id	sid	tid	token	lemma	pos
ap-1781	1	1	acta	acta	PROPN
ap-1781	1	2	polytechnica	polytechnica	PROPN
ap-1781	1	3	acta	acta	PROPN
ap-1781	1	4	polytechnica	polytechnica	PROPN
ap-1781	1	5	53(2):254–258	53(2):254–258	PROPN
ap-1781	1	6	,	,	PUNCT
ap-1781	1	7	2013	2013	NUM
ap-1781	1	8	©	©	PROPN
ap-1781	1	9	czech	czech	PROPN
ap-1781	1	10	technical	technical	PROPN
ap-1781	1	11	university	university	PROPN
ap-1781	1	12	in	in	ADP
ap-1781	1	13	prague	prague	PROPN
ap-1781	1	14	,	,	PUNCT
ap-1781	1	15	2013	2013	NUM
ap-1781	1	16	available	available	ADJ
ap-1781	1	17	online	online	ADV
ap-1781	1	18	at	at	ADP
ap-1781	1	19	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	ADJ
ap-1781	1	20	emittance	emittance	NOUN
ap-1781	1	21	characterization	characterization	NOUN
ap-1781	1	22	of	of	ADP
ap-1781	1	23	ion	ion	NOUN
ap-1781	1	24	beams	beam	NOUN
ap-1781	1	25	provided	provide	VERB
ap-1781	1	26	by	by	ADP
ap-1781	1	27	laser	laser	NOUN
ap-1781	1	28	plasma	plasma	NOUN
ap-1781	1	29	luciano	luciano	PROPN
ap-1781	1	30	velardia	velardia	PROPN
ap-1781	1	31	,	,	PUNCT
ap-1781	1	32	b,∗	b,∗	PROPN
ap-1781	1	33	,	,	PUNCT
ap-1781	1	34	domenico	domenico	PROPN
ap-1781	1	35	delle	delle	PROPN
ap-1781	1	36	sidea	sidea	PROPN
ap-1781	1	37	,	,	PUNCT
ap-1781	1	38	b	b	NOUN
ap-1781	1	39	,	,	PUNCT
ap-1781	1	40	massimo	massimo	PROPN
ap-1781	1	41	de	de	PROPN
ap-1781	1	42	marcoa	marcoa	PROPN
ap-1781	1	43	,	,	PUNCT
ap-1781	1	44	vincenzo	vincenzo	PROPN
ap-1781	1	45	nassisia	nassisia	PROPN
ap-1781	1	46	,	,	PUNCT
ap-1781	1	47	b	b	PROPN
ap-1781	1	48	a	a	DET
ap-1781	1	49	laboratorio	laboratorio	PROPN
ap-1781	1	50	di	di	PROPN
ap-1781	1	51	elettronica	elettronica	PROPN
ap-1781	1	52	applicata	applicata	PROPN
ap-1781	1	53	e	e	X
ap-1781	1	54	strumentazione	strumentazione	NOUN
ap-1781	1	55	(	(	PUNCT
ap-1781	1	56	leas	leas	ADJ
ap-1781	1	57	)	)	PUNCT
ap-1781	1	58	,	,	PUNCT
ap-1781	1	59	dipartimento	dipartimento	ADP
ap-1781	1	60	di	di	PROPN
ap-1781	1	61	matematica	matematica	PROPN
ap-1781	1	62	e	e	PROPN
ap-1781	1	63	fisica	fisica	PROPN
ap-1781	1	64	,	,	PUNCT
ap-1781	1	65	università	università	PROPN
ap-1781	1	66	del	del	PROPN
ap-1781	1	67	salento	salento	PROPN
ap-1781	1	68	,	,	PUNCT
ap-1781	1	69	lecce	lecce	PROPN
ap-1781	1	70	,	,	PUNCT
ap-1781	1	71	italy	italy	PROPN
ap-1781	1	72	b	b	PROPN
ap-1781	1	73	istituto	istituto	X
ap-1781	1	74	nazionale	nazionale	PROPN
ap-1781	1	75	di	di	PROPN
ap-1781	1	76	fisica	fisica	PROPN
ap-1781	1	77	nucleare	nucleare	PROPN
ap-1781	1	78	(	(	PUNCT
ap-1781	1	79	infn	infn	PROPN
ap-1781	1	80	)	)	PUNCT
ap-1781	1	81	section	section	NOUN
ap-1781	1	82	of	of	ADP
ap-1781	1	83	lecce	lecce	NOUN
ap-1781	1	84	,	,	PUNCT
ap-1781	1	85	lecce	lecce	PROPN
ap-1781	1	86	,	,	PUNCT
ap-1781	1	87	italy	italy	PROPN
ap-1781	1	88	∗	∗	VERB
ap-1781	1	89	corresponding	correspond	VERB
ap-1781	1	90	author	author	NOUN
ap-1781	1	91	:	:	PUNCT
ap-1781	1	92	luciano.velardi@le.infn.it	luciano.velardi@le.infn.it	PROPN
ap-1781	1	93	abstract	abstract	NOUN
ap-1781	1	94	.	.	PUNCT
ap-1781	2	1	laser	laser	NOUN
ap-1781	2	2	ion	ion	NOUN
ap-1781	2	3	sources	source	NOUN
ap-1781	2	4	offer	offer	VERB
ap-1781	2	5	the	the	DET
ap-1781	2	6	possibility	possibility	NOUN
ap-1781	2	7	to	to	PART
ap-1781	2	8	obtain	obtain	VERB
ap-1781	2	9	ion	ion	NOUN
ap-1781	2	10	beams	beam	NOUN
ap-1781	2	11	useful	useful	ADJ
ap-1781	2	12	for	for	ADP
ap-1781	2	13	particle	particle	NOUN
ap-1781	2	14	accelerators	accelerator	NOUN
ap-1781	2	15	.	.	PUNCT
ap-1781	3	1	nanosecond	nanosecond	NOUN
ap-1781	3	2	pulsed	pulse	VERB
ap-1781	3	3	lasers	laser	NOUN
ap-1781	3	4	at	at	ADP
ap-1781	3	5	intensities	intensity	NOUN
ap-1781	3	6	of	of	ADP
ap-1781	3	7	the	the	DET
ap-1781	3	8	order	order	NOUN
ap-1781	3	9	of	of	ADP
ap-1781	3	10	108	108	NUM
ap-1781	3	11	w	w	NOUN
ap-1781	3	12	/	/	SYM
ap-1781	3	13	cm2	cm2	NOUN
ap-1781	3	14	,	,	PUNCT
ap-1781	3	15	interacting	interact	VERB
ap-1781	3	16	with	with	ADP
ap-1781	3	17	solid	solid	ADJ
ap-1781	3	18	matter	matter	NOUN
ap-1781	3	19	in	in	ADP
ap-1781	3	20	a	a	DET
ap-1781	3	21	vacuum	vacuum	NOUN
ap-1781	3	22	,	,	PUNCT
ap-1781	3	23	produce	produce	VERB
ap-1781	3	24	plasma	plasma	NOUN
ap-1781	3	25	of	of	ADP
ap-1781	3	26	high	high	ADJ
ap-1781	3	27	temperature	temperature	NOUN
ap-1781	3	28	and	and	CCONJ
ap-1781	3	29	high	high	ADJ
ap-1781	3	30	density	density	NOUN
ap-1781	3	31	.	.	PUNCT
ap-1781	4	1	to	to	PART
ap-1781	4	2	increase	increase	VERB
ap-1781	4	3	the	the	DET
ap-1781	4	4	ion	ion	NOUN
ap-1781	4	5	energy	energy	NOUN
ap-1781	4	6	,	,	PUNCT
ap-1781	4	7	an	an	DET
ap-1781	4	8	external	external	ADJ
ap-1781	4	9	post	post	ADJ
ap-1781	4	10	-	-	ADJ
ap-1781	4	11	acceleration	acceleration	ADJ
ap-1781	4	12	system	system	NOUN
ap-1781	4	13	can	can	AUX
ap-1781	4	14	be	be	AUX
ap-1781	4	15	employed	employ	VERB
ap-1781	4	16	by	by	ADP
ap-1781	4	17	means	mean	NOUN
ap-1781	4	18	of	of	ADP
ap-1781	4	19	high	high	ADJ
ap-1781	4	20	voltage	voltage	NOUN
ap-1781	4	21	power	power	NOUN
ap-1781	4	22	supplies	supply	NOUN
ap-1781	4	23	of	of	ADP
ap-1781	4	24	some	some	DET
ap-1781	4	25	tens	ten	NOUN
ap-1781	4	26	of	of	ADP
ap-1781	4	27	kv	kv	PROPN
ap-1781	4	28	.	.	PUNCT
ap-1781	5	1	in	in	ADP
ap-1781	5	2	this	this	DET
ap-1781	5	3	work	work	NOUN
ap-1781	5	4	,	,	PUNCT
ap-1781	5	5	we	we	PRON
ap-1781	5	6	characterize	characterize	VERB
ap-1781	5	7	the	the	DET
ap-1781	5	8	ion	ion	NOUN
ap-1781	5	9	beams	beam	NOUN
ap-1781	5	10	provided	provide	VERB
ap-1781	5	11	by	by	ADP
ap-1781	5	12	an	an	DET
ap-1781	5	13	lis	li	NOUN
ap-1781	5	14	source	source	NOUN
ap-1781	5	15	and	and	CCONJ
ap-1781	5	16	post	post	VERB
ap-1781	5	17	-	-	ADJ
ap-1781	5	18	accelerated	accelerated	ADJ
ap-1781	5	19	.	.	PUNCT
ap-1781	6	1	we	we	PRON
ap-1781	6	2	calculated	calculate	VERB
ap-1781	6	3	the	the	DET
ap-1781	6	4	produced	produce	VERB
ap-1781	6	5	charge	charge	NOUN
ap-1781	6	6	and	and	CCONJ
ap-1781	6	7	the	the	DET
ap-1781	6	8	emittance	emittance	NOUN
ap-1781	6	9	.	.	PUNCT
ap-1781	7	1	applying	apply	VERB
ap-1781	7	2	60	60	NUM
ap-1781	7	3	kv	kv	NOUN
ap-1781	7	4	of	of	ADP
ap-1781	7	5	accelerating	accelerate	VERB
ap-1781	7	6	voltage	voltage	NOUN
ap-1781	7	7	and	and	CCONJ
ap-1781	7	8	laser	laser	NOUN
ap-1781	7	9	irradiance	irradiance	NOUN
ap-1781	7	10	of	of	ADP
ap-1781	7	11	0.1	0.1	NUM
ap-1781	7	12	gw	gw	NOUN
ap-1781	7	13	/	/	SYM
ap-1781	7	14	cm2	cm2	PROPN
ap-1781	7	15	on	on	ADP
ap-1781	7	16	the	the	DET
ap-1781	7	17	cu	cu	PROPN
ap-1781	7	18	target	target	NOUN
ap-1781	7	19	,	,	PUNCT
ap-1781	7	20	we	we	PRON
ap-1781	7	21	obtain	obtain	VERB
ap-1781	7	22	5.5	5.5	NUM
ap-1781	7	23	ma	ma	NOUN
ap-1781	7	24	of	of	ADP
ap-1781	7	25	output	output	PROPN
ap-1781	7	26	current	current	ADJ
ap-1781	7	27	and	and	CCONJ
ap-1781	7	28	normalized	normalize	VERB
ap-1781	7	29	beam	beam	NOUN
ap-1781	7	30	emittance	emittance	NOUN
ap-1781	7	31	of	of	ADP
ap-1781	7	32	0.2πmm	0.2πmm	PROPN
ap-1781	7	33	mrad	mrad	PROPN
ap-1781	7	34	.	.	PUNCT
ap-1781	8	1	the	the	DET
ap-1781	8	2	brightness	brightness	NOUN
ap-1781	8	3	of	of	ADP
ap-1781	8	4	the	the	DET
ap-1781	8	5	beams	beam	NOUN
ap-1781	8	6	was	be	AUX
ap-1781	8	7	137	137	NUM
ap-1781	8	8	ma	ma	NOUN
ap-1781	8	9	(	(	PUNCT
ap-1781	8	10	πmm	πmm	PROPN
ap-1781	8	11	mrad)−2	mrad)−2	PROPN
ap-1781	8	12	.	.	PUNCT
ap-1781	9	1	keywords	keyword	NOUN
ap-1781	9	2	:	:	PUNCT
ap-1781	9	3	lis	lis	PROPN
ap-1781	9	4	source	source	NOUN
ap-1781	9	5	,	,	PUNCT
ap-1781	9	6	ion	ion	NOUN
ap-1781	9	7	beam	beam	NOUN
ap-1781	9	8	,	,	PUNCT
ap-1781	9	9	emittance	emittance	NOUN
ap-1781	9	10	.	.	PUNCT
ap-1781	10	1	1	1	X
ap-1781	10	2	.	.	X
ap-1781	10	3	introduction	introduction	NOUN
ap-1781	10	4	it	it	PRON
ap-1781	10	5	is	be	AUX
ap-1781	10	6	known	know	VERB
ap-1781	10	7	that	that	SCONJ
ap-1781	10	8	the	the	DET
ap-1781	10	9	presence	presence	NOUN
ap-1781	10	10	of	of	ADP
ap-1781	10	11	specific	specific	ADJ
ap-1781	10	12	doped	dope	VERB
ap-1781	10	13	ions	ion	NOUN
ap-1781	10	14	can	can	AUX
ap-1781	10	15	significantly	significantly	ADV
ap-1781	10	16	modify	modify	VERB
ap-1781	10	17	the	the	DET
ap-1781	10	18	chemical	chemical	NOUN
ap-1781	10	19	-	-	PUNCT
ap-1781	10	20	physical	physical	ADJ
ap-1781	10	21	properties	property	NOUN
ap-1781	10	22	of	of	ADP
ap-1781	10	23	many	many	ADJ
ap-1781	10	24	materials	material	NOUN
ap-1781	10	25	.	.	PUNCT
ap-1781	11	1	today	today	NOUN
ap-1781	11	2	many	many	ADJ
ap-1781	11	3	laboratories	laboratory	NOUN
ap-1781	11	4	,	,	PUNCT
ap-1781	11	5	including	include	VERB
ap-1781	11	6	leas	lea	NOUN
ap-1781	11	7	,	,	PUNCT
ap-1781	11	8	are	be	AUX
ap-1781	11	9	involved	involve	VERB
ap-1781	11	10	in	in	ADP
ap-1781	11	11	developing	develop	VERB
ap-1781	11	12	accelerators	accelerator	NOUN
ap-1781	11	13	of	of	ADP
ap-1781	11	14	very	very	ADV
ap-1781	11	15	contained	contain	VERB
ap-1781	11	16	dimensions	dimension	NOUN
ap-1781	11	17	,	,	PUNCT
ap-1781	11	18	easy	easy	ADJ
ap-1781	11	19	to	to	PART
ap-1781	11	20	install	install	VERB
ap-1781	11	21	in	in	ADP
ap-1781	11	22	small	small	ADJ
ap-1781	11	23	laboratories	laboratory	NOUN
ap-1781	11	24	and	and	CCONJ
ap-1781	11	25	hospitals	hospital	NOUN
ap-1781	11	26	.	.	PUNCT
ap-1781	12	1	the	the	DET
ap-1781	12	2	use	use	NOUN
ap-1781	12	3	of	of	ADP
ap-1781	12	4	ion	ion	NOUN
ap-1781	12	5	sources	source	NOUN
ap-1781	12	6	facilitates	facilitate	VERB
ap-1781	12	7	the	the	DET
ap-1781	12	8	improvement	improvement	NOUN
ap-1781	12	9	of	of	ADP
ap-1781	12	10	ion	ion	NOUN
ap-1781	12	11	beams	beam	NOUN
ap-1781	12	12	of	of	ADP
ap-1781	12	13	moderate	moderate	ADJ
ap-1781	12	14	energy	energy	NOUN
ap-1781	12	15	and	and	CCONJ
ap-1781	12	16	with	with	ADP
ap-1781	12	17	good	good	ADJ
ap-1781	12	18	geometric	geometric	ADJ
ap-1781	12	19	qualities	quality	NOUN
ap-1781	12	20	.	.	PUNCT
ap-1781	13	1	they	they	PRON
ap-1781	13	2	are	be	AUX
ap-1781	13	3	used	use	VERB
ap-1781	13	4	for	for	ADP
ap-1781	13	5	the	the	DET
ap-1781	13	6	production	production	NOUN
ap-1781	13	7	of	of	ADP
ap-1781	13	8	innovative	innovative	ADJ
ap-1781	13	9	electronic	electronic	ADJ
ap-1781	13	10	and	and	CCONJ
ap-1781	13	11	optoelectronic	optoelectronic	ADJ
ap-1781	13	12	films	film	NOUN
ap-1781	13	13	[	[	X
ap-1781	13	14	7	7	NUM
ap-1781	13	15	]	]	PUNCT
ap-1781	13	16	,	,	PUNCT
ap-1781	13	17	biomedical	biomedical	ADJ
ap-1781	13	18	materials	material	NOUN
ap-1781	13	19	[	[	X
ap-1781	13	20	8	8	NUM
ap-1781	13	21	,	,	PUNCT
ap-1781	13	22	16	16	NUM
ap-1781	13	23	]	]	PUNCT
ap-1781	13	24	,	,	PUNCT
ap-1781	13	25	new	new	ADJ
ap-1781	13	26	radiopharmacy	radiopharmacy	NOUN
ap-1781	13	27	applications	application	NOUN
ap-1781	13	28	[	[	X
ap-1781	13	29	14	14	NUM
ap-1781	13	30	,	,	PUNCT
ap-1781	13	31	6	6	NUM
ap-1781	13	32	]	]	PUNCT
ap-1781	13	33	,	,	PUNCT
ap-1781	13	34	hadrontherapy	hadrontherapy	NOUN
ap-1781	13	35	applications	application	NOUN
ap-1781	13	36	[	[	X
ap-1781	13	37	3	3	NUM
ap-1781	13	38	]	]	PUNCT
ap-1781	13	39	,	,	PUNCT
ap-1781	13	40	and	and	CCONJ
ap-1781	13	41	to	to	PART
ap-1781	13	42	improve	improve	VERB
ap-1781	13	43	the	the	DET
ap-1781	13	44	oxidation	oxidation	ADJ
ap-1781	13	45	resistance	resistance	NOUN
ap-1781	13	46	of	of	ADP
ap-1781	13	47	many	many	ADJ
ap-1781	13	48	materials	material	NOUN
ap-1781	13	49	[	[	X
ap-1781	13	50	13	13	NUM
ap-1781	13	51	]	]	PUNCT
ap-1781	13	52	.	.	PUNCT
ap-1781	14	1	there	there	PRON
ap-1781	14	2	are	be	VERB
ap-1781	14	3	many	many	ADJ
ap-1781	14	4	methods	method	NOUN
ap-1781	14	5	for	for	ADP
ap-1781	14	6	obtaining	obtain	VERB
ap-1781	14	7	particle	particle	NOUN
ap-1781	14	8	beams	beam	NOUN
ap-1781	14	9	;	;	PUNCT
ap-1781	14	10	application	application	NOUN
ap-1781	14	11	of	of	ADP
ap-1781	14	12	the	the	DET
ap-1781	14	13	pulsed	pulse	VERB
ap-1781	14	14	laser	laser	NOUN
ap-1781	14	15	ablation	ablation	NOUN
ap-1781	14	16	(	(	PUNCT
ap-1781	14	17	pla	pla	NOUN
ap-1781	14	18	)	)	PUNCT
ap-1781	14	19	technique	technique	NOUN
ap-1781	14	20	(	(	PUNCT
ap-1781	14	21	the	the	DET
ap-1781	14	22	technique	technique	NOUN
ap-1781	14	23	that	that	PRON
ap-1781	14	24	we	we	PRON
ap-1781	14	25	adopt	adopt	VERB
ap-1781	14	26	in	in	ADP
ap-1781	14	27	this	this	DET
ap-1781	14	28	work	work	NOUN
ap-1781	14	29	)	)	PUNCT
ap-1781	14	30	enables	enable	VERB
ap-1781	14	31	ions	ion	NOUN
ap-1781	14	32	to	to	PART
ap-1781	14	33	be	be	AUX
ap-1781	14	34	obtained	obtain	VERB
ap-1781	14	35	solid	solid	ADJ
ap-1781	14	36	targets	target	NOUN
ap-1781	14	37	,	,	PUNCT
ap-1781	14	38	without	without	ADP
ap-1781	14	39	any	any	DET
ap-1781	14	40	previous	previous	ADJ
ap-1781	14	41	preparation	preparation	NOUN
ap-1781	14	42	,	,	PUNCT
ap-1781	14	43	whose	whose	DET
ap-1781	14	44	energy	energy	NOUN
ap-1781	14	45	can	can	AUX
ap-1781	14	46	easily	easily	ADV
ap-1781	14	47	be	be	AUX
ap-1781	14	48	increased	increase	VERB
ap-1781	14	49	by	by	ADP
ap-1781	14	50	post	post	ADJ
ap-1781	14	51	-	-	ADJ
ap-1781	14	52	acceleration	acceleration	ADJ
ap-1781	14	53	systems	system	NOUN
ap-1781	14	54	[	[	X
ap-1781	14	55	2	2	NUM
ap-1781	14	56	,	,	PUNCT
ap-1781	14	57	12	12	NUM
ap-1781	14	58	,	,	PUNCT
ap-1781	14	59	1	1	NUM
ap-1781	14	60	]	]	PUNCT
ap-1781	14	61	.	.	PUNCT
ap-1781	15	1	in	in	ADP
ap-1781	15	2	this	this	DET
ap-1781	15	3	way	way	NOUN
ap-1781	15	4	,	,	PUNCT
ap-1781	15	5	plasma	plasma	NOUN
ap-1781	15	6	can	can	AUX
ap-1781	15	7	be	be	AUX
ap-1781	15	8	generated	generate	VERB
ap-1781	15	9	from	from	ADP
ap-1781	15	10	many	many	ADJ
ap-1781	15	11	materials	material	NOUN
ap-1781	15	12	,	,	PUNCT
ap-1781	15	13	including	include	VERB
ap-1781	15	14	from	from	ADP
ap-1781	15	15	refractory	refractory	NOUN
ap-1781	15	16	materials	material	NOUN
ap-1781	15	17	[	[	X
ap-1781	15	18	9	9	NUM
ap-1781	15	19	,	,	PUNCT
ap-1781	15	20	15	15	NUM
ap-1781	15	21	]	]	PUNCT
ap-1781	15	22	.	.	PUNCT
ap-1781	16	1	in	in	ADP
ap-1781	16	2	this	this	DET
ap-1781	16	3	work	work	NOUN
ap-1781	16	4	,	,	PUNCT
ap-1781	16	5	we	we	PRON
ap-1781	16	6	characterize	characterize	VERB
ap-1781	16	7	the	the	DET
ap-1781	16	8	ion	ion	NOUN
ap-1781	16	9	beams	beam	NOUN
ap-1781	16	10	provided	provide	VERB
ap-1781	16	11	by	by	ADP
ap-1781	16	12	a	a	DET
ap-1781	16	13	laser	laser	NOUN
ap-1781	16	14	ion	ion	NOUN
ap-1781	16	15	source	source	NOUN
ap-1781	16	16	(	(	PUNCT
ap-1781	16	17	lis	lis	NOUN
ap-1781	16	18	)	)	PUNCT
ap-1781	16	19	accelerator	accelerator	NOUN
ap-1781	16	20	composed	compose	VERB
ap-1781	16	21	of	of	ADP
ap-1781	16	22	two	two	NUM
ap-1781	16	23	independent	independent	ADJ
ap-1781	16	24	accelerating	accelerate	VERB
ap-1781	16	25	sectors	sector	NOUN
ap-1781	16	26	,	,	PUNCT
ap-1781	16	27	using	use	VERB
ap-1781	16	28	an	an	DET
ap-1781	16	29	excimer	excimer	NOUN
ap-1781	16	30	krf	krf	NOUN
ap-1781	16	31	laser	laser	NOUN
ap-1781	16	32	to	to	PART
ap-1781	16	33	get	get	VERB
ap-1781	16	34	pla	pla	NOUN
ap-1781	16	35	from	from	ADP
ap-1781	16	36	the	the	DET
ap-1781	16	37	pure	pure	ADJ
ap-1781	16	38	cu	cu	PROPN
ap-1781	16	39	target	target	NOUN
ap-1781	16	40	.	.	PUNCT
ap-1781	17	1	using	use	VERB
ap-1781	17	2	a	a	DET
ap-1781	17	3	home	home	NOUN
ap-1781	17	4	-	-	PUNCT
ap-1781	17	5	made	make	VERB
ap-1781	17	6	faraday	faraday	PROPN
ap-1781	17	7	cup	cup	PROPN
ap-1781	17	8	and	and	CCONJ
ap-1781	17	9	a	a	DET
ap-1781	17	10	pepper	pepper	NOUN
ap-1781	17	11	pot	pot	NOUN
ap-1781	17	12	system	system	NOUN
ap-1781	17	13	,	,	PUNCT
ap-1781	17	14	we	we	PRON
ap-1781	17	15	studied	study	VERB
ap-1781	17	16	the	the	DET
ap-1781	17	17	extracted	extract	VERB
ap-1781	17	18	charges	charge	NOUN
ap-1781	17	19	and	and	CCONJ
ap-1781	17	20	the	the	DET
ap-1781	17	21	geometric	geometric	ADJ
ap-1781	17	22	quality	quality	NOUN
ap-1781	17	23	of	of	ADP
ap-1781	17	24	the	the	DET
ap-1781	17	25	beams	beam	NOUN
ap-1781	17	26	.	.	PUNCT
ap-1781	18	1	2	2	X
ap-1781	18	2	.	.	X
ap-1781	18	3	materials	material	NOUN
ap-1781	18	4	and	and	CCONJ
ap-1781	18	5	methods	method	NOUN
ap-1781	18	6	the	the	DET
ap-1781	18	7	lis	li	NOUN
ap-1781	18	8	accelerator	accelerator	NOUN
ap-1781	18	9	consists	consist	VERB
ap-1781	18	10	of	of	ADP
ap-1781	18	11	a	a	DET
ap-1781	18	12	krf	krf	ADJ
ap-1781	18	13	excimer	excimer	NOUN
ap-1781	18	14	laser	laser	NOUN
ap-1781	18	15	operating	operate	VERB
ap-1781	18	16	in	in	ADP
ap-1781	18	17	the	the	DET
ap-1781	18	18	uv	uv	NOUN
ap-1781	18	19	range	range	NOUN
ap-1781	18	20	to	to	PART
ap-1781	18	21	get	get	VERB
ap-1781	18	22	pla	pla	NOUN
ap-1781	18	23	from	from	ADP
ap-1781	18	24	solid	solid	ADJ
ap-1781	18	25	targets	target	NOUN
ap-1781	18	26	,	,	PUNCT
ap-1781	18	27	and	and	CCONJ
ap-1781	18	28	a	a	DET
ap-1781	18	29	vacuum	vacuum	NOUN
ap-1781	18	30	chamber	chamber	NOUN
ap-1781	18	31	device	device	NOUN
ap-1781	18	32	for	for	ADP
ap-1781	18	33	expanding	expand	VERB
ap-1781	18	34	the	the	DET
ap-1781	18	35	plasma	plasma	NOUN
ap-1781	18	36	plume	plume	NOUN
ap-1781	18	37	,	,	PUNCT
ap-1781	18	38	extracting	extract	VERB
ap-1781	18	39	and	and	CCONJ
ap-1781	18	40	accelerating	accelerate	VERB
ap-1781	18	41	its	its	PRON
ap-1781	18	42	ion	ion	NOUN
ap-1781	18	43	component	component	NOUN
ap-1781	18	44	.	.	PUNCT
ap-1781	19	1	the	the	DET
ap-1781	19	2	maximum	maximum	ADJ
ap-1781	19	3	output	output	NOUN
ap-1781	19	4	energy	energy	NOUN
ap-1781	19	5	of	of	ADP
ap-1781	19	6	the	the	DET
ap-1781	19	7	laser	laser	NOUN
ap-1781	19	8	is	be	AUX
ap-1781	19	9	600	600	NUM
ap-1781	19	10	mj	mj	NOUN
ap-1781	19	11	.	.	PUNCT
ap-1781	20	1	it	it	PRON
ap-1781	20	2	works	work	VERB
ap-1781	20	3	at	at	ADP
ap-1781	20	4	248	248	NUM
ap-1781	20	5	nm	nm	ADJ
ap-1781	20	6	wavelength	wavelength	NOUN
ap-1781	20	7	and	and	CCONJ
ap-1781	20	8	the	the	DET
ap-1781	20	9	pulse	pulse	NOUN
ap-1781	20	10	duration	duration	NOUN
ap-1781	20	11	is	be	AUX
ap-1781	20	12	25	25	NUM
ap-1781	20	13	ns	ns	NUM
ap-1781	20	14	.	.	PUNCT
ap-1781	21	1	the	the	DET
ap-1781	21	2	angle	angle	NOUN
ap-1781	21	3	formed	form	VERB
ap-1781	21	4	by	by	ADP
ap-1781	21	5	the	the	DET
ap-1781	21	6	laser	laser	NOUN
ap-1781	21	7	beam	beam	NOUN
ap-1781	21	8	with	with	ADP
ap-1781	21	9	respect	respect	NOUN
ap-1781	21	10	to	to	ADP
ap-1781	21	11	the	the	DET
ap-1781	21	12	normal	normal	ADJ
ap-1781	21	13	to	to	ADP
ap-1781	21	14	the	the	DET
ap-1781	21	15	target	target	NOUN
ap-1781	21	16	surface	surface	NOUN
ap-1781	21	17	is	be	AUX
ap-1781	21	18	70	70	NUM
ap-1781	21	19	◦	◦	NOUN
ap-1781	21	20	.	.	PUNCT
ap-1781	22	1	during	during	ADP
ap-1781	22	2	our	our	PRON
ap-1781	22	3	measurements	measurement	NOUN
ap-1781	22	4	,	,	PUNCT
ap-1781	22	5	the	the	DET
ap-1781	22	6	laser	laser	NOUN
ap-1781	22	7	spot	spot	NOUN
ap-1781	22	8	area	area	NOUN
ap-1781	22	9	onto	onto	ADP
ap-1781	22	10	the	the	DET
ap-1781	22	11	target	target	NOUN
ap-1781	22	12	surface	surface	NOUN
ap-1781	22	13	is	be	AUX
ap-1781	22	14	fixed	fix	VERB
ap-1781	22	15	at	at	ADP
ap-1781	22	16	0.005	0.005	NUM
ap-1781	22	17	cm2	cm2	NOUN
ap-1781	22	18	.	.	PUNCT
ap-1781	23	1	the	the	DET
ap-1781	23	2	laser	laser	NOUN
ap-1781	23	3	beam	beam	NOUN
ap-1781	23	4	strikes	strike	VERB
ap-1781	23	5	the	the	DET
ap-1781	23	6	solid	solid	ADJ
ap-1781	23	7	targets	target	NOUN
ap-1781	23	8	and	and	CCONJ
ap-1781	23	9	it	it	PRON
ap-1781	23	10	generates	generate	VERB
ap-1781	23	11	plasma	plasma	NOUN
ap-1781	23	12	in	in	ADP
ap-1781	23	13	a	a	DET
ap-1781	23	14	expansion	expansion	NOUN
ap-1781	23	15	chamber	chamber	NOUN
ap-1781	23	16	(	(	PUNCT
ap-1781	23	17	ec	ec	PROPN
ap-1781	23	18	)	)	PUNCT
ap-1781	23	19	,	,	PUNCT
ap-1781	23	20	fig	fig	NOUN
ap-1781	23	21	.	.	PUNCT
ap-1781	24	1	1	1	X
ap-1781	24	2	.	.	PUNCT
ap-1781	25	1	this	this	DET
ap-1781	25	2	chamber	chamber	NOUN
ap-1781	25	3	is	be	AUX
ap-1781	25	4	closed	close	VERB
ap-1781	25	5	around	around	ADV
ap-1781	25	6	to	to	ADP
ap-1781	25	7	the	the	DET
ap-1781	25	8	target	target	NOUN
ap-1781	25	9	support	support	NOUN
ap-1781	25	10	(	(	PUNCT
ap-1781	25	11	t	t	NOUN
ap-1781	25	12	)	)	PUNCT
ap-1781	25	13	and	and	CCONJ
ap-1781	25	14	it	it	PRON
ap-1781	25	15	is	be	AUX
ap-1781	25	16	put	put	VERB
ap-1781	25	17	at	at	ADP
ap-1781	25	18	a	a	DET
ap-1781	25	19	positive	positive	ADJ
ap-1781	25	20	high	high	ADJ
ap-1781	25	21	voltage	voltage	NOUN
ap-1781	25	22	(	(	PUNCT
ap-1781	25	23	hv	hv	NOUN
ap-1781	25	24	)	)	PUNCT
ap-1781	25	25	of	of	ADP
ap-1781	25	26	+40	+40	ADJ
ap-1781	25	27	kv	kv	PROPN
ap-1781	25	28	.	.	PUNCT
ap-1781	26	1	the	the	DET
ap-1781	26	2	length	length	NOUN
ap-1781	26	3	of	of	ADP
ap-1781	26	4	the	the	DET
ap-1781	26	5	expansion	expansion	NOUN
ap-1781	26	6	chamber	chamber	NOUN
ap-1781	26	7	(	(	PUNCT
ap-1781	26	8	18	18	NUM
ap-1781	26	9	cm	cm	NOUN
ap-1781	26	10	)	)	PUNCT
ap-1781	26	11	is	be	AUX
ap-1781	26	12	sufficient	sufficient	ADJ
ap-1781	26	13	to	to	PART
ap-1781	26	14	decrease	decrease	VERB
ap-1781	26	15	the	the	DET
ap-1781	26	16	plasma	plasma	NOUN
ap-1781	26	17	density	density	NOUN
ap-1781	27	1	[	[	X
ap-1781	27	2	5	5	NUM
ap-1781	27	3	]	]	PUNCT
ap-1781	27	4	.	.	PUNCT
ap-1781	28	1	the	the	DET
ap-1781	28	2	plasma	plasma	NOUN
ap-1781	28	3	expands	expand	VERB
ap-1781	28	4	inside	inside	ADP
ap-1781	28	5	the	the	DET
ap-1781	28	6	ec	ec	PROPN
ap-1781	28	7	and	and	CCONJ
ap-1781	28	8	,	,	PUNCT
ap-1781	28	9	since	since	SCONJ
ap-1781	28	10	there	there	PRON
ap-1781	28	11	is	be	VERB
ap-1781	28	12	no	no	DET
ap-1781	28	13	electric	electric	ADJ
ap-1781	28	14	field	field	NOUN
ap-1781	28	15	,	,	PUNCT
ap-1781	28	16	breakdowns	breakdown	NOUN
ap-1781	28	17	are	be	AUX
ap-1781	28	18	absent	absent	ADJ
ap-1781	28	19	.	.	PUNCT
ap-1781	29	1	thanks	thank	NOUN
ap-1781	29	2	to	to	ADP
ap-1781	29	3	the	the	DET
ap-1781	29	4	plasma	plasma	NOUN
ap-1781	29	5	expansion	expansion	NOUN
ap-1781	29	6	,	,	PUNCT
ap-1781	29	7	the	the	DET
ap-1781	29	8	charges	charge	NOUN
ap-1781	29	9	reach	reach	VERB
ap-1781	29	10	the	the	DET
ap-1781	29	11	extremity	extremity	NOUN
ap-1781	29	12	of	of	ADP
ap-1781	29	13	the	the	DET
ap-1781	29	14	expansion	expansion	NOUN
ap-1781	29	15	chamber	chamber	NOUN
ap-1781	29	16	,	,	PUNCT
ap-1781	29	17	which	which	PRON
ap-1781	29	18	is	be	AUX
ap-1781	29	19	drilled	drill	VERB
ap-1781	29	20	with	with	ADP
ap-1781	29	21	a	a	DET
ap-1781	29	22	1.5	1.5	NUM
ap-1781	29	23	cm	cm	NOUN
ap-1781	29	24	hole	hole	NOUN
ap-1781	29	25	to	to	PART
ap-1781	29	26	allow	allow	VERB
ap-1781	29	27	ion	ion	NOUN
ap-1781	29	28	extraction	extraction	NOUN
ap-1781	29	29	.	.	PUNCT
ap-1781	30	1	a	a	DET
ap-1781	30	2	pierced	pierce	VERB
ap-1781	30	3	ground	ground	NOUN
ap-1781	30	4	electrode	electrode	NOUN
ap-1781	30	5	(	(	PUNCT
ap-1781	30	6	ge	ge	PROPN
ap-1781	30	7	)	)	PUNCT
ap-1781	30	8	is	be	AUX
ap-1781	30	9	placed	place	VERB
ap-1781	30	10	at	at	ADP
ap-1781	30	11	3	3	NUM
ap-1781	30	12	cm	cm	NOUN
ap-1781	30	13	distance	distance	NOUN
ap-1781	30	14	from	from	ADP
ap-1781	30	15	ec	ec	PROPN
ap-1781	30	16	.	.	PUNCT
ap-1781	31	1	in	in	ADP
ap-1781	31	2	this	this	DET
ap-1781	31	3	way	way	NOUN
ap-1781	31	4	it	it	PRON
ap-1781	31	5	is	be	AUX
ap-1781	31	6	possible	possible	ADJ
ap-1781	31	7	to	to	PART
ap-1781	31	8	generate	generate	VERB
ap-1781	31	9	an	an	DET
ap-1781	31	10	intense	intense	ADJ
ap-1781	31	11	accelerating	accelerate	VERB
ap-1781	31	12	electric	electric	ADJ
ap-1781	31	13	field	field	NOUN
ap-1781	31	14	between	between	ADP
ap-1781	31	15	ec	ec	PROPN
ap-1781	31	16	and	and	CCONJ
ap-1781	31	17	ge	ge	PROPN
ap-1781	31	18	.	.	PUNCT
ap-1781	32	1	four	four	NUM
ap-1781	32	2	capacitors	capacitor	NOUN
ap-1781	32	3	of	of	ADP
ap-1781	32	4	1	1	NUM
ap-1781	32	5	nf	nf	NOUN
ap-1781	32	6	,	,	PUNCT
ap-1781	32	7	between	between	ADP
ap-1781	32	8	ec	ec	PROPN
ap-1781	32	9	and	and	CCONJ
ap-1781	32	10	ground	ground	NOUN
ap-1781	32	11	,	,	PUNCT
ap-1781	32	12	stabilize	stabilize	VERB
ap-1781	32	13	the	the	DET
ap-1781	32	14	accelerating	accelerate	VERB
ap-1781	32	15	voltage	voltage	NOUN
ap-1781	32	16	during	during	ADP
ap-1781	32	17	fast	fast	ADJ
ap-1781	32	18	ion	ion	NOUN
ap-1781	32	19	extraction	extraction	NOUN
ap-1781	32	20	.	.	PUNCT
ap-1781	33	1	after	after	SCONJ
ap-1781	33	2	ge	ge	PROPN
ap-1781	33	3	,	,	PUNCT
ap-1781	33	4	a	a	DET
ap-1781	33	5	third	third	ADJ
ap-1781	33	6	electrode	electrode	NOUN
ap-1781	33	7	(	(	PUNCT
ap-1781	33	8	te	te	PROPN
ap-1781	33	9	)	)	PUNCT
ap-1781	33	10	is	be	AUX
ap-1781	33	11	placed	place	VERB
ap-1781	33	12	2	2	NUM
ap-1781	33	13	cm	cm	NOUN
ap-1781	33	14	from	from	ADP
ap-1781	33	15	it	it	PRON
ap-1781	33	16	,	,	PUNCT
ap-1781	33	17	and	and	CCONJ
ap-1781	33	18	it	it	PRON
ap-1781	33	19	is	be	AUX
ap-1781	33	20	connected	connect	VERB
ap-1781	33	21	to	to	ADP
ap-1781	33	22	a	a	DET
ap-1781	33	23	power	power	NOUN
ap-1781	33	24	supply	supply	NOUN
ap-1781	33	25	of	of	ADP
ap-1781	33	26	negative	negative	ADJ
ap-1781	33	27	bias	bias	NOUN
ap-1781	33	28	voltage	voltage	NOUN
ap-1781	33	29	−20	−20	PROPN
ap-1781	33	30	kv	kv	PROPN
ap-1781	33	31	.	.	PUNCT
ap-1781	34	1	it	it	PRON
ap-1781	34	2	is	be	AUX
ap-1781	34	3	also	also	ADV
ap-1781	34	4	utilized	utilize	VERB
ap-1781	34	5	as	as	ADP
ap-1781	34	6	a	a	DET
ap-1781	34	7	faraday	faraday	PROPN
ap-1781	34	8	cup	cup	PROPN
ap-1781	34	9	collector	collector	NOUN
ap-1781	34	10	.	.	PUNCT
ap-1781	35	1	te	te	PROPN
ap-1781	35	2	is	be	AUX
ap-1781	35	3	connected	connect	VERB
ap-1781	35	4	to	to	ADP
ap-1781	35	5	the	the	DET
ap-1781	35	6	oscilloscope	oscilloscope	NOUN
ap-1781	35	7	by	by	ADP
ap-1781	35	8	an	an	DET
ap-1781	35	9	hv	hv	NOUN
ap-1781	35	10	capacitor	capacitor	NOUN
ap-1781	35	11	(	(	PUNCT
ap-1781	35	12	2	2	NUM
ap-1781	35	13	nf	nf	NOUN
ap-1781	35	14	)	)	PUNCT
ap-1781	35	15	and	and	CCONJ
ap-1781	35	16	a	a	DET
ap-1781	35	17	voltage	voltage	NOUN
ap-1781	35	18	attenuator	attenuator	NOUN
ap-1781	35	19	,	,	PUNCT
ap-1781	35	20	×20	×20	PROPN
ap-1781	35	21	,	,	PUNCT
ap-1781	35	22	in	in	ADP
ap-1781	35	23	order	order	NOUN
ap-1781	35	24	to	to	PART
ap-1781	35	25	separate	separate	VERB
ap-1781	35	26	the	the	DET
ap-1781	35	27	oscilloscope	oscilloscope	NOUN
ap-1781	35	28	from	from	ADP
ap-1781	35	29	the	the	DET
ap-1781	35	30	hv	hv	NOUN
ap-1781	35	31	and	and	CCONJ
ap-1781	35	32	to	to	PART
ap-1781	35	33	suit	suit	VERB
ap-1781	35	34	the	the	DET
ap-1781	35	35	electric	electric	ADJ
ap-1781	35	36	signal	signal	NOUN
ap-1781	35	37	to	to	ADP
ap-1781	35	38	the	the	DET
ap-1781	35	39	oscilloscope	oscilloscope	NOUN
ap-1781	35	40	input	input	NOUN
ap-1781	35	41	voltage	voltage	NOUN
ap-1781	35	42	.	.	PUNCT
ap-1781	36	1	the	the	DET
ap-1781	36	2	value	value	NOUN
ap-1781	36	3	of	of	ADP
ap-1781	36	4	the	the	DET
ap-1781	36	5	capacitors	capacitor	NOUN
ap-1781	36	6	(	(	PUNCT
ap-1781	36	7	4	4	NUM
ap-1781	36	8	nf	nf	NOUN
ap-1781	36	9	)	)	PUNCT
ap-1781	36	10	applied	apply	VERB
ap-1781	36	11	to	to	PART
ap-1781	36	12	stabilize	stabilize	VERB
ap-1781	36	13	the	the	DET
ap-1781	36	14	accelerating	accelerate	VERB
ap-1781	36	15	voltage	voltage	NOUN
ap-1781	36	16	and	and	CCONJ
ap-1781	36	17	the	the	DET
ap-1781	36	18	value	value	NOUN
ap-1781	36	19	254	254	NUM
ap-1781	36	20	http://ctn.cvut.cz/ap/	http://ctn.cvut.cz/ap/	ADJ
ap-1781	36	21	vol	vol	NOUN
ap-1781	36	22	.	.	PUNCT
ap-1781	37	1	53	53	NUM
ap-1781	37	2	no	no	NOUN
ap-1781	37	3	.	.	PUNCT
ap-1781	38	1	2/2013	2/2013	NUM
ap-1781	38	2	emittance	emittance	NOUN
ap-1781	38	3	characterization	characterization	NOUN
ap-1781	38	4	of	of	ADP
ap-1781	38	5	ion	ion	NOUN
ap-1781	38	6	beams	beam	NOUN
ap-1781	38	7	provided	provide	VERB
ap-1781	38	8	by	by	ADP
ap-1781	38	9	laser	laser	NOUN
ap-1781	38	10	plasma	plasma	NOUN
ap-1781	38	11	figure	figure	NOUN
ap-1781	38	12	1	1	NUM
ap-1781	38	13	.	.	PUNCT
ap-1781	38	14	schematic	schematic	ADJ
ap-1781	38	15	drawing	drawing	NOUN
ap-1781	38	16	of	of	ADP
ap-1781	38	17	the	the	DET
ap-1781	38	18	lis	lis	ADJ
ap-1781	38	19	accelerator	accelerator	NOUN
ap-1781	38	20	(	(	PUNCT
ap-1781	38	21	t	t	NOUN
ap-1781	38	22	:	:	PUNCT
ap-1781	38	23	target	target	NOUN
ap-1781	38	24	support	support	NOUN
ap-1781	38	25	,	,	PUNCT
ap-1781	38	26	ec	ec	PROPN
ap-1781	38	27	:	:	PUNCT
ap-1781	38	28	expansion	expansion	NOUN
ap-1781	38	29	chamber	chamber	PROPN
ap-1781	38	30	,	,	PUNCT
ap-1781	38	31	ge	ge	PROPN
ap-1781	38	32	:	:	PUNCT
ap-1781	38	33	ground	ground	NOUN
ap-1781	38	34	electrode	electrode	NOUN
ap-1781	38	35	,	,	PUNCT
ap-1781	38	36	r	r	NOUN
ap-1781	38	37	:	:	PUNCT
ap-1781	38	38	radiochromic	radiochromic	ADJ
ap-1781	38	39	,	,	PUNCT
ap-1781	38	40	te	te	ADP
ap-1781	38	41	:	:	PUNCT
ap-1781	38	42	third	third	ADJ
ap-1781	38	43	electrode	electrode	NOUN
ap-1781	38	44	)	)	PUNCT
ap-1781	38	45	.	.	PUNCT
ap-1781	39	1	of	of	ADP
ap-1781	39	2	the	the	DET
ap-1781	39	3	capacitors	capacitor	NOUN
ap-1781	39	4	(	(	PUNCT
ap-1781	39	5	2	2	NUM
ap-1781	39	6	nf	nf	NOUN
ap-1781	39	7	)	)	PUNCT
ap-1781	39	8	used	use	VERB
ap-1781	39	9	to	to	PART
ap-1781	39	10	separate	separate	VERB
ap-1781	39	11	the	the	DET
ap-1781	39	12	oscilloscope	oscilloscope	NOUN
ap-1781	39	13	from	from	ADP
ap-1781	39	14	the	the	DET
ap-1781	39	15	hv	hv	NOUN
ap-1781	39	16	are	be	AUX
ap-1781	39	17	calculated	calculate	VERB
ap-1781	39	18	assuming	assume	VERB
ap-1781	39	19	a	a	DET
ap-1781	39	20	storage	storage	NOUN
ap-1781	39	21	charge	charge	NOUN
ap-1781	39	22	higher	high	ADJ
ap-1781	39	23	that	that	SCONJ
ap-1781	39	24	the	the	DET
ap-1781	39	25	extracted	extract	VERB
ap-1781	39	26	one	one	NUM
ap-1781	39	27	.	.	PUNCT
ap-1781	40	1	under	under	ADP
ap-1781	40	2	this	this	DET
ap-1781	40	3	condition	condition	NOUN
ap-1781	40	4	,	,	PUNCT
ap-1781	40	5	the	the	DET
ap-1781	40	6	accelerating	accelerate	VERB
ap-1781	40	7	voltages	voltage	NOUN
ap-1781	40	8	during	during	ADP
ap-1781	40	9	charge	charge	NOUN
ap-1781	40	10	extraction	extraction	NOUN
ap-1781	40	11	are	be	AUX
ap-1781	40	12	constant	constant	ADJ
ap-1781	40	13	and	and	CCONJ
ap-1781	40	14	the	the	DET
ap-1781	40	15	oscilloscope	oscilloscope	NOUN
ap-1781	40	16	is	be	AUX
ap-1781	40	17	able	able	ADJ
ap-1781	40	18	to	to	PART
ap-1781	40	19	record	record	VERB
ap-1781	40	20	the	the	DET
ap-1781	40	21	real	real	ADJ
ap-1781	40	22	signal	signal	NOUN
ap-1781	40	23	.	.	PUNCT
ap-1781	41	1	te	te	PROPN
ap-1781	41	2	is	be	AUX
ap-1781	41	3	not	not	PART
ap-1781	41	4	able	able	ADJ
ap-1781	41	5	to	to	PART
ap-1781	41	6	support	support	VERB
ap-1781	41	7	the	the	DET
ap-1781	41	8	suppressing	suppress	VERB
ap-1781	41	9	electrode	electrode	NOUN
ap-1781	41	10	on	on	ADP
ap-1781	41	11	the	the	DET
ap-1781	41	12	cup	cup	NOUN
ap-1781	41	13	collector	collector	NOUN
ap-1781	41	14	,	,	PUNCT
ap-1781	41	15	and	and	CCONJ
ap-1781	41	16	secondary	secondary	ADJ
ap-1781	41	17	electron	electron	NOUN
ap-1781	41	18	emission	emission	NOUN
ap-1781	41	19	,	,	PUNCT
ap-1781	41	20	caused	cause	VERB
ap-1781	41	21	by	by	ADP
ap-1781	41	22	high	high	ADJ
ap-1781	41	23	ion	ion	NOUN
ap-1781	41	24	energy	energy	NOUN
ap-1781	41	25	,	,	PUNCT
ap-1781	41	26	is	be	AUX
ap-1781	41	27	therefore	therefore	ADV
ap-1781	41	28	present	present	ADJ
ap-1781	41	29	.	.	PUNCT
ap-1781	42	1	in	in	ADP
ap-1781	42	2	this	this	DET
ap-1781	42	3	configuration	configuration	NOUN
ap-1781	42	4	,	,	PUNCT
ap-1781	42	5	we	we	PRON
ap-1781	42	6	are	be	AUX
ap-1781	42	7	aware	aware	ADJ
ap-1781	42	8	that	that	SCONJ
ap-1781	42	9	the	the	DET
ap-1781	42	10	output	output	NOUN
ap-1781	42	11	current	current	ADJ
ap-1781	42	12	values	value	NOUN
ap-1781	42	13	are	be	AUX
ap-1781	42	14	about	about	ADV
ap-1781	42	15	20	20	NUM
ap-1781	42	16	%	%	NOUN
ap-1781	42	17	higher	high	ADJ
ap-1781	42	18	than	than	ADP
ap-1781	42	19	the	the	DET
ap-1781	42	20	real	real	ADJ
ap-1781	42	21	values	value	NOUN
ap-1781	42	22	[	[	X
ap-1781	42	23	11	11	NUM
ap-1781	42	24	]	]	PUNCT
ap-1781	42	25	.	.	PUNCT
ap-1781	43	1	3	3	X
ap-1781	43	2	.	.	NOUN
ap-1781	43	3	results	result	NOUN
ap-1781	43	4	and	and	CCONJ
ap-1781	43	5	discussion	discussion	VERB
ap-1781	43	6	the	the	DET
ap-1781	43	7	value	value	NOUN
ap-1781	43	8	of	of	ADP
ap-1781	43	9	the	the	DET
ap-1781	43	10	laser	laser	NOUN
ap-1781	43	11	irradiance	irradiance	NOUN
ap-1781	43	12	used	use	VERB
ap-1781	43	13	to	to	PART
ap-1781	43	14	produce	produce	VERB
ap-1781	43	15	the	the	DET
ap-1781	43	16	ion	ion	NOUN
ap-1781	43	17	beams	beam	NOUN
ap-1781	43	18	was	be	AUX
ap-1781	43	19	1.0	1.0	NUM
ap-1781	43	20	×	×	NOUN
ap-1781	43	21	108	108	NUM
ap-1781	43	22	w	w	NOUN
ap-1781	43	23	cm−2	cm−2	PROPN
ap-1781	43	24	and	and	CCONJ
ap-1781	43	25	the	the	DET
ap-1781	43	26	ablated	ablated	ADJ
ap-1781	43	27	target	target	NOUN
ap-1781	43	28	was	be	AUX
ap-1781	43	29	a	a	DET
ap-1781	43	30	pure	pure	ADJ
ap-1781	43	31	(	(	PUNCT
ap-1781	43	32	99.99	99.99	NUM
ap-1781	43	33	%	%	NOUN
ap-1781	43	34	)	)	PUNCT
ap-1781	43	35	disk	disk	NOUN
ap-1781	43	36	of	of	ADP
ap-1781	43	37	cu	cu	PROPN
ap-1781	43	38	.	.	PUNCT
ap-1781	44	1	figure	figure	NOUN
ap-1781	44	2	2	2	NUM
ap-1781	44	3	shows	show	VERB
ap-1781	44	4	the	the	DET
ap-1781	44	5	time	time	NOUN
ap-1781	44	6	of	of	ADP
ap-1781	44	7	flight	flight	NOUN
ap-1781	44	8	(	(	PUNCT
ap-1781	44	9	tof	tof	PROPN
ap-1781	44	10	)	)	PUNCT
ap-1781	44	11	spectra	spectra	NOUN
ap-1781	44	12	obtained	obtain	VERB
ap-1781	44	13	at	at	ADP
ap-1781	44	14	60	60	NUM
ap-1781	44	15	,	,	PUNCT
ap-1781	44	16	40	40	NUM
ap-1781	44	17	and	and	CCONJ
ap-1781	44	18	30	30	NUM
ap-1781	44	19	kv	kv	NOUN
ap-1781	44	20	of	of	ADP
ap-1781	44	21	total	total	ADJ
ap-1781	44	22	accelerating	accelerate	VERB
ap-1781	44	23	voltage	voltage	NOUN
ap-1781	44	24	from	from	ADP
ap-1781	44	25	the	the	DET
ap-1781	44	26	cu	cu	PROPN
ap-1781	44	27	target	target	NOUN
ap-1781	44	28	,	,	PUNCT
ap-1781	44	29	detecting	detect	VERB
ap-1781	44	30	the	the	DET
ap-1781	44	31	ion	ion	NOUN
ap-1781	44	32	emission	emission	NOUN
ap-1781	44	33	with	with	ADP
ap-1781	44	34	the	the	DET
ap-1781	44	35	faraday	faraday	PROPN
ap-1781	44	36	cup	cup	PROPN
ap-1781	44	37	placed	place	VERB
ap-1781	44	38	23	23	NUM
ap-1781	44	39	cm	cm	NOUN
ap-1781	44	40	from	from	ADP
ap-1781	44	41	the	the	DET
ap-1781	44	42	target	target	NOUN
ap-1781	44	43	.	.	PUNCT
ap-1781	45	1	the	the	DET
ap-1781	45	2	vertical	vertical	ADJ
ap-1781	45	3	axis	axis	NOUN
ap-1781	45	4	represents	represent	VERB
ap-1781	45	5	the	the	DET
ap-1781	45	6	output	output	NOUN
ap-1781	45	7	current	current	ADJ
ap-1781	45	8	.	.	PUNCT
ap-1781	46	1	the	the	DET
ap-1781	46	2	maximum	maximum	ADJ
ap-1781	46	3	output	output	NOUN
ap-1781	46	4	current	current	NOUN
ap-1781	46	5	is	be	AUX
ap-1781	46	6	reached	reach	VERB
ap-1781	46	7	applying	apply	VERB
ap-1781	46	8	40	40	NUM
ap-1781	46	9	and	and	CCONJ
ap-1781	46	10	20	20	NUM
ap-1781	46	11	kv	kv	PROPN
ap-1781	46	12	,	,	PUNCT
ap-1781	46	13	respectively	respectively	ADV
ap-1781	46	14	,	,	PUNCT
ap-1781	46	15	on	on	ADP
ap-1781	46	16	the	the	DET
ap-1781	46	17	first	first	ADJ
ap-1781	46	18	gap	gap	NOUN
ap-1781	46	19	(	(	PUNCT
ap-1781	46	20	ec	ec	PROPN
ap-1781	46	21	–	–	PUNCT
ap-1781	46	22	ge	ge	PROPN
ap-1781	46	23	)	)	PUNCT
ap-1781	46	24	and	and	CCONJ
ap-1781	46	25	on	on	ADP
ap-1781	46	26	the	the	DET
ap-1781	46	27	second	second	ADJ
ap-1781	46	28	gap	gap	NOUN
ap-1781	46	29	(	(	PUNCT
ap-1781	46	30	ge	ge	PROPN
ap-1781	46	31	–	–	PUNCT
ap-1781	46	32	te	te	PROPN
ap-1781	46	33	)	)	PUNCT
ap-1781	46	34	.	.	PUNCT
ap-1781	47	1	the	the	DET
ap-1781	47	2	space	space	NOUN
ap-1781	47	3	charge	charge	NOUN
ap-1781	47	4	effects	effect	NOUN
ap-1781	47	5	are	be	AUX
ap-1781	47	6	more	more	ADV
ap-1781	47	7	evident	evident	ADJ
ap-1781	47	8	at	at	ADP
ap-1781	47	9	the	the	DET
ap-1781	47	10	lowest	low	ADJ
ap-1781	47	11	accelerating	accelerate	VERB
ap-1781	47	12	voltage	voltage	NOUN
ap-1781	47	13	applied	apply	VERB
ap-1781	47	14	on	on	ADP
ap-1781	47	15	the	the	DET
ap-1781	47	16	first	first	ADJ
ap-1781	47	17	gap	gap	NOUN
ap-1781	47	18	,	,	PUNCT
ap-1781	47	19	although	although	SCONJ
ap-1781	47	20	they	they	PRON
ap-1781	47	21	are	be	AUX
ap-1781	47	22	present	present	ADJ
ap-1781	47	23	anyway	anyway	ADV
ap-1781	47	24	.	.	PUNCT
ap-1781	48	1	so	so	ADV
ap-1781	48	2	,	,	PUNCT
ap-1781	48	3	considering	consider	VERB
ap-1781	48	4	only	only	ADV
ap-1781	48	5	the	the	DET
ap-1781	48	6	tof	tof	PROPN
ap-1781	48	7	curves	curve	NOUN
ap-1781	48	8	out	out	ADP
ap-1781	48	9	of	of	ADP
ap-1781	48	10	the	the	DET
ap-1781	48	11	charge	charge	NOUN
ap-1781	48	12	domination	domination	NOUN
ap-1781	48	13	effects	effect	NOUN
ap-1781	48	14	,	,	PUNCT
ap-1781	48	15	we	we	PRON
ap-1781	48	16	obtain	obtain	VERB
ap-1781	48	17	the	the	DET
ap-1781	48	18	behaviour	behaviour	NOUN
ap-1781	48	19	of	of	ADP
ap-1781	48	20	the	the	DET
ap-1781	48	21	accelerated	accelerate	VERB
ap-1781	48	22	charge	charge	NOUN
ap-1781	48	23	with	with	ADP
ap-1781	48	24	respect	respect	NOUN
ap-1781	48	25	to	to	ADP
ap-1781	48	26	the	the	DET
ap-1781	48	27	accelerating	accelerate	VERB
ap-1781	48	28	voltage	voltage	NOUN
ap-1781	48	29	.	.	PUNCT
ap-1781	49	1	from	from	ADP
ap-1781	49	2	these	these	DET
ap-1781	49	3	results	result	NOUN
ap-1781	49	4	,	,	PUNCT
ap-1781	49	5	we	we	PRON
ap-1781	49	6	can	can	AUX
ap-1781	49	7	observe	observe	VERB
ap-1781	49	8	the	the	DET
ap-1781	49	9	absence	absence	NOUN
ap-1781	49	10	of	of	ADP
ap-1781	49	11	a	a	DET
ap-1781	49	12	saturation	saturation	NOUN
ap-1781	49	13	phase	phase	NOUN
ap-1781	49	14	.	.	PUNCT
ap-1781	50	1	in	in	ADP
ap-1781	50	2	fact	fact	NOUN
ap-1781	50	3	the	the	DET
ap-1781	50	4	curves	curve	NOUN
ap-1781	50	5	in	in	ADP
ap-1781	50	6	fig	fig	NOUN
ap-1781	50	7	.	.	PUNCT
ap-1781	51	1	3	3	NUM
ap-1781	51	2	have	have	VERB
ap-1781	51	3	a	a	DET
ap-1781	51	4	growing	grow	VERB
ap-1781	51	5	trend	trend	NOUN
ap-1781	51	6	with	with	ADP
ap-1781	51	7	respect	respect	NOUN
ap-1781	51	8	to	to	ADP
ap-1781	51	9	the	the	DET
ap-1781	51	10	applied	apply	VERB
ap-1781	51	11	voltage	voltage	NOUN
ap-1781	51	12	.	.	PUNCT
ap-1781	52	1	the	the	DET
ap-1781	52	2	growing	grow	VERB
ap-1781	52	3	trend	trend	NOUN
ap-1781	52	4	on	on	ADP
ap-1781	52	5	the	the	DET
ap-1781	52	6	first	first	ADJ
ap-1781	52	7	gap	gap	NOUN
ap-1781	52	8	voltage	voltage	NOUN
ap-1781	52	9	is	be	AUX
ap-1781	52	10	larger	large	ADJ
ap-1781	52	11	than	than	ADP
ap-1781	52	12	the	the	DET
ap-1781	52	13	one	one	NUM
ap-1781	52	14	dependent	dependent	ADJ
ap-1781	52	15	on	on	ADP
ap-1781	52	16	the	the	DET
ap-1781	52	17	second	second	ADJ
ap-1781	52	18	gap	gap	NOUN
ap-1781	52	19	voltage	voltage	NOUN
ap-1781	52	20	.	.	PUNCT
ap-1781	53	1	theoretically	theoretically	ADV
ap-1781	53	2	,	,	PUNCT
ap-1781	53	3	we	we	PRON
ap-1781	53	4	can	can	AUX
ap-1781	53	5	expect	expect	VERB
ap-1781	53	6	to	to	PART
ap-1781	53	7	observe	observe	VERB
ap-1781	53	8	a	a	DET
ap-1781	53	9	constant	constant	ADJ
ap-1781	53	10	trend	trend	NOUN
ap-1781	53	11	for	for	ADP
ap-1781	53	12	the	the	DET
ap-1781	53	13	curves	curve	NOUN
ap-1781	53	14	,	,	PUNCT
ap-1781	53	15	dependent	dependent	ADJ
ap-1781	53	16	principally	principally	ADV
ap-1781	53	17	on	on	ADP
ap-1781	53	18	the	the	DET
ap-1781	53	19	voltages	voltage	NOUN
ap-1781	53	20	of	of	ADP
ap-1781	53	21	the	the	DET
ap-1781	53	22	second	second	ADJ
ap-1781	53	23	acceleration	acceleration	NOUN
ap-1781	53	24	gap	gap	NOUN
ap-1781	53	25	,	,	PUNCT
ap-1781	53	26	because	because	SCONJ
ap-1781	53	27	the	the	DET
ap-1781	53	28	charge	charge	NOUN
ap-1781	53	29	is	be	AUX
ap-1781	53	30	already	already	ADV
ap-1781	53	31	extracted	extract	VERB
ap-1781	53	32	and	and	CCONJ
ap-1781	53	33	its	its	PRON
ap-1781	53	34	value	value	NOUN
ap-1781	53	35	should	should	AUX
ap-1781	53	36	be	be	AUX
ap-1781	53	37	constant	constant	ADJ
ap-1781	53	38	.	.	PUNCT
ap-1781	54	1	we	we	PRON
ap-1781	54	2	can	can	AUX
ap-1781	54	3	asfigure	asfigure	VERB
ap-1781	54	4	2	2	NUM
ap-1781	54	5	.	.	PUNCT
ap-1781	55	1	waveforms	waveform	NOUN
ap-1781	55	2	of	of	ADP
ap-1781	55	3	the	the	DET
ap-1781	55	4	output	output	NOUN
ap-1781	55	5	current	current	NOUN
ap-1781	55	6	at	at	ADP
ap-1781	55	7	different	different	ADJ
ap-1781	55	8	accelerating	accelerate	VERB
ap-1781	55	9	voltages	voltage	NOUN
ap-1781	55	10	for	for	ADP
ap-1781	55	11	a	a	DET
ap-1781	55	12	cu	cu	NOUN
ap-1781	55	13	target	target	NOUN
ap-1781	55	14	;	;	PUNCT
ap-1781	55	15	laser	laser	NOUN
ap-1781	55	16	irradiance	irradiance	NOUN
ap-1781	55	17	:	:	PUNCT
ap-1781	55	18	0.1	0.1	NUM
ap-1781	55	19	gw	gw	PROPN
ap-1781	55	20	cm−2	cm−2	PROPN
ap-1781	55	21	.	.	PUNCT
ap-1781	56	1	cribe	cribe	VERB
ap-1781	56	2	this	this	DET
ap-1781	56	3	behaviour	behaviour	NOUN
ap-1781	56	4	toi	toi	NOUN
ap-1781	56	5	the	the	DET
ap-1781	56	6	secondary	secondary	ADJ
ap-1781	56	7	emission	emission	NOUN
ap-1781	56	8	of	of	ADP
ap-1781	56	9	electrons	electron	NOUN
ap-1781	56	10	from	from	ADP
ap-1781	56	11	the	the	DET
ap-1781	56	12	cup	cup	NOUN
ap-1781	56	13	collector	collector	NOUN
ap-1781	56	14	,	,	PUNCT
ap-1781	56	15	because	because	SCONJ
ap-1781	56	16	we	we	PRON
ap-1781	56	17	are	be	AUX
ap-1781	56	18	not	not	PART
ap-1781	56	19	able	able	ADJ
ap-1781	56	20	to	to	PART
ap-1781	56	21	prevent	prevent	VERB
ap-1781	56	22	this	this	DET
ap-1781	56	23	emission	emission	NOUN
ap-1781	56	24	,	,	PUNCT
ap-1781	56	25	owing	owe	VERB
ap-1781	56	26	to	to	ADP
ap-1781	56	27	the	the	DET
ap-1781	56	28	absence	absence	NOUN
ap-1781	56	29	of	of	ADP
ap-1781	56	30	a	a	DET
ap-1781	56	31	suppressing	suppress	VERB
ap-1781	56	32	electrode	electrode	NOUN
ap-1781	56	33	on	on	ADP
ap-1781	56	34	the	the	DET
ap-1781	56	35	faraday	faraday	PROPN
ap-1781	56	36	cup	cup	PROPN
ap-1781	56	37	.	.	PUNCT
ap-1781	57	1	so	so	ADV
ap-1781	57	2	we	we	PRON
ap-1781	57	3	expect	expect	VERB
ap-1781	57	4	that	that	SCONJ
ap-1781	57	5	the	the	DET
ap-1781	57	6	real	real	ADJ
ap-1781	57	7	charge	charge	NOUN
ap-1781	57	8	must	must	AUX
ap-1781	57	9	be	be	AUX
ap-1781	57	10	increased	increase	VERB
ap-1781	57	11	by	by	ADP
ap-1781	57	12	about	about	ADV
ap-1781	57	13	20	20	NUM
ap-1781	57	14	%	%	NOUN
ap-1781	57	15	for	for	ADP
ap-1781	57	16	the	the	DET
ap-1781	57	17	used	use	VERB
ap-1781	57	18	voltage	voltage	NOUN
ap-1781	57	19	values	value	NOUN
ap-1781	57	20	.	.	PUNCT
ap-1781	58	1	fixing	fix	VERB
ap-1781	58	2	the	the	DET
ap-1781	58	3	voltage	voltage	NOUN
ap-1781	58	4	at	at	ADP
ap-1781	58	5	20	20	NUM
ap-1781	58	6	kv	kv	NOUN
ap-1781	58	7	in	in	ADP
ap-1781	58	8	the	the	DET
ap-1781	58	9	second	second	ADJ
ap-1781	58	10	gap	gap	NOUN
ap-1781	58	11	,	,	PUNCT
ap-1781	58	12	the	the	DET
ap-1781	58	13	extraction	extraction	NOUN
ap-1781	58	14	current	current	NOUN
ap-1781	58	15	increased	increase	VERB
ap-1781	58	16	with	with	ADP
ap-1781	58	17	the	the	DET
ap-1781	58	18	change	change	NOUN
ap-1781	58	19	of	of	ADP
ap-1781	58	20	the	the	DET
ap-1781	58	21	voltage	voltage	NOUN
ap-1781	58	22	applied	apply	VERB
ap-1781	58	23	on	on	ADP
ap-1781	58	24	first	first	ADJ
ap-1781	58	25	gap	gap	NOUN
ap-1781	58	26	,	,	PUNCT
ap-1781	58	27	reaching	reach	VERB
ap-1781	58	28	150	150	NUM
ap-1781	58	29	%	%	NOUN
ap-1781	58	30	at	at	ADP
ap-1781	58	31	the	the	DET
ap-1781	58	32	maximum	maximum	ADJ
ap-1781	58	33	voltage	voltage	NOUN
ap-1781	58	34	of	of	ADP
ap-1781	58	35	40	40	NUM
ap-1781	58	36	kv	kv	NOUN
ap-1781	58	37	with	with	ADP
ap-1781	58	38	respect	respect	NOUN
ap-1781	58	39	to	to	ADP
ap-1781	58	40	the	the	DET
ap-1781	58	41	value	value	NOUN
ap-1781	58	42	obtained	obtain	VERB
ap-1781	58	43	at	at	ADP
ap-1781	58	44	0	0	NUM
ap-1781	58	45	kv	kv	PROPN
ap-1781	58	46	.	.	PUNCT
ap-1781	59	1	this	this	DET
ap-1781	59	2	result	result	NOUN
ap-1781	59	3	implies	imply	VERB
ap-1781	59	4	strong	strong	ADJ
ap-1781	59	5	dependence	dependence	NOUN
ap-1781	59	6	of	of	ADP
ap-1781	59	7	the	the	DET
ap-1781	59	8	extraction	extraction	NOUN
ap-1781	59	9	efficiency	efficiency	NOUN
ap-1781	59	10	on	on	ADP
ap-1781	59	11	the	the	DET
ap-1781	59	12	first	first	ADJ
ap-1781	59	13	stage	stage	NOUN
ap-1781	59	14	voltage	voltage	NOUN
ap-1781	59	15	.	.	PUNCT
ap-1781	60	1	in	in	ADP
ap-1781	60	2	effect	effect	NOUN
ap-1781	60	3	,	,	PUNCT
ap-1781	60	4	simulations	simulation	NOUN
ap-1781	60	5	results	result	NOUN
ap-1781	60	6	preformed	preform	VERB
ap-1781	60	7	in	in	ADP
ap-1781	60	8	previous	previous	ADJ
ap-1781	60	9	works	work	NOUN
ap-1781	60	10	,	,	PUNCT
ap-1781	60	11	have	have	AUX
ap-1781	60	12	shown	show	VERB
ap-1781	60	13	,	,	PUNCT
ap-1781	60	14	tha	tha	CCONJ
ap-1781	60	15	the	the	DET
ap-1781	60	16	electric	electric	ADJ
ap-1781	60	17	field	field	NOUN
ap-1781	60	18	strenght	strenght	VERB
ap-1781	60	19	near	near	ADP
ap-1781	60	20	the	the	DET
ap-1781	60	21	ec	ec	PROPN
ap-1781	60	22	hole	hole	NOUN
ap-1781	60	23	increased	increase	VERB
ap-1781	60	24	with	with	ADP
ap-1781	60	25	respect	respect	NOUN
ap-1781	60	26	to	to	ADP
ap-1781	60	27	the	the	DET
ap-1781	60	28	applied	apply	VERB
ap-1781	60	29	voltage	voltage	NOUN
ap-1781	60	30	.	.	PUNCT
ap-1781	61	1	this	this	DET
ap-1781	61	2	fact	fact	NOUN
ap-1781	61	3	can	can	AUX
ap-1781	61	4	enlarge	enlarge	VERB
ap-1781	61	5	the	the	DET
ap-1781	61	6	extracting	extract	VERB
ap-1781	61	7	volume	volume	NOUN
ap-1781	61	8	inside	inside	ADP
ap-1781	61	9	the	the	DET
ap-1781	61	10	anode	anode	NOUN
ap-1781	61	11	,	,	PUNCT
ap-1781	61	12	and	and	CCONJ
ap-1781	61	13	as	as	ADP
ap-1781	61	14	a	a	DET
ap-1781	61	15	consequence	consequence	NOUN
ap-1781	61	16	,	,	PUNCT
ap-1781	61	17	the	the	DET
ap-1781	61	18	extraction	extraction	NOUN
ap-1781	61	19	efficiency	efficiency	NOUN
ap-1781	61	20	.	.	PUNCT
ap-1781	62	1	the	the	DET
ap-1781	62	2	cu	cu	PROPN
ap-1781	62	3	target	target	NOUN
ap-1781	62	4	at	at	ADP
ap-1781	62	5	zero	zero	NUM
ap-1781	62	6	voltage	voltage	NOUN
ap-1781	62	7	produced	produce	VERB
ap-1781	62	8	ion	ion	NOUN
ap-1781	62	9	beams	beam	NOUN
ap-1781	62	10	containing	contain	VERB
ap-1781	62	11	1.2	1.2	NUM
ap-1781	62	12	×	×	NOUN
ap-1781	62	13	1011	1011	NUM
ap-1781	62	14	ions	ion	NOUN
ap-1781	62	15	/	/	SYM
ap-1781	62	16	pulse	pulse	NOUN
ap-1781	62	17	(	(	PUNCT
ap-1781	62	18	0.7	0.7	NUM
ap-1781	62	19	×	×	NOUN
ap-1781	62	20	1011	1011	NUM
ap-1781	62	21	ions	ion	NOUN
ap-1781	62	22	cm−2	cm−2	PROPN
ap-1781	62	23	)	)	PUNCT
ap-1781	62	24	.	.	PUNCT
ap-1781	63	1	instead	instead	ADV
ap-1781	63	2	,	,	PUNCT
ap-1781	63	3	applying	apply	VERB
ap-1781	63	4	accelerating	accelerate	VERB
ap-1781	63	5	voltages	voltage	NOUN
ap-1781	63	6	of	of	ADP
ap-1781	63	7	40	40	NUM
ap-1781	63	8	and	and	CCONJ
ap-1781	63	9	20	20	NUM
ap-1781	63	10	kv	kv	NOUN
ap-1781	63	11	in	in	ADP
ap-1781	63	12	the	the	DET
ap-1781	63	13	first	first	ADJ
ap-1781	63	14	and	and	CCONJ
ap-1781	63	15	sec255	sec255	PROPN
ap-1781	63	16	luciano	luciano	PROPN
ap-1781	63	17	velardi	velardi	PROPN
ap-1781	63	18	et	et	PROPN
ap-1781	63	19	al	al	PROPN
ap-1781	63	20	.	.	PROPN
ap-1781	63	21	acta	acta	PROPN
ap-1781	63	22	polytechnica	polytechnica	PROPN
ap-1781	63	23	figure	figure	NOUN
ap-1781	63	24	3	3	NUM
ap-1781	63	25	.	.	PUNCT
ap-1781	63	26	output	output	NOUN
ap-1781	63	27	charge	charge	NOUN
ap-1781	63	28	on	on	ADP
ap-1781	63	29	accelerating	accelerate	VERB
ap-1781	63	30	voltages	voltage	NOUN
ap-1781	63	31	for	for	ADP
ap-1781	63	32	the	the	DET
ap-1781	63	33	cu	cu	PROPN
ap-1781	63	34	target	target	NOUN
ap-1781	63	35	;	;	PUNCT
ap-1781	63	36	laser	laser	NOUN
ap-1781	63	37	irradiance	irradiance	NOUN
ap-1781	63	38	:	:	PUNCT
ap-1781	63	39	0.1	0.1	NUM
ap-1781	63	40	gw	gw	PROPN
ap-1781	63	41	cm−2	cm−2	PROPN
ap-1781	63	42	.	.	PROPN
ap-1781	63	43	ond	ond	NOUN
ap-1781	63	44	accelerating	accelerate	VERB
ap-1781	63	45	gap	gap	NOUN
ap-1781	63	46	,	,	PUNCT
ap-1781	63	47	respectively	respectively	ADV
ap-1781	63	48	,	,	PUNCT
ap-1781	63	49	we	we	PRON
ap-1781	63	50	obtained	obtain	VERB
ap-1781	63	51	an	an	DET
ap-1781	63	52	increase	increase	NOUN
ap-1781	63	53	of	of	ADP
ap-1781	63	54	the	the	DET
ap-1781	63	55	ion	ion	NOUN
ap-1781	63	56	dose	dose	VERB
ap-1781	63	57	up	up	ADV
ap-1781	63	58	to	to	PART
ap-1781	63	59	3.4	3.4	NUM
ap-1781	63	60	×	×	NOUN
ap-1781	63	61	1011	1011	NUM
ap-1781	63	62	ions	ion	NOUN
ap-1781	63	63	/	/	SYM
ap-1781	63	64	pulse	pulse	NOUN
ap-1781	63	65	,	,	PUNCT
ap-1781	63	66	(	(	PUNCT
ap-1781	63	67	2	2	NUM
ap-1781	63	68	×	×	NOUN
ap-1781	63	69	1011	1011	NUM
ap-1781	63	70	ions	ion	NOUN
ap-1781	63	71	cm−2	cm−2	PROPN
ap-1781	63	72	)	)	PUNCT
ap-1781	63	73	.	.	PUNCT
ap-1781	64	1	for	for	ADP
ap-1781	64	2	a	a	DET
ap-1781	64	3	geometric	geometric	ADJ
ap-1781	64	4	characterization	characterization	NOUN
ap-1781	64	5	of	of	ADP
ap-1781	64	6	the	the	DET
ap-1781	64	7	beam	beam	NOUN
ap-1781	64	8	,	,	PUNCT
ap-1781	64	9	we	we	PRON
ap-1781	64	10	performed	perform	VERB
ap-1781	64	11	emittance	emittance	NOUN
ap-1781	64	12	measurements	measurement	NOUN
ap-1781	64	13	by	by	ADP
ap-1781	64	14	the	the	DET
ap-1781	64	15	pepper	pepper	NOUN
ap-1781	64	16	pot	pot	NOUN
ap-1781	64	17	technique	technique	NOUN
ap-1781	64	18	.	.	PUNCT
ap-1781	65	1	we	we	PRON
ap-1781	65	2	can	can	AUX
ap-1781	65	3	assume	assume	VERB
ap-1781	65	4	the	the	DET
ap-1781	65	5	propagation	propagation	NOUN
ap-1781	65	6	direction	direction	NOUN
ap-1781	65	7	of	of	ADP
ap-1781	65	8	the	the	DET
ap-1781	65	9	beam	beam	NOUN
ap-1781	65	10	along	along	ADP
ap-1781	65	11	the	the	DET
ap-1781	65	12	z	z	NOUN
ap-1781	65	13	axis	axis	NOUN
ap-1781	65	14	.	.	PUNCT
ap-1781	66	1	so	so	ADV
ap-1781	66	2	the	the	DET
ap-1781	66	3	x	x	ADJ
ap-1781	66	4	-	-	ADJ
ap-1781	66	5	plane	plane	NOUN
ap-1781	66	6	emittance	emittance	NOUN
ap-1781	66	7	x	x	PUNCT
ap-1781	66	8	is	be	AUX
ap-1781	66	9	1	1	NUM
ap-1781	66	10	/	/	SYM
ap-1781	66	11	π	π	PROPN
ap-1781	66	12	times	time	VERB
ap-1781	66	13	the	the	DET
ap-1781	66	14	area	area	NOUN
ap-1781	66	15	ax	ax	NOUN
ap-1781	66	16	in	in	ADP
ap-1781	66	17	the	the	DET
ap-1781	66	18	xx′	xx′	NOUN
ap-1781	66	19	trace	trace	NOUN
ap-1781	66	20	plane	plane	NOUN
ap-1781	66	21	(	(	PUNCT
ap-1781	66	22	tpx	tpx	PROPN
ap-1781	66	23	)	)	PUNCT
ap-1781	66	24	occupied	occupy	VERB
ap-1781	66	25	by	by	ADP
ap-1781	66	26	the	the	DET
ap-1781	66	27	points	point	NOUN
ap-1781	66	28	representing	represent	VERB
ap-1781	66	29	the	the	DET
ap-1781	66	30	beam	beam	NOUN
ap-1781	66	31	particles	particle	NOUN
ap-1781	66	32	at	at	ADP
ap-1781	66	33	a	a	DET
ap-1781	66	34	given	give	VERB
ap-1781	66	35	value	value	NOUN
ap-1781	66	36	of	of	ADP
ap-1781	66	37	z	z	PROPN
ap-1781	66	38	,	,	PUNCT
ap-1781	66	39	namely	namely	ADV
ap-1781	66	40	εx	εx	ADV
ap-1781	66	41	=	=	NOUN
ap-1781	66	42	ax	ax	NOUN
ap-1781	66	43	π	π	PROPN
ap-1781	66	44	.	.	PUNCT
ap-1781	67	1	(	(	PUNCT
ap-1781	67	2	1	1	X
ap-1781	67	3	)	)	PUNCT
ap-1781	67	4	in	in	ADP
ap-1781	67	5	the	the	DET
ap-1781	67	6	phase	phase	NOUN
ap-1781	67	7	plane	plane	NOUN
ap-1781	67	8	(	(	PUNCT
ap-1781	67	9	ppx	ppx	NOUN
ap-1781	67	10	)	)	PUNCT
ap-1781	67	11	,	,	PUNCT
ap-1781	67	12	the	the	DET
ap-1781	67	13	area	area	NOUN
ap-1781	67	14	of	of	ADP
ap-1781	67	15	the	the	DET
ap-1781	67	16	particle	particle	NOUN
ap-1781	67	17	is	be	AUX
ap-1781	67	18	defined	define	VERB
ap-1781	67	19	as	as	ADP
ap-1781	67	20	[	[	X
ap-1781	67	21	11	11	NUM
ap-1781	67	22	]	]	X
ap-1781	67	23	a0	a0	NOUN
ap-1781	67	24	x	x	PUNCT
ap-1781	68	1	=	=	PUNCT
ap-1781	68	2	∫∫	∫∫	ADV
ap-1781	68	3	f0	f0	ADJ
ap-1781	68	4	2	2	NUM
ap-1781	68	5	6=0	6=0	NUM
ap-1781	68	6	dxdpx	dxdpx	NOUN
ap-1781	68	7	=	=	PUNCT
ap-1781	68	8	m0cβγ	m0cβγ	PROPN
ap-1781	68	9	ax	ax	NOUN
ap-1781	68	10	,	,	PUNCT
ap-1781	68	11	(	(	PUNCT
ap-1781	68	12	2	2	X
ap-1781	68	13	)	)	PUNCT
ap-1781	68	14	where	where	SCONJ
ap-1781	68	15	f0	f0	PROPN
ap-1781	68	16	2	2	NUM
ap-1781	68	17	is	be	AUX
ap-1781	68	18	the	the	DET
ap-1781	68	19	distribution	distribution	NOUN
ap-1781	68	20	function	function	NOUN
ap-1781	68	21	of	of	ADP
ap-1781	68	22	the	the	DET
ap-1781	68	23	particles	particle	NOUN
ap-1781	68	24	,	,	PUNCT
ap-1781	68	25	m0	m0	PROPN
ap-1781	68	26	is	be	AUX
ap-1781	68	27	the	the	DET
ap-1781	68	28	rest	rest	NOUN
ap-1781	68	29	mass	mass	NOUN
ap-1781	68	30	of	of	ADP
ap-1781	68	31	the	the	DET
ap-1781	68	32	particles	particle	NOUN
ap-1781	68	33	,	,	PUNCT
ap-1781	68	34	β	β	X
ap-1781	68	35	=	=	SYM
ap-1781	68	36	v	v	PROPN
ap-1781	68	37	/	/	SYM
ap-1781	68	38	c	c	PROPN
ap-1781	68	39	and	and	CCONJ
ap-1781	68	40	γ	γ	X
ap-1781	68	41	=	=	SYM
ap-1781	68	42	1/(1	1/(1	NUM
ap-1781	68	43	−	−	NOUN
ap-1781	68	44	β2)1/2	β2)1/2	PROPN
ap-1781	68	45	.	.	PUNCT
ap-1781	69	1	actually	actually	ADV
ap-1781	69	2	,	,	PUNCT
ap-1781	69	3	it	it	PRON
ap-1781	69	4	is	be	AUX
ap-1781	69	5	necessary	necessary	ADJ
ap-1781	69	6	to	to	PART
ap-1781	69	7	define	define	VERB
ap-1781	69	8	an	an	DET
ap-1781	69	9	invariant	invariant	ADJ
ap-1781	69	10	quantity	quantity	NOUN
ap-1781	69	11	of	of	ADP
ap-1781	69	12	the	the	DET
ap-1781	69	13	motion	motion	NOUN
ap-1781	69	14	called	call	VERB
ap-1781	69	15	normalized	normalize	VERB
ap-1781	69	16	emittance	emittance	NOUN
ap-1781	69	17	εnx	εnx	ADJ
ap-1781	69	18	in	in	ADP
ap-1781	69	19	the	the	DET
ap-1781	69	20	tpx	tpx	NOUN
ap-1781	69	21	.	.	PUNCT
ap-1781	70	1	therefore	therefore	ADV
ap-1781	70	2	,	,	PUNCT
ap-1781	70	3	by	by	ADP
ap-1781	70	4	liouville	liouville	PROPN
ap-1781	70	5	’s	’s	PART
ap-1781	70	6	theorem	theorem	NOUN
ap-1781	70	7	,	,	PUNCT
ap-1781	70	8	it	it	PRON
ap-1781	70	9	is	be	AUX
ap-1781	70	10	known	know	VERB
ap-1781	70	11	that	that	SCONJ
ap-1781	70	12	the	the	DET
ap-1781	70	13	area	area	NOUN
ap-1781	70	14	occupied	occupy	VERB
ap-1781	70	15	by	by	ADP
ap-1781	70	16	the	the	DET
ap-1781	70	17	particle	particle	NOUN
ap-1781	70	18	beam	beam	NOUN
ap-1781	70	19	in	in	ADP
ap-1781	70	20	ppx	ppx	NOUN
ap-1781	70	21	is	be	AUX
ap-1781	70	22	an	an	DET
ap-1781	70	23	invariant	invariant	ADJ
ap-1781	70	24	quantity	quantity	NOUN
ap-1781	70	25	and	and	CCONJ
ap-1781	70	26	the	the	DET
ap-1781	70	27	normalised	normalise	VERB
ap-1781	70	28	emittance	emittance	NOUN
ap-1781	70	29	can	can	AUX
ap-1781	70	30	assume	assume	VERB
ap-1781	70	31	the	the	DET
ap-1781	70	32	form	form	NOUN
ap-1781	70	33	εnx	εnx	ADJ
ap-1781	70	34	=	=	NOUN
ap-1781	70	35	βγεx	βγεx	NOUN
ap-1781	70	36	.	.	PUNCT
ap-1781	71	1	(	(	PUNCT
ap-1781	71	2	3	3	X
ap-1781	71	3	)	)	PUNCT
ap-1781	71	4	figure	figure	NOUN
ap-1781	71	5	4	4	NUM
ap-1781	71	6	shows	show	VERB
ap-1781	71	7	a	a	DET
ap-1781	71	8	sketch	sketch	NOUN
ap-1781	71	9	of	of	ADP
ap-1781	71	10	the	the	DET
ap-1781	71	11	system	system	NOUN
ap-1781	71	12	used	use	VERB
ap-1781	71	13	to	to	PART
ap-1781	71	14	measure	measure	VERB
ap-1781	71	15	the	the	DET
ap-1781	71	16	emittance	emittance	NOUN
ap-1781	71	17	value	value	NOUN
ap-1781	71	18	.	.	PUNCT
ap-1781	72	1	the	the	DET
ap-1781	72	2	mask	mask	NOUN
ap-1781	72	3	we	we	PRON
ap-1781	72	4	used	use	VERB
ap-1781	72	5	has	have	VERB
ap-1781	72	6	5	5	NUM
ap-1781	72	7	holes	hole	NOUN
ap-1781	72	8	of	of	ADP
ap-1781	72	9	1	1	NUM
ap-1781	72	10	mm	mm	NOUN
ap-1781	72	11	in	in	ADP
ap-1781	72	12	diameter	diameter	NOUN
ap-1781	72	13	,	,	PUNCT
ap-1781	72	14	and	and	CCONJ
ap-1781	72	15	it	it	PRON
ap-1781	72	16	was	be	AUX
ap-1781	72	17	fixed	fix	VERB
ap-1781	72	18	on	on	ADP
ap-1781	72	19	the	the	DET
ap-1781	72	20	ge	ge	PROPN
ap-1781	72	21	.	.	PUNCT
ap-1781	73	1	one	one	NUM
ap-1781	73	2	hole	hole	NOUN
ap-1781	73	3	is	be	AUX
ap-1781	73	4	in	in	ADP
ap-1781	73	5	the	the	DET
ap-1781	73	6	centre	centre	NOUN
ap-1781	73	7	of	of	ADP
ap-1781	73	8	the	the	DET
ap-1781	73	9	mask	mask	NOUN
ap-1781	73	10	and	and	CCONJ
ap-1781	73	11	4	4	NUM
ap-1781	73	12	holes	hole	NOUN
ap-1781	73	13	are	be	AUX
ap-1781	73	14	at	at	ADP
ap-1781	73	15	3.5	3.5	NUM
ap-1781	73	16	mm	mm	NOUN
ap-1781	73	17	from	from	ADP
ap-1781	73	18	the	the	DET
ap-1781	73	19	centre	centre	NOUN
ap-1781	73	20	.	.	PUNCT
ap-1781	74	1	we	we	PRON
ap-1781	74	2	used	use	VERB
ap-1781	74	3	gafchromic	gafchromic	PROPN
ap-1781	74	4	ebt	ebt	PROPN
ap-1781	74	5	radiochromic	radiochromic	PROPN
ap-1781	74	6	films	film	NOUN
ap-1781	74	7	(	(	PUNCT
ap-1781	74	8	r	r	NOUN
ap-1781	74	9	)	)	PUNCT
ap-1781	74	10	as	as	ADP
ap-1781	74	11	photo	photo	NOUN
ap-1781	74	12	-	-	PUNCT
ap-1781	74	13	sensible	sensible	ADJ
ap-1781	74	14	screen	screen	NOUN
ap-1781	74	15	,	,	PUNCT
ap-1781	74	16	placed	place	VERB
ap-1781	74	17	on	on	ADP
ap-1781	74	18	the	the	DET
ap-1781	74	19	te	te	PROPN
ap-1781	74	20	.	.	PUNCT
ap-1781	74	21	radiochromic	radiochromic	ADJ
ap-1781	74	22	detectors	detector	NOUN
ap-1781	74	23	take	take	VERB
ap-1781	74	24	advantage	advantage	NOUN
ap-1781	74	25	of	of	ADP
ap-1781	74	26	the	the	DET
ap-1781	74	27	direct	direct	ADJ
ap-1781	74	28	impression	impression	NOUN
ap-1781	74	29	of	of	ADP
ap-1781	74	30	a	a	DET
ap-1781	74	31	material	material	NOUN
ap-1781	74	32	by	by	ADP
ap-1781	74	33	the	the	DET
ap-1781	74	34	absorption	absorption	NOUN
ap-1781	74	35	of	of	ADP
ap-1781	74	36	energetic	energetic	ADJ
ap-1781	74	37	radiation	radiation	NOUN
ap-1781	74	38	,	,	PUNCT
ap-1781	74	39	without	without	ADP
ap-1781	74	40	requiring	require	VERB
ap-1781	74	41	latent	latent	NOUN
ap-1781	74	42	chemical	chemical	NOUN
ap-1781	74	43	,	,	PUNCT
ap-1781	74	44	optical	optical	ADJ
ap-1781	74	45	,	,	PUNCT
ap-1781	74	46	or	or	CCONJ
ap-1781	74	47	thermal	thermal	ADJ
ap-1781	74	48	development	development	NOUN
ap-1781	74	49	or	or	CCONJ
ap-1781	74	50	amplification	amplification	NOUN
ap-1781	74	51	.	.	PUNCT
ap-1781	75	1	a	a	DET
ap-1781	75	2	radiochromic	radiochromic	ADJ
ap-1781	75	3	film	film	NOUN
ap-1781	75	4	changes	change	VERB
ap-1781	75	5	its	its	PRON
ap-1781	75	6	optical	optical	ADJ
ap-1781	75	7	density	density	NOUN
ap-1781	75	8	as	as	ADP
ap-1781	75	9	a	a	DET
ap-1781	75	10	function	function	NOUN
ap-1781	75	11	of	of	ADP
ap-1781	75	12	the	the	DET
ap-1781	75	13	absorbed	absorb	VERB
ap-1781	75	14	dose	dose	NOUN
ap-1781	75	15	.	.	PUNCT
ap-1781	76	1	this	this	DET
ap-1781	76	2	property	property	NOUN
ap-1781	76	3	,	,	PUNCT
ap-1781	76	4	and	and	CCONJ
ap-1781	76	5	the	the	DET
ap-1781	76	6	relative	relative	ADJ
ap-1781	76	7	ease	ease	NOUN
ap-1781	76	8	of	of	ADP
ap-1781	76	9	use	use	NOUN
ap-1781	76	10	,	,	PUNCT
ap-1781	76	11	led	lead	VERB
ap-1781	76	12	to	to	ADP
ap-1781	76	13	the	the	DET
ap-1781	76	14	adoption	adoption	NOUN
ap-1781	76	15	these	these	DET
ap-1781	76	16	detectors	detector	NOUN
ap-1781	76	17	as	as	ADP
ap-1781	76	18	simple	simple	ADJ
ap-1781	76	19	ion	ion	NOUN
ap-1781	76	20	beam	beam	NOUN
ap-1781	76	21	transverse	transverse	NOUN
ap-1781	76	22	properties	property	NOUN
ap-1781	76	23	diagnostic	diagnostic	ADJ
ap-1781	76	24	tools	tool	NOUN
ap-1781	76	25	.	.	PUNCT
ap-1781	77	1	so	so	ADV
ap-1781	77	2	,	,	PUNCT
ap-1781	77	3	the	the	DET
ap-1781	77	4	ion	ion	NOUN
ap-1781	77	5	beam	beam	NOUN
ap-1781	77	6	after	after	SCONJ
ap-1781	77	7	the	the	DET
ap-1781	77	8	mask	mask	NOUN
ap-1781	77	9	imprinted	imprint	VERB
ap-1781	77	10	the	the	DET
ap-1781	77	11	radiochromic	radiochromic	ADJ
ap-1781	77	12	film	film	NOUN
ap-1781	77	13	and	and	CCONJ
ap-1781	77	14	then	then	ADV
ap-1781	77	15	it	it	PRON
ap-1781	77	16	was	be	AUX
ap-1781	77	17	possible	possible	ADJ
ap-1781	77	18	to	to	PART
ap-1781	77	19	measure	measure	VERB
ap-1781	77	20	the	the	DET
ap-1781	77	21	divergence	divergence	NOUN
ap-1781	77	22	of	of	ADP
ap-1781	77	23	all	all	DET
ap-1781	77	24	beamlets	beamlet	NOUN
ap-1781	77	25	.	.	PUNCT
ap-1781	78	1	the	the	DET
ap-1781	78	2	divergence	divergence	NOUN
ap-1781	78	3	values	value	NOUN
ap-1781	78	4	allowed	allow	VERB
ap-1781	78	5	us	we	PRON
ap-1781	78	6	to	to	PART
ap-1781	78	7	determine	determine	VERB
ap-1781	78	8	the	the	DET
ap-1781	78	9	beam	beam	NOUN
ap-1781	78	10	area	area	NOUN
ap-1781	78	11	ax	ax	NOUN
ap-1781	78	12	in	in	ADP
ap-1781	78	13	tpx	tpx	PROPN
ap-1781	78	14	.	.	PUNCT
ap-1781	79	1	we	we	PRON
ap-1781	79	2	applied	apply	VERB
ap-1781	79	3	250	250	NUM
ap-1781	79	4	laser	laser	NOUN
ap-1781	79	5	shots	shot	NOUN
ap-1781	79	6	to	to	PART
ap-1781	79	7	imprint	imprint	VERB
ap-1781	79	8	the	the	DET
ap-1781	79	9	radiochromic	radiochromic	ADJ
ap-1781	79	10	films	film	NOUN
ap-1781	79	11	.	.	PUNCT
ap-1781	80	1	we	we	PRON
ap-1781	80	2	measured	measure	VERB
ap-1781	80	3	the	the	DET
ap-1781	80	4	emittance	emittance	NOUN
ap-1781	80	5	for	for	ADP
ap-1781	80	6	different	different	ADJ
ap-1781	80	7	accelerating	accelerate	VERB
ap-1781	80	8	voltage	voltage	NOUN
ap-1781	80	9	values	value	NOUN
ap-1781	80	10	.	.	PUNCT
ap-1781	81	1	we	we	PRON
ap-1781	81	2	fixed	fix	VERB
ap-1781	81	3	the	the	DET
ap-1781	81	4	accelerating	accelerate	VERB
ap-1781	81	5	voltage	voltage	NOUN
ap-1781	81	6	of	of	ADP
ap-1781	81	7	the	the	DET
ap-1781	81	8	second	second	ADJ
ap-1781	81	9	gap	gap	NOUN
ap-1781	81	10	at	at	ADP
ap-1781	81	11	20	20	NUM
ap-1781	81	12	kv	kv	NOUN
ap-1781	81	13	,	,	PUNCT
ap-1781	81	14	while	while	SCONJ
ap-1781	81	15	the	the	DET
ap-1781	81	16	accelerating	accelerate	VERB
ap-1781	81	17	voltage	voltage	NOUN
ap-1781	81	18	of	of	ADP
ap-1781	81	19	the	the	DET
ap-1781	81	20	first	first	ADJ
ap-1781	81	21	gap	gap	NOUN
ap-1781	81	22	was	be	AUX
ap-1781	81	23	put	put	VERB
ap-1781	81	24	at	at	ADP
ap-1781	81	25	10	10	NUM
ap-1781	81	26	,	,	PUNCT
ap-1781	81	27	20	20	NUM
ap-1781	81	28	and	and	CCONJ
ap-1781	81	29	40	40	NUM
ap-1781	81	30	kv	kv	NOUN
ap-1781	81	31	.	.	PUNCT
ap-1781	82	1	so	so	ADV
ap-1781	82	2	,	,	PUNCT
ap-1781	82	3	the	the	DET
ap-1781	82	4	obtained	obtain	VERB
ap-1781	82	5	values	value	NOUN
ap-1781	82	6	of	of	ADP
ap-1781	82	7	the	the	DET
ap-1781	82	8	area	area	NOUN
ap-1781	82	9	in	in	ADP
ap-1781	82	10	the	the	DET
ap-1781	82	11	tpx	tpx	PROPN
ap-1781	82	12	resulted	result	VERB
ap-1781	82	13	in	in	ADP
ap-1781	82	14	613	613	NUM
ap-1781	82	15	,	,	PUNCT
ap-1781	82	16	545	545	NUM
ap-1781	82	17	and	and	CCONJ
ap-1781	82	18	435	435	NUM
ap-1781	82	19	mm	mm	NUM
ap-1781	82	20	mrad	mrad	NOUN
ap-1781	82	21	for	for	ADP
ap-1781	82	22	30	30	NUM
ap-1781	82	23	,	,	PUNCT
ap-1781	82	24	40	40	NUM
ap-1781	82	25	and	and	CCONJ
ap-1781	82	26	60	60	NUM
ap-1781	82	27	kv	kv	NOUN
ap-1781	82	28	of	of	ADP
ap-1781	82	29	total	total	ADJ
ap-1781	82	30	accelerating	accelerate	VERB
ap-1781	82	31	field	field	NOUN
ap-1781	82	32	,	,	PUNCT
ap-1781	82	33	respectively	respectively	ADV
ap-1781	82	34	(	(	PUNCT
ap-1781	82	35	fig	fig	NOUN
ap-1781	82	36	.	.	PUNCT
ap-1781	82	37	5	5	NUM
ap-1781	82	38	)	)	PUNCT
ap-1781	82	39	.	.	PUNCT
ap-1781	83	1	considering	consider	VERB
ap-1781	83	2	eq	eq	ADP
ap-1781	83	3	.	.	PROPN
ap-1781	83	4	3	3	NUM
ap-1781	83	5	,	,	PUNCT
ap-1781	83	6	we	we	PRON
ap-1781	83	7	found	find	VERB
ap-1781	83	8	the	the	DET
ap-1781	83	9	normalized	normalized	ADJ
ap-1781	83	10	emittance	emittance	NOUN
ap-1781	83	11	values	value	NOUN
ap-1781	83	12	.	.	PUNCT
ap-1781	84	1	for	for	ADP
ap-1781	84	2	all	all	DET
ap-1781	84	3	the	the	DET
ap-1781	84	4	applied	apply	VERB
ap-1781	84	5	voltage	voltage	NOUN
ap-1781	84	6	values	value	NOUN
ap-1781	84	7	,	,	PUNCT
ap-1781	84	8	the	the	DET
ap-1781	84	9	normalized	normalized	ADJ
ap-1781	84	10	emittance	emittance	NOUN
ap-1781	84	11	resulted	result	VERB
ap-1781	84	12	constant	constant	ADJ
ap-1781	84	13	:	:	PUNCT
ap-1781	84	14	εnx	εnx	ADJ
ap-1781	84	15	=	=	PROPN
ap-1781	84	16	0.2πmm	0.2πmm	NUM
ap-1781	84	17	mrad	mrad	PROPN
ap-1781	84	18	.	.	PUNCT
ap-1781	85	1	therefore	therefore	ADV
ap-1781	85	2	,	,	PUNCT
ap-1781	85	3	to	to	PART
ap-1781	85	4	estimate	estimate	VERB
ap-1781	85	5	the	the	DET
ap-1781	85	6	total	total	ADJ
ap-1781	85	7	properties	property	NOUN
ap-1781	85	8	of	of	ADP
ap-1781	85	9	the	the	DET
ap-1781	85	10	delivered	deliver	VERB
ap-1781	85	11	beams	beam	NOUN
ap-1781	85	12	,	,	PUNCT
ap-1781	85	13	it	it	PRON
ap-1781	85	14	is	be	AUX
ap-1781	85	15	necessary	necessary	ADJ
ap-1781	85	16	to	to	PART
ap-1781	85	17	introduce	introduce	VERB
ap-1781	85	18	the	the	DET
ap-1781	85	19	concept	concept	NOUN
ap-1781	85	20	of	of	ADP
ap-1781	85	21	brightness	brightness	NOUN
ap-1781	85	22	.	.	PUNCT
ap-1781	86	1	brightness	brightness	NOUN
ap-1781	86	2	is	be	AUX
ap-1781	86	3	the	the	DET
ap-1781	86	4	ratio	ratio	NOUN
ap-1781	86	5	between	between	ADP
ap-1781	86	6	the	the	DET
ap-1781	86	7	current	current	NOUN
ap-1781	86	8	and	and	CCONJ
ap-1781	86	9	the	the	DET
ap-1781	86	10	emittance	emittance	NOUN
ap-1781	86	11	along	along	ADP
ap-1781	86	12	the	the	DET
ap-1781	86	13	xand	xand	NOUN
ap-1781	86	14	the	the	DET
ap-1781	86	15	y	y	NOUN
ap-1781	86	16	-	-	PUNCT
ap-1781	86	17	axis	axis	NOUN
ap-1781	86	18	.	.	PUNCT
ap-1781	87	1	generally	generally	ADV
ap-1781	87	2	assuming	assume	VERB
ap-1781	87	3	x	x	SYM
ap-1781	87	4	equal	equal	ADJ
ap-1781	87	5	to	to	ADP
ap-1781	87	6	y	y	PROPN
ap-1781	87	7	,	,	PUNCT
ap-1781	87	8	the	the	DET
ap-1781	87	9	normalised	normalise	VERB
ap-1781	87	10	brightness	brightness	NOUN
ap-1781	87	11	becomes	become	VERB
ap-1781	87	12	bn	bn	ADP
ap-1781	87	13	=	=	PUNCT
ap-1781	88	1	i	i	PRON
ap-1781	88	2	ε2	ε2	VERB
ap-1781	88	3	nx	nx	PROPN
ap-1781	88	4	.	.	PUNCT
ap-1781	89	1	(	(	PUNCT
ap-1781	89	2	4	4	NUM
ap-1781	89	3	)	)	PUNCT
ap-1781	89	4	by	by	ADP
ap-1781	89	5	eq	eq	NOUN
ap-1781	89	6	.	.	PROPN
ap-1781	89	7	4	4	NUM
ap-1781	89	8	,	,	PUNCT
ap-1781	89	9	at	at	ADP
ap-1781	89	10	the	the	DET
ap-1781	89	11	current	current	ADJ
ap-1781	89	12	peak	peak	NOUN
ap-1781	89	13	(	(	PUNCT
ap-1781	89	14	5.5	5.5	NUM
ap-1781	89	15	ma	ma	NOUN
ap-1781	89	16	)	)	PUNCT
ap-1781	89	17	,	,	PUNCT
ap-1781	89	18	the	the	DET
ap-1781	89	19	brightness	brightness	NOUN
ap-1781	89	20	values	value	NOUN
ap-1781	89	21	resulted	result	VERB
ap-1781	89	22	in	in	ADP
ap-1781	89	23	137	137	NUM
ap-1781	89	24	ma	ma	NOUN
ap-1781	89	25	(	(	PUNCT
ap-1781	89	26	πmm	πmm	X
ap-1781	89	27	mrad)−2	mrad)−2	PROPN
ap-1781	89	28	at	at	ADP
ap-1781	89	29	60	60	NUM
ap-1781	89	30	kv	kv	NOUN
ap-1781	89	31	of	of	ADP
ap-1781	89	32	accelerating	accelerate	VERB
ap-1781	89	33	voltage	voltage	NOUN
ap-1781	89	34	.	.	PUNCT
ap-1781	90	1	due	due	ADP
ap-1781	90	2	to	to	ADP
ap-1781	90	3	low	low	ADJ
ap-1781	90	4	emittance	emittance	NOUN
ap-1781	90	5	and	and	CCONJ
ap-1781	90	6	high	high	ADJ
ap-1781	90	7	current	current	ADJ
ap-1781	90	8	,	,	PUNCT
ap-1781	90	9	this	this	DET
ap-1781	90	10	apparatus	apparatus	NOUN
ap-1781	90	11	is	be	AUX
ap-1781	90	12	very	very	ADV
ap-1781	90	13	promising	promising	ADJ
ap-1781	90	14	for	for	ADP
ap-1781	90	15	use	use	NOUN
ap-1781	90	16	for	for	ADP
ap-1781	90	17	feeding	feed	VERB
ap-1781	90	18	large	large	ADJ
ap-1781	90	19	accelerators	accelerator	NOUN
ap-1781	90	20	.	.	PUNCT
ap-1781	91	1	the	the	DET
ap-1781	91	2	challenge	challenge	NOUN
ap-1781	91	3	of	of	ADP
ap-1781	91	4	the	the	DET
ap-1781	91	5	moment	moment	NOUN
ap-1781	91	6	is	be	AUX
ap-1781	91	7	to	to	PART
ap-1781	91	8	get	get	VERB
ap-1781	91	9	accelerators	accelerator	NOUN
ap-1781	91	10	with	with	ADP
ap-1781	91	11	dimensions	dimension	NOUN
ap-1781	91	12	so	so	ADV
ap-1781	91	13	small	small	ADJ
ap-1781	91	14	that	that	PRON
ap-1781	91	15	can	can	AUX
ap-1781	91	16	be	be	AUX
ap-1781	91	17	easily	easily	ADV
ap-1781	91	18	deployed	deploy	VERB
ap-1781	91	19	in	in	ADP
ap-1781	91	20	small	small	ADJ
ap-1781	91	21	laboratories	laboratory	NOUN
ap-1781	91	22	and	and	CCONJ
ap-1781	91	23	hospitals	hospital	NOUN
ap-1781	91	24	.	.	PUNCT
ap-1781	92	1	4	4	X
ap-1781	92	2	.	.	X
ap-1781	92	3	conclusions	conclusion	NOUN
ap-1781	92	4	post	post	ADJ
ap-1781	92	5	-	-	ADJ
ap-1781	92	6	acceleration	acceleration	NOUN
ap-1781	92	7	of	of	ADP
ap-1781	92	8	ions	ion	NOUN
ap-1781	92	9	emitted	emit	VERB
ap-1781	92	10	from	from	ADP
ap-1781	92	11	laser	laser	NOUN
ap-1781	92	12	-	-	PUNCT
ap-1781	92	13	generated	generate	VERB
ap-1781	92	14	plasma	plasma	NOUN
ap-1781	92	15	can	can	AUX
ap-1781	92	16	be	be	AUX
ap-1781	92	17	developed	develop	VERB
ap-1781	92	18	to	to	PART
ap-1781	92	19	obtain	obtain	VERB
ap-1781	92	20	small	small	ADJ
ap-1781	92	21	and	and	CCONJ
ap-1781	92	22	compact	compact	ADJ
ap-1781	92	23	accelerating	accelerate	VERB
ap-1781	92	24	machines	machine	NOUN
ap-1781	92	25	.	.	PUNCT
ap-1781	93	1	the	the	DET
ap-1781	93	2	output	output	NOUN
ap-1781	93	3	current	current	NOUN
ap-1781	93	4	can	can	AUX
ap-1781	93	5	easily	easily	ADV
ap-1781	93	6	increase	increase	VERB
ap-1781	93	7	on	on	ADP
ap-1781	93	8	accelerating	accelerate	VERB
ap-1781	93	9	voltage	voltage	NOUN
ap-1781	93	10	.	.	PUNCT
ap-1781	94	1	the	the	DET
ap-1781	94	2	applied	apply	VERB
ap-1781	94	3	voltage	voltage	NOUN
ap-1781	94	4	can	can	AUX
ap-1781	94	5	cause	cause	VERB
ap-1781	94	6	breakdowns	breakdown	NOUN
ap-1781	94	7	,	,	PUNCT
ap-1781	94	8	and	and	CCONJ
ap-1781	94	9	for	for	ADP
ap-1781	94	10	this	this	DET
ap-1781	94	11	reason	reason	NOUN
ap-1781	94	12	the	the	DET
ap-1781	94	13	design	design	NOUN
ap-1781	94	14	of	of	ADP
ap-1781	94	15	the	the	DET
ap-1781	94	16	chamber	chamber	NOUN
ap-1781	94	17	is	be	AUX
ap-1781	94	18	very	very	ADV
ap-1781	94	19	important	important	ADJ
ap-1781	94	20	(	(	PUNCT
ap-1781	94	21	primarily	primarily	ADV
ap-1781	94	22	its	its	PRON
ap-1781	94	23	dimensions	dimension	NOUN
ap-1781	94	24	and	and	CCONJ
ap-1781	94	25	morphology	morphology	NOUN
ap-1781	94	26	)	)	PUNCT
ap-1781	94	27	.	.	PUNCT
ap-1781	95	1	we	we	PRON
ap-1781	95	2	have	have	AUX
ap-1781	95	3	also	also	ADV
ap-1781	95	4	shown	show	VERB
ap-1781	95	5	that	that	SCONJ
ap-1781	95	6	two	two	NUM
ap-1781	95	7	gaps	gap	NOUN
ap-1781	95	8	of	of	ADP
ap-1781	95	9	acceleration	acceleration	NOUN
ap-1781	95	10	can	can	AUX
ap-1781	95	11	efficiently	efficiently	ADV
ap-1781	95	12	increase	increase	VERB
ap-1781	95	13	the	the	DET
ap-1781	95	14	ion	ion	NOUN
ap-1781	95	15	energy	energy	NOUN
ap-1781	95	16	.	.	PUNCT
ap-1781	96	1	by	by	ADP
ap-1781	96	2	increasing	increase	VERB
ap-1781	96	3	the	the	DET
ap-1781	96	4	voltage	voltage	NOUN
ap-1781	96	5	of	of	ADP
ap-1781	96	6	the	the	DET
ap-1781	96	7	first	first	ADJ
ap-1781	96	8	accelerating	accelerate	VERB
ap-1781	96	9	gap	gap	NOUN
ap-1781	96	10	,	,	PUNCT
ap-1781	96	11	we	we	PRON
ap-1781	96	12	substantially	substantially	ADV
ap-1781	96	13	increased	increase	VERB
ap-1781	96	14	the	the	DET
ap-1781	96	15	efficiency	efficiency	NOUN
ap-1781	96	16	of	of	ADP
ap-1781	96	17	the	the	DET
ap-1781	96	18	extracted	extract	VERB
ap-1781	96	19	current	current	NOUN
ap-1781	96	20	due	due	ADP
ap-1781	96	21	to	to	ADP
ap-1781	96	22	the	the	DET
ap-1781	96	23	rise	rise	NOUN
ap-1781	96	24	of	of	ADP
ap-1781	96	25	the	the	DET
ap-1781	96	26	electric	electric	ADJ
ap-1781	96	27	field	field	NOUN
ap-1781	96	28	and	and	CCONJ
ap-1781	96	29	the	the	DET
ap-1781	96	30	extracting	extract	VERB
ap-1781	96	31	volume	volume	NOUN
ap-1781	96	32	inside	inside	ADP
ap-1781	96	33	the	the	DET
ap-1781	96	34	ec	ec	PROPN
ap-1781	96	35	.	.	PUNCT
ap-1781	97	1	the	the	DET
ap-1781	97	2	charge	charge	NOUN
ap-1781	97	3	extracted	extract	VERB
ap-1781	97	4	without	without	ADP
ap-1781	97	5	the	the	DET
ap-1781	97	6	electric	electric	ADJ
ap-1781	97	7	fields	field	NOUN
ap-1781	97	8	was	be	AUX
ap-1781	97	9	0.7	0.7	NUM
ap-1781	97	10	×	×	NOUN
ap-1781	97	11	1011	1011	NUM
ap-1781	97	12	ions	ion	NOUN
ap-1781	97	13	/	/	SYM
ap-1781	97	14	cm2	cm2	NOUN
ap-1781	97	15	.	.	PROPN
ap-1781	98	1	at	at	ADP
ap-1781	98	2	the	the	DET
ap-1781	98	3	maximum	maximum	ADJ
ap-1781	98	4	accelerating	accelerate	VERB
ap-1781	98	5	voltage	voltage	NOUN
ap-1781	98	6	the	the	DET
ap-1781	98	7	ion	ion	NOUN
ap-1781	98	8	dose	dose	NOUN
ap-1781	98	9	was	be	AUX
ap-1781	98	10	2	2	NUM
ap-1781	98	11	×	×	NOUN
ap-1781	98	12	1011	1011	NUM
ap-1781	98	13	ions	ion	NOUN
ap-1781	98	14	/	/	SYM
ap-1781	98	15	cm2	cm2	NOUN
ap-1781	98	16	,	,	PUNCT
ap-1781	98	17	and	and	CCONJ
ap-1781	98	18	the	the	DET
ap-1781	98	19	corresponding	correspond	VERB
ap-1781	98	20	peak	peak	NOUN
ap-1781	98	21	current	current	NOUN
ap-1781	98	22	was	be	AUX
ap-1781	98	23	5.5	5.5	NUM
ap-1781	98	24	ma	ma	NOUN
ap-1781	98	25	.	.	PUNCT
ap-1781	99	1	we	we	PRON
ap-1781	99	2	256	256	NUM
ap-1781	99	3	vol	vol	NOUN
ap-1781	99	4	.	.	PUNCT
ap-1781	100	1	53	53	NUM
ap-1781	100	2	no	no	NOUN
ap-1781	100	3	.	.	PUNCT
ap-1781	101	1	2/2013	2/2013	NUM
ap-1781	101	2	emittance	emittance	NOUN
ap-1781	101	3	characterization	characterization	NOUN
ap-1781	101	4	of	of	ADP
ap-1781	101	5	ion	ion	NOUN
ap-1781	101	6	beams	beam	NOUN
ap-1781	101	7	provided	provide	VERB
ap-1781	101	8	by	by	ADP
ap-1781	101	9	laser	laser	NOUN
ap-1781	101	10	plasma	plasma	NOUN
ap-1781	101	11	figure	figure	NOUN
ap-1781	101	12	4	4	NUM
ap-1781	101	13	.	.	PUNCT
ap-1781	101	14	sketch	sketch	NOUN
ap-1781	101	15	of	of	ADP
ap-1781	101	16	the	the	DET
ap-1781	101	17	pepper	pepper	NOUN
ap-1781	101	18	pot	pot	NOUN
ap-1781	101	19	system	system	NOUN
ap-1781	101	20	used	use	VERB
ap-1781	101	21	to	to	PART
ap-1781	101	22	measure	measure	VERB
ap-1781	101	23	the	the	DET
ap-1781	101	24	emittance	emittance	NOUN
ap-1781	101	25	.	.	PUNCT
ap-1781	102	1	figure	figure	NOUN
ap-1781	102	2	5	5	NUM
ap-1781	102	3	.	.	PUNCT
ap-1781	102	4	emittance	emittance	NOUN
ap-1781	102	5	diagram	diagram	NOUN
ap-1781	102	6	in	in	ADP
ap-1781	102	7	the	the	DET
ap-1781	102	8	trace	trace	NOUN
ap-1781	102	9	plane	plane	NOUN
ap-1781	102	10	for	for	ADP
ap-1781	102	11	different	different	ADJ
ap-1781	102	12	accelerating	accelerate	VERB
ap-1781	102	13	voltage	voltage	NOUN
ap-1781	102	14	values	value	NOUN
ap-1781	102	15	.	.	PUNCT
ap-1781	103	1	257	257	NUM
ap-1781	103	2	luciano	luciano	PROPN
ap-1781	103	3	velardi	velardi	PROPN
ap-1781	103	4	et	et	PROPN
ap-1781	103	5	al	al	PROPN
ap-1781	103	6	.	.	PROPN
ap-1781	103	7	acta	acta	PROPN
ap-1781	103	8	polytechnica	polytechnica	PROPN
ap-1781	103	9	measured	measure	VERB
ap-1781	103	10	the	the	DET
ap-1781	103	11	geometric	geometric	ADJ
ap-1781	103	12	characteristics	characteristic	NOUN
ap-1781	103	13	of	of	ADP
ap-1781	103	14	the	the	DET
ap-1781	103	15	beam	beam	NOUN
ap-1781	103	16	utilising	utilise	VERB
ap-1781	103	17	the	the	DET
ap-1781	103	18	pepper	pepper	NOUN
ap-1781	103	19	pot	pot	NOUN
ap-1781	103	20	method	method	NOUN
ap-1781	103	21	.	.	PUNCT
ap-1781	104	1	we	we	PRON
ap-1781	104	2	found	find	VERB
ap-1781	104	3	a	a	DET
ap-1781	104	4	low	low	ADJ
ap-1781	104	5	value	value	NOUN
ap-1781	104	6	for	for	ADP
ap-1781	104	7	the	the	DET
ap-1781	104	8	normalized	normalized	ADJ
ap-1781	104	9	emittance	emittance	NOUN
ap-1781	104	10	of	of	ADP
ap-1781	104	11	our	our	PRON
ap-1781	104	12	beams	beam	NOUN
ap-1781	104	13	,	,	PUNCT
ap-1781	104	14	εnx	εnx	ADJ
ap-1781	104	15	=	=	PROPN
ap-1781	104	16	0.2πmm	0.2πmm	NUM
ap-1781	104	17	mrad	mrad	NOUN
ap-1781	104	18	.	.	PUNCT
ap-1781	105	1	the	the	DET
ap-1781	105	2	resulting	result	VERB
ap-1781	105	3	brightness	brightness	NOUN
ap-1781	105	4	values	value	NOUN
ap-1781	105	5	were	be	AUX
ap-1781	105	6	therefore	therefore	ADV
ap-1781	105	7	137	137	NUM
ap-1781	105	8	ma	ma	PROPN
ap-1781	105	9	(	(	PUNCT
ap-1781	105	10	πmm	πmm	PROPN
ap-1781	105	11	mrad)−2	mrad)−2	PROPN
ap-1781	105	12	.	.	PUNCT
ap-1781	106	1	this	this	DET
ap-1781	106	2	study	study	NOUN
ap-1781	106	3	has	have	AUX
ap-1781	106	4	demonstrated	demonstrate	VERB
ap-1781	106	5	that	that	SCONJ
ap-1781	106	6	our	our	PRON
ap-1781	106	7	apparatus	apparatus	NOUN
ap-1781	106	8	can	can	AUX
ap-1781	106	9	produce	produce	VERB
ap-1781	106	10	ion	ion	NOUN
ap-1781	106	11	beams	beam	NOUN
ap-1781	106	12	of	of	ADP
ap-1781	106	13	good	good	ADJ
ap-1781	106	14	quality	quality	NOUN
ap-1781	106	15	,	,	PUNCT
ap-1781	106	16	e.g.	e.g.	ADV
ap-1781	106	17	with	with	ADP
ap-1781	106	18	a	a	DET
ap-1781	106	19	low	low	ADJ
ap-1781	106	20	emmitance	emmitance	NOUN
ap-1781	106	21	value	value	NOUN
ap-1781	106	22	and	and	CCONJ
ap-1781	106	23	high	high	ADJ
ap-1781	106	24	current	current	ADJ
ap-1781	106	25	.	.	PUNCT
ap-1781	107	1	for	for	ADP
ap-1781	107	2	this	this	DET
ap-1781	107	3	reason	reason	NOUN
ap-1781	107	4	it	it	PRON
ap-1781	107	5	is	be	AUX
ap-1781	107	6	very	very	ADV
ap-1781	107	7	promising	promising	ADJ
ap-1781	107	8	for	for	ADP
ap-1781	107	9	use	use	NOUN
ap-1781	107	10	in	in	ADP
ap-1781	107	11	feeding	feed	VERB
ap-1781	107	12	large	large	ADJ
ap-1781	107	13	accelerators	accelerator	NOUN
ap-1781	107	14	.	.	PUNCT
ap-1781	108	1	acknowledgements	acknowledgement	NOUN
ap-1781	108	2	the	the	DET
ap-1781	108	3	work	work	NOUN
ap-1781	108	4	was	be	AUX
ap-1781	108	5	supported	support	VERB
ap-1781	108	6	by	by	ADP
ap-1781	108	7	the	the	DET
ap-1781	108	8	fifth	fifth	ADJ
ap-1781	108	9	national	national	PROPN
ap-1781	108	10	committee	committee	PROPN
ap-1781	108	11	of	of	ADP
ap-1781	108	12	infn	infn	PROPN
ap-1781	108	13	in	in	ADP
ap-1781	108	14	the	the	DET
ap-1781	108	15	lilia	lilia	PROPN
ap-1781	108	16	experiment	experiment	NOUN
ap-1781	108	17	.	.	PUNCT
ap-1781	109	1	references	reference	NOUN
ap-1781	109	2	[	[	X
ap-1781	109	3	1	1	NUM
ap-1781	109	4	]	]	PUNCT
ap-1781	109	5	f.	f.	NOUN
ap-1781	109	6	belloni	belloni	PROPN
ap-1781	109	7	,	,	PUNCT
ap-1781	109	8	d.	d.	PROPN
ap-1781	109	9	doria	doria	PROPN
ap-1781	109	10	,	,	PUNCT
ap-1781	109	11	a.	a.	PROPN
ap-1781	109	12	lorusso	lorusso	PROPN
ap-1781	109	13	,	,	PUNCT
ap-1781	109	14	a.	a.	NOUN
ap-1781	109	15	nassisi	nassisi	VERB
ap-1781	109	16	.	.	PUNCT
ap-1781	110	1	study	study	NOUN
ap-1781	110	2	of	of	ADP
ap-1781	110	3	particle	particle	NOUN
ap-1781	110	4	acceleration	acceleration	NOUN
ap-1781	110	5	of	of	ADP
ap-1781	110	6	cu	cu	PROPN
ap-1781	110	7	plasma	plasma	NOUN
ap-1781	110	8	.	.	PUNCT
ap-1781	111	1	rev	rev	PROPN
ap-1781	111	2	sci	sci	PROPN
ap-1781	111	3	instrum	instrum	PROPN
ap-1781	111	4	75(11):4763–4768	75(11):4763–4768	PROPN
ap-1781	111	5	,	,	PUNCT
ap-1781	111	6	2004	2004	NUM
ap-1781	111	7	.	.	PUNCT
ap-1781	112	1	[	[	X
ap-1781	112	2	2	2	NUM
ap-1781	112	3	]	]	PUNCT
ap-1781	112	4	a.	a.	NOUN
ap-1781	112	5	beloglazov	beloglazov	NOUN
ap-1781	112	6	,	,	PUNCT
ap-1781	112	7	v.	v.	ADP
ap-1781	112	8	nassisi	nassisi	NUM
ap-1781	112	9	,	,	PUNCT
ap-1781	112	10	m.	m.	PROPN
ap-1781	112	11	primavera	primavera	PROPN
ap-1781	112	12	.	.	PUNCT
ap-1781	113	1	excimer	excimer	NOUN
ap-1781	113	2	laser	laser	NOUN
ap-1781	113	3	induced	induce	VERB
ap-1781	113	4	electron	electron	NOUN
ap-1781	113	5	beams	beam	NOUN
ap-1781	113	6	on	on	ADP
ap-1781	113	7	an	an	DET
ap-1781	113	8	al	al	PROPN
ap-1781	113	9	target	target	PROPN
ap-1781	113	10	:	:	PUNCT
ap-1781	113	11	plasma	plasma	NOUN
ap-1781	113	12	effect	effect	NOUN
ap-1781	113	13	in	in	ADP
ap-1781	113	14	a	a	DET
ap-1781	113	15	“	"	PUNCT
ap-1781	113	16	nonplasma	nonplasma	NOUN
ap-1781	113	17	”	"	PUNCT
ap-1781	113	18	regime	regime	NOUN
ap-1781	113	19	.	.	PUNCT
ap-1781	114	1	rev	rev	PROPN
ap-1781	114	2	sci	sci	PROPN
ap-1781	114	3	instrum	instrum	PROPN
ap-1781	114	4	66(7):3883–3887	66(7):3883–3887	NUM
ap-1781	114	5	,	,	PUNCT
ap-1781	114	6	1995	1995	NUM
ap-1781	114	7	.	.	PUNCT
ap-1781	115	1	[	[	X
ap-1781	115	2	3	3	X
ap-1781	115	3	]	]	X
ap-1781	115	4	f.	f.	PROPN
ap-1781	115	5	ciocci	ciocci	PROPN
ap-1781	115	6	,	,	PUNCT
ap-1781	115	7	f.	f.	PROPN
ap-1781	115	8	della	della	PROPN
ap-1781	115	9	valle	valle	PROPN
ap-1781	115	10	,	,	PUNCT
ap-1781	115	11	a.	a.	PROPN
ap-1781	115	12	doria	doria	PROPN
ap-1781	115	13	,	,	PUNCT
ap-1781	115	14	et	et	PROPN
ap-1781	115	15	al	al	PROPN
ap-1781	115	16	.	.	PROPN
ap-1781	115	17	spectroscopy	spectroscopy	NOUN
ap-1781	115	18	of	of	ADP
ap-1781	115	19	muonic	muonic	ADJ
ap-1781	115	20	hydrogen	hydrogen	NOUN
ap-1781	115	21	with	with	ADP
ap-1781	115	22	a	a	DET
ap-1781	115	23	compact	compact	ADJ
ap-1781	115	24	fel	fel	NOUN
ap-1781	115	25	.	.	PUNCT
ap-1781	116	1	in	in	ADP
ap-1781	116	2	proc	proc	NOUN
ap-1781	116	3	.	.	PUNCT
ap-1781	117	1	epac	epac	ADJ
ap-1781	117	2	’	'	PUNCT
ap-1781	117	3	94	94	NUM
ap-1781	117	4	,	,	PUNCT
ap-1781	117	5	pp	pp	ADJ
ap-1781	117	6	.	.	PUNCT
ap-1781	118	1	864–866	864–866	NUM
ap-1781	118	2	.	.	PUNCT
ap-1781	118	3	1994	1994	NUM
ap-1781	118	4	.	.	PUNCT
ap-1781	119	1	[	[	X
ap-1781	119	2	4	4	NUM
ap-1781	119	3	]	]	PUNCT
ap-1781	119	4	f.	f.	PROPN
ap-1781	119	5	belloni	belloni	PROPN
ap-1781	119	6	d.	d.	PROPN
ap-1781	119	7	bleiner	bleiner	PROPN
ap-1781	119	8	,	,	PUNCT
ap-1781	119	9	a.	a.	NOUN
ap-1781	119	10	bogaerts	bogaert	NOUN
ap-1781	119	11	,	,	PUNCT
ap-1781	119	12	v.	v.	ADP
ap-1781	119	13	nassisi	nassisi	VERB
ap-1781	119	14	.	.	PUNCT
ap-1781	120	1	laser	laser	NOUN
ap-1781	120	2	-	-	PUNCT
ap-1781	120	3	induced	induce	VERB
ap-1781	120	4	plasmas	plasma	NOUN
ap-1781	120	5	from	from	ADP
ap-1781	120	6	the	the	DET
ap-1781	120	7	ablation	ablation	NOUN
ap-1781	120	8	of	of	ADP
ap-1781	120	9	metallic	metallic	ADJ
ap-1781	120	10	targets	target	NOUN
ap-1781	120	11	:	:	PUNCT
ap-1781	120	12	the	the	DET
ap-1781	120	13	problem	problem	NOUN
ap-1781	120	14	of	of	ADP
ap-1781	120	15	the	the	DET
ap-1781	120	16	onset	onset	NOUN
ap-1781	120	17	temperature	temperature	NOUN
ap-1781	120	18	,	,	PUNCT
ap-1781	120	19	and	and	CCONJ
ap-1781	120	20	insights	insight	NOUN
ap-1781	120	21	on	on	ADP
ap-1781	120	22	the	the	DET
ap-1781	120	23	expansion	expansion	NOUN
ap-1781	120	24	dynamics	dynamic	NOUN
ap-1781	120	25	.	.	PUNCT
ap-1781	121	1	j	j	PROPN
ap-1781	121	2	appl	appl	PROPN
ap-1781	121	3	phys	phys	PROPN
ap-1781	121	4	101(8):83301	101(8):83301	NUM
ap-1781	121	5	,	,	PUNCT
ap-1781	121	6	2007	2007	NUM
ap-1781	121	7	.	.	PUNCT
ap-1781	122	1	[	[	X
ap-1781	122	2	5	5	X
ap-1781	122	3	]	]	PUNCT
ap-1781	122	4	d.	d.	PROPN
ap-1781	122	5	doria	doria	PROPN
ap-1781	122	6	,	,	PUNCT
ap-1781	122	7	f.	f.	PROPN
ap-1781	122	8	belloni	belloni	PROPN
ap-1781	122	9	,	,	PUNCT
ap-1781	122	10	a.	a.	NOUN
ap-1781	122	11	lorusso	lorusso	PROPN
ap-1781	122	12	,	,	PUNCT
ap-1781	122	13	et	et	PROPN
ap-1781	122	14	al	al	PROPN
ap-1781	122	15	.	.	PUNCT
ap-1781	122	16	recombination	recombination	NOUN
ap-1781	122	17	effects	effect	NOUN
ap-1781	122	18	during	during	ADP
ap-1781	122	19	the	the	DET
ap-1781	122	20	laser	laser	NOUN
ap-1781	122	21	-	-	PUNCT
ap-1781	122	22	produced	produce	VERB
ap-1781	122	23	plasma	plasma	NOUN
ap-1781	122	24	expansion	expansion	NOUN
ap-1781	122	25	.	.	PUNCT
ap-1781	123	1	rad	rad	PROPN
ap-1781	123	2	eff	eff	PROPN
ap-1781	123	3	def	def	PROPN
ap-1781	123	4	solids	solid	NOUN
ap-1781	123	5	160(10–12):663–668	160(10–12):663–668	NOUN
ap-1781	123	6	,	,	PUNCT
ap-1781	123	7	2005	2005	NUM
ap-1781	123	8	.	.	PUNCT
ap-1781	124	1	[	[	X
ap-1781	124	2	6	6	NUM
ap-1781	124	3	]	]	PUNCT
ap-1781	124	4	a.	a.	NOUN
ap-1781	124	5	fortin	fortin	PROPN
ap-1781	124	6	,	,	PUNCT
ap-1781	124	7	f.	f.	PROPN
ap-1781	124	8	marion	marion	PROPN
ap-1781	124	9	,	,	PUNCT
ap-1781	124	10	b.	b.	PROPN
ap-1781	124	11	l.	l.	PROPN
ap-1781	124	12	stansfield	stansfield	PROPN
ap-1781	124	13	,	,	PUNCT
ap-1781	124	14	et	et	PROPN
ap-1781	124	15	al	al	PROPN
ap-1781	124	16	.	.	PUNCT
ap-1781	124	17	efficiency	efficiency	NOUN
ap-1781	124	18	of	of	ADP
ap-1781	124	19	plasma	plasma	NOUN
ap-1781	124	20	-	-	PUNCT
ap-1781	124	21	based	base	VERB
ap-1781	124	22	ion	ion	NOUN
ap-1781	124	23	implantation	implantation	NOUN
ap-1781	124	24	of	of	ADP
ap-1781	124	25	radioisotopes	radioisotope	NOUN
ap-1781	124	26	(	(	PUNCT
ap-1781	124	27	32p	32p	NUM
ap-1781	124	28	)	)	PUNCT
ap-1781	124	29	.	.	PUNCT
ap-1781	125	1	surf	surf	NOUN
ap-1781	125	2	and	and	CCONJ
ap-1781	125	3	coatings	coating	NOUN
ap-1781	125	4	technology	technology	NOUN
ap-1781	125	5	200(1–4):996–999	200(1–4):996–999	NUM
ap-1781	125	6	,	,	PUNCT
ap-1781	125	7	2005	2005	NUM
ap-1781	125	8	.	.	PUNCT
ap-1781	126	1	[	[	X
ap-1781	126	2	7	7	NUM
ap-1781	126	3	]	]	PUNCT
ap-1781	126	4	a.	a.	NOUN
ap-1781	126	5	lorusso	lorusso	PROPN
ap-1781	126	6	,	,	PUNCT
ap-1781	126	7	v.	v.	ADP
ap-1781	126	8	nassisi	nassisi	NUM
ap-1781	126	9	,	,	PUNCT
ap-1781	126	10	l.	l.	PROPN
ap-1781	126	11	velardi	velardi	PROPN
ap-1781	126	12	,	,	PUNCT
ap-1781	126	13	g.	g.	PROPN
ap-1781	126	14	congedo	congedo	PROPN
ap-1781	126	15	.	.	PUNCT
ap-1781	127	1	si	si	PROPN
ap-1781	127	2	nanocrystals	nanocrystal	NOUN
ap-1781	127	3	formation	formation	NOUN
ap-1781	127	4	by	by	ADP
ap-1781	127	5	a	a	DET
ap-1781	127	6	new	new	ADJ
ap-1781	127	7	ion	ion	NOUN
ap-1781	127	8	implantation	implantation	NOUN
ap-1781	127	9	device	device	NOUN
ap-1781	127	10	.	.	PUNCT
ap-1781	128	1	nucl	nucl	PROPN
ap-1781	129	1	instrum	instrum	INTJ
ap-1781	129	2	meth	meth	PROPN
ap-1781	129	3	b	b	PROPN
ap-1781	129	4	266(10):2486–2489	266(10):2486–2489	PROPN
ap-1781	129	5	,	,	PUNCT
ap-1781	129	6	2008	2008	NUM
ap-1781	129	7	.	.	PUNCT
ap-1781	130	1	[	[	X
ap-1781	130	2	8	8	NUM
ap-1781	130	3	]	]	PUNCT
ap-1781	130	4	a.	a.	NOUN
ap-1781	130	5	lorusso	lorusso	PROPN
ap-1781	130	6	,	,	PUNCT
ap-1781	130	7	l.	l.	PROPN
ap-1781	130	8	velardi	velardi	PROPN
ap-1781	130	9	,	,	PUNCT
ap-1781	130	10	v.	v.	ADP
ap-1781	130	11	nassisi	nassisi	NUM
ap-1781	130	12	,	,	PUNCT
ap-1781	130	13	et	et	PROPN
ap-1781	130	14	al	al	PROPN
ap-1781	130	15	.	.	PUNCT
ap-1781	130	16	characteristic	characteristic	ADJ
ap-1781	130	17	modification	modification	NOUN
ap-1781	130	18	of	of	ADP
ap-1781	130	19	uhmwpe	uhmwpe	NOUN
ap-1781	130	20	by	by	ADP
ap-1781	130	21	laser	laser	NOUN
ap-1781	130	22	-	-	PUNCT
ap-1781	130	23	assisted	assist	VERB
ap-1781	130	24	ion	ion	NOUN
ap-1781	130	25	implantation	implantation	NOUN
ap-1781	130	26	.	.	PUNCT
ap-1781	131	1	rad	rad	PROPN
ap-1781	131	2	eff	eff	PROPN
ap-1781	131	3	def	def	PROPN
ap-1781	131	4	solids	solid	NOUN
ap-1781	131	5	163(4–6):447–451	163(4–6):447–451	NUM
ap-1781	131	6	,	,	PUNCT
ap-1781	131	7	2008	2008	NUM
ap-1781	131	8	.	.	PUNCT
ap-1781	132	1	[	[	X
ap-1781	132	2	9	9	NUM
ap-1781	132	3	]	]	PUNCT
ap-1781	132	4	a.	a.	NOUN
ap-1781	132	5	lorusso	lorusso	PROPN
ap-1781	132	6	,	,	PUNCT
ap-1781	132	7	l.	l.	PROPN
ap-1781	132	8	velardi	velardi	PROPN
ap-1781	132	9	,	,	PUNCT
ap-1781	132	10	v.	v.	ADP
ap-1781	132	11	nassisi	nassisi	NUM
ap-1781	132	12	,	,	PUNCT
ap-1781	132	13	et	et	PROPN
ap-1781	132	14	al	al	PROPN
ap-1781	132	15	.	.	PUNCT
ap-1781	132	16	polymer	polymer	NOUN
ap-1781	132	17	processing	processing	NOUN
ap-1781	132	18	by	by	ADP
ap-1781	132	19	a	a	DET
ap-1781	132	20	low	low	ADJ
ap-1781	132	21	energy	energy	NOUN
ap-1781	132	22	ion	ion	NOUN
ap-1781	132	23	accelerator	accelerator	NOUN
ap-1781	132	24	.	.	PUNCT
ap-1781	133	1	nucl	nucl	PROPN
ap-1781	133	2	instrum	instrum	INTJ
ap-1781	133	3	meth	meth	PROPN
ap-1781	133	4	b	b	PROPN
ap-1781	133	5	266(10):2490–2493	266(10):2490–2493	NUM
ap-1781	133	6	,	,	PUNCT
ap-1781	133	7	2008	2008	NUM
ap-1781	133	8	.	.	PUNCT
ap-1781	134	1	[	[	X
ap-1781	134	2	10	10	NUM
ap-1781	134	3	]	]	X
ap-1781	134	4	a.	a.	NOUN
ap-1781	134	5	luches	luches	PROPN
ap-1781	134	6	,	,	PUNCT
ap-1781	134	7	m.	m.	NOUN
ap-1781	134	8	martino	martino	PROPN
ap-1781	134	9	,	,	PUNCT
ap-1781	134	10	v.	v.	ADP
ap-1781	134	11	nassisi	nassisi	NUM
ap-1781	134	12	,	,	PUNCT
ap-1781	134	13	et	et	PROPN
ap-1781	134	14	al	al	PROPN
ap-1781	134	15	.	.	PUNCT
ap-1781	134	16	generation	generation	NOUN
ap-1781	134	17	of	of	ADP
ap-1781	134	18	self	self	NOUN
ap-1781	134	19	-	-	PUNCT
ap-1781	134	20	pulsed	pulse	VERB
ap-1781	134	21	multiple	multiple	ADJ
ap-1781	134	22	charged	charge	VERB
ap-1781	134	23	ions	ion	NOUN
ap-1781	134	24	by	by	ADP
ap-1781	134	25	an	an	DET
ap-1781	134	26	xecl	xecl	PROPN
ap-1781	134	27	excimer	excimer	NOUN
ap-1781	134	28	laser	laser	NOUN
ap-1781	134	29	.	.	PUNCT
ap-1781	135	1	nucl	nucl	PROPN
ap-1781	135	2	instrum	instrum	NOUN
ap-1781	135	3	methods	method	NOUN
ap-1781	135	4	phys	phy	NOUN
ap-1781	135	5	res	re	VERB
ap-1781	135	6	a	a	DET
ap-1781	135	7	322(2):166–169	322(2):166–169	NUM
ap-1781	135	8	,	,	PUNCT
ap-1781	135	9	1992	1992	NUM
ap-1781	135	10	.	.	PUNCT
ap-1781	136	1	[	[	X
ap-1781	136	2	11	11	NUM
ap-1781	136	3	]	]	PUNCT
ap-1781	136	4	v.	v.	CCONJ
ap-1781	136	5	nassisi	nassisi	VERB
ap-1781	136	6	,	,	PUNCT
ap-1781	136	7	e.	e.	PROPN
ap-1781	136	8	giannico	giannico	PROPN
ap-1781	136	9	.	.	PUNCT
ap-1781	137	1	characterization	characterization	NOUN
ap-1781	137	2	of	of	ADP
ap-1781	137	3	high	high	ADJ
ap-1781	137	4	charge	charge	NOUN
ap-1781	137	5	electron	electron	NOUN
ap-1781	137	6	beams	beam	NOUN
ap-1781	137	7	induced	induce	VERB
ap-1781	137	8	by	by	ADP
ap-1781	137	9	excimer	excimer	NOUN
ap-1781	137	10	laser	laser	NOUN
ap-1781	137	11	irradiation	irradiation	NOUN
ap-1781	137	12	.	.	PUNCT
ap-1781	138	1	rev	rev	PROPN
ap-1781	138	2	sci	sci	PROPN
ap-1781	138	3	instrum	instrum	PROPN
ap-1781	138	4	70(8):3277–3281	70(8):3277–3281	PROPN
ap-1781	138	5	,	,	PUNCT
ap-1781	138	6	1999	1999	NUM
ap-1781	138	7	.	.	PUNCT
ap-1781	139	1	[	[	X
ap-1781	139	2	12	12	NUM
ap-1781	139	3	]	]	PUNCT
ap-1781	139	4	v.	v.	CCONJ
ap-1781	139	5	nassisi	nassisi	VERB
ap-1781	139	6	,	,	PUNCT
ap-1781	139	7	a.	a.	NOUN
ap-1781	139	8	pedone	pedone	NOUN
ap-1781	139	9	.	.	PUNCT
ap-1781	140	1	physics	physics	NOUN
ap-1781	140	2	of	of	ADP
ap-1781	140	3	the	the	DET
ap-1781	140	4	expanding	expand	VERB
ap-1781	140	5	plasma	plasma	NOUN
ap-1781	140	6	ejected	eject	VERB
ap-1781	140	7	from	from	ADP
ap-1781	140	8	a	a	DET
ap-1781	140	9	small	small	ADJ
ap-1781	140	10	spot	spot	NOUN
ap-1781	140	11	illumined	illumine	VERB
ap-1781	140	12	by	by	ADP
ap-1781	140	13	an	an	DET
ap-1781	140	14	ultraviolet	ultraviolet	ADJ
ap-1781	140	15	pulsed	pulse	VERB
ap-1781	140	16	laser	laser	NOUN
ap-1781	140	17	.	.	PUNCT
ap-1781	141	1	rev	rev	PROPN
ap-1781	141	2	sci	sci	PROPN
ap-1781	141	3	instrum	instrum	PROPN
ap-1781	141	4	74(1):68–72	74(1):68–72	NUM
ap-1781	141	5	,	,	PUNCT
ap-1781	141	6	2003	2003	NUM
ap-1781	141	7	.	.	PUNCT
ap-1781	142	1	[	[	X
ap-1781	142	2	13	13	NUM
ap-1781	142	3	]	]	X
ap-1781	142	4	f.	f.	PROPN
ap-1781	142	5	noli	noli	PROPN
ap-1781	142	6	,	,	PUNCT
ap-1781	142	7	a.	a.	PROPN
ap-1781	142	8	lagoyannis	lagoyannis	PROPN
ap-1781	142	9	,	,	PUNCT
ap-1781	142	10	p.	p.	PROPN
ap-1781	142	11	misaelides	misaelides	PROPN
ap-1781	142	12	.	.	PUNCT
ap-1781	143	1	oxidation	oxidation	ADJ
ap-1781	143	2	resistance	resistance	NOUN
ap-1781	143	3	of	of	ADP
ap-1781	143	4	y	y	PROPN
ap-1781	143	5	-	-	PUNCT
ap-1781	143	6	implanted	implant	VERB
ap-1781	143	7	steel	steel	NOUN
ap-1781	143	8	using	use	VERB
ap-1781	143	9	accelerator	accelerator	NOUN
ap-1781	143	10	based	base	VERB
ap-1781	143	11	techniques	technique	NOUN
ap-1781	143	12	.	.	PUNCT
ap-1781	144	1	nucl	nucl	PROPN
ap-1781	144	2	instrum	instrum	PROPN
ap-1781	144	3	methods	method	VERB
ap-1781	144	4	phys	phy	NOUN
ap-1781	144	5	res	re	VERB
ap-1781	144	6	b	b	NOUN
ap-1781	144	7	266(10):2437–2440	266(10):2437–2440	NUM
ap-1781	144	8	,	,	PUNCT
ap-1781	144	9	2008	2008	NUM
ap-1781	144	10	.	.	PUNCT
ap-1781	145	1	[	[	X
ap-1781	145	2	14	14	NUM
ap-1781	145	3	]	]	X
ap-1781	145	4	h.	h.	PROPN
ap-1781	145	5	takeda	takeda	PROPN
ap-1781	145	6	,	,	PUNCT
ap-1781	145	7	j.	j.	PROPN
ap-1781	145	8	h.	h.	PROPN
ap-1781	145	9	billen	billen	PROPN
ap-1781	145	10	,	,	PUNCT
ap-1781	145	11	s.	s.	PROPN
ap-1781	145	12	nath	nath	PROPN
ap-1781	145	13	,	,	PUNCT
ap-1781	145	14	et	et	PROPN
ap-1781	145	15	al	al	PROPN
ap-1781	145	16	.	.	PUNCT
ap-1781	146	1	a	a	DET
ap-1781	146	2	compact	compact	ADJ
ap-1781	146	3	high	high	ADJ
ap-1781	146	4	-	-	PUNCT
ap-1781	146	5	power	power	NOUN
ap-1781	146	6	proton	proton	NOUN
ap-1781	146	7	linac	linac	NOUN
ap-1781	146	8	for	for	ADP
ap-1781	146	9	radioisotope	radioisotope	NOUN
ap-1781	146	10	production	production	NOUN
ap-1781	146	11	.	.	PUNCT
ap-1781	147	1	in	in	ADP
ap-1781	147	2	proc	proc	PROPN
ap-1781	147	3	.	.	PUNCT
ap-1781	148	1	ieee	ieee	PROPN
ap-1781	148	2	part	part	PROPN
ap-1781	148	3	.	.	PUNCT
ap-1781	149	1	accel	accel	PROPN
ap-1781	149	2	.	.	PUNCT
ap-1781	149	3	conf	conf	PROPN
ap-1781	149	4	.	.	PUNCT
ap-1781	149	5	,	,	PUNCT
ap-1781	149	6	vol	vol	NOUN
ap-1781	149	7	.	.	PROPN
ap-1781	150	1	2	2	NUM
ap-1781	150	2	,	,	PUNCT
ap-1781	150	3	pp	pp	ADJ
ap-1781	150	4	.	.	PUNCT
ap-1781	151	1	8006–8013	8006–8013	NUM
ap-1781	151	2	.	.	PUNCT
ap-1781	151	3	1995	1995	NUM
ap-1781	151	4	.	.	PUNCT
ap-1781	152	1	[	[	X
ap-1781	152	2	15	15	NUM
ap-1781	152	3	]	]	X
ap-1781	152	4	l.	l.	PROPN
ap-1781	152	5	torrisi	torrisi	PROPN
ap-1781	152	6	,	,	PUNCT
ap-1781	152	7	f.	f.	PROPN
ap-1781	152	8	caridi	caridi	PROPN
ap-1781	152	9	,	,	PUNCT
ap-1781	152	10	l.	l.	PROPN
ap-1781	152	11	giuffrida	giuffrida	PROPN
ap-1781	152	12	.	.	PUNCT
ap-1781	153	1	comparison	comparison	NOUN
ap-1781	153	2	of	of	ADP
ap-1781	153	3	pd	pd	NOUN
ap-1781	153	4	plasmas	plasma	NOUN
ap-1781	153	5	produced	produce	VERB
ap-1781	153	6	at	at	ADP
ap-1781	153	7	532	532	NUM
ap-1781	153	8	nm	nm	NOUN
ap-1781	153	9	and	and	CCONJ
ap-1781	153	10	1064	1064	NUM
ap-1781	153	11	nm	nm	NOUN
ap-1781	153	12	by	by	ADP
ap-1781	153	13	a	a	DET
ap-1781	153	14	nd	nd	NOUN
ap-1781	153	15	:	:	PUNCT
ap-1781	153	16	yag	yag	NOUN
ap-1781	153	17	laser	laser	NOUN
ap-1781	153	18	ablation	ablation	NOUN
ap-1781	153	19	.	.	PUNCT
ap-1781	154	1	nucl	nucl	PROPN
ap-1781	154	2	instr	instr	PROPN
ap-1781	154	3	and	and	CCONJ
ap-1781	154	4	methods	method	NOUN
ap-1781	154	5	in	in	ADP
ap-1781	154	6	physics	physics	NOUN
ap-1781	154	7	res	res	PROPN
ap-1781	154	8	b	b	PROPN
ap-1781	154	9	268(13):2285–2291	268(13):2285–2291	PROPN
ap-1781	154	10	,	,	PUNCT
ap-1781	154	11	2010	2010	NUM
ap-1781	154	12	.	.	PUNCT
ap-1781	155	1	[	[	X
ap-1781	155	2	16	16	NUM
ap-1781	155	3	]	]	PUNCT
ap-1781	155	4	z.	z.	PROPN
ap-1781	155	5	yu	yu	PROPN
ap-1781	155	6	.	.	PROPN
ap-1781	155	7	study	study	VERB
ap-1781	155	8	on	on	ADP
ap-1781	155	9	the	the	DET
ap-1781	155	10	interaction	interaction	NOUN
ap-1781	155	11	of	of	ADP
ap-1781	155	12	low	low	ADJ
ap-1781	155	13	-	-	PUNCT
ap-1781	155	14	energy	energy	NOUN
ap-1781	155	15	ions	ion	NOUN
ap-1781	155	16	with	with	ADP
ap-1781	155	17	organisms	organism	NOUN
ap-1781	155	18	.	.	PUNCT
ap-1781	156	1	surface	surface	NOUN
ap-1781	156	2	&	&	CCONJ
ap-1781	156	3	coatings	coating	NOUN
ap-1781	156	4	technology	technology	PROPN
ap-1781	156	5	201(19–20):8006–8013	201(19–20):8006–8013	NUM
ap-1781	156	6	,	,	PUNCT
ap-1781	156	7	2007	2007	NUM
ap-1781	156	8	.	.	PUNCT
ap-1781	157	1	258	258	NUM
ap-1781	157	2	acta	acta	PROPN
ap-1781	157	3	polytechnica	polytechnica	PROPN
ap-1781	157	4	53(2):254–258	53(2):254–258	PROPN
ap-1781	157	5	,	,	PUNCT
ap-1781	157	6	2013	2013	NUM
ap-1781	157	7	1	1	NUM
ap-1781	157	8	introduction	introduction	NOUN
ap-1781	157	9	2	2	NUM
ap-1781	157	10	materials	material	NOUN
ap-1781	157	11	and	and	CCONJ
ap-1781	157	12	methods	method	NOUN
ap-1781	157	13	3	3	NUM
ap-1781	157	14	results	result	NOUN
ap-1781	157	15	and	and	CCONJ
ap-1781	157	16	discussion	discussion	NOUN
ap-1781	157	17	4	4	NUM
ap-1781	157	18	conclusions	conclusion	NOUN
ap-1781	157	19	acknowledgements	acknowledgement	NOUN
ap-1781	157	20	references	reference	NOUN