id	sid	tid	token	lemma	pos
ap-1888	1	1	acta	acta	PROPN
ap-1888	1	2	polytechnica	polytechnica	PROPN
ap-1888	1	3	doi:10.14311	doi:10.14311	PROPN
ap-1888	1	4	/	/	SYM
ap-1888	1	5	ap.2013.53.0524	ap.2013.53.0524	PROPN
ap-1888	1	6	acta	acta	PROPN
ap-1888	1	7	polytechnica	polytechnica	PROPN
ap-1888	1	8	53(supplement):524–527	53(supplement):524–527	PROPN
ap-1888	1	9	,	,	PUNCT
ap-1888	1	10	2013	2013	NUM
ap-1888	1	11	©	©	PROPN
ap-1888	1	12	czech	czech	PROPN
ap-1888	1	13	technical	technical	PROPN
ap-1888	1	14	university	university	PROPN
ap-1888	1	15	in	in	ADP
ap-1888	1	16	prague	prague	PROPN
ap-1888	1	17	,	,	PUNCT
ap-1888	1	18	2013	2013	NUM
ap-1888	1	19	available	available	ADJ
ap-1888	1	20	online	online	ADV
ap-1888	1	21	at	at	ADP
ap-1888	1	22	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-1888	1	23	study	study	NOUN
ap-1888	1	24	of	of	ADP
ap-1888	1	25	the	the	DET
ap-1888	1	26	time	time	NOUN
ap-1888	1	27	dependence	dependence	NOUN
ap-1888	1	28	of	of	ADP
ap-1888	1	29	radioactivity	radioactivity	NOUN
ap-1888	1	30	e.	e.	PROPN
ap-1888	1	31	bellottia	bellottia	PROPN
ap-1888	1	32	,	,	PUNCT
ap-1888	1	33	c.	c.	PROPN
ap-1888	1	34	brogginib,∗	brogginib,∗	PROPN
ap-1888	1	35	,	,	PUNCT
ap-1888	1	36	g.	g.	PROPN
ap-1888	1	37	di	di	PROPN
ap-1888	1	38	carloc	carloc	PROPN
ap-1888	1	39	,	,	PUNCT
ap-1888	1	40	m.	m.	NOUN
ap-1888	1	41	laubensteinc	laubensteinc	PROPN
ap-1888	1	42	,	,	PUNCT
ap-1888	1	43	r.	r.	PROPN
ap-1888	1	44	menegazzob	menegazzob	VERB
ap-1888	1	45	a	a	DET
ap-1888	1	46	universita	universita	PROPN
ap-1888	1	47	delgi	delgi	PROPN
ap-1888	1	48	studi	studi	PROPN
ap-1888	1	49	di	di	PROPN
ap-1888	1	50	milano	milano	PROPN
ap-1888	1	51	bicocca	bicocca	PROPN
ap-1888	1	52	and	and	CCONJ
ap-1888	1	53	instituto	instituto	PROPN
ap-1888	1	54	nazionale	nazionale	PROPN
ap-1888	1	55	di	di	PROPN
ap-1888	1	56	fisica	fisica	PROPN
ap-1888	1	57	nucleare	nucleare	PROPN
ap-1888	1	58	,	,	PUNCT
ap-1888	1	59	sezione	sezione	PROPN
ap-1888	1	60	di	di	X
ap-1888	1	61	milano	milano	PROPN
ap-1888	1	62	,	,	PUNCT
ap-1888	1	63	milano	milano	PROPN
ap-1888	1	64	,	,	PUNCT
ap-1888	1	65	italy	italy	PROPN
ap-1888	1	66	b	b	PROPN
ap-1888	1	67	istituto	istituto	X
ap-1888	1	68	nazionale	nazionale	PROPN
ap-1888	1	69	di	di	PROPN
ap-1888	1	70	fisica	fisica	PROPN
ap-1888	1	71	nucleare	nucleare	PROPN
ap-1888	1	72	,	,	PUNCT
ap-1888	1	73	sezione	sezione	PROPN
ap-1888	1	74	di	di	X
ap-1888	1	75	padova	padova	PROPN
ap-1888	1	76	,	,	PUNCT
ap-1888	1	77	padova	padova	PROPN
ap-1888	1	78	,	,	PUNCT
ap-1888	1	79	italy	italy	PROPN
ap-1888	1	80	c	c	PROPN
ap-1888	1	81	istituto	istituto	PROPN
ap-1888	1	82	nazionale	nazionale	PROPN
ap-1888	1	83	di	di	PROPN
ap-1888	1	84	fisica	fisica	PROPN
ap-1888	1	85	nucleare	nucleare	PROPN
ap-1888	1	86	,	,	PUNCT
ap-1888	1	87	laboratori	laboratori	PROPN
ap-1888	1	88	nazionali	nazionali	PROPN
ap-1888	1	89	del	del	PROPN
ap-1888	1	90	gran	gran	PROPN
ap-1888	1	91	sasso	sasso	PROPN
ap-1888	1	92	,	,	PUNCT
ap-1888	1	93	assergi	assergi	PROPN
ap-1888	1	94	,	,	PUNCT
ap-1888	1	95	italy	italy	PROPN
ap-1888	1	96	∗	∗	VERB
ap-1888	1	97	corresponding	correspond	VERB
ap-1888	1	98	author	author	NOUN
ap-1888	1	99	:	:	PUNCT
ap-1888	1	100	broggini@pd.infn.it	broggini@pd.infn.it	PROPN
ap-1888	1	101	abstract	abstract	NOUN
ap-1888	1	102	.	.	PUNCT
ap-1888	2	1	the	the	DET
ap-1888	2	2	activity	activity	NOUN
ap-1888	2	3	of	of	ADP
ap-1888	2	4	a	a	DET
ap-1888	2	5	137cs	137cs	ADJ
ap-1888	2	6	source	source	NOUN
ap-1888	2	7	was	be	AUX
ap-1888	2	8	measured	measure	VERB
ap-1888	2	9	using	use	VERB
ap-1888	2	10	a	a	DET
ap-1888	2	11	germanium	germanium	NOUN
ap-1888	2	12	detector	detector	NOUN
ap-1888	2	13	installed	instal	VERB
ap-1888	2	14	deep	deep	ADV
ap-1888	2	15	underground	underground	ADV
ap-1888	2	16	in	in	ADP
ap-1888	2	17	the	the	DET
ap-1888	2	18	gran	gran	PROPN
ap-1888	2	19	sasso	sasso	PROPN
ap-1888	2	20	laboratory	laboratory	PROPN
ap-1888	2	21	.	.	PUNCT
ap-1888	3	1	in	in	ADP
ap-1888	3	2	total	total	NOUN
ap-1888	3	3	about	about	ADP
ap-1888	3	4	5100	5100	NUM
ap-1888	3	5	energy	energy	NOUN
ap-1888	3	6	spectra	spectra	NOUN
ap-1888	3	7	,	,	PUNCT
ap-1888	3	8	one	one	NUM
ap-1888	3	9	hour	hour	NOUN
ap-1888	3	10	measuring	measure	VERB
ap-1888	3	11	time	time	NOUN
ap-1888	3	12	each	each	PRON
ap-1888	3	13	,	,	PUNCT
ap-1888	3	14	were	be	AUX
ap-1888	3	15	collected	collect	VERB
ap-1888	3	16	and	and	CCONJ
ap-1888	3	17	used	use	VERB
ap-1888	3	18	to	to	PART
ap-1888	3	19	search	search	VERB
ap-1888	3	20	for	for	ADP
ap-1888	3	21	time	time	NOUN
ap-1888	3	22	variations	variation	NOUN
ap-1888	3	23	of	of	ADP
ap-1888	3	24	the	the	DET
ap-1888	3	25	decay	decay	NOUN
ap-1888	3	26	constant	constant	ADJ
ap-1888	3	27	with	with	ADP
ap-1888	3	28	periods	period	NOUN
ap-1888	3	29	from	from	ADP
ap-1888	3	30	a	a	DET
ap-1888	3	31	few	few	ADJ
ap-1888	3	32	hours	hour	NOUN
ap-1888	3	33	to	to	ADP
ap-1888	3	34	1	1	NUM
ap-1888	3	35	year	year	NOUN
ap-1888	3	36	.	.	PUNCT
ap-1888	4	1	no	no	DET
ap-1888	4	2	signal	signal	NOUN
ap-1888	4	3	with	with	ADP
ap-1888	4	4	amplitude	amplitude	NOUN
ap-1888	4	5	larger	large	ADJ
ap-1888	4	6	than	than	ADP
ap-1888	4	7	9.6	9.6	NUM
ap-1888	4	8	×	×	NOUN
ap-1888	4	9	10−5	10−5	NUM
ap-1888	4	10	at	at	ADP
ap-1888	4	11	95	95	NUM
ap-1888	4	12	%	%	NOUN
ap-1888	4	13	c.l	c.l	NOUN
ap-1888	4	14	.	.	PROPN
ap-1888	4	15	was	be	AUX
ap-1888	4	16	detected	detect	VERB
ap-1888	4	17	.	.	PUNCT
ap-1888	5	1	these	these	DET
ap-1888	5	2	limits	limit	NOUN
ap-1888	5	3	are	be	AUX
ap-1888	5	4	more	more	ADJ
ap-1888	5	5	than	than	ADP
ap-1888	5	6	one	one	NUM
ap-1888	5	7	order	order	NOUN
ap-1888	5	8	of	of	ADP
ap-1888	5	9	magnitude	magnitude	NOUN
ap-1888	5	10	lower	low	ADJ
ap-1888	5	11	than	than	ADP
ap-1888	5	12	the	the	DET
ap-1888	5	13	values	value	NOUN
ap-1888	5	14	on	on	ADP
ap-1888	5	15	the	the	DET
ap-1888	5	16	oscillation	oscillation	NOUN
ap-1888	5	17	amplitude	amplitude	NOUN
ap-1888	5	18	reported	report	VERB
ap-1888	5	19	in	in	ADP
ap-1888	5	20	the	the	DET
ap-1888	5	21	literature	literature	NOUN
ap-1888	5	22	.	.	PUNCT
ap-1888	6	1	the	the	DET
ap-1888	6	2	same	same	ADJ
ap-1888	6	3	data	datum	NOUN
ap-1888	6	4	give	give	VERB
ap-1888	6	5	a	a	DET
ap-1888	6	6	value	value	NOUN
ap-1888	6	7	of	of	ADP
ap-1888	6	8	29.96	29.96	NUM
ap-1888	6	9	±	±	NUM
ap-1888	6	10	0.08	0.08	NUM
ap-1888	6	11	years	year	NOUN
ap-1888	6	12	for	for	ADP
ap-1888	6	13	the	the	DET
ap-1888	6	14	137cs	137cs	ADJ
ap-1888	6	15	half	half	ADJ
ap-1888	6	16	life	life	NOUN
ap-1888	6	17	,	,	PUNCT
ap-1888	6	18	which	which	PRON
ap-1888	6	19	is	be	AUX
ap-1888	6	20	in	in	ADP
ap-1888	6	21	good	good	ADJ
ap-1888	6	22	agreement	agreement	NOUN
ap-1888	6	23	with	with	ADP
ap-1888	6	24	the	the	DET
ap-1888	6	25	world	world	NOUN
ap-1888	6	26	mean	mean	NOUN
ap-1888	6	27	value	value	NOUN
ap-1888	6	28	of	of	ADP
ap-1888	6	29	30.05	30.05	NUM
ap-1888	6	30	±	±	NUM
ap-1888	6	31	0.08	0.08	NUM
ap-1888	6	32	years	year	NOUN
ap-1888	6	33	.	.	PUNCT
ap-1888	7	1	keywords	keyword	NOUN
ap-1888	7	2	:	:	PUNCT
ap-1888	7	3	radioactivity	radioactivity	NOUN
ap-1888	7	4	,	,	PUNCT
ap-1888	7	5	beta	beta	NOUN
ap-1888	7	6	decay	decay	NOUN
ap-1888	7	7	,	,	PUNCT
ap-1888	7	8	gran	gran	PROPN
ap-1888	7	9	sasso	sasso	PROPN
ap-1888	7	10	.	.	PUNCT
ap-1888	8	1	1	1	X
ap-1888	8	2	.	.	X
ap-1888	8	3	introduction	introduction	NOUN
ap-1888	8	4	interest	interest	NOUN
ap-1888	8	5	in	in	ADP
ap-1888	8	6	the	the	DET
ap-1888	8	7	time	time	NOUN
ap-1888	8	8	dependence	dependence	NOUN
ap-1888	8	9	of	of	ADP
ap-1888	8	10	the	the	DET
ap-1888	8	11	radioactive	radioactive	ADJ
ap-1888	8	12	nuclei	nucleus	NOUN
ap-1888	8	13	decay	decay	VERB
ap-1888	8	14	constant	constant	ADJ
ap-1888	8	15	has	have	AUX
ap-1888	8	16	increased	increase	VERB
ap-1888	8	17	strongly	strongly	ADV
ap-1888	8	18	in	in	ADP
ap-1888	8	19	recent	recent	ADJ
ap-1888	8	20	times	time	NOUN
ap-1888	9	1	[	[	X
ap-1888	9	2	1	1	NUM
ap-1888	9	3	]	]	PUNCT
ap-1888	9	4	,	,	PUNCT
ap-1888	9	5	since	since	SCONJ
ap-1888	9	6	various	various	ADJ
ap-1888	9	7	experiments	experiment	NOUN
ap-1888	9	8	began	begin	VERB
ap-1888	9	9	to	to	PART
ap-1888	9	10	report	report	VERB
ap-1888	9	11	evidence	evidence	NOUN
ap-1888	9	12	of	of	ADP
ap-1888	9	13	this	this	DET
ap-1888	9	14	effect	effect	NOUN
ap-1888	9	15	.	.	PUNCT
ap-1888	10	1	in	in	ADP
ap-1888	10	2	particular	particular	ADJ
ap-1888	10	3	,	,	PUNCT
ap-1888	10	4	the	the	DET
ap-1888	10	5	constancy	constancy	NOUN
ap-1888	10	6	of	of	ADP
ap-1888	10	7	the	the	DET
ap-1888	10	8	activity	activity	NOUN
ap-1888	10	9	of	of	ADP
ap-1888	10	10	a	a	DET
ap-1888	10	11	226ra	226ra	NOUN
ap-1888	10	12	source	source	NOUN
ap-1888	10	13	was	be	AUX
ap-1888	10	14	measured	measure	VERB
ap-1888	10	15	using	use	VERB
ap-1888	10	16	an	an	DET
ap-1888	10	17	ionization	ionization	NOUN
ap-1888	10	18	chamber	chamber	NOUN
ap-1888	10	19	in	in	ADP
ap-1888	10	20	[	[	X
ap-1888	10	21	2	2	NUM
ap-1888	10	22	]	]	PUNCT
ap-1888	10	23	.	.	PUNCT
ap-1888	11	1	an	an	DET
ap-1888	11	2	annual	annual	ADJ
ap-1888	11	3	modulation	modulation	NOUN
ap-1888	11	4	of	of	ADP
ap-1888	11	5	amplitude	amplitude	NOUN
ap-1888	11	6	0.15	0.15	NUM
ap-1888	11	7	%	%	NOUN
ap-1888	11	8	was	be	AUX
ap-1888	11	9	observed	observe	VERB
ap-1888	11	10	,	,	PUNCT
ap-1888	11	11	with	with	ADP
ap-1888	11	12	the	the	DET
ap-1888	11	13	maximum	maximum	NOUN
ap-1888	11	14	in	in	ADP
ap-1888	11	15	february	february	PROPN
ap-1888	11	16	and	and	CCONJ
ap-1888	11	17	the	the	DET
ap-1888	11	18	minimum	minimum	NOUN
ap-1888	11	19	in	in	ADP
ap-1888	11	20	august	august	PROPN
ap-1888	11	21	.	.	PUNCT
ap-1888	12	1	the	the	DET
ap-1888	12	2	activity	activity	NOUN
ap-1888	12	3	of	of	ADP
ap-1888	12	4	a	a	DET
ap-1888	12	5	152eu	152eu	PROPN
ap-1888	12	6	source	source	NOUN
ap-1888	12	7	was	be	AUX
ap-1888	12	8	measured	measure	VERB
ap-1888	12	9	using	use	VERB
ap-1888	12	10	a	a	DET
ap-1888	12	11	ge(li	ge(li	NOUN
ap-1888	12	12	)	)	PUNCT
ap-1888	12	13	detector	detector	NOUN
ap-1888	12	14	,	,	PUNCT
ap-1888	12	15	and	and	CCONJ
ap-1888	12	16	an	an	DET
ap-1888	12	17	even	even	ADV
ap-1888	12	18	larger	large	ADJ
ap-1888	12	19	annual	annual	ADJ
ap-1888	12	20	modulation	modulation	NOUN
ap-1888	12	21	(	(	PUNCT
ap-1888	12	22	0.5	0.5	NUM
ap-1888	12	23	%	%	NOUN
ap-1888	12	24	)	)	PUNCT
ap-1888	12	25	was	be	AUX
ap-1888	12	26	detected	detect	VERB
ap-1888	12	27	.	.	PUNCT
ap-1888	13	1	alburger	alburger	VERB
ap-1888	13	2	et	et	PROPN
ap-1888	13	3	al	al	PROPN
ap-1888	13	4	.	.	PUNCT
ap-1888	14	1	[	[	X
ap-1888	14	2	3	3	NUM
ap-1888	14	3	]	]	PUNCT
ap-1888	14	4	measured	measure	VERB
ap-1888	14	5	the	the	DET
ap-1888	14	6	half	half	ADJ
ap-1888	14	7	-	-	PUNCT
ap-1888	14	8	life	life	NOUN
ap-1888	14	9	of	of	ADP
ap-1888	14	10	32si	32si	NUM
ap-1888	14	11	,	,	PUNCT
ap-1888	14	12	which	which	PRON
ap-1888	14	13	is	be	AUX
ap-1888	14	14	interesting	interesting	ADJ
ap-1888	14	15	for	for	ADP
ap-1888	14	16	many	many	ADJ
ap-1888	14	17	applications	application	NOUN
ap-1888	14	18	in	in	ADP
ap-1888	14	19	earth	earth	NOUN
ap-1888	14	20	science	science	NOUN
ap-1888	14	21	.	.	PUNCT
ap-1888	15	1	data	datum	NOUN
ap-1888	15	2	collected	collect	VERB
ap-1888	15	3	over	over	ADP
ap-1888	15	4	a	a	DET
ap-1888	15	5	period	period	NOUN
ap-1888	15	6	of	of	ADP
ap-1888	15	7	four	four	NUM
ap-1888	15	8	years	year	NOUN
ap-1888	15	9	show	show	VERB
ap-1888	15	10	annual	annual	ADJ
ap-1888	15	11	modulation	modulation	NOUN
ap-1888	15	12	,	,	PUNCT
ap-1888	15	13	with	with	ADP
ap-1888	15	14	an	an	DET
ap-1888	15	15	amplitude	amplitude	NOUN
ap-1888	15	16	of	of	ADP
ap-1888	15	17	about	about	ADV
ap-1888	15	18	0.1	0.1	NUM
ap-1888	15	19	%	%	NOUN
ap-1888	15	20	.	.	PUNCT
ap-1888	16	1	in	in	ADP
ap-1888	16	2	[	[	X
ap-1888	16	3	1	1	NUM
ap-1888	16	4	,	,	PUNCT
ap-1888	16	5	4	4	NUM
ap-1888	16	6	]	]	PUNCT
ap-1888	16	7	the	the	DET
ap-1888	16	8	existence	existence	NOUN
ap-1888	16	9	of	of	ADP
ap-1888	16	10	a	a	DET
ap-1888	16	11	new	new	ADJ
ap-1888	16	12	and	and	CCONJ
ap-1888	16	13	unknown	unknown	ADJ
ap-1888	16	14	particle	particle	NOUN
ap-1888	16	15	interaction	interaction	NOUN
ap-1888	16	16	was	be	AUX
ap-1888	16	17	put	put	VERB
ap-1888	16	18	forward	forward	ADV
ap-1888	16	19	to	to	PART
ap-1888	16	20	explain	explain	VERB
ap-1888	16	21	the	the	DET
ap-1888	16	22	yearly	yearly	ADJ
ap-1888	16	23	variation	variation	NOUN
ap-1888	16	24	in	in	ADP
ap-1888	16	25	the	the	DET
ap-1888	16	26	activity	activity	NOUN
ap-1888	16	27	of	of	ADP
ap-1888	16	28	radioactive	radioactive	ADJ
ap-1888	16	29	sources	source	NOUN
ap-1888	16	30	[	[	X
ap-1888	16	31	2	2	NUM
ap-1888	16	32	,	,	PUNCT
ap-1888	16	33	3	3	NUM
ap-1888	16	34	]	]	PUNCT
ap-1888	16	35	.	.	PUNCT
ap-1888	17	1	the	the	DET
ap-1888	17	2	authors	author	NOUN
ap-1888	17	3	correlate	correlate	VERB
ap-1888	17	4	these	these	DET
ap-1888	17	5	variations	variation	NOUN
ap-1888	17	6	with	with	ADP
ap-1888	17	7	the	the	DET
ap-1888	17	8	sun	sun	NOUN
ap-1888	17	9	-	-	PUNCT
ap-1888	17	10	earth	earth	NOUN
ap-1888	17	11	distance	distance	NOUN
ap-1888	17	12	.	.	PUNCT
ap-1888	18	1	however	however	ADV
ap-1888	18	2	,	,	PUNCT
ap-1888	18	3	the	the	DET
ap-1888	18	4	possibility	possibility	NOUN
ap-1888	18	5	that	that	SCONJ
ap-1888	18	6	anti	anti	ADJ
ap-1888	18	7	-	-	ADJ
ap-1888	18	8	neutrinos	neutrinos	ADJ
ap-1888	18	9	affect	affect	VERB
ap-1888	18	10	β+	β+	PUNCT
ap-1888	18	11	decay	decay	NOUN
ap-1888	18	12	was	be	AUX
ap-1888	18	13	excluded	exclude	VERB
ap-1888	18	14	in	in	ADP
ap-1888	18	15	a	a	DET
ap-1888	18	16	recent	recent	ADJ
ap-1888	18	17	reactor	reactor	NOUN
ap-1888	18	18	experiment	experiment	NOUN
ap-1888	18	19	[	[	X
ap-1888	18	20	5	5	NUM
ap-1888	18	21	]	]	PUNCT
ap-1888	18	22	.	.	PUNCT
ap-1888	19	1	a	a	DET
ap-1888	19	2	paper	paper	NOUN
ap-1888	19	3	by	by	ADP
ap-1888	19	4	jenkins	jenkin	NOUN
ap-1888	19	5	et	et	PROPN
ap-1888	19	6	al	al	PROPN
ap-1888	19	7	.	.	PUNCT
ap-1888	20	1	[	[	X
ap-1888	20	2	1	1	NUM
ap-1888	20	3	]	]	PUNCT
ap-1888	20	4	triggered	trigger	VERB
ap-1888	20	5	strong	strong	ADJ
ap-1888	20	6	interest	interest	NOUN
ap-1888	20	7	in	in	ADP
ap-1888	20	8	the	the	DET
ap-1888	20	9	subject	subject	NOUN
ap-1888	20	10	.	.	PUNCT
ap-1888	21	1	old	old	ADJ
ap-1888	21	2	and	and	CCONJ
ap-1888	21	3	recent	recent	ADJ
ap-1888	21	4	data	datum	NOUN
ap-1888	21	5	have	have	AUX
ap-1888	21	6	been	be	AUX
ap-1888	21	7	analyzed	analyze	VERB
ap-1888	21	8	,	,	PUNCT
ap-1888	21	9	or	or	CCONJ
ap-1888	21	10	reanalyzed	reanalyze	VERB
ap-1888	21	11	,	,	PUNCT
ap-1888	21	12	to	to	PART
ap-1888	21	13	search	search	VERB
ap-1888	21	14	for	for	ADP
ap-1888	21	15	periodic	periodic	ADJ
ap-1888	21	16	and	and	CCONJ
ap-1888	21	17	sporadic	sporadic	ADJ
ap-1888	21	18	variations	variation	NOUN
ap-1888	21	19	with	with	ADP
ap-1888	21	20	time	time	NOUN
ap-1888	21	21	.	.	PUNCT
ap-1888	22	1	some	some	PRON
ap-1888	22	2	of	of	ADP
ap-1888	22	3	the	the	DET
ap-1888	22	4	measurements	measurement	NOUN
ap-1888	22	5	and	and	CCONJ
ap-1888	22	6	analysis	analysis	NOUN
ap-1888	22	7	confirm	confirm	VERB
ap-1888	22	8	the	the	DET
ap-1888	22	9	existence	existence	NOUN
ap-1888	22	10	of	of	ADP
ap-1888	22	11	oscillations	oscillation	NOUN
ap-1888	22	12	[	[	X
ap-1888	22	13	6	6	NUM
ap-1888	22	14	,	,	PUNCT
ap-1888	22	15	7	7	NUM
ap-1888	22	16	]	]	PUNCT
ap-1888	22	17	,	,	PUNCT
ap-1888	22	18	whereas	whereas	SCONJ
ap-1888	22	19	others	other	NOUN
ap-1888	22	20	contradict	contradict	VERB
ap-1888	22	21	this	this	DET
ap-1888	22	22	hypothesis	hypothesis	NOUN
ap-1888	22	23	[	[	X
ap-1888	22	24	8–10	8–10	NOUN
ap-1888	22	25	]	]	PUNCT
ap-1888	22	26	.	.	PUNCT
ap-1888	23	1	for	for	ADP
ap-1888	23	2	example	example	NOUN
ap-1888	23	3	,	,	PUNCT
ap-1888	23	4	[	[	X
ap-1888	23	5	6	6	NUM
ap-1888	23	6	]	]	PUNCT
ap-1888	23	7	presents	present	VERB
ap-1888	23	8	the	the	DET
ap-1888	23	9	time	time	NOUN
ap-1888	23	10	dependence	dependence	NOUN
ap-1888	23	11	of	of	ADP
ap-1888	23	12	the	the	DET
ap-1888	23	13	counting	counting	NOUN
ap-1888	23	14	rate	rate	NOUN
ap-1888	23	15	for	for	ADP
ap-1888	23	16	60co	60co	NOUN
ap-1888	23	17	,	,	PUNCT
ap-1888	23	18	90sr	90sr	ADJ
ap-1888	23	19	and	and	CCONJ
ap-1888	23	20	90y	90y	NUM
ap-1888	23	21	sources	source	NOUN
ap-1888	23	22	,	,	PUNCT
ap-1888	23	23	measured	measure	VERB
ap-1888	23	24	using	use	VERB
ap-1888	23	25	geiger	geiger	PROPN
ap-1888	23	26	müller	müller	NOUN
ap-1888	23	27	detectors	detector	NOUN
ap-1888	23	28	and	and	CCONJ
ap-1888	23	29	,	,	PUNCT
ap-1888	23	30	for	for	ADP
ap-1888	23	31	a	a	DET
ap-1888	23	32	239pu	239pu	NOUN
ap-1888	23	33	source	source	NOUN
ap-1888	23	34	,	,	PUNCT
ap-1888	23	35	measured	measure	VERB
ap-1888	23	36	with	with	ADP
ap-1888	23	37	silicon	silicon	NOUN
ap-1888	23	38	detectors	detector	NOUN
ap-1888	23	39	.	.	PUNCT
ap-1888	24	1	while	while	SCONJ
ap-1888	24	2	beta	beta	NOUN
ap-1888	24	3	sources	source	NOUN
ap-1888	24	4	show	show	VERB
ap-1888	24	5	annual	annual	ADJ
ap-1888	24	6	(	(	PUNCT
ap-1888	24	7	and	and	CCONJ
ap-1888	24	8	monthly	monthly	ADJ
ap-1888	24	9	)	)	PUNCT
ap-1888	24	10	variation	variation	NOUN
ap-1888	24	11	with	with	ADP
ap-1888	24	12	amplitude	amplitude	NOUN
ap-1888	24	13	of	of	ADP
ap-1888	24	14	about	about	ADP
ap-1888	24	15	0.3	0.3	NUM
ap-1888	24	16	%	%	NOUN
ap-1888	24	17	,	,	PUNCT
ap-1888	24	18	the	the	DET
ap-1888	24	19	count	count	NOUN
ap-1888	24	20	rate	rate	NOUN
ap-1888	24	21	from	from	ADP
ap-1888	24	22	the	the	DET
ap-1888	24	23	pu	pu	PROPN
ap-1888	24	24	source	source	NOUN
ap-1888	24	25	is	be	AUX
ap-1888	24	26	fairly	fairly	ADV
ap-1888	24	27	constant	constant	ADJ
ap-1888	24	28	.	.	PUNCT
ap-1888	25	1	many	many	ADJ
ap-1888	25	2	authors	author	NOUN
ap-1888	25	3	have	have	AUX
ap-1888	25	4	called	call	VERB
ap-1888	25	5	for	for	ADP
ap-1888	25	6	more	more	ADV
ap-1888	25	7	dedicated	dedicated	ADJ
ap-1888	25	8	experiments	experiment	NOUN
ap-1888	25	9	to	to	PART
ap-1888	25	10	clarify	clarify	VERB
ap-1888	25	11	whether	whether	SCONJ
ap-1888	25	12	the	the	DET
ap-1888	25	13	observed	observed	ADJ
ap-1888	25	14	effects	effect	NOUN
ap-1888	25	15	are	be	AUX
ap-1888	25	16	physical	physical	ADJ
ap-1888	25	17	or	or	CCONJ
ap-1888	25	18	are	be	AUX
ap-1888	25	19	due	due	ADJ
ap-1888	25	20	to	to	ADP
ap-1888	25	21	systematic	systematic	ADJ
ap-1888	25	22	effects	effect	NOUN
ap-1888	25	23	not	not	PART
ap-1888	25	24	taken	take	VERB
ap-1888	25	25	into	into	ADP
ap-1888	25	26	account	account	NOUN
ap-1888	25	27	.	.	PUNCT
ap-1888	26	1	we	we	PRON
ap-1888	26	2	therefore	therefore	ADV
ap-1888	26	3	performed	perform	VERB
ap-1888	26	4	a	a	DET
ap-1888	26	5	dedicated	dedicated	ADJ
ap-1888	26	6	experiment	experiment	NOUN
ap-1888	26	7	using	use	VERB
ap-1888	26	8	a	a	DET
ap-1888	26	9	137cs	137cs	ADJ
ap-1888	26	10	source	source	NOUN
ap-1888	26	11	.	.	PUNCT
ap-1888	27	1	time	time	NOUN
ap-1888	27	2	dependence	dependence	NOUN
ap-1888	27	3	of	of	ADP
ap-1888	27	4	the	the	DET
ap-1888	27	5	order	order	NOUN
ap-1888	27	6	of	of	ADP
ap-1888	27	7	0.2	0.2	NUM
ap-1888	27	8	%	%	NOUN
ap-1888	27	9	with	with	ADP
ap-1888	27	10	a	a	DET
ap-1888	27	11	period	period	NOUN
ap-1888	27	12	of	of	ADP
ap-1888	27	13	24	24	NUM
ap-1888	27	14	hours	hour	NOUN
ap-1888	27	15	and	and	CCONJ
ap-1888	27	16	27	27	NUM
ap-1888	27	17	days	day	NOUN
ap-1888	27	18	has	have	AUX
ap-1888	27	19	already	already	ADV
ap-1888	27	20	been	be	AUX
ap-1888	27	21	reported	report	VERB
ap-1888	27	22	[	[	X
ap-1888	27	23	11	11	NUM
ap-1888	27	24	]	]	PUNCT
ap-1888	27	25	in	in	ADP
ap-1888	27	26	the	the	DET
ap-1888	27	27	decay	decay	NOUN
ap-1888	27	28	constant	constant	ADJ
ap-1888	27	29	of	of	ADP
ap-1888	27	30	137cs	137cs	PROPN
ap-1888	27	31	measured	measure	VERB
ap-1888	27	32	with	with	ADP
ap-1888	27	33	a	a	DET
ap-1888	27	34	germanium	germanium	NOUN
ap-1888	27	35	detector	detector	NOUN
ap-1888	27	36	during	during	ADP
ap-1888	27	37	a	a	DET
ap-1888	27	38	4	4	NUM
ap-1888	27	39	-	-	PUNCT
ap-1888	27	40	month	month	NOUN
ap-1888	27	41	experiment	experiment	NOUN
ap-1888	27	42	.	.	PUNCT
ap-1888	28	1	the	the	DET
ap-1888	28	2	special	special	ADJ
ap-1888	28	3	feature	feature	NOUN
ap-1888	28	4	of	of	ADP
ap-1888	28	5	our	our	PRON
ap-1888	28	6	experiment	experiment	NOUN
ap-1888	28	7	is	be	AUX
ap-1888	28	8	the	the	DET
ap-1888	28	9	set	set	VERB
ap-1888	28	10	-	-	PUNCT
ap-1888	28	11	up	up	ADP
ap-1888	28	12	installed	instal	VERB
ap-1888	28	13	deep	deep	ADV
ap-1888	28	14	underground	underground	ADV
ap-1888	28	15	in	in	ADP
ap-1888	28	16	the	the	DET
ap-1888	28	17	infn	infn	PROPN
ap-1888	28	18	gran	gran	PROPN
ap-1888	28	19	sasso	sasso	PROPN
ap-1888	28	20	underground	underground	PROPN
ap-1888	28	21	laboratory	laboratory	PROPN
ap-1888	28	22	.	.	PUNCT
ap-1888	29	1	the	the	DET
ap-1888	29	2	laboratory	laboratory	NOUN
ap-1888	29	3	conditions	condition	NOUN
ap-1888	29	4	are	be	AUX
ap-1888	29	5	very	very	ADV
ap-1888	29	6	favorable	favorable	ADJ
ap-1888	29	7	:	:	PUNCT
ap-1888	29	8	the	the	DET
ap-1888	29	9	cosmic	cosmic	PROPN
ap-1888	29	10	ray	ray	NOUN
ap-1888	29	11	flux	flux	NOUN
ap-1888	29	12	is	be	AUX
ap-1888	29	13	reduced	reduce	VERB
ap-1888	29	14	by	by	ADP
ap-1888	29	15	a	a	DET
ap-1888	29	16	factor	factor	NOUN
ap-1888	29	17	of	of	ADP
ap-1888	29	18	106	106	NUM
ap-1888	29	19	and	and	CCONJ
ap-1888	29	20	the	the	DET
ap-1888	29	21	neutron	neutron	NOUN
ap-1888	29	22	flux	flux	NOUN
ap-1888	29	23	by	by	ADP
ap-1888	29	24	a	a	DET
ap-1888	29	25	factor	factor	NOUN
ap-1888	29	26	of	of	ADP
ap-1888	29	27	103	103	NUM
ap-1888	29	28	with	with	ADP
ap-1888	29	29	respect	respect	NOUN
ap-1888	29	30	to	to	ADP
ap-1888	29	31	above	above	ADJ
ap-1888	29	32	ground	ground	NOUN
ap-1888	29	33	.	.	PUNCT
ap-1888	30	1	as	as	ADP
ap-1888	30	2	a	a	DET
ap-1888	30	3	consequence	consequence	NOUN
ap-1888	30	4	,	,	PUNCT
ap-1888	30	5	we	we	PRON
ap-1888	30	6	do	do	AUX
ap-1888	30	7	not	not	PART
ap-1888	30	8	have	have	VERB
ap-1888	30	9	to	to	PART
ap-1888	30	10	take	take	VERB
ap-1888	30	11	possible	possible	ADJ
ap-1888	30	12	time	time	NOUN
ap-1888	30	13	variations	variation	NOUN
ap-1888	30	14	of	of	ADP
ap-1888	30	15	these	these	DET
ap-1888	30	16	fluxes	flux	NOUN
ap-1888	30	17	into	into	ADP
ap-1888	30	18	account	account	NOUN
ap-1888	30	19	,	,	PUNCT
ap-1888	30	20	since	since	SCONJ
ap-1888	30	21	their	their	PRON
ap-1888	30	22	contribution	contribution	NOUN
ap-1888	30	23	to	to	ADP
ap-1888	30	24	the	the	DET
ap-1888	30	25	counting	counting	NOUN
ap-1888	30	26	rate	rate	NOUN
ap-1888	30	27	is	be	AUX
ap-1888	30	28	completely	completely	ADV
ap-1888	30	29	negligible	negligible	ADJ
ap-1888	30	30	.	.	PUNCT
ap-1888	31	1	moreover	moreover	ADV
ap-1888	31	2	,	,	PUNCT
ap-1888	31	3	the	the	DET
ap-1888	31	4	laboratory	laboratory	NOUN
ap-1888	31	5	temperature	temperature	NOUN
ap-1888	31	6	is	be	AUX
ap-1888	31	7	naturally	naturally	ADV
ap-1888	31	8	constant	constant	ADJ
ap-1888	31	9	,	,	PUNCT
ap-1888	31	10	the	the	DET
ap-1888	31	11	maximum	maximum	ADJ
ap-1888	31	12	variation	variation	NOUN
ap-1888	31	13	being	being	NOUN
ap-1888	31	14	of	of	ADP
ap-1888	31	15	a	a	DET
ap-1888	31	16	few	few	ADJ
ap-1888	31	17	degrees	degree	NOUN
ap-1888	31	18	celsius	celsius	NOUN
ap-1888	31	19	in	in	ADP
ap-1888	31	20	the	the	DET
ap-1888	31	21	course	course	NOUN
ap-1888	31	22	of	of	ADP
ap-1888	31	23	the	the	DET
ap-1888	31	24	year	year	NOUN
ap-1888	31	25	.	.	PUNCT
ap-1888	32	1	2	2	X
ap-1888	32	2	.	.	X
ap-1888	32	3	the	the	DET
ap-1888	32	4	measurements	measurement	NOUN
ap-1888	32	5	the	the	DET
ap-1888	32	6	set	set	NOUN
ap-1888	32	7	-	-	PUNCT
ap-1888	32	8	up	up	NOUN
ap-1888	32	9	is	be	AUX
ap-1888	32	10	installed	instal	VERB
ap-1888	32	11	in	in	ADP
ap-1888	32	12	the	the	DET
ap-1888	32	13	stella	stella	PROPN
ap-1888	32	14	low	low	PROPN
ap-1888	32	15	background	background	NOUN
ap-1888	32	16	facility	facility	NOUN
ap-1888	32	17	(	(	PUNCT
ap-1888	32	18	subterranean	subterranean	ADJ
ap-1888	32	19	low	low	ADJ
ap-1888	32	20	level	level	NOUN
ap-1888	32	21	assay	assay	NOUN
ap-1888	32	22	)	)	PUNCT
ap-1888	32	23	located	locate	VERB
ap-1888	32	24	in	in	ADP
ap-1888	32	25	the	the	DET
ap-1888	32	26	underground	underground	ADJ
ap-1888	32	27	laboratories	laboratory	NOUN
ap-1888	32	28	of	of	ADP
ap-1888	32	29	lngs	lng	NOUN
ap-1888	32	30	.	.	PUNCT
ap-1888	33	1	the	the	DET
ap-1888	33	2	137cs	137cs	PROPN
ap-1888	33	3	source	source	NOUN
ap-1888	33	4	,	,	PUNCT
ap-1888	33	5	embedded	embed	VERB
ap-1888	33	6	in	in	ADP
ap-1888	33	7	a	a	DET
ap-1888	33	8	plastic	plastic	ADJ
ap-1888	33	9	disk	disk	NOUN
ap-1888	33	10	1′′	1′′	NUM
ap-1888	33	11	in	in	ADP
ap-1888	33	12	diameter	diameter	NOUN
ap-1888	33	13	and	and	CCONJ
ap-1888	33	14	1/8′′	1/8′′	NUM
ap-1888	33	15	in	in	ADP
ap-1888	33	16	thickness	thickness	NOUN
ap-1888	33	17	,	,	PUNCT
ap-1888	33	18	had	have	VERB
ap-1888	33	19	activity	activity	NOUN
ap-1888	33	20	of	of	ADP
ap-1888	33	21	3.0	3.0	NUM
ap-1888	33	22	kbq	kbq	NOUN
ap-1888	33	23	at	at	ADP
ap-1888	33	24	the	the	DET
ap-1888	33	25	beginning	beginning	NOUN
ap-1888	33	26	of	of	ADP
ap-1888	33	27	the	the	DET
ap-1888	33	28	measurements	measurement	NOUN
ap-1888	33	29	(	(	PUNCT
ap-1888	33	30	june	june	PROPN
ap-1888	33	31	6	6	NUM
ap-1888	33	32	,	,	PUNCT
ap-1888	33	33	2011	2011	NUM
ap-1888	33	34	)	)	PUNCT
ap-1888	33	35	,	,	PUNCT
ap-1888	33	36	and	and	CCONJ
ap-1888	33	37	it	it	PRON
ap-1888	33	38	is	be	AUX
ap-1888	33	39	firmly	firmly	ADV
ap-1888	33	40	fixed	fix	VERB
ap-1888	33	41	to	to	ADP
ap-1888	33	42	the	the	DET
ap-1888	33	43	copper	copper	NOUN
ap-1888	33	44	end	end	NOUN
ap-1888	33	45	-	-	PUNCT
ap-1888	33	46	cap	cap	NOUN
ap-1888	33	47	of	of	ADP
ap-1888	33	48	the	the	DET
ap-1888	33	49	germanium	germanium	NOUN
ap-1888	33	50	detector	detector	NOUN
ap-1888	33	51	in	in	ADP
ap-1888	33	52	order	order	NOUN
ap-1888	33	53	to	to	PART
ap-1888	33	54	minimize	minimize	VERB
ap-1888	33	55	variations	variation	NOUN
ap-1888	33	56	in	in	ADP
ap-1888	33	57	the	the	DET
ap-1888	33	58	relative	relative	ADJ
ap-1888	33	59	positions	position	NOUN
ap-1888	33	60	of	of	ADP
ap-1888	33	61	the	the	DET
ap-1888	33	62	source	source	NOUN
ap-1888	33	63	and	and	CCONJ
ap-1888	33	64	the	the	DET
ap-1888	33	65	detector	detector	NOUN
ap-1888	33	66	.	.	PUNCT
ap-1888	34	1	as	as	ADP
ap-1888	34	2	a	a	DET
ap-1888	34	3	matter	matter	NOUN
ap-1888	34	4	of	of	ADP
ap-1888	34	5	fact	fact	NOUN
ap-1888	34	6	,	,	PUNCT
ap-1888	34	7	monte	monte	PROPN
ap-1888	34	8	carlo	carlo	PROPN
ap-1888	34	9	simulations	simulation	NOUN
ap-1888	34	10	indicate	indicate	VERB
ap-1888	34	11	that	that	SCONJ
ap-1888	34	12	a	a	DET
ap-1888	34	13	variation	variation	NOUN
ap-1888	34	14	of	of	ADP
ap-1888	34	15	1	1	NUM
ap-1888	34	16	micron	micron	NOUN
ap-1888	34	17	in	in	ADP
ap-1888	34	18	the	the	DET
ap-1888	34	19	source	source	NOUN
ap-1888	34	20	-	-	PUNCT
ap-1888	34	21	detector	detector	NOUN
ap-1888	34	22	distance	distance	NOUN
ap-1888	34	23	would	would	AUX
ap-1888	34	24	cause	cause	VERB
ap-1888	34	25	a	a	DET
ap-1888	34	26	variation	variation	NOUN
ap-1888	34	27	of	of	ADP
ap-1888	34	28	5	5	NUM
ap-1888	34	29	×	×	NOUN
ap-1888	34	30	10−5	10−5	NUM
ap-1888	34	31	in	in	ADP
ap-1888	34	32	the	the	DET
ap-1888	34	33	counting	counting	NOUN
ap-1888	34	34	effciency	effciency	NOUN
ap-1888	34	35	.	.	PUNCT
ap-1888	35	1	the	the	DET
ap-1888	35	2	germanium	germanium	NOUN
ap-1888	35	3	detector	detector	NOUN
ap-1888	35	4	,	,	PUNCT
ap-1888	35	5	a	a	DET
ap-1888	35	6	p	p	ADJ
ap-1888	35	7	-	-	PUNCT
ap-1888	35	8	type	type	NOUN
ap-1888	35	9	high	high	ADJ
ap-1888	35	10	purity	purity	NOUN
ap-1888	35	11	germanium	germanium	NOUN
ap-1888	35	12	with	with	ADP
ap-1888	35	13	96	96	NUM
ap-1888	35	14	%	%	NOUN
ap-1888	35	15	relative	relative	ADJ
ap-1888	35	16	effciency	effciency	NOUN
ap-1888	35	17	,	,	PUNCT
ap-1888	35	18	is	be	AUX
ap-1888	35	19	pow524	pow524	ADJ
ap-1888	35	20	http://dx.doi.org/10.14311/ap.2013.53.0524	http://dx.doi.org/10.14311/ap.2013.53.0524	ADP
ap-1888	35	21	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-1888	35	22	vol	vol	NOUN
ap-1888	35	23	.	.	PUNCT
ap-1888	36	1	53	53	NUM
ap-1888	36	2	supplement/2013	supplement/2013	ADJ
ap-1888	36	3	study	study	NOUN
ap-1888	36	4	of	of	ADP
ap-1888	36	5	the	the	DET
ap-1888	36	6	time	time	NOUN
ap-1888	36	7	dependence	dependence	NOUN
ap-1888	36	8	of	of	ADP
ap-1888	36	9	radioactivity	radioactivity	NOUN
ap-1888	36	10	figure	figure	NOUN
ap-1888	36	11	1	1	NUM
ap-1888	36	12	.	.	PUNCT
ap-1888	36	13	measured	measure	VERB
ap-1888	36	14	γ	γ	PROPN
ap-1888	36	15	-	-	PUNCT
ap-1888	36	16	ray	ray	NOUN
ap-1888	36	17	spectrum	spectrum	NOUN
ap-1888	36	18	of	of	ADP
ap-1888	36	19	the	the	DET
ap-1888	36	20	137cs	137cs	ADJ
ap-1888	36	21	source	source	NOUN
ap-1888	36	22	after	after	ADP
ap-1888	36	23	5124	5124	NUM
ap-1888	36	24	hours	hour	NOUN
ap-1888	36	25	.	.	PUNCT
ap-1888	37	1	a	a	DET
ap-1888	37	2	weak	weak	ADJ
ap-1888	37	3	activity	activity	NOUN
ap-1888	37	4	from	from	ADP
ap-1888	37	5	60co	60co	NOUN
ap-1888	37	6	,	,	PUNCT
ap-1888	37	7	152eu	152eu	PROPN
ap-1888	37	8	and	and	CCONJ
ap-1888	37	9	40k	40k	NUM
ap-1888	37	10	contaminants	contaminant	NOUN
ap-1888	37	11	is	be	AUX
ap-1888	37	12	observed	observe	VERB
ap-1888	37	13	at	at	ADP
ap-1888	37	14	high	high	ADJ
ap-1888	37	15	energy	energy	NOUN
ap-1888	37	16	(	(	PUNCT
ap-1888	37	17	see	see	VERB
ap-1888	37	18	inset	inset	NOUN
ap-1888	37	19	)	)	PUNCT
ap-1888	37	20	.	.	PUNCT
ap-1888	38	1	the	the	DET
ap-1888	38	2	40k	40k	NUM
ap-1888	38	3	line	line	NOUN
ap-1888	38	4	is	be	AUX
ap-1888	38	5	also	also	ADV
ap-1888	38	6	evident	evident	ADJ
ap-1888	38	7	in	in	ADP
ap-1888	38	8	the	the	DET
ap-1888	38	9	background	background	NOUN
ap-1888	38	10	spectrum	spectrum	NOUN
ap-1888	38	11	.	.	PUNCT
ap-1888	39	1	the	the	DET
ap-1888	39	2	peak	peak	NOUN
ap-1888	39	3	at	at	ADP
ap-1888	39	4	1.323mev	1.323mev	NUM
ap-1888	39	5	results	result	NOUN
ap-1888	39	6	from	from	ADP
ap-1888	39	7	the	the	DET
ap-1888	39	8	accidental	accidental	ADJ
ap-1888	39	9	coincidence	coincidence	NOUN
ap-1888	39	10	of	of	ADP
ap-1888	39	11	two	two	NUM
ap-1888	39	12	661.6	661.6	NUM
ap-1888	39	13	kev	kev	PROPN
ap-1888	39	14	γ	γ	NOUN
ap-1888	39	15	-	-	NOUN
ap-1888	39	16	lines	line	NOUN
ap-1888	39	17	when	when	SCONJ
ap-1888	39	18	two	two	NUM
ap-1888	39	19	137cs	137cs	ADJ
ap-1888	39	20	decays	decay	NOUN
ap-1888	39	21	occur	occur	VERB
ap-1888	39	22	within	within	ADP
ap-1888	39	23	the	the	DET
ap-1888	39	24	pulse	pulse	NOUN
ap-1888	39	25	pair	pair	NOUN
ap-1888	39	26	resolution	resolution	NOUN
ap-1888	39	27	of	of	ADP
ap-1888	39	28	the	the	DET
ap-1888	39	29	spectroscopy	spectroscopy	NOUN
ap-1888	39	30	amplifier	amplifier	NOUN
ap-1888	39	31	.	.	PUNCT
ap-1888	40	1	ered	ere	VERB
ap-1888	40	2	at	at	ADP
ap-1888	40	3	a	a	DET
ap-1888	40	4	nominal	nominal	ADJ
ap-1888	40	5	bias	bias	NOUN
ap-1888	40	6	of	of	ADP
ap-1888	40	7	3500v	3500v	NUM
ap-1888	40	8	and	and	CCONJ
ap-1888	40	9	is	be	AUX
ap-1888	40	10	surrounded	surround	VERB
ap-1888	40	11	by	by	ADP
ap-1888	40	12	at	at	ADV
ap-1888	40	13	least	least	ADV
ap-1888	40	14	5	5	NUM
ap-1888	40	15	cm	cm	NOUN
ap-1888	40	16	of	of	ADP
ap-1888	40	17	copper	copper	NOUN
ap-1888	40	18	followed	follow	VERB
ap-1888	40	19	by	by	ADP
ap-1888	40	20	25	25	NUM
ap-1888	40	21	cm	cm	NOUN
ap-1888	40	22	of	of	ADP
ap-1888	40	23	lead	lead	NOUN
ap-1888	40	24	to	to	PART
ap-1888	40	25	suppress	suppress	VERB
ap-1888	40	26	the	the	DET
ap-1888	40	27	laboratory	laboratory	NOUN
ap-1888	40	28	gamma	gamma	PROPN
ap-1888	40	29	ray	ray	PROPN
ap-1888	40	30	background	background	NOUN
ap-1888	40	31	.	.	PUNCT
ap-1888	41	1	finally	finally	ADV
ap-1888	41	2	,	,	PUNCT
ap-1888	41	3	the	the	DET
ap-1888	41	4	shielding	shielding	NOUN
ap-1888	41	5	and	and	CCONJ
ap-1888	41	6	the	the	DET
ap-1888	41	7	detector	detector	NOUN
ap-1888	41	8	are	be	AUX
ap-1888	41	9	housed	house	VERB
ap-1888	41	10	in	in	ADP
ap-1888	41	11	a	a	DET
ap-1888	41	12	polymethylmetacrylate	polymethylmetacrylate	NOUN
ap-1888	41	13	box	box	NOUN
ap-1888	41	14	flushed	flush	VERB
ap-1888	41	15	with	with	ADP
ap-1888	41	16	nitrogen	nitrogen	NOUN
ap-1888	41	17	at	at	ADP
ap-1888	41	18	slight	slight	ADJ
ap-1888	41	19	overpressure	overpressure	NOUN
ap-1888	41	20	,	,	PUNCT
ap-1888	41	21	which	which	PRON
ap-1888	41	22	works	work	VERB
ap-1888	41	23	as	as	ADP
ap-1888	41	24	an	an	DET
ap-1888	41	25	anti	anti	ADJ
ap-1888	41	26	-	-	ADJ
ap-1888	41	27	radon	radon	ADJ
ap-1888	41	28	shield	shield	NOUN
ap-1888	41	29	.	.	PUNCT
ap-1888	42	1	the	the	DET
ap-1888	42	2	signal	signal	NOUN
ap-1888	42	3	from	from	ADP
ap-1888	42	4	the	the	DET
ap-1888	42	5	detector	detector	NOUN
ap-1888	42	6	pre	pre	NOUN
ap-1888	42	7	-	-	NOUN
ap-1888	42	8	amplifier	amplifier	NOUN
ap-1888	42	9	goes	go	VERB
ap-1888	42	10	first	first	ADV
ap-1888	42	11	to	to	ADP
ap-1888	42	12	an	an	DET
ap-1888	42	13	ortec	ortec	ADJ
ap-1888	42	14	amplifier	amplifier	NOUN
ap-1888	42	15	(	(	PUNCT
ap-1888	42	16	mod.120	mod.120	ADJ
ap-1888	42	17	-	-	PUNCT
ap-1888	42	18	5f	5f	NOUN
ap-1888	42	19	)	)	PUNCT
ap-1888	42	20	,	,	PUNCT
ap-1888	42	21	where	where	SCONJ
ap-1888	42	22	it	it	PRON
ap-1888	42	23	is	be	AUX
ap-1888	42	24	shaped	shape	VERB
ap-1888	42	25	with	with	ADP
ap-1888	42	26	6	6	NUM
ap-1888	42	27	µs	µs	NOUN
ap-1888	42	28	shaping	shaping	NOUN
ap-1888	42	29	time	time	NOUN
ap-1888	42	30	,	,	PUNCT
ap-1888	42	31	and	and	CCONJ
ap-1888	42	32	then	then	ADV
ap-1888	42	33	to	to	ADP
ap-1888	42	34	a	a	DET
ap-1888	42	35	multi	multi	ADJ
ap-1888	42	36	channel	channel	NOUN
ap-1888	42	37	analyser	analyser	NOUN
ap-1888	42	38	(	(	PUNCT
ap-1888	42	39	easy	easy	ADJ
ap-1888	42	40	-	-	PUNCT
ap-1888	42	41	mca	mca	NOUN
ap-1888	42	42	8k	8k	PROPN
ap-1888	42	43	ortec	ortec	NOUN
ap-1888	42	44	,	,	PUNCT
ap-1888	42	45	0.21	0.21	NUM
ap-1888	42	46	kev	kev	PROPN
ap-1888	42	47	/	/	SYM
ap-1888	42	48	channel	channel	PROPN
ap-1888	42	49	)	)	PUNCT
ap-1888	42	50	.	.	PUNCT
ap-1888	43	1	the	the	DET
ap-1888	43	2	busy	busy	ADJ
ap-1888	43	3	and	and	CCONJ
ap-1888	43	4	pile	pile	ADJ
ap-1888	43	5	-	-	PUNCT
ap-1888	43	6	up	up	ADP
ap-1888	43	7	signals	signal	NOUN
ap-1888	43	8	from	from	ADP
ap-1888	43	9	the	the	DET
ap-1888	43	10	amplifier	amplifier	NOUN
ap-1888	43	11	are	be	AUX
ap-1888	43	12	also	also	ADV
ap-1888	43	13	sent	send	VERB
ap-1888	43	14	to	to	ADP
ap-1888	43	15	the	the	DET
ap-1888	43	16	mca	mca	PROPN
ap-1888	43	17	.	.	PUNCT
ap-1888	44	1	the	the	DET
ap-1888	44	2	pile	pile	NOUN
ap-1888	44	3	-	-	PUNCT
ap-1888	44	4	up	up	ADP
ap-1888	44	5	rejection	rejection	NOUN
ap-1888	44	6	circuit	circuit	NOUN
ap-1888	44	7	of	of	ADP
ap-1888	44	8	the	the	DET
ap-1888	44	9	amplifier	amplifier	NOUN
ap-1888	44	10	is	be	AUX
ap-1888	44	11	able	able	ADJ
ap-1888	44	12	to	to	PART
ap-1888	44	13	recognize	recognize	VERB
ap-1888	44	14	two	two	NUM
ap-1888	44	15	signals	signal	NOUN
ap-1888	44	16	if	if	SCONJ
ap-1888	44	17	they	they	PRON
ap-1888	44	18	are	be	AUX
ap-1888	44	19	separated	separate	VERB
ap-1888	44	20	in	in	ADP
ap-1888	44	21	time	time	NOUN
ap-1888	44	22	by	by	ADP
ap-1888	44	23	at	at	ADV
ap-1888	44	24	least	least	ADV
ap-1888	44	25	0.5	0.5	NUM
ap-1888	44	26	µs	µs	NOUN
ap-1888	44	27	.	.	PUNCT
ap-1888	45	1	in	in	ADP
ap-1888	45	2	order	order	NOUN
ap-1888	45	3	to	to	PART
ap-1888	45	4	minimize	minimize	VERB
ap-1888	45	5	the	the	DET
ap-1888	45	6	noise	noise	NOUN
ap-1888	45	7	,	,	PUNCT
ap-1888	45	8	the	the	DET
ap-1888	45	9	whole	whole	ADJ
ap-1888	45	10	set	set	NOUN
ap-1888	45	11	-	-	PUNCT
ap-1888	45	12	up	up	NOUN
ap-1888	45	13	,	,	PUNCT
ap-1888	45	14	detector	detector	NOUN
ap-1888	45	15	and	and	CCONJ
ap-1888	45	16	electronics	electronic	NOUN
ap-1888	45	17	modules	module	NOUN
ap-1888	45	18	,	,	PUNCT
ap-1888	45	19	is	be	AUX
ap-1888	45	20	powered	power	VERB
ap-1888	45	21	through	through	ADP
ap-1888	45	22	a	a	DET
ap-1888	45	23	3	3	NUM
ap-1888	45	24	kva	kva	NOUN
ap-1888	45	25	ac	ac	PROPN
ap-1888	45	26	–	–	PUNCT
ap-1888	45	27	ac	ac	PROPN
ap-1888	45	28	isolation	isolation	NOUN
ap-1888	45	29	transformer	transformer	NOUN
ap-1888	45	30	.	.	PUNCT
ap-1888	46	1	finally	finally	ADV
ap-1888	46	2	,	,	PUNCT
ap-1888	46	3	temperature	temperature	NOUN
ap-1888	46	4	and	and	CCONJ
ap-1888	46	5	atmospheric	atmospheric	ADJ
ap-1888	46	6	pressure	pressure	NOUN
ap-1888	46	7	are	be	AUX
ap-1888	46	8	the	the	DET
ap-1888	46	9	two	two	NUM
ap-1888	46	10	important	important	ADJ
ap-1888	46	11	parameters	parameter	NOUN
ap-1888	46	12	that	that	PRON
ap-1888	46	13	we	we	PRON
ap-1888	46	14	have	have	VERB
ap-1888	46	15	to	to	PART
ap-1888	46	16	monitor	monitor	VERB
ap-1888	46	17	.	.	PUNCT
ap-1888	47	1	temperature	temperature	NOUN
ap-1888	47	2	is	be	AUX
ap-1888	47	3	continuously	continuously	ADV
ap-1888	47	4	measured	measure	VERB
ap-1888	47	5	with	with	ADP
ap-1888	47	6	a	a	DET
ap-1888	47	7	pt100	pt100	PROPN
ap-1888	47	8	sensor	sensor	NOUN
ap-1888	47	9	located	locate	VERB
ap-1888	47	10	in	in	ADP
ap-1888	47	11	the	the	DET
ap-1888	47	12	shielding	shielding	NOUN
ap-1888	47	13	very	very	ADV
ap-1888	47	14	close	close	ADV
ap-1888	47	15	to	to	ADP
ap-1888	47	16	the	the	DET
ap-1888	47	17	cs	cs	PROPN
ap-1888	47	18	source	source	NOUN
ap-1888	47	19	,	,	PUNCT
ap-1888	47	20	whereas	whereas	SCONJ
ap-1888	47	21	atmospheric	atmospheric	ADJ
ap-1888	47	22	pressure	pressure	NOUN
ap-1888	47	23	is	be	AUX
ap-1888	47	24	measured	measure	VERB
ap-1888	47	25	in	in	ADP
ap-1888	47	26	a	a	DET
ap-1888	47	27	nearby	nearby	ADJ
ap-1888	47	28	hall	hall	NOUN
ap-1888	47	29	of	of	ADP
ap-1888	47	30	the	the	DET
ap-1888	47	31	underground	underground	ADJ
ap-1888	47	32	laboratory	laboratory	NOUN
ap-1888	47	33	.	.	PUNCT
ap-1888	48	1	the	the	DET
ap-1888	48	2	temperature	temperature	NOUN
ap-1888	48	3	at	at	ADP
ap-1888	48	4	the	the	DET
ap-1888	48	5	position	position	NOUN
ap-1888	48	6	of	of	ADP
ap-1888	48	7	the	the	DET
ap-1888	48	8	electronics	electronics	NOUN
ap-1888	48	9	modules	module	NOUN
ap-1888	48	10	is	be	AUX
ap-1888	48	11	also	also	ADV
ap-1888	48	12	continuously	continuously	ADV
ap-1888	48	13	monitored	monitor	VERB
ap-1888	48	14	,	,	PUNCT
ap-1888	48	15	since	since	SCONJ
ap-1888	48	16	it	it	PRON
ap-1888	48	17	can	can	AUX
ap-1888	48	18	affect	affect	VERB
ap-1888	48	19	the	the	DET
ap-1888	48	20	performance	performance	NOUN
ap-1888	48	21	of	of	ADP
ap-1888	48	22	the	the	DET
ap-1888	48	23	electronics	electronic	NOUN
ap-1888	48	24	.	.	PUNCT
ap-1888	49	1	2.1	2.1	NUM
ap-1888	49	2	.	.	PUNCT
ap-1888	49	3	data	datum	NOUN
ap-1888	49	4	taking	take	VERB
ap-1888	49	5	spectra	spectra	NOUN
ap-1888	49	6	from	from	ADP
ap-1888	49	7	the	the	DET
ap-1888	49	8	mca	mca	PROPN
ap-1888	49	9	are	be	AUX
ap-1888	49	10	collected	collect	VERB
ap-1888	49	11	every	every	DET
ap-1888	49	12	hour	hour	NOUN
ap-1888	49	13	(	(	PUNCT
ap-1888	49	14	real	real	ADJ
ap-1888	49	15	time	time	NOUN
ap-1888	49	16	provided	provide	VERB
ap-1888	49	17	by	by	ADP
ap-1888	49	18	the	the	DET
ap-1888	49	19	mca	mca	PROPN
ap-1888	49	20	)	)	PUNCT
ap-1888	49	21	,	,	PUNCT
ap-1888	49	22	except	except	SCONJ
ap-1888	49	23	while	while	SCONJ
ap-1888	49	24	the	the	DET
ap-1888	49	25	detector	detector	NOUN
ap-1888	49	26	is	be	AUX
ap-1888	49	27	being	be	AUX
ap-1888	49	28	refilled	refill	VERB
ap-1888	49	29	with	with	ADP
ap-1888	49	30	liquid	liquid	ADJ
ap-1888	49	31	nitrogen	nitrogen	NOUN
ap-1888	49	32	.	.	PUNCT
ap-1888	50	1	these	these	DET
ap-1888	50	2	refilling	refilling	NOUN
ap-1888	50	3	interruptions	interruption	NOUN
ap-1888	50	4	occur	occur	VERB
ap-1888	50	5	twice	twice	DET
ap-1888	50	6	a	a	DET
ap-1888	50	7	week	week	NOUN
ap-1888	50	8	and	and	CCONJ
ap-1888	50	9	last	last	ADJ
ap-1888	50	10	less	less	ADJ
ap-1888	50	11	than	than	ADP
ap-1888	50	12	2	2	NUM
ap-1888	50	13	hours	hour	NOUN
ap-1888	50	14	.	.	PUNCT
ap-1888	51	1	the	the	DET
ap-1888	51	2	quality	quality	NOUN
ap-1888	51	3	of	of	ADP
ap-1888	51	4	the	the	DET
ap-1888	51	5	measurement	measurement	NOUN
ap-1888	51	6	is	be	AUX
ap-1888	51	7	monitored	monitor	VERB
ap-1888	51	8	by	by	ADP
ap-1888	51	9	checking	check	VERB
ap-1888	51	10	the	the	DET
ap-1888	51	11	energy	energy	NOUN
ap-1888	51	12	resolution	resolution	NOUN
ap-1888	51	13	at	at	ADP
ap-1888	51	14	the	the	DET
ap-1888	51	15	cs	cs	PROPN
ap-1888	51	16	line	line	NOUN
ap-1888	51	17	(	(	PUNCT
ap-1888	51	18	661.6	661.6	NUM
ap-1888	51	19	kev	kev	NOUN
ap-1888	51	20	)	)	PUNCT
ap-1888	51	21	.	.	PUNCT
ap-1888	52	1	its	its	PRON
ap-1888	52	2	value	value	NOUN
ap-1888	52	3	,	,	PUNCT
ap-1888	52	4	1.79	1.79	NUM
ap-1888	52	5	±	±	NUM
ap-1888	52	6	0.02	0.02	NUM
ap-1888	52	7	kev	kev	NOUN
ap-1888	52	8	,	,	PUNCT
ap-1888	52	9	is	be	AUX
ap-1888	52	10	stable	stable	ADJ
ap-1888	52	11	,	,	PUNCT
ap-1888	52	12	thus	thus	ADV
ap-1888	52	13	proving	prove	VERB
ap-1888	52	14	that	that	SCONJ
ap-1888	52	15	the	the	DET
ap-1888	52	16	electronic	electronic	ADJ
ap-1888	52	17	noise	noise	NOUN
ap-1888	52	18	does	do	AUX
ap-1888	52	19	not	not	PART
ap-1888	52	20	change	change	VERB
ap-1888	52	21	with	with	ADP
ap-1888	52	22	time	time	NOUN
ap-1888	52	23	.	.	PUNCT
ap-1888	53	1	this	this	PRON
ap-1888	53	2	is	be	AUX
ap-1888	53	3	also	also	ADV
ap-1888	53	4	confirmed	confirm	VERB
ap-1888	53	5	by	by	ADP
ap-1888	53	6	the	the	DET
ap-1888	53	7	counting	counting	NOUN
ap-1888	53	8	rate	rate	NOUN
ap-1888	53	9	in	in	ADP
ap-1888	53	10	the	the	DET
ap-1888	53	11	lowest	low	ADJ
ap-1888	53	12	mca	mca	PROPN
ap-1888	53	13	channels	channel	NOUN
ap-1888	53	14	,	,	PUNCT
ap-1888	53	15	below	below	ADP
ap-1888	53	16	7	7	NUM
ap-1888	53	17	kev	kev	NOUN
ap-1888	53	18	,	,	PUNCT
ap-1888	53	19	where	where	SCONJ
ap-1888	53	20	the	the	DET
ap-1888	53	21	noise	noise	NOUN
ap-1888	53	22	is	be	AUX
ap-1888	53	23	dominant	dominant	ADJ
ap-1888	53	24	and	and	CCONJ
ap-1888	53	25	the	the	DET
ap-1888	53	26	rate	rate	NOUN
ap-1888	53	27	remains	remain	VERB
ap-1888	53	28	constant	constant	ADJ
ap-1888	53	29	with	with	ADP
ap-1888	53	30	time	time	NOUN
ap-1888	53	31	.	.	PUNCT
ap-1888	54	1	the	the	DET
ap-1888	54	2	position	position	NOUN
ap-1888	54	3	of	of	ADP
ap-1888	54	4	the	the	DET
ap-1888	54	5	cs	cs	PROPN
ap-1888	54	6	peak	peak	NOUN
ap-1888	54	7	is	be	AUX
ap-1888	54	8	also	also	ADV
ap-1888	54	9	constant	constant	ADJ
ap-1888	54	10	,	,	PUNCT
ap-1888	54	11	within	within	ADP
ap-1888	54	12	0.21	0.21	NUM
ap-1888	54	13	kev	kev	NOUN
ap-1888	54	14	,	,	PUNCT
ap-1888	54	15	proving	prove	VERB
ap-1888	54	16	the	the	DET
ap-1888	54	17	stability	stability	NOUN
ap-1888	54	18	of	of	ADP
ap-1888	54	19	the	the	DET
ap-1888	54	20	electronics	electronic	NOUN
ap-1888	54	21	.	.	PUNCT
ap-1888	55	1	finally	finally	ADV
ap-1888	55	2	,	,	PUNCT
ap-1888	55	3	we	we	PRON
ap-1888	55	4	monitored	monitor	VERB
ap-1888	55	5	the	the	DET
ap-1888	55	6	dead	dead	ADJ
ap-1888	55	7	time	time	NOUN
ap-1888	55	8	,	,	PUNCT
ap-1888	55	9	provided	provide	VERB
ap-1888	55	10	by	by	ADP
ap-1888	55	11	the	the	DET
ap-1888	55	12	mca	mca	PROPN
ap-1888	55	13	.	.	PUNCT
ap-1888	56	1	it	it	PRON
ap-1888	56	2	changed	change	VERB
ap-1888	56	3	smoothly	smoothly	ADV
ap-1888	56	4	from	from	ADP
ap-1888	56	5	the	the	DET
ap-1888	56	6	initial	initial	ADJ
ap-1888	56	7	value	value	NOUN
ap-1888	56	8	of	of	ADP
ap-1888	56	9	5.10	5.10	NUM
ap-1888	56	10	%	%	NOUN
ap-1888	56	11	to	to	PART
ap-1888	56	12	4.98	4.98	NUM
ap-1888	56	13	%	%	NOUN
ap-1888	56	14	as	as	ADP
ap-1888	56	15	a	a	DET
ap-1888	56	16	consequence	consequence	NOUN
ap-1888	56	17	of	of	ADP
ap-1888	56	18	the	the	DET
ap-1888	56	19	decreased	decrease	VERB
ap-1888	56	20	activity	activity	NOUN
ap-1888	56	21	of	of	ADP
ap-1888	56	22	the	the	DET
ap-1888	56	23	cs	cs	PROPN
ap-1888	56	24	source	source	NOUN
ap-1888	56	25	.	.	PUNCT
ap-1888	57	1	2.2	2.2	NUM
ap-1888	57	2	.	.	PUNCT
ap-1888	58	1	energy	energy	NOUN
ap-1888	58	2	spectrum	spectrum	VERB
ap-1888	58	3	the	the	DET
ap-1888	58	4	spectrum	spectrum	NOUN
ap-1888	58	5	measured	measure	VERB
ap-1888	58	6	with	with	ADP
ap-1888	58	7	the	the	DET
ap-1888	58	8	present	present	ADJ
ap-1888	58	9	set	set	NOUN
ap-1888	58	10	-	-	PUNCT
ap-1888	58	11	up	up	NOUN
ap-1888	58	12	is	be	AUX
ap-1888	58	13	shown	show	VERB
ap-1888	58	14	in	in	ADP
ap-1888	58	15	fig	fig	NOUN
ap-1888	58	16	.	.	PUNCT
ap-1888	59	1	1	1	X
ap-1888	59	2	.	.	X
ap-1888	59	3	modest	modest	ADJ
ap-1888	59	4	signals	signal	NOUN
ap-1888	59	5	from	from	ADP
ap-1888	59	6	40k	40k	NUM
ap-1888	59	7	,	,	PUNCT
ap-1888	59	8	60co	60co	NOUN
ap-1888	59	9	and	and	CCONJ
ap-1888	59	10	152eu	152eu	PROPN
ap-1888	59	11	are	be	AUX
ap-1888	59	12	visible	visible	ADJ
ap-1888	59	13	in	in	ADP
ap-1888	59	14	the	the	DET
ap-1888	59	15	energy	energy	NOUN
ap-1888	59	16	spectrum	spectrum	NOUN
ap-1888	59	17	above	above	ADP
ap-1888	59	18	1mev	1mev	PROPN
ap-1888	59	19	.	.	PUNCT
ap-1888	60	1	the	the	DET
ap-1888	60	2	40k	40k	NUM
ap-1888	60	3	line	line	NOUN
ap-1888	60	4	is	be	AUX
ap-1888	60	5	also	also	ADV
ap-1888	60	6	present	present	ADJ
ap-1888	60	7	in	in	ADP
ap-1888	60	8	the	the	DET
ap-1888	60	9	background	background	NOUN
ap-1888	60	10	spectrum	spectrum	NOUN
ap-1888	60	11	,	,	PUNCT
ap-1888	60	12	while	while	SCONJ
ap-1888	60	13	the	the	DET
ap-1888	60	14	60co	60co	ADJ
ap-1888	60	15	and	and	CCONJ
ap-1888	60	16	152eu	152eu	NOUN
ap-1888	60	17	activities	activity	NOUN
ap-1888	60	18	are	be	AUX
ap-1888	60	19	related	relate	VERB
ap-1888	60	20	to	to	ADP
ap-1888	60	21	the	the	DET
ap-1888	60	22	source	source	NOUN
ap-1888	60	23	.	.	PUNCT
ap-1888	61	1	their	their	PRON
ap-1888	61	2	contribution	contribution	NOUN
ap-1888	61	3	to	to	ADP
ap-1888	61	4	the	the	DET
ap-1888	61	5	total	total	ADJ
ap-1888	61	6	count	count	NOUN
ap-1888	61	7	rate	rate	NOUN
ap-1888	61	8	,	,	PUNCT
ap-1888	61	9	estimated	estimate	VERB
ap-1888	61	10	by	by	ADP
ap-1888	61	11	monte	monte	PROPN
ap-1888	61	12	carlo	carlo	PROPN
ap-1888	61	13	simulation	simulation	PROPN
ap-1888	61	14	,	,	PUNCT
ap-1888	61	15	is	be	AUX
ap-1888	61	16	1.7	1.7	NUM
ap-1888	61	17	×	×	NOUN
ap-1888	61	18	10−2	10−2	NUM
ap-1888	61	19	hz	hz	VERB
ap-1888	61	20	for	for	ADP
ap-1888	61	21	60co	60co	NOUN
ap-1888	61	22	and	and	CCONJ
ap-1888	61	23	2.7	2.7	NUM
ap-1888	61	24	×	×	NOUN
ap-1888	61	25	103	103	NUM
ap-1888	61	26	for	for	ADP
ap-1888	61	27	152eu	152eu	PROPN
ap-1888	61	28	and	and	CCONJ
ap-1888	61	29	40k	40k	NOUN
ap-1888	61	30	.	.	PUNCT
ap-1888	62	1	the	the	DET
ap-1888	62	2	total	total	ADJ
ap-1888	62	3	count	count	NOUN
ap-1888	62	4	rate	rate	NOUN
ap-1888	62	5	above	above	ADP
ap-1888	62	6	the	the	DET
ap-1888	62	7	threshold	threshold	NOUN
ap-1888	62	8	of	of	ADP
ap-1888	62	9	7	7	NUM
ap-1888	62	10	kev	kev	NOUN
ap-1888	62	11	is	be	AUX
ap-1888	62	12	of	of	ADP
ap-1888	62	13	about	about	ADP
ap-1888	62	14	700hz	700hz	NOUN
ap-1888	62	15	.	.	PUNCT
ap-1888	63	1	the	the	DET
ap-1888	63	2	intrinsic	intrinsic	ADJ
ap-1888	63	3	background	background	NOUN
ap-1888	63	4	,	,	PUNCT
ap-1888	63	5	i.e.	i.e.	X
ap-1888	63	6	the	the	DET
ap-1888	63	7	shielded	shielded	ADJ
ap-1888	63	8	detector	detector	NOUN
ap-1888	63	9	without	without	ADP
ap-1888	63	10	the	the	DET
ap-1888	63	11	cs	cs	PROPN
ap-1888	63	12	source	source	NOUN
ap-1888	63	13	,	,	PUNCT
ap-1888	63	14	was	be	AUX
ap-1888	63	15	measured	measure	VERB
ap-1888	63	16	over	over	ADP
ap-1888	63	17	a	a	DET
ap-1888	63	18	period	period	NOUN
ap-1888	63	19	of	of	ADP
ap-1888	63	20	70	70	NUM
ap-1888	63	21	days	day	NOUN
ap-1888	63	22	.	.	PUNCT
ap-1888	64	1	thanks	thank	NOUN
ap-1888	64	2	to	to	ADP
ap-1888	64	3	the	the	DET
ap-1888	64	4	underground	underground	ADJ
ap-1888	64	5	environment	environment	NOUN
ap-1888	64	6	and	and	CCONJ
ap-1888	64	7	the	the	DET
ap-1888	64	8	detector	detector	NOUN
ap-1888	64	9	shielding	shielding	NOUN
ap-1888	64	10	,	,	PUNCT
ap-1888	64	11	the	the	DET
ap-1888	64	12	intrinsic	intrinsic	ADJ
ap-1888	64	13	background	background	NOUN
ap-1888	64	14	is	be	AUX
ap-1888	64	15	very	very	ADV
ap-1888	64	16	low	low	ADJ
ap-1888	64	17	,	,	PUNCT
ap-1888	64	18	down	down	ADV
ap-1888	64	19	to	to	ADP
ap-1888	64	20	about	about	ADV
ap-1888	64	21	40	40	NUM
ap-1888	64	22	counts	count	NOUN
ap-1888	64	23	/	/	SYM
ap-1888	64	24	hour	hour	NOUN
ap-1888	64	25	above	above	ADP
ap-1888	64	26	the	the	DET
ap-1888	64	27	7	7	NUM
ap-1888	64	28	kev	kev	NOUN
ap-1888	64	29	threshold	threshold	NOUN
ap-1888	64	30	(	(	PUNCT
ap-1888	64	31	0.01hz	0.01hz	NOUN
ap-1888	64	32	)	)	PUNCT
ap-1888	64	33	.	.	PUNCT
ap-1888	65	1	the	the	DET
ap-1888	65	2	signature	signature	NOUN
ap-1888	65	3	of	of	ADP
ap-1888	65	4	the	the	DET
ap-1888	65	5	137cs	137cs	ADJ
ap-1888	65	6	source	source	NOUN
ap-1888	65	7	is	be	AUX
ap-1888	65	8	given	give	VERB
ap-1888	65	9	by	by	ADP
ap-1888	65	10	the	the	DET
ap-1888	65	11	outstanding	outstanding	ADJ
ap-1888	65	12	peak	peak	NOUN
ap-1888	65	13	at	at	ADP
ap-1888	65	14	661.6	661.6	NUM
ap-1888	65	15	kev	kev	NOUN
ap-1888	65	16	and	and	CCONJ
ap-1888	65	17	by	by	ADP
ap-1888	65	18	the	the	DET
ap-1888	65	19	peak	peak	NOUN
ap-1888	65	20	at	at	ADP
ap-1888	65	21	1.323mev	1.323mev	NUM
ap-1888	65	22	due	due	ADP
ap-1888	65	23	to	to	ADP
ap-1888	65	24	the	the	DET
ap-1888	65	25	sum	sum	NOUN
ap-1888	65	26	of	of	ADP
ap-1888	65	27	two	two	NUM
ap-1888	65	28	661.6	661.6	NUM
ap-1888	65	29	kev	kev	NOUN
ap-1888	65	30	gamma	gamma	NOUN
ap-1888	65	31	rays	ray	NOUN
ap-1888	65	32	too	too	ADV
ap-1888	65	33	close	close	ADJ
ap-1888	65	34	in	in	ADP
ap-1888	65	35	time	time	NOUN
ap-1888	65	36	to	to	PART
ap-1888	65	37	be	be	AUX
ap-1888	65	38	recognized	recognize	VERB
ap-1888	65	39	by	by	ADP
ap-1888	65	40	the	the	DET
ap-1888	65	41	pile	pile	NOUN
ap-1888	65	42	-	-	PUNCT
ap-1888	65	43	up	up	ADP
ap-1888	65	44	circuit	circuit	NOUN
ap-1888	65	45	.	.	PUNCT
ap-1888	66	1	3	3	X
ap-1888	66	2	.	.	X
ap-1888	66	3	results	result	VERB
ap-1888	66	4	the	the	DET
ap-1888	66	5	data	datum	NOUN
ap-1888	66	6	discussed	discuss	VERB
ap-1888	66	7	here	here	ADV
ap-1888	66	8	were	be	AUX
ap-1888	66	9	continuously	continuously	ADV
ap-1888	66	10	collected	collect	VERB
ap-1888	66	11	over	over	ADP
ap-1888	66	12	217	217	NUM
ap-1888	66	13	days	day	NOUN
ap-1888	66	14	,	,	PUNCT
ap-1888	66	15	from	from	ADP
ap-1888	66	16	june	june	PROPN
ap-1888	66	17	6	6	NUM
ap-1888	66	18	,	,	PUNCT
ap-1888	66	19	2011	2011	NUM
ap-1888	66	20	to	to	ADP
ap-1888	66	21	january	january	PROPN
ap-1888	66	22	9	9	NUM
ap-1888	66	23	,	,	PUNCT
ap-1888	66	24	2012	2012	NUM
ap-1888	66	25	.	.	PUNCT
ap-1888	67	1	the	the	DET
ap-1888	67	2	activity	activity	NOUN
ap-1888	67	3	of	of	ADP
ap-1888	67	4	the	the	DET
ap-1888	67	5	source	source	NOUN
ap-1888	67	6	can	can	AUX
ap-1888	67	7	be	be	AUX
ap-1888	67	8	calculated	calculate	VERB
ap-1888	67	9	for	for	ADP
ap-1888	67	10	any	any	DET
ap-1888	67	11	interval	interval	NOUN
ap-1888	67	12	of	of	ADP
ap-1888	67	13	time	time	NOUN
ap-1888	67	14	multiple	multiple	NOUN
ap-1888	67	15	of	of	ADP
ap-1888	67	16	the	the	DET
ap-1888	67	17	hour	hour	NOUN
ap-1888	67	18	.	.	PUNCT
ap-1888	68	1	in	in	ADP
ap-1888	68	2	particular	particular	ADJ
ap-1888	68	3	,	,	PUNCT
ap-1888	68	4	fig	fig	NOUN
ap-1888	68	5	.	.	PUNCT
ap-1888	68	6	2	2	NUM
ap-1888	68	7	shows	show	VERB
ap-1888	68	8	the	the	DET
ap-1888	68	9	activity	activity	NOUN
ap-1888	68	10	per	per	ADP
ap-1888	68	11	4	4	NUM
ap-1888	68	12	days	day	NOUN
ap-1888	68	13	as	as	ADP
ap-1888	68	14	a	a	DET
ap-1888	68	15	function	function	NOUN
ap-1888	68	16	of	of	ADP
ap-1888	68	17	time	time	NOUN
ap-1888	68	18	,	,	PUNCT
ap-1888	68	19	i.e.	i.e.	X
ap-1888	68	20	the	the	DET
ap-1888	68	21	integral	integral	ADJ
ap-1888	68	22	from	from	ADP
ap-1888	68	23	7kev	7kev	NUM
ap-1888	68	24	to	to	ADP
ap-1888	68	25	1.7mev	1.7mev	NUM
ap-1888	68	26	of	of	ADP
ap-1888	68	27	the	the	DET
ap-1888	68	28	mca	mca	PROPN
ap-1888	68	29	spectra	spectra	NOUN
ap-1888	68	30	collected	collect	VERB
ap-1888	68	31	during	during	ADP
ap-1888	68	32	4	4	NUM
ap-1888	68	33	days	day	NOUN
ap-1888	68	34	and	and	CCONJ
ap-1888	68	35	corrected	correct	VERB
ap-1888	68	36	for	for	ADP
ap-1888	68	37	the	the	DET
ap-1888	68	38	dead	dead	ADJ
ap-1888	68	39	time	time	NOUN
ap-1888	68	40	.	.	PUNCT
ap-1888	69	1	a	a	DET
ap-1888	69	2	total	total	ADJ
ap-1888	69	3	error	error	NOUN
ap-1888	69	4	equal	equal	ADJ
ap-1888	69	5	to	to	ADP
ap-1888	69	6	the	the	DET
ap-1888	69	7	linear	linear	ADJ
ap-1888	69	8	sum	sum	NOUN
ap-1888	69	9	of	of	ADP
ap-1888	69	10	the	the	DET
ap-1888	69	11	statistical	statistical	ADJ
ap-1888	69	12	uncertainty	uncertainty	NOUN
ap-1888	69	13	(	(	PUNCT
ap-1888	69	14	6.4×10−5	6.4×10−5	NUM
ap-1888	69	15	relative	relative	NOUN
ap-1888	69	16	)	)	PUNCT
ap-1888	69	17	and	and	CCONJ
ap-1888	69	18	the	the	DET
ap-1888	69	19	fluctuations	fluctuation	NOUN
ap-1888	69	20	of	of	ADP
ap-1888	69	21	the	the	DET
ap-1888	69	22	dead	dead	ADJ
ap-1888	69	23	time	time	NOUN
ap-1888	69	24	(	(	PUNCT
ap-1888	69	25	2.8	2.8	NUM
ap-1888	69	26	×	×	NOUN
ap-1888	69	27	10−5	10−5	NUM
ap-1888	69	28	relative	relative	NOUN
ap-1888	69	29	)	)	PUNCT
ap-1888	69	30	was	be	AUX
ap-1888	69	31	assigned	assign	VERB
ap-1888	69	32	to	to	ADP
ap-1888	69	33	each	each	DET
ap-1888	69	34	data	datum	NOUN
ap-1888	69	35	point	point	NOUN
ap-1888	69	36	.	.	PUNCT
ap-1888	70	1	the	the	DET
ap-1888	70	2	decrease	decrease	NOUN
ap-1888	70	3	in	in	ADP
ap-1888	70	4	activity	activity	NOUN
ap-1888	70	5	is	be	AUX
ap-1888	70	6	due	due	ADJ
ap-1888	70	7	to	to	ADP
ap-1888	70	8	the	the	DET
ap-1888	70	9	source	source	NOUN
ap-1888	70	10	decay	decay	NOUN
ap-1888	70	11	.	.	PUNCT
ap-1888	71	1	the	the	DET
ap-1888	71	2	continuous	continuous	ADJ
ap-1888	71	3	line	line	NOUN
ap-1888	71	4	in	in	ADP
ap-1888	71	5	fig	fig	NOUN
ap-1888	71	6	.	.	PUNCT
ap-1888	72	1	2	2	NUM
ap-1888	72	2	is	be	AUX
ap-1888	72	3	the	the	DET
ap-1888	72	4	exponential	exponential	ADJ
ap-1888	72	5	fit	fit	NOUN
ap-1888	72	6	obtained	obtain	VERB
ap-1888	72	7	with	with	ADP
ap-1888	72	8	the	the	DET
ap-1888	72	9	mean	mean	ADJ
ap-1888	72	10	525	525	NUM
ap-1888	72	11	e.	e.	PROPN
ap-1888	72	12	bellotti	bellotti	PROPN
ap-1888	72	13	,	,	PUNCT
ap-1888	72	14	c.	c.	PROPN
ap-1888	72	15	broggini	broggini	PROPN
ap-1888	72	16	,	,	PUNCT
ap-1888	72	17	g.	g.	PROPN
ap-1888	72	18	di	di	PROPN
ap-1888	72	19	carlo	carlo	PROPN
ap-1888	72	20	,	,	PUNCT
ap-1888	72	21	m.	m.	NOUN
ap-1888	72	22	laubenstein	laubenstein	PROPN
ap-1888	72	23	,	,	PUNCT
ap-1888	72	24	r.	r.	PROPN
ap-1888	72	25	menegazzo	menegazzo	PROPN
ap-1888	72	26	acta	acta	PROPN
ap-1888	72	27	polytechnica	polytechnica	PROPN
ap-1888	72	28	figure	figure	NOUN
ap-1888	72	29	2	2	NUM
ap-1888	72	30	.	.	NUM
ap-1888	72	31	detected	detect	VERB
ap-1888	72	32	activity	activity	NOUN
ap-1888	72	33	of	of	ADP
ap-1888	72	34	the	the	DET
ap-1888	72	35	137cs	137cs	ADJ
ap-1888	72	36	source	source	NOUN
ap-1888	72	37	.	.	PUNCT
ap-1888	73	1	the	the	DET
ap-1888	73	2	dead	dead	ADJ
ap-1888	73	3	-	-	PUNCT
ap-1888	73	4	time	time	NOUN
ap-1888	73	5	corrected	correct	VERB
ap-1888	73	6	data	datum	NOUN
ap-1888	73	7	are	be	AUX
ap-1888	73	8	summed	sum	VERB
ap-1888	73	9	over	over	ADP
ap-1888	73	10	96	96	NUM
ap-1888	73	11	hours	hour	NOUN
ap-1888	73	12	.	.	PUNCT
ap-1888	74	1	the	the	DET
ap-1888	74	2	first	first	ADJ
ap-1888	74	3	two	two	NUM
ap-1888	74	4	points	point	NOUN
ap-1888	74	5	correspond	correspond	VERB
ap-1888	74	6	to	to	ADP
ap-1888	74	7	the	the	DET
ap-1888	74	8	beginning	beginning	NOUN
ap-1888	74	9	of	of	ADP
ap-1888	74	10	data	datum	NOUN
ap-1888	74	11	taking	taking	NOUN
ap-1888	74	12	,	,	PUNCT
ap-1888	74	13	when	when	SCONJ
ap-1888	74	14	the	the	DET
ap-1888	74	15	set	set	NOUN
ap-1888	74	16	-	-	PUNCT
ap-1888	74	17	up	up	NOUN
ap-1888	74	18	was	be	AUX
ap-1888	74	19	stabilizing	stabilize	VERB
ap-1888	74	20	,	,	PUNCT
ap-1888	74	21	and	and	CCONJ
ap-1888	74	22	they	they	PRON
ap-1888	74	23	are	be	AUX
ap-1888	74	24	not	not	PART
ap-1888	74	25	considered	consider	VERB
ap-1888	74	26	in	in	ADP
ap-1888	74	27	the	the	DET
ap-1888	74	28	analysis	analysis	NOUN
ap-1888	74	29	.	.	PUNCT
ap-1888	75	1	dotted	dotted	ADJ
ap-1888	75	2	lines	line	NOUN
ap-1888	75	3	represent	represent	VERB
ap-1888	75	4	a	a	DET
ap-1888	75	5	0.1	0.1	NUM
ap-1888	75	6	%	%	NOUN
ap-1888	75	7	deviation	deviation	NOUN
ap-1888	75	8	from	from	ADP
ap-1888	75	9	the	the	DET
ap-1888	75	10	exponential	exponential	ADJ
ap-1888	75	11	trend	trend	NOUN
ap-1888	75	12	.	.	PUNCT
ap-1888	76	1	residuals	residual	NOUN
ap-1888	76	2	(	(	PUNCT
ap-1888	76	3	mid	mid	ADJ
ap-1888	76	4	panel	panel	NOUN
ap-1888	76	5	)	)	PUNCT
ap-1888	76	6	of	of	ADP
ap-1888	76	7	the	the	DET
ap-1888	76	8	measured	measured	ADJ
ap-1888	76	9	activity	activity	NOUN
ap-1888	76	10	to	to	ADP
ap-1888	76	11	the	the	DET
ap-1888	76	12	exponential	exponential	ADJ
ap-1888	76	13	fit	fit	NOUN
ap-1888	76	14	.	.	PUNCT
ap-1888	77	1	error	error	NOUN
ap-1888	77	2	bars	bar	NOUN
ap-1888	77	3	include	include	VERB
ap-1888	77	4	statistical	statistical	ADJ
ap-1888	77	5	uncertainties	uncertainty	NOUN
ap-1888	77	6	and	and	CCONJ
ap-1888	77	7	fluctuations	fluctuation	NOUN
ap-1888	77	8	in	in	ADP
ap-1888	77	9	the	the	DET
ap-1888	77	10	measured	measured	ADJ
ap-1888	77	11	dead	dead	ADJ
ap-1888	77	12	time	time	NOUN
ap-1888	77	13	.	.	PUNCT
ap-1888	78	1	bottom	bottom	ADJ
ap-1888	78	2	panel	panel	NOUN
ap-1888	78	3	:	:	PUNCT
ap-1888	78	4	laboratory	laboratory	NOUN
ap-1888	78	5	pressure	pressure	NOUN
ap-1888	78	6	as	as	ADP
ap-1888	78	7	function	function	NOUN
ap-1888	78	8	of	of	ADP
ap-1888	78	9	time	time	NOUN
ap-1888	78	10	.	.	PUNCT
ap-1888	79	1	life	life	NOUN
ap-1888	79	2	which	which	PRON
ap-1888	79	3	minimizes	minimize	VERB
ap-1888	79	4	the	the	DET
ap-1888	79	5	chi	chi	NOUN
ap-1888	79	6	squared	square	VERB
ap-1888	79	7	:	:	PUNCT
ap-1888	79	8	43.22	43.22	NUM
ap-1888	79	9	years	year	NOUN
ap-1888	79	10	(	(	PUNCT
ap-1888	79	11	we	we	PRON
ap-1888	79	12	take	take	VERB
ap-1888	79	13	the	the	DET
ap-1888	79	14	year	year	NOUN
ap-1888	79	15	of	of	ADP
ap-1888	79	16	365.25	365.25	NUM
ap-1888	79	17	days	day	NOUN
ap-1888	79	18	of	of	ADP
ap-1888	79	19	86	86	NUM
ap-1888	79	20	400	400	NUM
ap-1888	79	21	seconds	second	NOUN
ap-1888	79	22	each	each	PRON
ap-1888	79	23	)	)	PUNCT
ap-1888	79	24	.	.	PUNCT
ap-1888	80	1	the	the	DET
ap-1888	80	2	reduced	reduce	VERB
ap-1888	80	3	chi	chi	NOUN
ap-1888	80	4	squared	square	VERB
ap-1888	80	5	per	per	ADP
ap-1888	80	6	degree	degree	NOUN
ap-1888	80	7	of	of	ADP
ap-1888	80	8	freedom	freedom	NOUN
ap-1888	80	9	is	be	AUX
ap-1888	80	10	1.02	1.02	NUM
ap-1888	80	11	.	.	PUNCT
ap-1888	81	1	during	during	ADP
ap-1888	81	2	the	the	DET
ap-1888	81	3	7	7	NUM
ap-1888	81	4	-	-	PUNCT
ap-1888	81	5	month	month	NOUN
ap-1888	81	6	period	period	NOUN
ap-1888	81	7	of	of	ADP
ap-1888	81	8	data	datum	NOUN
ap-1888	81	9	taking	taking	NOUN
ap-1888	81	10	,	,	PUNCT
ap-1888	81	11	the	the	DET
ap-1888	81	12	temperature	temperature	NOUN
ap-1888	81	13	at	at	ADP
ap-1888	81	14	the	the	DET
ap-1888	81	15	cs	cs	PROPN
ap-1888	81	16	source	source	NOUN
ap-1888	81	17	increased	increase	VERB
ap-1888	81	18	smoothly	smoothly	ADV
ap-1888	81	19	by	by	ADP
ap-1888	81	20	0.4k	0.4k	NOUN
ap-1888	81	21	,	,	PUNCT
ap-1888	81	22	with	with	ADP
ap-1888	81	23	a	a	DET
ap-1888	81	24	few	few	ADJ
ap-1888	81	25	larger	large	ADJ
ap-1888	81	26	variations	variation	NOUN
ap-1888	81	27	up	up	ADP
ap-1888	81	28	to	to	PART
ap-1888	81	29	0.7k	0.7k	NUM
ap-1888	81	30	during	during	ADP
ap-1888	81	31	one	one	NUM
ap-1888	81	32	week	week	NOUN
ap-1888	81	33	.	.	PUNCT
ap-1888	82	1	there	there	PRON
ap-1888	82	2	is	be	VERB
ap-1888	82	3	no	no	DET
ap-1888	82	4	effect	effect	NOUN
ap-1888	82	5	on	on	ADP
ap-1888	82	6	the	the	DET
ap-1888	82	7	data	datum	NOUN
ap-1888	82	8	correlated	correlate	VERB
ap-1888	82	9	with	with	ADP
ap-1888	82	10	these	these	DET
ap-1888	82	11	temperature	temperature	NOUN
ap-1888	82	12	variations	variation	NOUN
ap-1888	82	13	.	.	PUNCT
ap-1888	83	1	in	in	ADP
ap-1888	83	2	the	the	DET
ap-1888	83	3	same	same	ADJ
ap-1888	83	4	period	period	NOUN
ap-1888	83	5	,	,	PUNCT
ap-1888	83	6	the	the	DET
ap-1888	83	7	pressure	pressure	NOUN
ap-1888	83	8	inside	inside	ADP
ap-1888	83	9	the	the	DET
ap-1888	83	10	laboratory	laboratory	NOUN
ap-1888	83	11	varies	vary	VERB
ap-1888	83	12	in	in	ADP
ap-1888	83	13	the	the	DET
ap-1888	83	14	range	range	NOUN
ap-1888	83	15	±10	±10	NOUN
ap-1888	83	16	mbar	mbar	NOUN
ap-1888	83	17	.	.	PUNCT
ap-1888	84	1	for	for	ADP
ap-1888	84	2	these	these	DET
ap-1888	84	3	pressure	pressure	NOUN
ap-1888	84	4	changes	change	NOUN
ap-1888	84	5	we	we	PRON
ap-1888	84	6	can	can	AUX
ap-1888	84	7	also	also	ADV
ap-1888	84	8	exclude	exclude	VERB
ap-1888	84	9	any	any	DET
ap-1888	84	10	significant	significant	ADJ
ap-1888	84	11	effect	effect	NOUN
ap-1888	84	12	on	on	ADP
ap-1888	84	13	the	the	DET
ap-1888	84	14	rate	rate	NOUN
ap-1888	84	15	.	.	PUNCT
ap-1888	85	1	3.1	3.1	NUM
ap-1888	85	2	.	.	PUNCT
ap-1888	85	3	137cs	137cs	ADJ
ap-1888	85	4	half	half	ADJ
ap-1888	85	5	-	-	PUNCT
ap-1888	85	6	life	life	NOUN
ap-1888	85	7	the	the	DET
ap-1888	85	8	137cs	137cs	ADJ
ap-1888	85	9	half	half	ADJ
ap-1888	85	10	-	-	PUNCT
ap-1888	85	11	life	life	NOUN
ap-1888	85	12	has	have	AUX
ap-1888	85	13	been	be	AUX
ap-1888	85	14	determined	determine	VERB
ap-1888	85	15	by	by	ADP
ap-1888	85	16	many	many	ADJ
ap-1888	85	17	authors	author	NOUN
ap-1888	85	18	over	over	ADP
ap-1888	85	19	a	a	DET
ap-1888	85	20	period	period	NOUN
ap-1888	85	21	of	of	ADP
ap-1888	85	22	more	more	ADJ
ap-1888	85	23	than	than	ADP
ap-1888	85	24	fifty	fifty	NUM
ap-1888	85	25	years	year	NOUN
ap-1888	85	26	(	(	PUNCT
ap-1888	85	27	for	for	ADP
ap-1888	85	28	a	a	DET
ap-1888	85	29	critical	critical	ADJ
ap-1888	85	30	review	review	NOUN
ap-1888	85	31	of	of	ADP
ap-1888	85	32	available	available	ADJ
ap-1888	85	33	data	datum	NOUN
ap-1888	85	34	,	,	PUNCT
ap-1888	85	35	see	see	VERB
ap-1888	85	36	[	[	X
ap-1888	85	37	12	12	NUM
ap-1888	85	38	]	]	NUM
ap-1888	85	39	)	)	PUNCT
ap-1888	85	40	.	.	PUNCT
ap-1888	86	1	data	datum	NOUN
ap-1888	86	2	collected	collect	VERB
ap-1888	86	3	in	in	ADP
ap-1888	86	4	this	this	DET
ap-1888	86	5	measurement	measurement	NOUN
ap-1888	86	6	allow	allow	VERB
ap-1888	86	7	for	for	ADP
ap-1888	86	8	a	a	DET
ap-1888	86	9	new	new	ADJ
ap-1888	86	10	and	and	CCONJ
ap-1888	86	11	precise	precise	ADJ
ap-1888	86	12	estimate	estimate	NOUN
ap-1888	86	13	of	of	ADP
ap-1888	86	14	the	the	DET
ap-1888	86	15	137cs	137cs	ADJ
ap-1888	86	16	half	half	ADJ
ap-1888	86	17	-	-	PUNCT
ap-1888	86	18	life	life	NOUN
ap-1888	86	19	.	.	PUNCT
ap-1888	87	1	the	the	DET
ap-1888	87	2	data	datum	NOUN
ap-1888	87	3	are	be	AUX
ap-1888	87	4	fitted	fit	VERB
ap-1888	87	5	with	with	ADP
ap-1888	87	6	an	an	DET
ap-1888	87	7	exponential	exponential	ADJ
ap-1888	87	8	function	function	NOUN
ap-1888	87	9	leaving	leave	VERB
ap-1888	87	10	two	two	NUM
ap-1888	87	11	parameters	parameter	NOUN
ap-1888	87	12	free	free	ADJ
ap-1888	87	13	:	:	PUNCT
ap-1888	87	14	initial	initial	ADJ
ap-1888	87	15	decay	decay	NOUN
ap-1888	87	16	rate	rate	NOUN
ap-1888	87	17	and	and	CCONJ
ap-1888	87	18	half	half	ADJ
ap-1888	87	19	-	-	PUNCT
ap-1888	87	20	life	life	NOUN
ap-1888	87	21	.	.	PUNCT
ap-1888	88	1	the	the	DET
ap-1888	88	2	resulting	result	VERB
ap-1888	88	3	half	half	ADJ
ap-1888	88	4	-	-	PUNCT
ap-1888	88	5	life	life	NOUN
ap-1888	88	6	is	be	AUX
ap-1888	88	7	10	10	NUM
ap-1888	88	8	942	942	NUM
ap-1888	88	9	±	±	NUM
ap-1888	88	10	30	30	NUM
ap-1888	88	11	days	day	NOUN
ap-1888	88	12	,	,	PUNCT
ap-1888	88	13	to	to	PART
ap-1888	88	14	be	be	AUX
ap-1888	88	15	compared	compare	VERB
ap-1888	88	16	with	with	ADP
ap-1888	88	17	the	the	DET
ap-1888	88	18	recommended	recommend	VERB
ap-1888	88	19	value	value	NOUN
ap-1888	88	20	of	of	ADP
ap-1888	88	21	10	10	NUM
ap-1888	88	22	976	976	NUM
ap-1888	88	23	±	±	NUM
ap-1888	88	24	30	30	NUM
ap-1888	88	25	days	day	NOUN
ap-1888	88	26	.	.	PUNCT
ap-1888	89	1	3.2	3.2	NUM
ap-1888	89	2	.	.	PUNCT
ap-1888	89	3	time	time	NOUN
ap-1888	89	4	modulations	modulation	NOUN
ap-1888	89	5	we	we	PRON
ap-1888	89	6	searched	search	VERB
ap-1888	89	7	for	for	ADP
ap-1888	89	8	time	time	NOUN
ap-1888	89	9	variations	variation	NOUN
ap-1888	89	10	with	with	ADP
ap-1888	89	11	periods	period	NOUN
ap-1888	89	12	from	from	ADP
ap-1888	89	13	6	6	NUM
ap-1888	89	14	hours	hour	NOUN
ap-1888	89	15	to	to	ADP
ap-1888	89	16	400	400	NUM
ap-1888	89	17	days	day	NOUN
ap-1888	89	18	.	.	PUNCT
ap-1888	90	1	for	for	ADP
ap-1888	90	2	short	short	ADJ
ap-1888	90	3	periods	period	NOUN
ap-1888	90	4	,	,	PUNCT
ap-1888	90	5	up	up	ADP
ap-1888	90	6	to	to	PART
ap-1888	90	7	40	40	NUM
ap-1888	90	8	days	day	NOUN
ap-1888	90	9	,	,	PUNCT
ap-1888	90	10	it	it	PRON
ap-1888	90	11	is	be	AUX
ap-1888	90	12	appropriate	appropriate	ADJ
ap-1888	90	13	to	to	PART
ap-1888	90	14	use	use	VERB
ap-1888	90	15	the	the	DET
ap-1888	90	16	discrete	discrete	ADJ
ap-1888	90	17	fourier	fourier	NOUN
ap-1888	90	18	transform	transform	NOUN
ap-1888	90	19	of	of	ADP
ap-1888	90	20	the	the	DET
ap-1888	90	21	hourly	hourly	ADJ
ap-1888	90	22	data	datum	NOUN
ap-1888	90	23	,	,	PUNCT
ap-1888	90	24	after	after	ADP
ap-1888	90	25	subtracting	subtract	VERB
ap-1888	90	26	the	the	DET
ap-1888	90	27	exponential	exponential	ADJ
ap-1888	90	28	trend	trend	NOUN
ap-1888	90	29	.	.	PUNCT
ap-1888	91	1	for	for	ADP
ap-1888	91	2	a	a	DET
ap-1888	91	3	longer	long	ADJ
ap-1888	91	4	period	period	NOUN
ap-1888	91	5	,	,	PUNCT
ap-1888	91	6	we	we	PRON
ap-1888	91	7	performed	perform	VERB
ap-1888	91	8	a	a	DET
ap-1888	91	9	chi	chi	NOUN
ap-1888	91	10	squared	square	VERB
ap-1888	91	11	analysis	analysis	NOUN
ap-1888	91	12	of	of	ADP
ap-1888	91	13	the	the	DET
ap-1888	91	14	daily	daily	ADJ
ap-1888	91	15	count	count	NOUN
ap-1888	91	16	rate	rate	NOUN
ap-1888	91	17	,	,	PUNCT
ap-1888	91	18	fitting	fit	VERB
ap-1888	91	19	with	with	ADP
ap-1888	91	20	a	a	DET
ap-1888	91	21	superposition	superposition	NOUN
ap-1888	91	22	of	of	ADP
ap-1888	91	23	the	the	DET
ap-1888	91	24	exponential	exponential	ADJ
ap-1888	91	25	decay	decay	NOUN
ap-1888	91	26	function	function	NOUN
ap-1888	91	27	(	(	PUNCT
ap-1888	91	28	with	with	ADP
ap-1888	91	29	our	our	PRON
ap-1888	91	30	mean	mean	ADJ
ap-1888	91	31	lifetime	lifetime	NOUN
ap-1888	91	32	estimate	estimate	NOUN
ap-1888	91	33	of	of	ADP
ap-1888	91	34	43.22	43.22	NUM
ap-1888	91	35	years	year	NOUN
ap-1888	91	36	)	)	PUNCT
ap-1888	91	37	and	and	CCONJ
ap-1888	91	38	a	a	DET
ap-1888	91	39	sine	sine	ADJ
ap-1888	91	40	function	function	NOUN
ap-1888	91	41	of	of	ADP
ap-1888	91	42	fixed	fix	VERB
ap-1888	91	43	period	period	NOUN
ap-1888	91	44	.	.	PUNCT
ap-1888	92	1	the	the	DET
ap-1888	92	2	initial	initial	ADJ
ap-1888	92	3	activity	activity	NOUN
ap-1888	92	4	,	,	PUNCT
ap-1888	92	5	the	the	DET
ap-1888	92	6	amplitude	amplitude	NOUN
ap-1888	92	7	of	of	ADP
ap-1888	92	8	the	the	DET
ap-1888	92	9	oscillation	oscillation	NOUN
ap-1888	92	10	and	and	CCONJ
ap-1888	92	11	its	its	PRON
ap-1888	92	12	phase	phase	NOUN
ap-1888	92	13	are	be	AUX
ap-1888	92	14	left	leave	VERB
ap-1888	92	15	free	free	ADJ
ap-1888	92	16	.	.	PUNCT
ap-1888	93	1	we	we	PRON
ap-1888	93	2	scanned	scan	VERB
ap-1888	93	3	all	all	DET
ap-1888	93	4	the	the	DET
ap-1888	93	5	periods	period	NOUN
ap-1888	93	6	from	from	ADP
ap-1888	93	7	40	40	NUM
ap-1888	93	8	to	to	PART
ap-1888	93	9	400	400	NUM
ap-1888	93	10	days	day	NOUN
ap-1888	93	11	,	,	PUNCT
ap-1888	93	12	studying	study	VERB
ap-1888	93	13	in	in	ADP
ap-1888	93	14	particular	particular	ADJ
ap-1888	93	15	the	the	DET
ap-1888	93	16	1	1	NUM
ap-1888	93	17	solar	solar	ADJ
ap-1888	93	18	year	year	NOUN
ap-1888	93	19	period	period	NOUN
ap-1888	93	20	.	.	PUNCT
ap-1888	94	1	no	no	DET
ap-1888	94	2	significant	significant	ADJ
ap-1888	94	3	improvement	improvement	NOUN
ap-1888	94	4	of	of	ADP
ap-1888	94	5	chi	chi	NOUN
ap-1888	94	6	squared	square	VERB
ap-1888	94	7	per	per	ADP
ap-1888	94	8	degree	degree	NOUN
ap-1888	94	9	of	of	ADP
ap-1888	94	10	freedom	freedom	NOUN
ap-1888	94	11	was	be	AUX
ap-1888	94	12	observed	observe	VERB
ap-1888	94	13	in	in	ADP
ap-1888	94	14	this	this	DET
ap-1888	94	15	range	range	NOUN
ap-1888	94	16	.	.	PUNCT
ap-1888	95	1	our	our	PRON
ap-1888	95	2	analysis	analysis	NOUN
ap-1888	95	3	excludes	exclude	VERB
ap-1888	95	4	any	any	DET
ap-1888	95	5	oscillation	oscillation	NOUN
ap-1888	95	6	with	with	ADP
ap-1888	95	7	amplitude	amplitude	NOUN
ap-1888	95	8	larger	large	ADJ
ap-1888	95	9	than	than	ADP
ap-1888	95	10	9.6	9.6	NUM
ap-1888	95	11	×	×	NOUN
ap-1888	95	12	10−5	10−5	NUM
ap-1888	95	13	at	at	ADP
ap-1888	95	14	95	95	NUM
ap-1888	95	15	%	%	NOUN
ap-1888	95	16	c.l	c.l	NOUN
ap-1888	95	17	.	.	PROPN
ap-1888	96	1	in	in	ADP
ap-1888	96	2	particular	particular	ADJ
ap-1888	96	3	,	,	PUNCT
ap-1888	96	4	for	for	ADP
ap-1888	96	5	an	an	DET
ap-1888	96	6	oscillation	oscillation	NOUN
ap-1888	96	7	period	period	NOUN
ap-1888	96	8	of	of	ADP
ap-1888	96	9	1	1	NUM
ap-1888	96	10	year	year	NOUN
ap-1888	96	11	the	the	DET
ap-1888	96	12	amplitude	amplitude	NOUN
ap-1888	96	13	is	be	AUX
ap-1888	96	14	3.1(2.7	3.1(2.7	NUM
ap-1888	96	15	)	)	PUNCT
ap-1888	96	16	×	×	NOUN
ap-1888	96	17	10−5	10−5	NUM
ap-1888	96	18	,	,	PUNCT
ap-1888	96	19	well	well	ADV
ap-1888	96	20	compatible	compatible	ADJ
ap-1888	96	21	with	with	ADP
ap-1888	96	22	zero	zero	NUM
ap-1888	96	23	;	;	PUNCT
ap-1888	96	24	and	and	CCONJ
ap-1888	96	25	a	a	DET
ap-1888	96	26	limit	limit	NOUN
ap-1888	96	27	of	of	ADP
ap-1888	96	28	8.5×10−5	8.5×10−5	NUM
ap-1888	96	29	at	at	ADP
ap-1888	96	30	95	95	NUM
ap-1888	96	31	%	%	NOUN
ap-1888	96	32	c.l	c.l	NOUN
ap-1888	96	33	.	.	PROPN
ap-1888	97	1	on	on	ADP
ap-1888	97	2	the	the	DET
ap-1888	97	3	maximum	maximum	ADJ
ap-1888	97	4	allowed	allow	VERB
ap-1888	97	5	amplitude	amplitude	NOUN
ap-1888	97	6	is	be	AUX
ap-1888	97	7	set	set	VERB
ap-1888	97	8	independently	independently	ADV
ap-1888	97	9	of	of	ADP
ap-1888	97	10	the	the	DET
ap-1888	97	11	phase	phase	NOUN
ap-1888	97	12	[	[	X
ap-1888	97	13	13	13	NUM
ap-1888	97	14	]	]	PUNCT
ap-1888	97	15	.	.	PUNCT
ap-1888	98	1	4	4	X
ap-1888	98	2	.	.	X
ap-1888	98	3	conclusions	conclusion	NOUN
ap-1888	98	4	the	the	DET
ap-1888	98	5	half	half	ADJ
ap-1888	98	6	-	-	PUNCT
ap-1888	98	7	life	life	NOUN
ap-1888	98	8	of	of	ADP
ap-1888	98	9	a	a	DET
ap-1888	98	10	137cs	137cs	ADJ
ap-1888	98	11	source	source	NOUN
ap-1888	98	12	has	have	AUX
ap-1888	98	13	been	be	AUX
ap-1888	98	14	estimated	estimate	VERB
ap-1888	98	15	to	to	PART
ap-1888	98	16	be	be	AUX
ap-1888	98	17	10942	10942	NUM
ap-1888	98	18	±	±	NUM
ap-1888	98	19	30	30	NUM
ap-1888	98	20	days	day	NOUN
ap-1888	98	21	,	,	PUNCT
ap-1888	98	22	in	in	ADP
ap-1888	98	23	agreement	agreement	NOUN
ap-1888	98	24	with	with	ADP
ap-1888	98	25	its	its	PRON
ap-1888	98	26	recommended	recommend	VERB
ap-1888	98	27	value	value	NOUN
ap-1888	98	28	.	.	PUNCT
ap-1888	99	1	moreover	moreover	ADV
ap-1888	99	2	,	,	PUNCT
ap-1888	99	3	from	from	ADP
ap-1888	99	4	our	our	PRON
ap-1888	99	5	measurements	measurement	NOUN
ap-1888	99	6	we	we	PRON
ap-1888	99	7	can	can	AUX
ap-1888	99	8	exclude	exclude	VERB
ap-1888	99	9	the	the	DET
ap-1888	99	10	presence	presence	NOUN
ap-1888	99	11	of	of	ADP
ap-1888	99	12	time	time	NOUN
ap-1888	99	13	variations	variation	NOUN
ap-1888	99	14	in	in	ADP
ap-1888	99	15	the	the	DET
ap-1888	99	16	source	source	NOUN
ap-1888	99	17	activity	activity	NOUN
ap-1888	99	18	,	,	PUNCT
ap-1888	99	19	superimposed	superimpose	VERB
ap-1888	99	20	on	on	ADP
ap-1888	99	21	the	the	DET
ap-1888	99	22	expected	expect	VERB
ap-1888	99	23	exponential	exponential	ADJ
ap-1888	99	24	decay	decay	NOUN
ap-1888	99	25	,	,	PUNCT
ap-1888	99	26	larger	large	ADJ
ap-1888	99	27	than	than	ADP
ap-1888	99	28	9.6	9.6	NUM
ap-1888	99	29	×	×	NOUN
ap-1888	99	30	10−5	10−5	NUM
ap-1888	99	31	at	at	ADP
ap-1888	99	32	95	95	NUM
ap-1888	99	33	%	%	NOUN
ap-1888	99	34	c.l	c.l	NOUN
ap-1888	99	35	.	.	PROPN
ap-1888	100	1	for	for	ADP
ap-1888	100	2	oscillation	oscillation	NOUN
ap-1888	100	3	periods	period	NOUN
ap-1888	100	4	in	in	ADP
ap-1888	100	5	the	the	DET
ap-1888	100	6	range	range	NOUN
ap-1888	100	7	from	from	ADP
ap-1888	100	8	6	6	NUM
ap-1888	100	9	hours	hour	NOUN
ap-1888	100	10	to	to	ADP
ap-1888	100	11	1	1	NUM
ap-1888	100	12	year	year	NOUN
ap-1888	100	13	.	.	PUNCT
ap-1888	101	1	in	in	ADP
ap-1888	101	2	particular	particular	ADJ
ap-1888	101	3	,	,	PUNCT
ap-1888	101	4	we	we	PRON
ap-1888	101	5	exclude	exclude	VERB
ap-1888	101	6	an	an	DET
ap-1888	101	7	oscillation	oscillation	NOUN
ap-1888	101	8	amplitude	amplitude	NOUN
ap-1888	101	9	larger	large	ADJ
ap-1888	101	10	than	than	ADP
ap-1888	101	11	8.5	8.5	NUM
ap-1888	101	12	×	×	NOUN
ap-1888	101	13	10−5	10−5	NUM
ap-1888	101	14	at	at	ADP
ap-1888	101	15	95	95	NUM
ap-1888	101	16	%	%	NOUN
ap-1888	101	17	c.l	c.l	NOUN
ap-1888	101	18	.	.	PROPN
ap-1888	101	19	correlated	correlate	VERB
ap-1888	101	20	to	to	ADP
ap-1888	101	21	the	the	DET
ap-1888	101	22	variation	variation	NOUN
ap-1888	101	23	of	of	ADP
ap-1888	101	24	the	the	DET
ap-1888	101	25	sun	sun	NOUN
ap-1888	101	26	–	–	PUNCT
ap-1888	101	27	earth	earth	NOUN
ap-1888	101	28	distance	distance	NOUN
ap-1888	101	29	.	.	PUNCT
ap-1888	102	1	data	datum	NOUN
ap-1888	102	2	taking	taking	NOUN
ap-1888	102	3	is	be	AUX
ap-1888	102	4	now	now	ADV
ap-1888	102	5	continuing	continue	VERB
ap-1888	102	6	to	to	PART
ap-1888	102	7	cover	cover	VERB
ap-1888	102	8	the	the	DET
ap-1888	102	9	one	one	NUM
ap-1888	102	10	-	-	PUNCT
ap-1888	102	11	year	year	NOUN
ap-1888	102	12	period	period	NOUN
ap-1888	102	13	.	.	PUNCT
ap-1888	103	1	acknowledgements	acknowledgement	NOUN
ap-1888	103	2	references	reference	NOUN
ap-1888	103	3	[	[	X
ap-1888	103	4	1	1	NUM
ap-1888	103	5	]	]	X
ap-1888	103	6	j.h	j.h	PROPN
ap-1888	103	7	.	.	PROPN
ap-1888	103	8	jenkins	jenkins	PROPN
ap-1888	103	9	et	et	PROPN
ap-1888	103	10	al	al	PROPN
ap-1888	103	11	.	.	PROPN
ap-1888	103	12	,	,	PUNCT
ap-1888	103	13	astropart	astropart	NOUN
ap-1888	103	14	.	.	PUNCT
ap-1888	104	1	phys	phy	NOUN
ap-1888	104	2	.	.	PUNCT
ap-1888	105	1	32	32	NUM
ap-1888	105	2	(	(	PUNCT
ap-1888	105	3	2009	2009	NUM
ap-1888	105	4	)	)	PUNCT
ap-1888	105	5	42	42	NUM
ap-1888	106	1	[	[	X
ap-1888	106	2	2	2	NUM
ap-1888	106	3	]	]	PUNCT
ap-1888	106	4	h.	h.	PROPN
ap-1888	106	5	siegert	siegert	PROPN
ap-1888	106	6	et	et	PROPN
ap-1888	106	7	al	al	PROPN
ap-1888	106	8	.	.	PROPN
ap-1888	106	9	,	,	PUNCT
ap-1888	106	10	appl	appl	PROPN
ap-1888	106	11	.	.	PROPN
ap-1888	106	12	radiat	radiat	PROPN
ap-1888	106	13	.	.	PUNCT
ap-1888	107	1	isot	isot	NOUN
ap-1888	107	2	.	.	PUNCT
ap-1888	108	1	49	49	NUM
ap-1888	108	2	(	(	PUNCT
ap-1888	108	3	1998	1998	NUM
ap-1888	108	4	)	)	PUNCT
ap-1888	108	5	1397	1397	NUM
ap-1888	109	1	[	[	X
ap-1888	109	2	3	3	X
ap-1888	109	3	]	]	X
ap-1888	109	4	d.e	d.e	AUX
ap-1888	109	5	.	.	PUNCT
ap-1888	109	6	alburger	alburger	PROPN
ap-1888	109	7	et	et	PROPN
ap-1888	109	8	al	al	PROPN
ap-1888	109	9	.	.	PROPN
ap-1888	109	10	,	,	PUNCT
ap-1888	109	11	earth	earth	NOUN
ap-1888	109	12	and	and	CCONJ
ap-1888	109	13	planetary	planetary	ADJ
ap-1888	109	14	science	science	NOUN
ap-1888	109	15	lett	lett	PROPN
ap-1888	109	16	.	.	PUNCT
ap-1888	110	1	78	78	NUM
ap-1888	110	2	(	(	PUNCT
ap-1888	110	3	1986	1986	NUM
ap-1888	110	4	)	)	PUNCT
ap-1888	110	5	168	168	NUM
ap-1888	111	1	[	[	X
ap-1888	111	2	4	4	NUM
ap-1888	111	3	]	]	PUNCT
ap-1888	111	4	e.	e.	PROPN
ap-1888	111	5	fischbach	fischbach	PROPN
ap-1888	111	6	et	et	PROPN
ap-1888	111	7	al	al	PROPN
ap-1888	111	8	.	.	PROPN
ap-1888	111	9	,	,	PUNCT
ap-1888	111	10	arxiv:1106.1470	arxiv:1106.1470	NOUN
ap-1888	111	11	(	(	PUNCT
ap-1888	111	12	2011	2011	NUM
ap-1888	111	13	)	)	PUNCT
ap-1888	111	14	,	,	PUNCT
ap-1888	111	15	rencontre	rencontre	NOUN
ap-1888	111	16	de	de	X
ap-1888	111	17	moriond	moriond	PROPN
ap-1888	111	18	2011	2011	NUM
ap-1888	111	19	(	(	PUNCT
ap-1888	111	20	3	3	NUM
ap-1888	111	21	-	-	SYM
ap-1888	111	22	2011	2011	NUM
ap-1888	111	23	)	)	PUNCT
ap-1888	112	1	la	la	ADV
ap-1888	112	2	thuile	thuile	NOUN
ap-1888	112	3	[	[	X
ap-1888	112	4	5	5	NUM
ap-1888	112	5	]	]	X
ap-1888	112	6	r.j	r.j	PROPN
ap-1888	112	7	.	.	PROPN
ap-1888	112	8	de	de	PROPN
ap-1888	112	9	meijer	meijer	PROPN
ap-1888	112	10	et	et	PROPN
ap-1888	112	11	al	al	PROPN
ap-1888	112	12	.	.	PROPN
ap-1888	112	13	,	,	PUNCT
ap-1888	112	14	appl	appl	PROPN
ap-1888	112	15	.	.	PROPN
ap-1888	112	16	radiat	radiat	PROPN
ap-1888	112	17	.	.	PUNCT
ap-1888	113	1	isot	isot	NOUN
ap-1888	113	2	.	.	PUNCT
ap-1888	114	1	69	69	NUM
ap-1888	114	2	(	(	PUNCT
ap-1888	114	3	2011	2011	NUM
ap-1888	114	4	)	)	PUNCT
ap-1888	114	5	320	320	NUM
ap-1888	115	1	[	[	SYM
ap-1888	115	2	6	6	NUM
ap-1888	115	3	]	]	X
ap-1888	115	4	a.g	a.g	PROPN
ap-1888	115	5	.	.	PROPN
ap-1888	115	6	parkhomov	parkhomov	ADJ
ap-1888	115	7	,	,	PUNCT
ap-1888	115	8	arxiv:1004.1761	arxiv:1004.1761	ADJ
ap-1888	115	9	(	(	PUNCT
ap-1888	115	10	2010	2010	NUM
ap-1888	115	11	)	)	PUNCT
ap-1888	115	12	526	526	NUM
ap-1888	115	13	vol	vol	NOUN
ap-1888	115	14	.	.	PUNCT
ap-1888	116	1	53	53	NUM
ap-1888	116	2	supplement/2013	supplement/2013	ADJ
ap-1888	116	3	study	study	NOUN
ap-1888	116	4	of	of	ADP
ap-1888	116	5	the	the	DET
ap-1888	116	6	time	time	NOUN
ap-1888	116	7	dependence	dependence	NOUN
ap-1888	116	8	of	of	ADP
ap-1888	116	9	radioactivity	radioactivity	NOUN
ap-1888	116	10	[	[	X
ap-1888	116	11	7	7	X
ap-1888	116	12	]	]	X
ap-1888	116	13	d.	d.	PROPN
ap-1888	116	14	javorsek	javorsek	PROPN
ap-1888	116	15	ii	ii	PROPN
ap-1888	116	16	et	et	PROPN
ap-1888	116	17	al	al	PROPN
ap-1888	116	18	.	.	PROPN
ap-1888	116	19	,	,	PUNCT
ap-1888	116	20	astropart	astropart	NOUN
ap-1888	116	21	.	.	PUNCT
ap-1888	117	1	phys	phy	NOUN
ap-1888	117	2	.	.	PUNCT
ap-1888	118	1	34	34	NUM
ap-1888	118	2	(	(	PUNCT
ap-1888	118	3	2010	2010	NUM
ap-1888	118	4	)	)	PUNCT
ap-1888	118	5	173	173	NUM
ap-1888	119	1	[	[	SYM
ap-1888	119	2	8	8	NUM
ap-1888	119	3	]	]	X
ap-1888	119	4	j.c	j.c	PROPN
ap-1888	119	5	.	.	PROPN
ap-1888	119	6	hardy	hardy	PROPN
ap-1888	119	7	et	et	PROPN
ap-1888	119	8	al	al	PROPN
ap-1888	119	9	.	.	PROPN
ap-1888	119	10	arxiv:1108.5326	arxiv:1108.5326	NOUN
ap-1888	119	11	(	(	PUNCT
ap-1888	119	12	2011	2011	NUM
ap-1888	119	13	)	)	PUNCT
ap-1888	120	1	[	[	X
ap-1888	120	2	9	9	NUM
ap-1888	120	3	]	]	X
ap-1888	120	4	p.s	p.s	PROPN
ap-1888	120	5	.	.	PROPN
ap-1888	120	6	cooper	cooper	PROPN
ap-1888	120	7	,	,	PUNCT
ap-1888	120	8	astropart	astropart	NOUN
ap-1888	120	9	.	.	PUNCT
ap-1888	121	1	phys	phy	NOUN
ap-1888	121	2	.	.	PUNCT
ap-1888	122	1	31	31	NUM
ap-1888	122	2	(	(	PUNCT
ap-1888	122	3	2009	2009	NUM
ap-1888	122	4	)	)	PUNCT
ap-1888	122	5	267	267	NUM
ap-1888	123	1	[	[	SYM
ap-1888	123	2	10	10	NUM
ap-1888	123	3	]	]	X
ap-1888	123	4	e.b	e.b	PROPN
ap-1888	123	5	.	.	PROPN
ap-1888	123	6	norman	norman	PROPN
ap-1888	123	7	et	et	PROPN
ap-1888	123	8	al	al	PROPN
ap-1888	123	9	,	,	PUNCT
ap-1888	123	10	astroparticle	astroparticle	PROPN
ap-1888	123	11	physics	physics	PROPN
ap-1888	123	12	31	31	NUM
ap-1888	123	13	(	(	PUNCT
ap-1888	123	14	2009	2009	NUM
ap-1888	123	15	)	)	PUNCT
ap-1888	123	16	135	135	NUM
ap-1888	124	1	[	[	X
ap-1888	124	2	11	11	NUM
ap-1888	124	3	]	]	X
ap-1888	124	4	y.a	y.a	PROPN
ap-1888	124	5	.	.	PROPN
ap-1888	124	6	baurov	baurov	PROPN
ap-1888	124	7	,	,	PUNCT
ap-1888	124	8	mod	mod	PROPN
ap-1888	124	9	.	.	PUNCT
ap-1888	125	1	phys	phys	PROPN
ap-1888	125	2	.	.	PUNCT
ap-1888	126	1	lett	lett	PROPN
ap-1888	126	2	.	.	PUNCT
ap-1888	127	1	a	a	DET
ap-1888	127	2	16	16	NUM
ap-1888	127	3	(	(	PUNCT
ap-1888	127	4	2001	2001	NUM
ap-1888	127	5	)	)	PUNCT
ap-1888	127	6	2089	2089	NUM
ap-1888	128	1	[	[	X
ap-1888	128	2	12	12	NUM
ap-1888	128	3	]	]	X
ap-1888	128	4	r.g	r.g	PROPN
ap-1888	128	5	.	.	PROPN
ap-1888	128	6	helmer	helmer	NOUN
ap-1888	128	7	and	and	CCONJ
ap-1888	128	8	v.p	v.p	PROPN
ap-1888	128	9	.	.	PROPN
ap-1888	128	10	chechev	chechev	PROPN
ap-1888	128	11	,	,	PUNCT
ap-1888	128	12	bureau	bureau	PROPN
ap-1888	128	13	international	international	PROPN
ap-1888	128	14	des	des	PROPN
ap-1888	128	15	poids	poids	PROPN
ap-1888	128	16	et	et	PROPN
ap-1888	128	17	mesures	mesures	PROPN
ap-1888	128	18	monographies-5	monographies-5	PROPN
ap-1888	128	19	,	,	PUNCT
ap-1888	128	20	vol	vol	NOUN
ap-1888	128	21	.	.	PUNCT
ap-1888	129	1	1–6	1–6	NUM
ap-1888	129	2	(	(	PUNCT
ap-1888	129	3	2011	2011	NUM
ap-1888	129	4	)	)	PUNCT
ap-1888	130	1	[	[	X
ap-1888	130	2	13	13	NUM
ap-1888	130	3	]	]	X
ap-1888	130	4	e.	e.	PROPN
ap-1888	130	5	bellotti	bellotti	PROPN
ap-1888	130	6	et	et	PROPN
ap-1888	130	7	al	al	PROPN
ap-1888	130	8	.	.	PROPN
ap-1888	130	9	,	,	PUNCT
ap-1888	130	10	phys	phy	NOUN
ap-1888	130	11	.	.	PUNCT
ap-1888	131	1	lett	lett	PROPN
ap-1888	131	2	.	.	PUNCT
ap-1888	132	1	b	b	X
ap-1888	132	2	710	710	NUM
ap-1888	132	3	(	(	PUNCT
ap-1888	132	4	2012	2012	NUM
ap-1888	132	5	)	)	PUNCT
ap-1888	132	6	114	114	NUM
ap-1888	132	7	discussion	discussion	NOUN
ap-1888	132	8	smedar	smedar	NOUN
ap-1888	132	9	bressler	bressler	NOUN
ap-1888	132	10	—	—	PUNCT
ap-1888	132	11	is	be	AUX
ap-1888	132	12	it	it	PRON
ap-1888	132	13	possible	possible	ADJ
ap-1888	132	14	to	to	PART
ap-1888	132	15	plan	plan	VERB
ap-1888	132	16	an	an	DET
ap-1888	132	17	experiment	experiment	NOUN
ap-1888	132	18	to	to	PART
ap-1888	132	19	modify	modify	VERB
ap-1888	132	20	artificially	artificially	ADJ
ap-1888	132	21	variations	variation	NOUN
ap-1888	132	22	in	in	ADP
ap-1888	132	23	the	the	DET
ap-1888	132	24	decay	decay	NOUN
ap-1888	132	25	time	time	NOUN
ap-1888	132	26	of	of	ADP
ap-1888	132	27	radioactive	radioactive	ADJ
ap-1888	132	28	nuclei	nucleus	NOUN
ap-1888	132	29	?	?	PUNCT
ap-1888	133	1	carlo	carlo	PROPN
ap-1888	133	2	broggini	broggini	PROPN
ap-1888	133	3	—	—	PUNCT
ap-1888	133	4	to	to	ADP
ap-1888	133	5	my	my	PRON
ap-1888	133	6	knowledge	knowledge	NOUN
ap-1888	133	7	,	,	PUNCT
ap-1888	133	8	the	the	DET
ap-1888	133	9	only	only	ADJ
ap-1888	133	10	decay	decay	NOUN
ap-1888	133	11	which	which	PRON
ap-1888	133	12	can	can	AUX
ap-1888	133	13	be	be	AUX
ap-1888	133	14	modified	modify	VERB
ap-1888	133	15	is	be	AUX
ap-1888	133	16	electron	electron	NOUN
ap-1888	133	17	-	-	PUNCT
ap-1888	133	18	capture	capture	NOUN
ap-1888	133	19	decay	decay	NOUN
ap-1888	133	20	,	,	PUNCT
ap-1888	133	21	by	by	ADP
ap-1888	133	22	changing	change	VERB
ap-1888	133	23	the	the	DET
ap-1888	133	24	pressure	pressure	NOUN
ap-1888	133	25	at	at	ADP
ap-1888	133	26	the	the	DET
ap-1888	133	27	place	place	NOUN
ap-1888	133	28	where	where	SCONJ
ap-1888	133	29	the	the	DET
ap-1888	133	30	source	source	NOUN
ap-1888	133	31	is	be	AUX
ap-1888	133	32	.	.	PUNCT
ap-1888	134	1	lawrence	lawrence	PROPN
ap-1888	134	2	jones	jones	PROPN
ap-1888	134	3	—	—	PUNCT
ap-1888	135	1	i	i	PRON
ap-1888	135	2	wondered	wonder	VERB
ap-1888	135	3	whether	whether	SCONJ
ap-1888	135	4	radioactive	radioactive	ADJ
ap-1888	135	5	decay	decay	NOUN
ap-1888	135	6	time	time	NOUN
ap-1888	135	7	might	might	AUX
ap-1888	135	8	also	also	ADV
ap-1888	135	9	have	have	VERB
ap-1888	135	10	a	a	DET
ap-1888	135	11	vertical	vertical	ADJ
ap-1888	135	12	height	height	NOUN
ap-1888	135	13	dependence	dependence	NOUN
ap-1888	135	14	;	;	PUNCT
ap-1888	135	15	i.e.	i.e.	X
ap-1888	135	16	analogous	analogous	ADJ
ap-1888	135	17	to	to	ADP
ap-1888	135	18	the	the	DET
ap-1888	135	19	gravitational	gravitational	ADJ
ap-1888	135	20	redshift	redshift	NOUN
ap-1888	135	21	of	of	ADP
ap-1888	135	22	electromagnetic	electromagnetic	ADJ
ap-1888	135	23	radiation	radiation	NOUN
ap-1888	135	24	.	.	PUNCT
ap-1888	136	1	carlo	carlo	PROPN
ap-1888	136	2	broggini	broggini	PROPN
ap-1888	136	3	—	—	PUNCT
ap-1888	136	4	i	i	PRON
ap-1888	136	5	think	think	VERB
ap-1888	136	6	so	so	ADV
ap-1888	136	7	,	,	PUNCT
ap-1888	136	8	since	since	SCONJ
ap-1888	136	9	the	the	DET
ap-1888	136	10	effect	effect	NOUN
ap-1888	136	11	is	be	AUX
ap-1888	136	12	due	due	ADJ
ap-1888	136	13	to	to	ADP
ap-1888	136	14	time	time	NOUN
ap-1888	136	15	dilation	dilation	NOUN
ap-1888	136	16	in	in	ADP
ap-1888	136	17	the	the	DET
ap-1888	136	18	gravitational	gravitational	ADJ
ap-1888	136	19	field	field	NOUN
ap-1888	136	20	.	.	PUNCT
ap-1888	137	1	however	however	ADV
ap-1888	137	2	,	,	PUNCT
ap-1888	137	3	even	even	ADV
ap-1888	137	4	for	for	ADP
ap-1888	137	5	a	a	DET
ap-1888	137	6	source	source	NOUN
ap-1888	137	7	placed	place	VERB
ap-1888	137	8	on	on	ADP
ap-1888	137	9	the	the	DET
ap-1888	137	10	surface	surface	NOUN
ap-1888	137	11	of	of	ADP
ap-1888	137	12	the	the	DET
ap-1888	137	13	sun	sun	NOUN
ap-1888	137	14	the	the	DET
ap-1888	137	15	size	size	NOUN
ap-1888	137	16	of	of	ADP
ap-1888	137	17	the	the	DET
ap-1888	137	18	relative	relative	ADJ
ap-1888	137	19	effect	effect	NOUN
ap-1888	137	20	,	,	PUNCT
ap-1888	137	21	as	as	SCONJ
ap-1888	137	22	compared	compare	VERB
ap-1888	137	23	to	to	ADP
ap-1888	137	24	a	a	DET
ap-1888	137	25	source	source	NOUN
ap-1888	137	26	on	on	ADP
ap-1888	137	27	earth	earth	NOUN
ap-1888	137	28	,	,	PUNCT
ap-1888	137	29	would	would	AUX
ap-1888	137	30	be	be	AUX
ap-1888	137	31	of	of	ADP
ap-1888	137	32	about	about	ADV
ap-1888	137	33	2	2	NUM
ap-1888	137	34	×	×	NOUN
ap-1888	137	35	10−6	10−6	NUM
ap-1888	137	36	only	only	ADV
ap-1888	137	37	.	.	PUNCT
ap-1888	138	1	anatoly	anatoly	PROPN
ap-1888	138	2	petrukhin	petrukhin	PROPN
ap-1888	138	3	—	—	PUNCT
ap-1888	138	4	did	do	AUX
ap-1888	138	5	you	you	PRON
ap-1888	138	6	try	try	VERB
ap-1888	138	7	to	to	PART
ap-1888	138	8	search	search	VERB
ap-1888	138	9	correlations	correlation	NOUN
ap-1888	138	10	between	between	ADP
ap-1888	138	11	your	your	PRON
ap-1888	138	12	effect	effect	NOUN
ap-1888	138	13	and	and	CCONJ
ap-1888	138	14	annual	annual	ADJ
ap-1888	138	15	cosmic	cosmic	ADJ
ap-1888	138	16	ray	ray	NOUN
ap-1888	138	17	variation	variation	NOUN
ap-1888	138	18	or	or	CCONJ
ap-1888	138	19	any	any	DET
ap-1888	138	20	other	other	ADJ
ap-1888	138	21	source	source	NOUN
ap-1888	138	22	of	of	ADP
ap-1888	138	23	radiation	radiation	NOUN
ap-1888	138	24	?	?	PUNCT
ap-1888	139	1	carlo	carlo	PROPN
ap-1888	139	2	broggini	broggini	PROPN
ap-1888	139	3	—	—	PUNCT
ap-1888	139	4	we	we	PRON
ap-1888	139	5	do	do	AUX
ap-1888	139	6	not	not	PART
ap-1888	139	7	see	see	VERB
ap-1888	139	8	any	any	DET
ap-1888	139	9	time	time	NOUN
ap-1888	139	10	dependence	dependence	NOUN
ap-1888	139	11	of	of	ADP
ap-1888	139	12	the	the	DET
ap-1888	139	13	decay	decay	NOUN
ap-1888	139	14	constant	constant	ADJ
ap-1888	139	15	.	.	PUNCT
ap-1888	140	1	in	in	ADP
ap-1888	140	2	addition	addition	NOUN
ap-1888	140	3	,	,	PUNCT
ap-1888	140	4	the	the	DET
ap-1888	140	5	relative	relative	ADJ
ap-1888	140	6	contribution	contribution	NOUN
ap-1888	140	7	of	of	ADP
ap-1888	140	8	the	the	DET
ap-1888	140	9	background	background	NOUN
ap-1888	140	10	,	,	PUNCT
ap-1888	140	11	as	as	SCONJ
ap-1888	140	12	compared	compare	VERB
ap-1888	140	13	to	to	ADP
ap-1888	140	14	the	the	DET
ap-1888	140	15	signal	signal	NOUN
ap-1888	140	16	,	,	PUNCT
ap-1888	140	17	is	be	AUX
ap-1888	140	18	about	about	ADP
ap-1888	140	19	10−5	10−5	NUM
ap-1888	140	20	in	in	ADP
ap-1888	140	21	our	our	PRON
ap-1888	140	22	experiment	experiment	NOUN
ap-1888	140	23	.	.	PUNCT
ap-1888	141	1	even	even	ADV
ap-1888	141	2	a	a	DET
ap-1888	141	3	10	10	NUM
ap-1888	141	4	%	%	NOUN
ap-1888	141	5	variation	variation	NOUN
ap-1888	141	6	of	of	ADP
ap-1888	141	7	the	the	DET
ap-1888	141	8	background	background	NOUN
ap-1888	141	9	would	would	AUX
ap-1888	141	10	be	be	AUX
ap-1888	141	11	undetectable	undetectable	ADJ
ap-1888	141	12	for	for	ADP
ap-1888	141	13	us	we	PRON
ap-1888	141	14	.	.	PUNCT
ap-1888	142	1	527	527	NUM
ap-1888	142	2	acta	acta	PROPN
ap-1888	142	3	polytechnica	polytechnica	PROPN
ap-1888	142	4	53(supplement):524–527	53(supplement):524–527	NUM
ap-1888	142	5	,	,	PUNCT
ap-1888	142	6	2013	2013	NUM
ap-1888	142	7	1	1	NUM
ap-1888	142	8	introduction	introduction	NOUN
ap-1888	142	9	2	2	NUM
ap-1888	142	10	the	the	DET
ap-1888	142	11	measurements	measurement	NOUN
ap-1888	142	12	2.1	2.1	NUM
ap-1888	142	13	data	datum	NOUN
ap-1888	142	14	taking	take	VERB
ap-1888	142	15	2.2	2.2	NUM
ap-1888	142	16	energy	energy	NOUN
ap-1888	142	17	spectrum	spectrum	NOUN
ap-1888	142	18	3	3	NUM
ap-1888	142	19	results	result	VERB
ap-1888	142	20	3.1	3.1	NUM
ap-1888	142	21	137cs	137cs	ADJ
ap-1888	142	22	half	half	ADJ
ap-1888	142	23	-	-	PUNCT
ap-1888	142	24	life	life	NOUN
ap-1888	142	25	3.2	3.2	NUM
ap-1888	142	26	time	time	NOUN
ap-1888	142	27	modulations	modulation	NOUN
ap-1888	142	28	4	4	NUM
ap-1888	142	29	conclusions	conclusion	NOUN
ap-1888	142	30	acknowledgements	acknowledgement	NOUN
ap-1888	142	31	references	reference	NOUN