,	PUNCT
app01-3743	223	3	et	et	PROPN
app01-3743	223	4	al	al	PROPN
app01-3743	223	5	.	.	PUNCT
app01-3743	224	1	first	first	PROPN
app01-3743	224	2	experimental	experimental	ADJ
app01-3743	224	3	research	research	NOUN
app01-3743	224	4	in	in	ADP
app01-3743	224	5	low	low	ADJ
app01-3743	224	6	energy	energy	NOUN
app01-3743	224	7	proton	proton	NOUN
app01-3743	224	8	radiography	radiography	NOUN
app01-3743	224	9	.	.	PUNCT
app01-3743	225	1	chinese	chinese	ADJ
app01-3743	225	2	physics	physics	PROPN
app01-3743	225	3	c	c	PROPN
app01-3743	225	4	38(8):087003	38(8):087003	PROPN
app01-3743	225	5	,	,	PUNCT
app01-3743	225	6	2014	2014	NUM
app01-3743	225	7	.	.	PUNCT
app01-3743	226	1	doi:10.1088/1674	doi:10.1088/1674	NOUN
app01-3743	226	2	-	-	PUNCT
app01-3743	226	3	1137/38/8/087003	1137/38/8/087003	NUM
app01-3743	226	4	.	.	PUNCT
app01-3743	227	1	[	[	X
app01-3743	227	2	4	4	NUM
app01-3743	227	3	]	]	X
app01-3743	227	4	n.	n.	PROPN
app01-3743	227	5	depauw	depauw	PROPN
app01-3743	227	6	,	,	PUNCT
app01-3743	227	7	v.	v.	PROPN
app01-3743	227	8	taranenko	taranenko	PROPN
app01-3743	227	9	,	,	PUNCT
app01-3743	227	10	s.	s.	PROPN
app01-3743	227	11	danto	danto	PROPN
app01-3743	227	12	,	,	PUNCT
app01-3743	227	13	et	et	PROPN
app01-3743	227	14	al	al	PROPN
app01-3743	227	15	.	.	PROPN
app01-3743	227	16	th	th	PROPN
app01-3743	227	17	-	-	PUNCT
app01-3743	227	18	d-201b-03	d-201b-03	NOUN
app01-3743	227	19	:	:	PUNCT
app01-3743	227	20	a	a	DET
app01-3743	227	21	comparison	comparison	NOUN
app01-3743	227	22	of	of	ADP
app01-3743	227	23	protons	proton	NOUN
app01-3743	227	24	versus	versus	ADP
app01-3743	227	25	gamma	gamma	PROPN
app01-3743	227	26	x	x	NOUN
app01-3743	227	27	-	-	NOUN
app01-3743	227	28	rays	ray	NOUN
app01-3743	227	29	in	in	ADP
app01-3743	227	30	producing	produce	VERB
app01-3743	227	31	patient	patient	ADJ
app01-3743	227	32	radiographs	radiograph	NOUN
app01-3743	227	33	:	:	PUNCT
app01-3743	227	34	a	a	DET
app01-3743	227	35	monte	monte	PROPN
app01-3743	227	36	carlo	carlo	PROPN
app01-3743	227	37	study	study	PROPN
app01-3743	227	38	.	.	PUNCT
app01-3743	228	1	medical	medical	ADJ
app01-3743	228	2	physics	physics	PROPN
app01-3743	228	3	37(6):3472–3472	37(6):3472–3472	NUM
app01-3743	228	4	,	,	PUNCT
app01-3743	228	5	2010	2010	NUM
app01-3743	228	6	.	.	PUNCT
app01-3743	229	1	doi:10.1118/1.3469562	doi:10.1118/1.3469562	ADJ
app01-3743	229	2	.	.	PUNCT
app01-3743	230	1	[	[	X
app01-3743	230	2	5	5	X
app01-3743	230	3	]	]	PUNCT
app01-3743	230	4	b.	b.	PROPN
app01-3743	230	5	abelev	abelev	PROPN
app01-3743	230	6	,	,	PUNCT
app01-3743	230	7	et	et	PROPN
app01-3743	230	8	al	al	PROPN
app01-3743	230	9	.	.	PUNCT
app01-3743	231	1	(	(	PUNCT
app01-3743	231	2	the	the	DET
app01-3743	231	3	alice	alice	PROPN
app01-3743	231	4	collaboration	collaboration	PROPN
app01-3743	231	5	)	)	PUNCT
app01-3743	231	6	.	.	PUNCT
app01-3743	232	1	technical	technical	ADJ
app01-3743	232	2	design	design	NOUN
app01-3743	232	3	report	report	NOUN
app01-3743	232	4	for	for	ADP
app01-3743	232	5	the	the	DET
app01-3743	232	6	upgrade	upgrade	NOUN
app01-3743	232	7	of	of	ADP
app01-3743	232	8	the	the	DET
app01-3743	232	9	alice	alice	PROPN
app01-3743	232	10	inner	inner	ADJ
app01-3743	232	11	tracking	tracking	NOUN
app01-3743	232	12	system	system	NOUN
app01-3743	232	13	.	.	PUNCT
app01-3743	233	1	journal	journal	PROPN
app01-3743	233	2	of	of	ADP
app01-3743	233	3	physics	physics	PROPN
app01-3743	233	4	g	g	NOUN
app01-3743	233	5	:	:	PUNCT
app01-3743	233	6	nuclear	nuclear	ADJ
app01-3743	233	7	and	and	CCONJ
app01-3743	233	8	particle	particle	NOUN
app01-3743	233	9	physics	physics	PROPN
app01-3743	233	10	41(8):087002	41(8):087002	NOUN
app01-3743	233	11	,	,	PUNCT
app01-3743	233	12	2014	2014	NUM
app01-3743	233	13	.	.	PUNCT
app01-3743	234	1	doi:10.1088/0954	doi:10.1088/0954	NOUN
app01-3743	234	2	-	-	PUNCT
app01-3743	234	3	3899/41/8/087002	3899/41/8/087002	NUM
app01-3743	234	4	.	.	PUNCT
app01-3743	235	1	[	[	X
app01-3743	235	2	6	6	NUM
app01-3743	235	3	]	]	PUNCT
app01-3743	235	4	t.	t.	PROPN
app01-3743	235	5	vanát	vanát	PROPN
app01-3743	235	6	,	,	PUNCT
app01-3743	235	7	j.	j.	PROPN
app01-3743	235	8	pospíšil	pospíšil	PROPN
app01-3743	235	9	,	,	PUNCT
app01-3743	235	10	f.	f.	PROPN
app01-3743	235	11	křížek	křížek	PROPN
app01-3743	235	12	,	,	PUNCT
app01-3743	235	13	et	et	PROPN
app01-3743	235	14	al	al	PROPN
app01-3743	235	15	.	.	PUNCT
app01-3743	236	1	a	a	DET
app01-3743	236	2	system	system	NOUN
app01-3743	236	3	for	for	ADP
app01-3743	236	4	radiation	radiation	NOUN
app01-3743	236	5	testing	testing	NOUN
app01-3743	236	6	and	and	CCONJ
app01-3743	236	7	physical	physical	ADJ
app01-3743	236	8	fault	fault	NOUN
app01-3743	236	9	injection	injection	NOUN
app01-3743	236	10	into	into	ADP
app01-3743	236	11	the	the	DET
app01-3743	236	12	fpgas	fpgas	NOUN
app01-3743	236	13	and	and	CCONJ
app01-3743	236	14	other	other	ADJ
app01-3743	236	15	electronics	electronic	NOUN
app01-3743	236	16	.	.	PUNCT
app01-3743	237	1	in	in	ADP
app01-3743	237	2	2015	2015	NUM
app01-3743	237	3	euromicro	euromicro	ADJ
app01-3743	237	4	conference	conference	NOUN
app01-3743	237	5	on	on	ADP
app01-3743	237	6	digital	digital	ADJ
app01-3743	237	7	system	system	NOUN
app01-3743	237	8	design	design	NOUN
app01-3743	237	9	(	(	PUNCT
app01-3743	237	10	dsd	dsd	PROPN
app01-3743	237	11	)	)	PUNCT
app01-3743	237	12	,	,	PUNCT
app01-3743	237	13	pp	pp	ADP
app01-3743	237	14	.	.	PUNCT
app01-3743	238	1	205–210	205–210	NUM
app01-3743	238	2	.	.	PUNCT
app01-3743	238	3	2015	2015	NUM
app01-3743	238	4	.	.	PUNCT
app01-3743	239	1	doi:10.1109	doi:10.1109	VERB
app01-3743	239	2	/	/	SYM
app01-3743	240	1	dsd.2015.98	dsd.2015.98	PROPN
app01-3743	240	2	.	.	PUNCT
app01-3743	241	1	[	[	X
app01-3743	241	2	7	7	X
app01-3743	241	3	]	]	X
app01-3743	241	4	nuclear	nuclear	PROPN
app01-3743	241	5	physics	physics	PROPN
app01-3743	241	6	institute	institute	PROPN
app01-3743	241	7	of	of	ADP
app01-3743	241	8	the	the	DET
app01-3743	241	9	cas	cas	PROPN
app01-3743	241	10	.	.	PROPN
app01-3743	241	11	mathematical	mathematical	PROPN
app01-3743	241	12	simulation	simulation	NOUN
app01-3743	241	13	and	and	CCONJ
app01-3743	241	14	analysis	analysis	NOUN
app01-3743	241	15	of	of	ADP
app01-3743	241	16	the	the	DET
app01-3743	241	17	cyclotron	cyclotron	NOUN
app01-3743	241	18	u-120	u-120	NOUN
app01-3743	241	19	m	m	PROPN
app01-3743	241	20	,	,	PUNCT
app01-3743	241	21	2010	2010	NUM
app01-3743	241	22	.	.	PUNCT
app01-3743	242	1	http://accs.ujf.cas.cz/index.php/en/component/	http://accs.ujf.cas.cz/index.php/en/component/	PROPN
app01-3743	242	2	content	content	PROPN
app01-3743	242	3	/	/	SYM
app01-3743	242	4	article/8	article/8	PROPN
app01-3743	242	5	.	.	PUNCT
app01-3743	243	1	[	[	X
app01-3743	243	2	8	8	NUM
app01-3743	243	3	]	]	PUNCT
app01-3743	243	4	the	the	DET
app01-3743	243	5	national	national	PROPN
app01-3743	243	6	institute	institute	PROPN
app01-3743	243	7	of	of	ADP
app01-3743	243	8	standards	standard	NOUN
app01-3743	243	9	and	and	CCONJ
app01-3743	243	10	technology	technology	NOUN
app01-3743	243	11	.	.	PUNCT
app01-3743	244	1	nist	nist	PROPN
app01-3743	244	2	ebit	ebit	PROPN
app01-3743	244	3	introduction	introduction	NOUN
app01-3743	244	4	.	.	PUNCT
app01-3743	245	1	http://www.nist.gov/pml/div684/grp01/intro.cfm	http://www.nist.gov/pml/div684/grp01/intro.cfm	X
app01-3743	245	2	.	.	PUNCT
app01-3743	246	1	[	[	X
app01-3743	246	2	9	9	NUM
app01-3743	246	3	]	]	PUNCT
app01-3743	246	4	lawrence	lawrence	PROPN
app01-3743	246	5	livermore	livermore	PROPN
app01-3743	246	6	national	national	PROPN
app01-3743	246	7	laboratory	laboratory	PROPN
app01-3743	246	8	.	.	PUNCT
app01-3743	247	1	electron	electron	NOUN
app01-3743	247	2	beam	beam	NOUN
app01-3743	247	3	ion	ion	NOUN
app01-3743	247	4	trap	trap	NOUN
app01-3743	247	5	(	(	PUNCT
app01-3743	247	6	ebit	ebit	PROPN
app01-3743	247	7	)	)	PUNCT
app01-3743	247	8	.	.	PUNCT
app01-3743	248	1	llnl	llnl	NOUN
app01-3743	248	2	-	-	PUNCT
app01-3743	248	3	web-409815	web-409815	NOUN
app01-3743	248	4	rev	rev	VERB
app01-3743	248	5	.	.	PROPN
app01-3743	248	6	1	1	NUM
app01-3743	248	7	,	,	PUNCT
app01-3743	248	8	https://www-pls.llnl.gov/?url=about	https://www-pls.llnl.gov/?url=about	ADP
app01-3743	248	9	_	_	PRON
app01-3743	248	10	pls	pls	NOUN
app01-3743	248	11	-	-	PUNCT
app01-3743	248	12	physics_division	physics_division	VERB
app01-3743	248	13	-	-	PUNCT
app01-3743	248	14	hed_physics	hed_physics	PRON
app01-3743	248	15	-	-	PUNCT
app01-3743	248	16	ebit	ebit	NOUN
app01-3743	248	17	.	.	PUNCT
app01-3743	249	1	[	[	X
app01-3743	249	2	10	10	NUM
app01-3743	249	3	]	]	X
app01-3743	249	4	highly	highly	ADV
app01-3743	249	5	charged	charge	VERB
app01-3743	249	6	ion	ion	NOUN
app01-3743	249	7	trapping	trap	VERB
app01-3743	249	8	facility	facility	NOUN
app01-3743	249	9	,	,	PUNCT
app01-3743	249	10	gsi	gsi	PROPN
app01-3743	249	11	.	.	PUNCT
app01-3743	250	1	the	the	DET
app01-3743	250	2	sparc	sparc	PROPN
app01-3743	250	3	ebit	ebit	NOUN
app01-3743	250	4	.	.	PUNCT
app01-3743	251	1	http://web-docs.gsi.de/~stoe_exp/	http://web-docs.gsi.de/~stoe_exp/	PROPN
app01-3743	251	2	laboratory	laboratory	NOUN
app01-3743	251	3	/	/	SYM
app01-3743	251	4	environment	environment	PROPN
app01-3743	251	5	/	/	SYM
app01-3743	251	6	ebit	ebit	PROPN
app01-3743	251	7	/	/	SYM
app01-3743	251	8	ebit.php	ebit.php	X
app01-3743	251	9	.	.	PUNCT
app01-3743	252	1	[	[	X
app01-3743	252	2	11	11	NUM
app01-3743	252	3	]	]	X
app01-3743	252	4	b.	b.	PROPN
app01-3743	252	5	dunham	dunham	PROPN
app01-3743	252	6	.	.	PUNCT
app01-3743	253	1	introduction	introduction	NOUN
app01-3743	253	2	to	to	PART
app01-3743	253	3	electron	electron	NOUN
app01-3743	253	4	guns	gun	NOUN
app01-3743	253	5	for	for	ADP
app01-3743	253	6	accelerators	accelerator	NOUN
app01-3743	253	7	.	.	PUNCT
app01-3743	254	1	cornell	cornell	PROPN
app01-3743	254	2	university	university	PROPN
app01-3743	254	3	lecture	lecture	NOUN
app01-3743	254	4	notes	note	VERB
app01-3743	254	5	,	,	PUNCT
app01-3743	254	6	http://www.lepp.cornell.edu/~hoff/lectures/08s	http://www.lepp.cornell.edu/~hoff/lectures/08	NOUN
app01-3743	254	7	_	_	NOUN
app01-3743	254	8	688/08s_688_080225.pdf	688/08s_688_080225.pdf	NUM
app01-3743	254	9	.	.	PUNCT
app01-3743	255	1	[	[	X
app01-3743	255	2	12	12	NUM
app01-3743	255	3	]	]	X
app01-3743	255	4	j.	j.	PROPN
app01-3743	255	5	teichert	teichert	PROPN
app01-3743	255	6	,	,	PUNCT
app01-3743	255	7	a.	a.	PROPN
app01-3743	255	8	arnold	arnold	PROPN
app01-3743	255	9	,	,	PUNCT
app01-3743	255	10	j.	j.	PROPN
app01-3743	255	11	stephan	stephan	PROPN
app01-3743	255	12	,	,	PUNCT
app01-3743	255	13	et	et	PROPN
app01-3743	255	14	al	al	PROPN
app01-3743	255	15	.	.	PUNCT
app01-3743	255	16	progress	progress	NOUN
app01-3743	255	17	of	of	ADP
app01-3743	255	18	the	the	DET
app01-3743	255	19	rossendorf	rossendorf	PROPN
app01-3743	255	20	srf	srf	PROPN
app01-3743	255	21	gun	gun	PROPN
app01-3743	255	22	project	project	NOUN
app01-3743	255	23	.	.	PUNCT
app01-3743	256	1	in	in	ADP
app01-3743	256	2	proceedings	proceeding	NOUN
app01-3743	256	3	of	of	ADP
app01-3743	256	4	the	the	DET
app01-3743	256	5	27th	27th	ADJ
app01-3743	256	6	international	international	ADJ
app01-3743	256	7	free	free	ADJ
app01-3743	256	8	electron	electron	NOUN
app01-3743	256	9	laser	laser	NOUN
app01-3743	256	10	conference	conference	NOUN
app01-3743	256	11	,	,	PUNCT
app01-3743	256	12	pp	pp	X
app01-3743	256	13	.	.	PUNCT
app01-3743	257	1	534–537	534–537	NUM
app01-3743	257	2	.	.	NOUN
app01-3743	257	3	2005	2005	NUM
app01-3743	257	4	.	.	PUNCT
app01-3743	258	1	[	[	X
app01-3743	258	2	13	13	NUM
app01-3743	258	3	]	]	X
app01-3743	258	4	f.	f.	PROPN
app01-3743	258	5	le	le	PROPN
app01-3743	258	6	pimpec	pimpec	PROPN
app01-3743	258	7	,	,	PUNCT
app01-3743	258	8	c.	c.	PROPN
app01-3743	258	9	j.	j.	PROPN
app01-3743	258	10	milne	milne	PROPN
app01-3743	258	11	,	,	PUNCT
app01-3743	258	12	c.	c.	PROPN
app01-3743	258	13	p.	p.	PROPN
app01-3743	258	14	hauri	hauri	PROPN
app01-3743	258	15	,	,	PUNCT
app01-3743	258	16	f.	f.	PROPN
app01-3743	258	17	ardana	ardana	PROPN
app01-3743	258	18	-	-	PUNCT
app01-3743	258	19	lamas	lamas	PROPN
app01-3743	258	20	.	.	PUNCT
app01-3743	259	1	quantum	quantum	ADJ
app01-3743	259	2	efficiency	efficiency	NOUN
app01-3743	259	3	of	of	ADP
app01-3743	259	4	technical	technical	ADJ
app01-3743	259	5	metal	metal	NOUN
app01-3743	259	6	photocathodes	photocathode	NOUN
app01-3743	259	7	under	under	ADP
app01-3743	259	8	laser	laser	NOUN
app01-3743	259	9	irradiation	irradiation	NOUN
app01-3743	259	10	of	of	ADP
app01-3743	259	11	various	various	ADJ
app01-3743	259	12	wavelengths	wavelength	NOUN
app01-3743	259	13	.	.	PUNCT
app01-3743	260	1	applied	apply	VERB
app01-3743	260	2	physics	physics	PROPN
app01-3743	260	3	a	a	PRON
app01-3743	260	4	112(3):647–661	112(3):647–661	NUM
app01-3743	260	5	,	,	PUNCT
app01-3743	260	6	2013	2013	NUM
app01-3743	260	7	.	.	PUNCT
app01-3743	261	1	doi:10.1007	doi:10.1007	VERB
app01-3743	261	2	/	/	SYM
app01-3743	261	3	s00339	s00339	NOUN
app01-3743	261	4	-	-	PUNCT
app01-3743	261	5	013	013	NUM
app01-3743	261	6	-	-	PUNCT
app01-3743	261	7	7600	7600	NUM
app01-3743	261	8	-	-	PUNCT
app01-3743	261	9	z.	z.	NOUN
app01-3743	262	1	[	[	X
app01-3743	262	2	14	14	NUM
app01-3743	262	3	]	]	X
app01-3743	262	4	c.	c.	PROPN
app01-3743	262	5	w.	w.	PROPN
app01-3743	262	6	schmidt	schmidt	PROPN
app01-3743	262	7	.	.	PUNCT
app01-3743	263	1	review	review	NOUN
app01-3743	263	2	of	of	ADP
app01-3743	263	3	negative	negative	ADJ
app01-3743	263	4	hydrogen	hydrogen	NOUN
app01-3743	263	5	ion	ion	NOUN
app01-3743	263	6	sources	source	NOUN
app01-3743	263	7	.	.	PUNCT
app01-3743	264	1	in	in	ADP
app01-3743	264	2	proceedings	proceeding	NOUN
app01-3743	264	3	of	of	ADP
app01-3743	264	4	the	the	DET
app01-3743	264	5	linear	linear	PROPN
app01-3743	264	6	accelerator	accelerator	NOUN
app01-3743	264	7	conference	conference	PROPN
app01-3743	264	8	,	,	PUNCT
app01-3743	264	9	albuquerque	albuquerque	PROPN
app01-3743	264	10	,	,	PUNCT
app01-3743	264	11	new	new	PROPN
app01-3743	264	12	mexico	mexico	PROPN
app01-3743	264	13	,	,	PUNCT
app01-3743	264	14	usa	usa	PROPN
app01-3743	264	15	,	,	PUNCT
app01-3743	264	16	pp	pp	X
app01-3743	264	17	.	.	PUNCT
app01-3743	265	1	259–263	259–263	NUM
app01-3743	265	2	.	.	PUNCT
app01-3743	265	3	1990	1990	NUM
app01-3743	265	4	.	.	PUNCT
app01-3743	266	1	[	[	X
app01-3743	266	2	15	15	NUM
app01-3743	266	3	]	]	X
app01-3743	266	4	m.	m.	NOUN
app01-3743	266	5	p.	p.	NOUN
app01-3743	266	6	stockli	stockli	PROPN
app01-3743	266	7	.	.	PUNCT
app01-3743	267	1	volume	volume	NOUN
app01-3743	267	2	and	and	CCONJ
app01-3743	267	3	surface	surface	NOUN
app01-3743	267	4	-	-	PUNCT
app01-3743	267	5	enhanced	enhance	VERB
app01-3743	267	6	volume	volume	NOUN
app01-3743	267	7	negative	negative	ADJ
app01-3743	267	8	ion	ion	NOUN
app01-3743	267	9	sources	source	NOUN
app01-3743	267	10	.	.	PUNCT
app01-3743	268	1	in	in	ADP
app01-3743	268	2	proceedings	proceeding	NOUN
app01-3743	268	3	of	of	ADP
app01-3743	268	4	cas	cas	ADJ
app01-3743	268	5	-	-	ADJ
app01-3743	268	6	cern	cern	ADJ
app01-3743	268	7	accelerator	accelerator	NOUN
app01-3743	268	8	school	school	NOUN
app01-3743	268	9	:	:	PUNCT
app01-3743	268	10	ion	ion	NOUN
app01-3743	268	11	sources	source	NOUN
app01-3743	268	12	,	,	PUNCT
app01-3743	268	13	pp	pp	ADJ
app01-3743	268	14	.	.	PUNCT
app01-3743	269	1	265–284	265–284	NUM
app01-3743	269	2	.	.	NOUN
app01-3743	270	1	2013	2013	NUM
app01-3743	270	2	.	.	PUNCT
app01-3743	271	1	doi:10.5170	doi:10.5170	NOUN
app01-3743	271	2	/	/	SYM
app01-3743	271	3	cern-2013	cern-2013	NOUN
app01-3743	271	4	-	-	PUNCT
app01-3743	271	5	007.265	007.265	NUM
app01-3743	271	6	.	.	PUNCT
app01-3743	272	1	[	[	X
app01-3743	272	2	16	16	NUM
app01-3743	272	3	]	]	X
app01-3743	272	4	d.	d.	PROPN
app01-3743	272	5	p.	p.	PROPN
app01-3743	272	6	moehs	moehs	PROPN
app01-3743	272	7	,	,	PUNCT
app01-3743	272	8	j.	j.	PROPN
app01-3743	272	9	peters	peters	PROPN
app01-3743	272	10	,	,	PUNCT
app01-3743	272	11	j.	j.	PROPN
app01-3743	272	12	sherman	sherman	PROPN
app01-3743	272	13	.	.	PROPN
app01-3743	273	1	negative	negative	ADJ
app01-3743	273	2	hydrogen	hydrogen	NOUN
app01-3743	273	3	ion	ion	NOUN
app01-3743	273	4	sources	source	NOUN
app01-3743	273	5	for	for	ADP
app01-3743	273	6	accelerators	accelerator	NOUN
app01-3743	273	7	.	.	PUNCT
app01-3743	274	1	ieee	ieee	NOUN
app01-3743	274	2	transactions	transaction	NOUN
app01-3743	274	3	on	on	ADP
app01-3743	274	4	plasma	plasma	NOUN
app01-3743	274	5	science	science	NOUN
app01-3743	274	6	33(6):1786–1798	33(6):1786–1798	NUM
app01-3743	274	7	,	,	PUNCT
app01-3743	274	8	2005	2005	NUM
app01-3743	274	9	.	.	PUNCT
app01-3743	275	1	doi:10.1109	doi:10.1109	VERB
app01-3743	275	2	/	/	SYM
app01-3743	276	1	tps.2005.860067	tps.2005.860067	NUM
app01-3743	276	2	.	.	PUNCT
app01-3743	277	1	[	[	X
app01-3743	277	2	17	17	NUM
app01-3743	277	3	]	]	PUNCT
app01-3743	277	4	physical	physical	ADJ
app01-3743	277	5	measurement	measurement	NOUN
app01-3743	277	6	laboratory	laboratory	NOUN
app01-3743	277	7	,	,	PUNCT
app01-3743	277	8	nist	nist	PROPN
app01-3743	277	9	.	.	PUNCT
app01-3743	277	10	electron	electron	NOUN
app01-3743	277	11	-	-	PUNCT
app01-3743	277	12	impact	impact	NOUN
app01-3743	277	13	ionization	ionization	NOUN
app01-3743	277	14	cross	cross	NOUN
app01-3743	277	15	sections	section	NOUN
app01-3743	277	16	.	.	PUNCT
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app01-3743	278	2	_	_	NOUN
app01-3743	278	3	data.php?id=hi&ision=i&initial=&total=y	data.php?id=hi&ision=i&initial=&total=y	NOUN
app01-3743	278	4	.	.	PUNCT
app01-3743	279	1	[	[	X
app01-3743	279	2	18	18	NUM
app01-3743	279	3	]	]	PUNCT
app01-3743	279	4	m.	m.	NOUN
app01-3743	279	5	bacal	bacal	PROPN
app01-3743	279	6	,	,	PUNCT
app01-3743	279	7	a.	a.	NOUN
app01-3743	279	8	hatayama	hatayama	PROPN
app01-3743	279	9	,	,	PUNCT
app01-3743	279	10	j.	j.	PROPN
app01-3743	279	11	peters	peters	PROPN
app01-3743	279	12	.	.	PUNCT
app01-3743	280	1	volume	volume	NOUN
app01-3743	280	2	production	production	NOUN
app01-3743	280	3	negative	negative	ADJ
app01-3743	280	4	hydrogen	hydrogen	NOUN
app01-3743	280	5	ion	ion	NOUN
app01-3743	280	6	sources	source	NOUN
app01-3743	280	7	.	.	PUNCT
app01-3743	281	1	ieee	ieee	NOUN
app01-3743	281	2	transactions	transaction	NOUN
app01-3743	281	3	on	on	ADP
app01-3743	281	4	plasma	plasma	NOUN
app01-3743	281	5	science	science	NOUN
app01-3743	281	6	33(6):1845–1871	33(6):1845–1871	NUM
app01-3743	281	7	,	,	PUNCT
app01-3743	281	8	2005	2005	NUM
app01-3743	281	9	.	.	PUNCT
app01-3743	282	1	doi:10.1109	doi:10.1109	VERB
app01-3743	282	2	/	/	SYM
app01-3743	282	3	tps.2005.860069	tps.2005.860069	NUM
app01-3743	282	4	.	.	PUNCT
app01-3743	283	1	[	[	X
app01-3743	283	2	19	19	NUM
app01-3743	283	3	]	]	PUNCT
app01-3743	283	4	m.	m.	NOUN
app01-3743	283	5	čihák	čihák	NOUN
app01-3743	283	6	,	,	PUNCT
app01-3743	283	7	o.	o.	PROPN
app01-3743	283	8	lebeda	lebeda	PROPN
app01-3743	283	9	,	,	PUNCT
app01-3743	283	10	j.	j.	PROPN
app01-3743	283	11	štursa	štursa	PROPN
app01-3743	283	12	.	.	PUNCT
app01-3743	284	1	beam	beam	PROPN
app01-3743	284	2	dynamic	dynamic	ADJ
app01-3743	284	3	simulation	simulation	NOUN
app01-3743	284	4	in	in	ADP
app01-3743	284	5	the	the	DET
app01-3743	284	6	isochronous	isochronous	ADJ
app01-3743	284	7	cyclotron	cyclotron	NOUN
app01-3743	284	8	u-120	u-120	ADJ
app01-3743	284	9	m.	m.	NOUN
app01-3743	284	10	in	in	ADP
app01-3743	284	11	cyclotrons	cyclotron	NOUN
app01-3743	284	12	and	and	CCONJ
app01-3743	284	13	their	their	PRON
app01-3743	284	14	applications	application	NOUN
app01-3743	284	15	,	,	PUNCT
app01-3743	284	16	eighteenth	eighteenth	ADJ
app01-3743	284	17	international	international	ADJ
app01-3743	284	18	conference	conference	NOUN
app01-3743	284	19	,	,	PUNCT
app01-3743	284	20	pp	pp	ADJ
app01-3743	284	21	.	.	PUNCT
app01-3743	285	1	385–387	385–387	NUM
app01-3743	285	2	.	.	NOUN
app01-3743	285	3	2007	2007	NUM
app01-3743	285	4	.	.	PUNCT
app01-3743	286	1	http://accelconf.web.cern.ch/accelconf/c07/	http://accelconf.web.cern.ch/accelconf/c07/	PROPN
app01-3743	286	2	papers/385.pdf	papers/385.pdf	PROPN
app01-3743	286	3	.	.	PROPN
app01-3743	286	4	55	55	NUM
app01-3743	286	5	http://dx.doi.org/10.1186/s13014-015-0350-7	http://dx.doi.org/10.1186/s13014-015-0350-7	NOUN
app01-3743	286	6	http://dx.doi.org/10.1088/0031-9155/56/8/006	http://dx.doi.org/10.1088/0031-9155/56/8/006	PROPN
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app01-3743	286	8	http://dx.doi.org/10.1118/1.3469562	http://dx.doi.org/10.1118/1.3469562	PROPN
app01-3743	286	9	http://dx.doi.org/10.1088/0954-3899/41/8/087002	http://dx.doi.org/10.1088/0954-3899/41/8/087002	PROPN
app01-3743	287	1	http://dx.doi.org/10.1109/dsd.2015.98	http://dx.doi.org/10.1109/dsd.2015.98	PROPN
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app01-3743	287	3	http://accs.ujf.cas.cz/index.php/en/component/content/article/8	http://accs.ujf.cas.cz/index.php/en/component/content/article/8	X
app01-3743	287	4	http://www.nist.gov/pml/div684/grp01/intro.cfm	http://www.nist.gov/pml/div684/grp01/intro.cfm	PROPN
app01-3743	288	1	https://www-pls.llnl.gov/?url=about_pls-physics_division-hed_physics-ebit	https://www-pls.llnl.gov/?url=about_pls-physics_division-hed_physics-ebit	AUX
app01-3743	288	2	https://www-pls.llnl.gov/?url=about_pls-physics_division-hed_physics-ebit	https://www-pls.llnl.gov/?url=about_pls-physics_division-hed_physics-ebit	VERB
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app01-3743	291	1	http://www.lepp.cornell.edu/~hoff/lectures/08s_688/08s_688_080225.pdf	http://www.lepp.cornell.edu/~hoff/lectures/08s_688/08s_688_080225.pdf	INTJ
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app01-3743	292	3	http://dx.doi.org/10.5170/cern-2013-007.265	http://dx.doi.org/10.5170/cern-2013-007.265	VERB
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app01-3743	292	6	http://physics.nist.gov/cgi-bin/ionization/ion_data.php?id=hi&ision=i&initial=&total=y	http://physics.nist.gov/cgi-bin/ionization/ion_data.php?id=hi&ision=i&initial=&total=y	PROPN
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app01-3743	292	10	acta	acta	PROPN
app01-3743	292	11	polytechnica	polytechnica	PROPN
app01-3743	292	12	ctu	ctu	NOUN
app01-3743	292	13	proceedings	proceeding	NOUN
app01-3743	292	14	4:50–55	4:50–55	NUM
app01-3743	292	15	,	,	PUNCT
app01-3743	292	16	2016	2016	NUM
app01-3743	292	17	1	1	NUM
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app01-3743	292	19	2	2	NUM
app01-3743	292	20	beam	beam	NOUN
app01-3743	292	21	current	current	ADJ
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app01-3743	292	25	m	m	NOUN
app01-3743	292	26	pig	pig	NOUN
app01-3743	292	27	ion	ion	NOUN
app01-3743	292	28	source	source	NOUN
app01-3743	292	29	2.2	2.2	NUM
app01-3743	292	30	pulsed	pulse	VERB
app01-3743	292	31	pig	pig	NOUN
app01-3743	292	32	ion	ion	NOUN
app01-3743	292	33	source	source	NOUN
app01-3743	292	34	3	3	NUM
app01-3743	292	35	inspiring	inspiring	ADJ
app01-3743	292	36	ion	ion	NOUN
app01-3743	292	37	sources	source	NOUN
app01-3743	292	38	3.1	3.1	NUM
app01-3743	292	39	ebis	ebis	NOUN
app01-3743	292	40	/	/	SYM
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app01-3743	292	42	ion	ion	NOUN
app01-3743	292	43	source	source	NOUN
app01-3743	292	44	3.2	3.2	NUM
app01-3743	292	45	rf	rf	NOUN
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app01-3743	292	47	4	4	NUM
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app01-3743	292	50	photo	photo	NOUN
app01-3743	292	51	-	-	PUNCT
app01-3743	292	52	emission	emission	NOUN
app01-3743	292	53	ion	ion	NOUN
app01-3743	292	54	source	source	NOUN
app01-3743	292	55	4.1	4.1	NUM
app01-3743	292	56	photo	photo	NOUN
app01-3743	292	57	-	-	PUNCT
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app01-3743	292	71	5.3	5.3	NUM
app01-3743	292	72	ions	ion	NOUN
app01-3743	292	73	yield	yield	NOUN
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app01-3743	292	83	time	time	NOUN
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