id	sid	tid	token	lemma	pos
ap-1973	1	1	acta	acta	PROPN
ap-1973	1	2	polytechnica	polytechnica	PROPN
ap-1973	1	3	doi:10.14311	doi:10.14311	PROPN
ap-1973	1	4	/	/	SYM
ap-1973	1	5	ap.2013.53.0750	ap.2013.53.0750	PROPN
ap-1973	1	6	acta	acta	PROPN
ap-1973	1	7	polytechnica	polytechnica	PROPN
ap-1973	1	8	53(supplement):750–755	53(supplement):750–755	NUM
ap-1973	1	9	,	,	PUNCT
ap-1973	1	10	2013	2013	NUM
ap-1973	1	11	©	©	PROPN
ap-1973	1	12	czech	czech	PROPN
ap-1973	1	13	technical	technical	PROPN
ap-1973	1	14	university	university	PROPN
ap-1973	1	15	in	in	ADP
ap-1973	1	16	prague	prague	PROPN
ap-1973	1	17	,	,	PUNCT
ap-1973	1	18	2013	2013	NUM
ap-1973	1	19	available	available	ADJ
ap-1973	1	20	online	online	ADV
ap-1973	1	21	at	at	ADP
ap-1973	1	22	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-1973	1	23	recent	recent	ADJ
ap-1973	1	24	developments	development	NOUN
ap-1973	1	25	in	in	ADP
ap-1973	1	26	ultra	ultra	ADJ
ap-1973	1	27	-	-	ADJ
ap-1973	1	28	high	high	ADJ
ap-1973	1	29	energy	energy	NOUN
ap-1973	1	30	neutrino	neutrino	NOUN
ap-1973	1	31	astronomy	astronomy	NOUN
ap-1973	1	32	peter	peter	PROPN
ap-1973	1	33	k.	k.	PROPN
ap-1973	1	34	f.	f.	PROPN
ap-1973	1	35	grieder∗	grieder∗	VERB
ap-1973	1	36	physikalisches	physikalische	NOUN
ap-1973	1	37	institut	institut	NOUN
ap-1973	1	38	,	,	PUNCT
ap-1973	1	39	university	university	NOUN
ap-1973	1	40	of	of	ADP
ap-1973	1	41	bern	bern	PROPN
ap-1973	1	42	,	,	PUNCT
ap-1973	1	43	switzerland	switzerland	PROPN
ap-1973	1	44	∗	∗	NOUN
ap-1973	1	45	corresponding	correspond	VERB
ap-1973	1	46	author	author	NOUN
ap-1973	1	47	:	:	PUNCT
ap-1973	1	48	peter.grieder@space.unibe.ch	peter.grieder@space.unibe.ch	ADJ
ap-1973	1	49	abstract	abstract	NOUN
ap-1973	1	50	.	.	PUNCT
ap-1973	2	1	we	we	PRON
ap-1973	2	2	outline	outline	VERB
ap-1973	2	3	the	the	DET
ap-1973	2	4	current	current	ADJ
ap-1973	2	5	situation	situation	NOUN
ap-1973	2	6	in	in	ADP
ap-1973	2	7	ultrahigh	ultrahigh	ADJ
ap-1973	2	8	energy	energy	NOUN
ap-1973	2	9	(	(	PUNCT
ap-1973	2	10	uhe	uhe	PROPN
ap-1973	2	11	)	)	PUNCT
ap-1973	2	12	cosmic	cosmic	PROPN
ap-1973	2	13	ray	ray	NOUN
ap-1973	2	14	physics	physics	PROPN
ap-1973	2	15	,	,	PUNCT
ap-1973	2	16	pointing	point	VERB
ap-1973	2	17	out	out	ADP
ap-1973	2	18	the	the	DET
ap-1973	2	19	remaining	remain	VERB
ap-1973	2	20	problems	problem	NOUN
ap-1973	2	21	,	,	PUNCT
ap-1973	2	22	in	in	ADP
ap-1973	2	23	particular	particular	ADJ
ap-1973	2	24	the	the	DET
ap-1973	2	25	puzzle	puzzle	NOUN
ap-1973	2	26	concerning	concern	VERB
ap-1973	2	27	the	the	DET
ap-1973	2	28	origin	origin	NOUN
ap-1973	2	29	of	of	ADP
ap-1973	2	30	the	the	DET
ap-1973	2	31	primary	primary	ADJ
ap-1973	2	32	radiation	radiation	NOUN
ap-1973	2	33	and	and	CCONJ
ap-1973	2	34	the	the	DET
ap-1973	2	35	role	role	NOUN
ap-1973	2	36	of	of	ADP
ap-1973	2	37	neutrino	neutrino	NOUN
ap-1973	2	38	astronomy	astronomy	NOUN
ap-1973	2	39	for	for	ADP
ap-1973	2	40	locating	locate	VERB
ap-1973	2	41	the	the	DET
ap-1973	2	42	sources	source	NOUN
ap-1973	2	43	.	.	PUNCT
ap-1973	3	1	various	various	ADJ
ap-1973	3	2	methods	method	NOUN
ap-1973	3	3	for	for	ADP
ap-1973	3	4	the	the	DET
ap-1973	3	5	detection	detection	NOUN
ap-1973	3	6	of	of	ADP
ap-1973	3	7	uhe	uhe	PROPN
ap-1973	3	8	neutrinos	neutrino	NOUN
ap-1973	3	9	are	be	AUX
ap-1973	3	10	briefly	briefly	ADV
ap-1973	3	11	described	describe	VERB
ap-1973	3	12	and	and	CCONJ
ap-1973	3	13	their	their	PRON
ap-1973	3	14	merits	merit	NOUN
ap-1973	3	15	compared	compare	VERB
ap-1973	3	16	.	.	PUNCT
ap-1973	4	1	we	we	PRON
ap-1973	4	2	give	give	VERB
ap-1973	4	3	an	an	DET
ap-1973	4	4	account	account	NOUN
ap-1973	4	5	of	of	ADP
ap-1973	4	6	the	the	DET
ap-1973	4	7	achievements	achievement	NOUN
ap-1973	4	8	of	of	ADP
ap-1973	4	9	the	the	DET
ap-1973	4	10	existing	exist	VERB
ap-1973	4	11	optical	optical	ADJ
ap-1973	4	12	cherenkov	cherenkov	NOUN
ap-1973	4	13	neutrino	neutrino	NOUN
ap-1973	4	14	telescopes	telescope	NOUN
ap-1973	4	15	,	,	PUNCT
ap-1973	4	16	outline	outline	VERB
ap-1973	4	17	the	the	DET
ap-1973	4	18	possibility	possibility	NOUN
ap-1973	4	19	of	of	ADP
ap-1973	4	20	using	use	VERB
ap-1973	4	21	air	air	NOUN
ap-1973	4	22	fluorescence	fluorescence	NOUN
ap-1973	4	23	and	and	CCONJ
ap-1973	4	24	the	the	DET
ap-1973	4	25	particle	particle	NOUN
ap-1973	4	26	properties	property	NOUN
ap-1973	4	27	of	of	ADP
ap-1973	4	28	air	air	NOUN
ap-1973	4	29	showers	shower	NOUN
ap-1973	4	30	to	to	PART
ap-1973	4	31	identify	identify	VERB
ap-1973	4	32	neutrino	neutrino	NOUN
ap-1973	4	33	induced	induce	VERB
ap-1973	4	34	events	event	NOUN
ap-1973	4	35	,	,	PUNCT
ap-1973	4	36	and	and	CCONJ
ap-1973	4	37	discuss	discuss	VERB
ap-1973	4	38	various	various	ADJ
ap-1973	4	39	pioneering	pioneering	ADJ
ap-1973	4	40	experiments	experiment	NOUN
ap-1973	4	41	employing	employ	VERB
ap-1973	4	42	radio	radio	NOUN
ap-1973	4	43	and	and	CCONJ
ap-1973	4	44	acoustic	acoustic	ADJ
ap-1973	4	45	detection	detection	NOUN
ap-1973	4	46	of	of	ADP
ap-1973	4	47	extremely	extremely	ADV
ap-1973	4	48	energetic	energetic	ADJ
ap-1973	4	49	neutrinos	neutrino	NOUN
ap-1973	4	50	.	.	PUNCT
ap-1973	5	1	the	the	DET
ap-1973	5	2	next	next	ADJ
ap-1973	5	3	generation	generation	NOUN
ap-1973	5	4	of	of	ADP
ap-1973	5	5	space	space	NOUN
ap-1973	5	6	,	,	PUNCT
ap-1973	5	7	ground	ground	NOUN
ap-1973	5	8	and	and	CCONJ
ap-1973	5	9	sea	sea	NOUN
ap-1973	5	10	based	base	VERB
ap-1973	5	11	neutrino	neutrino	NOUN
ap-1973	5	12	telescopes	telescope	NOUN
ap-1973	5	13	now	now	ADV
ap-1973	5	14	under	under	ADP
ap-1973	5	15	construction	construction	NOUN
ap-1973	5	16	or	or	CCONJ
ap-1973	5	17	in	in	ADP
ap-1973	5	18	the	the	DET
ap-1973	5	19	planning	planning	NOUN
ap-1973	5	20	phase	phase	NOUN
ap-1973	5	21	are	be	AUX
ap-1973	5	22	listed	list	VERB
ap-1973	5	23	.	.	PUNCT
ap-1973	6	1	keywords	keyword	NOUN
ap-1973	6	2	:	:	PUNCT
ap-1973	6	3	neutrino	neutrino	NOUN
ap-1973	6	4	astronomy	astronomy	NOUN
ap-1973	6	5	,	,	PUNCT
ap-1973	6	6	neutrino	neutrino	NOUN
ap-1973	6	7	telescopes	telescope	NOUN
ap-1973	6	8	,	,	PUNCT
ap-1973	6	9	neutrino	neutrino	NOUN
ap-1973	6	10	detection	detection	NOUN
ap-1973	6	11	.	.	PUNCT
ap-1973	7	1	1	1	X
ap-1973	7	2	.	.	X
ap-1973	7	3	introduction	introduction	NOUN
ap-1973	7	4	the	the	DET
ap-1973	7	5	principal	principal	ADJ
ap-1973	7	6	aim	aim	NOUN
ap-1973	7	7	of	of	ADP
ap-1973	7	8	neutrino	neutrino	NOUN
ap-1973	7	9	astronomy	astronomy	NOUN
ap-1973	7	10	is	be	AUX
ap-1973	7	11	to	to	PART
ap-1973	7	12	locate	locate	VERB
ap-1973	7	13	the	the	DET
ap-1973	7	14	sources	source	NOUN
ap-1973	7	15	of	of	ADP
ap-1973	7	16	uhe	uhe	PROPN
ap-1973	7	17	component	component	NOUN
ap-1973	7	18	of	of	ADP
ap-1973	7	19	the	the	DET
ap-1973	7	20	cosmic	cosmic	ADJ
ap-1973	7	21	radiation	radiation	NOUN
ap-1973	7	22	(	(	PUNCT
ap-1973	7	23	cr	cr	NOUN
ap-1973	7	24	)	)	PUNCT
ap-1973	7	25	.	.	PUNCT
ap-1973	8	1	cr	cr	PROPN
ap-1973	8	2	is	be	AUX
ap-1973	8	3	predominantly	predominantly	ADV
ap-1973	8	4	of	of	ADP
ap-1973	8	5	hadronic	hadronic	ADJ
ap-1973	8	6	nature	nature	NOUN
ap-1973	8	7	.	.	PUNCT
ap-1973	9	1	it	it	PRON
ap-1973	9	2	is	be	AUX
ap-1973	9	3	therefore	therefore	ADV
ap-1973	9	4	expected	expect	VERB
ap-1973	9	5	that	that	SCONJ
ap-1973	9	6	uhe	uhe	PROPN
ap-1973	9	7	hadronic	hadronic	ADJ
ap-1973	9	8	interactions	interaction	NOUN
ap-1973	9	9	take	take	VERB
ap-1973	9	10	place	place	NOUN
ap-1973	9	11	within	within	ADP
ap-1973	9	12	the	the	DET
ap-1973	9	13	sources	source	NOUN
ap-1973	9	14	and	and	CCONJ
ap-1973	9	15	in	in	ADP
ap-1973	9	16	their	their	PRON
ap-1973	9	17	immediate	immediate	ADJ
ap-1973	9	18	vicinity	vicinity	NOUN
ap-1973	9	19	,	,	PUNCT
ap-1973	9	20	copiously	copiously	ADV
ap-1973	9	21	producing	produce	VERB
ap-1973	9	22	pions	pion	NOUN
ap-1973	9	23	,	,	PUNCT
ap-1973	9	24	kaons	kaon	NOUN
ap-1973	9	25	and	and	CCONJ
ap-1973	9	26	other	other	ADJ
ap-1973	9	27	particles	particle	NOUN
ap-1973	9	28	that	that	PRON
ap-1973	9	29	are	be	AUX
ap-1973	9	30	subject	subject	ADJ
ap-1973	9	31	to	to	ADP
ap-1973	9	32	decay	decay	NOUN
ap-1973	9	33	,	,	PUNCT
ap-1973	9	34	yielding	yield	VERB
ap-1973	9	35	a	a	DET
ap-1973	9	36	corresponding	corresponding	ADJ
ap-1973	9	37	number	number	NOUN
ap-1973	9	38	of	of	ADP
ap-1973	9	39	photons	photon	NOUN
ap-1973	9	40	and	and	CCONJ
ap-1973	9	41	neutrinos	neutrino	NOUN
ap-1973	9	42	of	of	ADP
ap-1973	9	43	different	different	ADJ
ap-1973	9	44	flavors	flavor	NOUN
ap-1973	9	45	.	.	PUNCT
ap-1973	10	1	consequently	consequently	ADV
ap-1973	10	2	,	,	PUNCT
ap-1973	10	3	an	an	DET
ap-1973	10	4	uhe	uhe	PROPN
ap-1973	10	5	hadron	hadron	NOUN
ap-1973	10	6	source	source	NOUN
ap-1973	10	7	is	be	AUX
ap-1973	10	8	also	also	ADV
ap-1973	10	9	expected	expect	VERB
ap-1973	10	10	to	to	PART
ap-1973	10	11	emit	emit	VERB
ap-1973	10	12	uhe	uhe	PROPN
ap-1973	10	13	neutrinos	neutrino	NOUN
ap-1973	10	14	that	that	PRON
ap-1973	10	15	are	be	AUX
ap-1973	10	16	signatures	signature	NOUN
ap-1973	10	17	of	of	ADP
ap-1973	10	18	the	the	DET
ap-1973	10	19	hadronic	hadronic	ADJ
ap-1973	10	20	processes	process	NOUN
ap-1973	10	21	.	.	PUNCT
ap-1973	11	1	their	their	PRON
ap-1973	11	2	trajectories	trajectory	NOUN
ap-1973	11	3	are	be	AUX
ap-1973	11	4	not	not	PART
ap-1973	11	5	affected	affect	VERB
ap-1973	11	6	by	by	ADP
ap-1973	11	7	magnetic	magnetic	ADJ
ap-1973	11	8	fields	field	NOUN
ap-1973	11	9	;	;	PUNCT
ap-1973	11	10	they	they	PRON
ap-1973	11	11	point	point	VERB
ap-1973	11	12	directly	directly	ADV
ap-1973	11	13	at	at	ADP
ap-1973	11	14	the	the	DET
ap-1973	11	15	source	source	NOUN
ap-1973	11	16	and	and	CCONJ
ap-1973	11	17	should	should	AUX
ap-1973	11	18	be	be	AUX
ap-1973	11	19	detectable	detectable	ADJ
ap-1973	11	20	.	.	PUNCT
ap-1973	12	1	in	in	ADP
ap-1973	12	2	recent	recent	ADJ
ap-1973	12	3	years	year	NOUN
ap-1973	12	4	cosmic	cosmic	PROPN
ap-1973	12	5	ray	ray	PROPN
ap-1973	12	6	physics	physics	PROPN
ap-1973	12	7	has	have	AUX
ap-1973	12	8	made	make	VERB
ap-1973	12	9	great	great	ADJ
ap-1973	12	10	progress	progress	NOUN
ap-1973	12	11	,	,	PUNCT
ap-1973	12	12	in	in	ADP
ap-1973	12	13	particular	particular	ADJ
ap-1973	12	14	as	as	ADP
ap-1973	12	15	concerns	concern	NOUN
ap-1973	12	16	the	the	DET
ap-1973	12	17	primary	primary	ADJ
ap-1973	12	18	allparticle	allparticle	NOUN
ap-1973	12	19	spectrum	spectrum	NOUN
ap-1973	12	20	.	.	PUNCT
ap-1973	13	1	in	in	ADP
ap-1973	13	2	the	the	DET
ap-1973	13	3	high	high	ADJ
ap-1973	13	4	energy	energy	NOUN
ap-1973	13	5	regime	regime	NOUN
ap-1973	13	6	(	(	PUNCT
ap-1973	13	7	e	e	X
ap-1973	13	8	≥	≥	NUM
ap-1973	13	9	1014	1014	NUM
ap-1973	13	10	ev	ev	PROPN
ap-1973	13	11	)	)	PUNCT
ap-1973	13	12	,	,	PUNCT
ap-1973	13	13	where	where	SCONJ
ap-1973	13	14	air	air	NOUN
ap-1973	13	15	showers	shower	NOUN
ap-1973	13	16	are	be	AUX
ap-1973	13	17	the	the	DET
ap-1973	13	18	only	only	ADJ
ap-1973	13	19	source	source	NOUN
ap-1973	13	20	of	of	ADP
ap-1973	13	21	information	information	NOUN
ap-1973	13	22	from	from	ADP
ap-1973	13	23	which	which	PRON
ap-1973	13	24	the	the	DET
ap-1973	13	25	properties	property	NOUN
ap-1973	13	26	of	of	ADP
ap-1973	13	27	the	the	DET
ap-1973	13	28	primary	primary	ADJ
ap-1973	13	29	radiation	radiation	NOUN
ap-1973	13	30	can	can	AUX
ap-1973	13	31	be	be	AUX
ap-1973	13	32	extracted	extract	VERB
ap-1973	13	33	in	in	ADP
ap-1973	13	34	conjunction	conjunction	NOUN
ap-1973	13	35	with	with	ADP
ap-1973	13	36	simulations	simulation	NOUN
ap-1973	13	37	,	,	PUNCT
ap-1973	13	38	the	the	DET
ap-1973	13	39	results	result	NOUN
ap-1973	13	40	of	of	ADP
ap-1973	13	41	different	different	ADJ
ap-1973	13	42	experiments	experiment	NOUN
ap-1973	13	43	have	have	AUX
ap-1973	13	44	deviated	deviate	VERB
ap-1973	13	45	significantly	significantly	ADV
ap-1973	13	46	until	until	ADP
ap-1973	13	47	recently	recently	ADV
ap-1973	13	48	.	.	PUNCT
ap-1973	14	1	after	after	ADP
ap-1973	14	2	re	re	VERB
ap-1973	14	3	-	-	VERB
ap-1973	14	4	scaling	scale	VERB
ap-1973	14	5	the	the	DET
ap-1973	14	6	energy	energy	NOUN
ap-1973	14	7	spectra	spectra	NOUN
ap-1973	14	8	of	of	ADP
ap-1973	14	9	all	all	DET
ap-1973	14	10	major	major	ADJ
ap-1973	14	11	experiments	experiment	NOUN
ap-1973	14	12	of	of	ADP
ap-1973	14	13	recent	recent	ADJ
ap-1973	14	14	years	year	NOUN
ap-1973	14	15	,	,	PUNCT
ap-1973	14	16	there	there	PRON
ap-1973	14	17	is	be	VERB
ap-1973	14	18	now	now	ADV
ap-1973	14	19	good	good	ADJ
ap-1973	14	20	agreement	agreement	NOUN
ap-1973	14	21	with	with	ADP
ap-1973	14	22	respect	respect	NOUN
ap-1973	14	23	to	to	ADP
ap-1973	14	24	the	the	DET
ap-1973	14	25	shape	shape	NOUN
ap-1973	14	26	of	of	ADP
ap-1973	14	27	the	the	DET
ap-1973	14	28	spectrum	spectrum	NOUN
ap-1973	14	29	,	,	PUNCT
ap-1973	14	30	i.e.	i.e.	X
ap-1973	14	31	,	,	PUNCT
ap-1973	14	32	the	the	DET
ap-1973	14	33	spectral	spectral	ADJ
ap-1973	14	34	index	index	NOUN
ap-1973	14	35	,	,	PUNCT
ap-1973	14	36	and	and	CCONJ
ap-1973	14	37	the	the	DET
ap-1973	14	38	intensity	intensity	NOUN
ap-1973	14	39	to	to	ADP
ap-1973	14	40	within	within	ADP
ap-1973	14	41	about	about	ADV
ap-1973	14	42	20	20	NUM
ap-1973	14	43	percent	percent	NOUN
ap-1973	14	44	or	or	CCONJ
ap-1973	14	45	better	well	ADJ
ap-1973	14	46	up	up	ADP
ap-1973	14	47	to	to	PART
ap-1973	14	48	∼	∼	VERB
ap-1973	14	49	5×	5×	PROPN
ap-1973	14	50	1019	1019	NUM
ap-1973	14	51	ev	ev	NOUN
ap-1973	14	52	.	.	PROPN
ap-1973	15	1	beyond	beyond	ADP
ap-1973	15	2	this	this	DET
ap-1973	15	3	energy	energy	NOUN
ap-1973	15	4	even	even	ADV
ap-1973	15	5	the	the	DET
ap-1973	15	6	two	two	NUM
ap-1973	15	7	most	most	ADV
ap-1973	15	8	recent	recent	ADJ
ap-1973	15	9	and	and	CCONJ
ap-1973	15	10	largest	large	ADJ
ap-1973	15	11	experiments	experiment	NOUN
ap-1973	15	12	,	,	PUNCT
ap-1973	15	13	the	the	DET
ap-1973	15	14	telescope	telescope	NOUN
ap-1973	15	15	array	array	NOUN
ap-1973	15	16	(	(	PUNCT
ap-1973	15	17	ta	ta	X
ap-1973	15	18	)	)	PUNCT
ap-1973	16	1	[	[	X
ap-1973	16	2	48	48	NUM
ap-1973	16	3	]	]	PUNCT
ap-1973	16	4	in	in	ADP
ap-1973	16	5	the	the	DET
ap-1973	16	6	northern	northern	ADJ
ap-1973	16	7	hemisphere	hemisphere	NOUN
ap-1973	16	8	and	and	CCONJ
ap-1973	16	9	the	the	DET
ap-1973	16	10	pierre	pierre	NOUN
ap-1973	16	11	auger	auger	NOUN
ap-1973	16	12	observatory	observatory	NOUN
ap-1973	16	13	(	(	PUNCT
ap-1973	16	14	pao	pao	NOUN
ap-1973	16	15	)	)	PUNCT
ap-1973	17	1	[	[	X
ap-1973	17	2	5	5	NUM
ap-1973	17	3	]	]	PUNCT
ap-1973	17	4	in	in	ADP
ap-1973	17	5	the	the	DET
ap-1973	17	6	southern	southern	ADJ
ap-1973	17	7	hemisphere	hemisphere	NOUN
ap-1973	17	8	,	,	PUNCT
ap-1973	17	9	show	show	VERB
ap-1973	17	10	increasing	increase	VERB
ap-1973	17	11	differences	difference	NOUN
ap-1973	17	12	between	between	ADP
ap-1973	17	13	their	their	PRON
ap-1973	17	14	respective	respective	ADJ
ap-1973	17	15	spectra	spectra	NOUN
ap-1973	17	16	with	with	ADP
ap-1973	17	17	increasing	increase	VERB
ap-1973	17	18	energy	energy	NOUN
ap-1973	17	19	as	as	SCONJ
ap-1973	17	20	they	they	PRON
ap-1973	17	21	enter	enter	VERB
ap-1973	17	22	the	the	DET
ap-1973	17	23	region	region	NOUN
ap-1973	17	24	of	of	ADP
ap-1973	17	25	the	the	DET
ap-1973	17	26	expected	expect	VERB
ap-1973	17	27	greisen	greisen	PROPN
ap-1973	17	28	–	–	PUNCT
ap-1973	17	29	zatsepin	zatsepin	NOUN
ap-1973	17	30	–	–	PUNCT
ap-1973	17	31	kuzmin	kuzmin	NOUN
ap-1973	17	32	(	(	PUNCT
ap-1973	17	33	gzk	gzk	PROPN
ap-1973	17	34	)	)	PUNCT
ap-1973	17	35	cutoff	cutoff	NOUN
ap-1973	18	1	[	[	X
ap-1973	18	2	32	32	NUM
ap-1973	18	3	,	,	PUNCT
ap-1973	18	4	59	59	NUM
ap-1973	18	5	]	]	PUNCT
ap-1973	18	6	(	(	PUNCT
ap-1973	18	7	see	see	VERB
ap-1973	18	8	fig	fig	NOUN
ap-1973	18	9	.	.	PUNCT
ap-1973	19	1	1a	1a	NOUN
ap-1973	19	2	)	)	PUNCT
ap-1973	19	3	.	.	PUNCT
ap-1973	20	1	unfortunately	unfortunately	ADV
ap-1973	20	2	,	,	PUNCT
ap-1973	20	3	the	the	DET
ap-1973	20	4	situation	situation	NOUN
ap-1973	20	5	concerning	concern	VERB
ap-1973	20	6	the	the	DET
ap-1973	20	7	primary	primary	ADJ
ap-1973	20	8	composition	composition	NOUN
ap-1973	20	9	remains	remain	VERB
ap-1973	20	10	very	very	ADV
ap-1973	20	11	unsatisfactory	unsatisfactory	ADJ
ap-1973	20	12	.	.	PUNCT
ap-1973	21	1	the	the	DET
ap-1973	21	2	energy	energy	NOUN
ap-1973	21	3	dependence	dependence	NOUN
ap-1973	21	4	of	of	ADP
ap-1973	21	5	the	the	DET
ap-1973	21	6	xmax	xmax	PROPN
ap-1973	21	7	distributions	distribution	NOUN
ap-1973	21	8	and	and	CCONJ
ap-1973	21	9	of	of	ADP
ap-1973	21	10	other	other	ADJ
ap-1973	21	11	primary	primary	ADJ
ap-1973	21	12	mass	mass	NOUN
ap-1973	21	13	sensitive	sensitive	ADJ
ap-1973	21	14	observables	observable	NOUN
ap-1973	21	15	recorded	record	VERB
ap-1973	21	16	by	by	ADP
ap-1973	21	17	the	the	DET
ap-1973	21	18	ta	ta	PROPN
ap-1973	21	19	and	and	CCONJ
ap-1973	21	20	the	the	DET
ap-1973	21	21	pao	pao	PROPN
ap-1973	21	22	manifest	manifest	VERB
ap-1973	21	23	different	different	ADJ
ap-1973	21	24	trends	trend	NOUN
ap-1973	21	25	at	at	ADP
ap-1973	21	26	uhe	uhe	PROPN
ap-1973	21	27	.	.	PUNCT
ap-1973	22	1	in	in	ADP
ap-1973	22	2	general	general	ADJ
ap-1973	22	3	,	,	PUNCT
ap-1973	22	4	large	large	ADJ
ap-1973	22	5	differences	difference	NOUN
ap-1973	22	6	exist	exist	VERB
ap-1973	22	7	between	between	ADP
ap-1973	22	8	the	the	DET
ap-1973	22	9	compositions	composition	NOUN
ap-1973	22	10	obtained	obtain	VERB
ap-1973	22	11	by	by	ADP
ap-1973	22	12	the	the	DET
ap-1973	22	13	different	different	ADJ
ap-1973	22	14	experiments	experiment	NOUN
ap-1973	22	15	in	in	ADP
ap-1973	22	16	the	the	DET
ap-1973	22	17	air	air	NOUN
ap-1973	22	18	shower	shower	NOUN
ap-1973	22	19	energy	energy	NOUN
ap-1973	22	20	domain	domain	NOUN
ap-1973	22	21	of	of	ADP
ap-1973	22	22	the	the	DET
ap-1973	22	23	primary	primary	ADJ
ap-1973	22	24	spectrum	spectrum	NOUN
ap-1973	22	25	,	,	PUNCT
ap-1973	22	26	which	which	PRON
ap-1973	22	27	get	get	VERB
ap-1973	22	28	worse	bad	ADJ
ap-1973	22	29	with	with	ADP
ap-1973	22	30	increasing	increase	VERB
ap-1973	22	31	energy	energy	NOUN
ap-1973	22	32	.	.	PUNCT
ap-1973	23	1	some	some	DET
ap-1973	23	2	progress	progress	NOUN
ap-1973	23	3	can	can	AUX
ap-1973	23	4	be	be	AUX
ap-1973	23	5	reported	report	VERB
ap-1973	23	6	concerning	concern	VERB
ap-1973	23	7	the	the	DET
ap-1973	23	8	correlation	correlation	NOUN
ap-1973	23	9	between	between	ADP
ap-1973	23	10	the	the	DET
ap-1973	23	11	arrival	arrival	NOUN
ap-1973	23	12	direction	direction	NOUN
ap-1973	23	13	of	of	ADP
ap-1973	23	14	the	the	DET
ap-1973	23	15	most	most	ADV
ap-1973	23	16	energetic	energetic	ADJ
ap-1973	23	17	events	event	NOUN
ap-1973	23	18	(	(	PUNCT
ap-1973	23	19	air	air	NOUN
ap-1973	23	20	showers	shower	NOUN
ap-1973	23	21	)	)	PUNCT
ap-1973	23	22	and	and	CCONJ
ap-1973	23	23	astrophysical	astrophysical	ADJ
ap-1973	23	24	objects	object	NOUN
ap-1973	23	25	.	.	PUNCT
ap-1973	24	1	however	however	ADV
ap-1973	24	2	,	,	PUNCT
ap-1973	24	3	so	so	ADV
ap-1973	24	4	far	far	ADV
ap-1973	24	5	no	no	DET
ap-1973	24	6	object	object	NOUN
ap-1973	24	7	could	could	AUX
ap-1973	24	8	definitely	definitely	ADV
ap-1973	24	9	be	be	AUX
ap-1973	24	10	identified	identify	VERB
ap-1973	24	11	as	as	ADP
ap-1973	24	12	a	a	DET
ap-1973	24	13	source	source	NOUN
ap-1973	24	14	of	of	ADP
ap-1973	24	15	uhe	uhe	PROPN
ap-1973	24	16	cosmic	cosmic	ADJ
ap-1973	24	17	rays	ray	NOUN
ap-1973	24	18	,	,	PUNCT
ap-1973	24	19	and	and	CCONJ
ap-1973	24	20	the	the	DET
ap-1973	24	21	results	result	NOUN
ap-1973	24	22	of	of	ADP
ap-1973	24	23	the	the	DET
ap-1973	24	24	three	three	NUM
ap-1973	24	25	most	most	ADV
ap-1973	24	26	relevant	relevant	ADJ
ap-1973	24	27	experiments	experiment	NOUN
ap-1973	24	28	carrying	carry	VERB
ap-1973	24	29	out	out	ADP
ap-1973	24	30	anisotropy	anisotropy	NOUN
ap-1973	24	31	studies	study	NOUN
ap-1973	24	32	(	(	PUNCT
ap-1973	24	33	pao	pao	PROPN
ap-1973	24	34	,	,	PUNCT
ap-1973	24	35	ta	ta	PROPN
ap-1973	24	36	,	,	PUNCT
ap-1973	24	37	and	and	CCONJ
ap-1973	24	38	hires	hire	VERB
ap-1973	24	39	(	(	PUNCT
ap-1973	24	40	now	now	ADV
ap-1973	24	41	shut	shut	VERB
ap-1973	24	42	-	-	PUNCT
ap-1973	24	43	down	down	NOUN
ap-1973	24	44	)	)	PUNCT
ap-1973	24	45	)	)	PUNCT
ap-1973	24	46	yield	yield	VERB
ap-1973	24	47	inconclusive	inconclusive	ADJ
ap-1973	24	48	results	result	NOUN
ap-1973	25	1	[	[	X
ap-1973	25	2	5	5	NUM
ap-1973	25	3	,	,	PUNCT
ap-1973	25	4	22	22	NUM
ap-1973	25	5	,	,	PUNCT
ap-1973	25	6	48	48	NUM
ap-1973	25	7	]	]	PUNCT
ap-1973	25	8	.	.	PUNCT
ap-1973	26	1	neutrino	neutrino	NOUN
ap-1973	26	2	astronomy	astronomy	NOUN
ap-1973	26	3	is	be	AUX
ap-1973	26	4	expected	expect	VERB
ap-1973	26	5	to	to	PART
ap-1973	26	6	solve	solve	VERB
ap-1973	26	7	the	the	DET
ap-1973	26	8	cosmic	cosmic	ADJ
ap-1973	26	9	ray	ray	NOUN
ap-1973	26	10	source	source	NOUN
ap-1973	26	11	puzzle	puzzle	NOUN
ap-1973	26	12	,	,	PUNCT
ap-1973	26	13	as	as	SCONJ
ap-1973	26	14	mentioned	mention	VERB
ap-1973	26	15	before	before	ADV
ap-1973	26	16	,	,	PUNCT
ap-1973	26	17	provided	provide	VERB
ap-1973	26	18	an	an	DET
ap-1973	26	19	adequate	adequate	ADJ
ap-1973	26	20	flux	flux	NOUN
ap-1973	26	21	of	of	ADP
ap-1973	26	22	uhe	uhe	PROPN
ap-1973	26	23	neutrinos	neutrinos	PROPN
ap-1973	26	24	exists	exist	VERB
ap-1973	26	25	and	and	CCONJ
ap-1973	26	26	can	can	AUX
ap-1973	26	27	be	be	AUX
ap-1973	26	28	detected	detect	VERB
ap-1973	26	29	.	.	PUNCT
ap-1973	27	1	if	if	SCONJ
ap-1973	27	2	no	no	DET
ap-1973	27	3	neutrino	neutrino	NOUN
ap-1973	27	4	point	point	NOUN
ap-1973	27	5	source	source	NOUN
ap-1973	27	6	can	can	AUX
ap-1973	27	7	be	be	AUX
ap-1973	27	8	found	find	VERB
ap-1973	27	9	but	but	CCONJ
ap-1973	27	10	only	only	ADV
ap-1973	27	11	a	a	DET
ap-1973	27	12	diffuse	diffuse	ADJ
ap-1973	27	13	isotropic	isotropic	ADJ
ap-1973	27	14	flux	flux	NOUN
ap-1973	27	15	of	of	ADP
ap-1973	27	16	uhe	uhe	PROPN
ap-1973	27	17	neutrinos	neutrino	NOUN
ap-1973	27	18	,	,	PUNCT
ap-1973	27	19	this	this	PRON
ap-1973	27	20	would	would	AUX
ap-1973	27	21	be	be	AUX
ap-1973	27	22	additional	additional	ADJ
ap-1973	27	23	evidence	evidence	NOUN
ap-1973	27	24	besides	besides	SCONJ
ap-1973	27	25	the	the	DET
ap-1973	27	26	drop	drop	NOUN
ap-1973	27	27	of	of	ADP
ap-1973	27	28	the	the	DET
ap-1973	27	29	all	all	DET
ap-1973	27	30	-	-	PUNCT
ap-1973	27	31	particle	particle	NOUN
ap-1973	27	32	spectrum	spectrum	NOUN
ap-1973	27	33	beyond	beyond	ADP
ap-1973	27	34	∼	∼	NOUN
ap-1973	27	35	5	5	NUM
ap-1973	27	36	×	×	NOUN
ap-1973	27	37	1019	1019	NUM
ap-1973	27	38	ev	ev	NOUN
ap-1973	27	39	and	and	CCONJ
ap-1973	27	40	the	the	DET
ap-1973	27	41	increasing	increase	VERB
ap-1973	27	42	gamma	gamma	PROPN
ap-1973	27	43	ray	ray	PROPN
ap-1973	27	44	fraction	fraction	NOUN
ap-1973	27	45	observed	observe	VERB
ap-1973	27	46	at	at	ADP
ap-1973	27	47	uhe	uhe	PROPN
ap-1973	27	48	(	(	PUNCT
ap-1973	27	49	fig	fig	PROPN
ap-1973	27	50	.	.	PUNCT
ap-1973	27	51	1b	1b	NUM
ap-1973	27	52	)	)	PUNCT
ap-1973	27	53	for	for	ADP
ap-1973	27	54	the	the	DET
ap-1973	27	55	existence	existence	NOUN
ap-1973	27	56	of	of	ADP
ap-1973	27	57	the	the	DET
ap-1973	27	58	gzk	gzk	NOUN
ap-1973	27	59	process	process	NOUN
ap-1973	27	60	,	,	PUNCT
ap-1973	27	61	p	p	X
ap-1973	27	62	+	+	NOUN
ap-1973	27	63	γ2.7	γ2.7	X
ap-1973	27	64	k	k	PROPN
ap-1973	27	65	→	→	PUNCT
ap-1973	27	66	δ	δ	PROPN
ap-1973	27	67	+	+	PROPN
ap-1973	27	68	→	→	SYM
ap-1973	27	69	n	n	CCONJ
ap-1973	27	70	+	+	CCONJ
ap-1973	27	71	π+	π+	NUM
ap-1973	27	72	;	;	PUNCT
ap-1973	27	73	π+	π+	X
ap-1973	27	74	→	→	SYM
ap-1973	27	75	µ+	µ+	X
ap-1973	27	76	+	+	NUM
ap-1973	27	77	νµ	νµ	NOUN
ap-1973	27	78	,	,	PUNCT
ap-1973	27	79	µ+	µ+	X
ap-1973	27	80	→	→	PUNCT
ap-1973	27	81	e+	e+	ADJ
ap-1973	27	82	+	+	CCONJ
ap-1973	27	83	νµ	νµ	NOUN
ap-1973	27	84	+	+	X
ap-1973	27	85	νe	νe	PROPN
ap-1973	27	86	,	,	PUNCT
ap-1973	27	87	and	and	CCONJ
ap-1973	27	88	n→	n→	ADV
ap-1973	27	89	p	p	X
ap-1973	27	90	+	+	CCONJ
ap-1973	27	91	e−	e−	PROPN
ap-1973	27	92	+	+	CCONJ
ap-1973	27	93	νe	νe	PROPN
ap-1973	27	94	,	,	PUNCT
ap-1973	27	95	and	and	CCONJ
ap-1973	27	96	similar	similar	ADJ
ap-1973	27	97	reactions	reaction	NOUN
ap-1973	27	98	,	,	PUNCT
ap-1973	27	99	which	which	PRON
ap-1973	27	100	cause	cause	VERB
ap-1973	27	101	the	the	DET
ap-1973	27	102	cutoff	cutoff	NOUN
ap-1973	27	103	.	.	PUNCT
ap-1973	28	1	2	2	X
ap-1973	28	2	.	.	X
ap-1973	28	3	neutrino	neutrino	NOUN
ap-1973	28	4	reaction	reaction	NOUN
ap-1973	28	5	signatures	signature	NOUN
ap-1973	28	6	and	and	CCONJ
ap-1973	28	7	detection	detection	NOUN
ap-1973	28	8	a	a	DET
ap-1973	28	9	common	common	ADJ
ap-1973	28	10	feature	feature	NOUN
ap-1973	28	11	of	of	ADP
ap-1973	28	12	all	all	DET
ap-1973	28	13	high	high	ADJ
ap-1973	28	14	energy	energy	NOUN
ap-1973	28	15	neutrino	neutrino	NOUN
ap-1973	28	16	interactions	interaction	NOUN
ap-1973	28	17	,	,	PUNCT
ap-1973	28	18	be	be	AUX
ap-1973	28	19	it	it	PRON
ap-1973	28	20	charged	charge	VERB
ap-1973	28	21	or	or	CCONJ
ap-1973	28	22	neutral	neutral	ADJ
ap-1973	28	23	current	current	ADJ
ap-1973	28	24	reactions	reaction	NOUN
ap-1973	28	25	,	,	PUNCT
ap-1973	28	26	initiated	initiate	VERB
ap-1973	28	27	by	by	ADP
ap-1973	28	28	any	any	DET
ap-1973	28	29	flavor	flavor	NOUN
ap-1973	28	30	(	(	PUNCT
ap-1973	28	31	νe	νe	PROPN
ap-1973	28	32	,	,	PUNCT
ap-1973	28	33	νµ	νµ	NOUN
ap-1973	28	34	or	or	CCONJ
ap-1973	28	35	ντ	ντ	NOUN
ap-1973	28	36	and	and	CCONJ
ap-1973	28	37	their	their	PRON
ap-1973	28	38	antiparticles	antiparticle	NOUN
ap-1973	28	39	)	)	PUNCT
ap-1973	28	40	,	,	PUNCT
ap-1973	28	41	is	be	AUX
ap-1973	28	42	a	a	DET
ap-1973	28	43	hadron	hadron	NOUN
ap-1973	28	44	cascade	cascade	NOUN
ap-1973	28	45	,	,	PUNCT
ap-1973	28	46	emerging	emerge	VERB
ap-1973	28	47	from	from	ADP
ap-1973	28	48	the	the	DET
ap-1973	28	49	point	point	NOUN
ap-1973	28	50	750	750	NUM
ap-1973	28	51	http://dx.doi.org/10.14311/ap.2013.53.0750	http://dx.doi.org/10.14311/ap.2013.53.0750	ADP
ap-1973	28	52	http://ojs.cvut.cz/ojs/index.php/ap	http://ojs.cvut.cz/ojs/index.php/ap	PROPN
ap-1973	28	53	vol	vol	NOUN
ap-1973	28	54	.	.	PUNCT
ap-1973	29	1	53	53	NUM
ap-1973	29	2	supplement/2013	supplement/2013	ADJ
ap-1973	29	3	recent	recent	ADJ
ap-1973	29	4	developments	development	NOUN
ap-1973	29	5	in	in	ADP
ap-1973	29	6	ultra	ultra	ADJ
ap-1973	29	7	-	-	ADJ
ap-1973	29	8	high	high	ADJ
ap-1973	29	9	energy	energy	NOUN
ap-1973	29	10	neutrino	neutrino	NOUN
ap-1973	29	11	astronomy	astronomy	NOUN
ap-1973	29	12	10	10	NUM
ap-1973	29	13	18	18	NUM
ap-1973	29	14	10	10	NUM
ap-1973	29	15	19	19	NUM
ap-1973	29	16	10	10	NUM
ap-1973	29	17	20	20	NUM
ap-1973	29	18	primary	primary	ADJ
ap-1973	29	19	energy	energy	NOUN
ap-1973	29	20	[	[	X
ap-1973	29	21	ev	ev	X
ap-1973	29	22	]	]	X
ap-1973	29	23	10	10	NUM
ap-1973	29	24	22	22	NUM
ap-1973	29	25	10	10	NUM
ap-1973	29	26	23	23	NUM
ap-1973	29	27	10	10	NUM
ap-1973	29	28	24	24	NUM
ap-1973	29	29	10	10	NUM
ap-1973	29	30	25	25	NUM
ap-1973	29	31	in	in	ADP
ap-1973	29	32	te	te	ADP
ap-1973	29	33	n	n	PROPN
ap-1973	29	34	s	s	VERB
ap-1973	29	35	it	it	PRON
ap-1973	29	36	y	y	NOUN
ap-1973	29	37	x	x	SYM
ap-1973	29	38	e	e	ADP
ap-1973	29	39	3	3	NUM
ap-1973	29	40	[	[	PUNCT
ap-1973	29	41	m	m	NOUN
ap-1973	29	42	-2	-2	NOUN
ap-1973	29	43	s	s	X
ap-1973	29	44	-1	-1	X
ap-1973	29	45	s	s	PART
ap-1973	29	46	r-1	r-1	NOUN
ap-1973	29	47	e	e	X
ap-1973	29	48	v	v	ADP
ap-1973	29	49	2	2	NUM
ap-1973	29	50	]	]	PUNCT
ap-1973	29	51	rescaled	rescaled	ADJ
ap-1973	29	52	primary	primary	ADJ
ap-1973	29	53	spectra	spectra	ADJ
ap-1973	29	54	rescaling	rescaling	NOUN
ap-1973	29	55	factors	factor	NOUN
ap-1973	29	56	:	:	PUNCT
ap-1973	29	57	p.a.o	p.a.o	X
ap-1973	29	58	.	.	PUNCT
ap-1973	30	1	ex1.102	ex1.102	PROPN
ap-1973	31	1	t.a	t.a	PROPN
ap-1973	31	2	.	.	PROPN
ap-1973	31	3	ex0.906	ex0.906	VERB
ap-1973	32	1	agasa	agasa	PROPN
ap-1973	32	2	ex0.652	ex0.652	PROPN
ap-1973	32	3	yakutsk	yakutsk	PROPN
ap-1973	33	1	ex0.561	ex0.561	PROPN
ap-1973	33	2	hires	hire	VERB
ap-1973	33	3	i	i	PRON
ap-1973	33	4	ex	ex	PRON
ap-1973	33	5	0.911	0.911	NUM
ap-1973	33	6	hires	hire	VERB
ap-1973	33	7	ii	ii	PROPN
ap-1973	33	8	ex1.0	ex1.0	PROPN
ap-1973	33	9	10	10	NUM
ap-1973	33	10	18	18	NUM
ap-1973	33	11	10	10	NUM
ap-1973	33	12	19	19	NUM
ap-1973	33	13	10	10	NUM
ap-1973	33	14	20	20	NUM
ap-1973	33	15	primary	primary	ADJ
ap-1973	33	16	threshold	threshold	NOUN
ap-1973	33	17	energy	energy	NOUN
ap-1973	33	18	[	[	X
ap-1973	33	19	ev	ev	X
ap-1973	33	20	]	]	X
ap-1973	33	21	10	10	NUM
ap-1973	33	22	-2	-2	NOUN
ap-1973	33	23	10	10	NUM
ap-1973	33	24	-1	-1	SYM
ap-1973	33	25	10	10	NUM
ap-1973	33	26	0	0	NUM
ap-1973	34	1	p	p	NOUN
ap-1973	34	2	h	h	NOUN
ap-1973	34	3	o	o	NOUN
ap-1973	34	4	to	to	ADP
ap-1973	34	5	n	n	PROPN
ap-1973	35	1	f	f	PROPN
ap-1973	35	2	ra	ra	INTJ
ap-1973	36	1	c	c	NOUN
ap-1973	36	2	ti	ti	X
ap-1973	36	3	o	o	NOUN
ap-1973	36	4	n	n	CCONJ
ap-1973	36	5	hp	hp	PROPN
ap-1973	36	6	hp	hp	PROPN
ap-1973	36	7	a2	a2	PROPN
ap-1973	36	8	ay	ay	PROPN
ap-1973	36	9	y	y	PROPN
ap-1973	36	10	a1	a1	NOUN
ap-1973	36	11	a1	a1	NOUN
ap-1973	36	12	sd	sd	ADP
ap-1973	36	13	sd	sd	ADP
ap-1973	36	14	sd	sd	ADP
ap-1973	36	15	hy	hy	PROPN
ap-1973	37	1	hy	hy	PROPN
ap-1973	37	2	hy	hy	INTJ
ap-1973	37	3	hy	hy	INTJ
ap-1973	37	4	hy	hy	PROPN
ap-1973	37	5	gzk	gzk	PROPN
ap-1973	37	6	-	-	PUNCT
ap-1973	37	7	γ	γ	PROPN
ap-1973	37	8	z	z	PROPN
ap-1973	37	9	-	-	PUNCT
ap-1973	37	10	burstshdm1	burstshdm1	NOUN
ap-1973	37	11	shdm2	shdm2	PROPN
ap-1973	38	1	td	td	NOUN
ap-1973	38	2	a	a	DET
ap-1973	38	3	)	)	PUNCT
ap-1973	38	4	b	b	NOUN
ap-1973	38	5	)	)	PUNCT
ap-1973	38	6	figure	figure	NOUN
ap-1973	38	7	1	1	NUM
ap-1973	38	8	.	.	PUNCT
ap-1973	39	1	a	a	PRON
ap-1973	39	2	)	)	PUNCT
ap-1973	39	3	re	re	VERB
ap-1973	39	4	-	-	VERB
ap-1973	39	5	scaled	scale	VERB
ap-1973	39	6	uhe	uhe	PROPN
ap-1973	39	7	primary	primary	ADJ
ap-1973	39	8	all	all	ADJ
ap-1973	39	9	-	-	PUNCT
ap-1973	39	10	particle	particle	NOUN
ap-1973	39	11	spectra	spectra	NOUN
ap-1973	39	12	from	from	ADP
ap-1973	39	13	the	the	DET
ap-1973	39	14	six	six	NUM
ap-1973	39	15	major	major	ADJ
ap-1973	39	16	air	air	NOUN
ap-1973	39	17	shower	shower	NOUN
ap-1973	39	18	experiments	experiment	NOUN
ap-1973	40	1	[	[	X
ap-1973	40	2	52	52	NUM
ap-1973	40	3	]	]	PUNCT
ap-1973	40	4	.	.	PUNCT
ap-1973	41	1	b	b	X
ap-1973	41	2	)	)	PUNCT
ap-1973	41	3	photon	photon	NOUN
ap-1973	41	4	fraction	fraction	NOUN
ap-1973	41	5	as	as	SCONJ
ap-1973	41	6	deduced	deduce	VERB
ap-1973	41	7	from	from	ADP
ap-1973	41	8	different	different	ADJ
ap-1973	41	9	pao	pao	NOUN
ap-1973	41	10	measurements	measurement	NOUN
ap-1973	41	11	and	and	CCONJ
ap-1973	41	12	predictions	prediction	NOUN
ap-1973	41	13	from	from	ADP
ap-1973	41	14	various	various	ADJ
ap-1973	41	15	models	model	NOUN
ap-1973	41	16	.	.	PUNCT
ap-1973	42	1	gzk	gzk	PROPN
ap-1973	42	2	-	-	PUNCT
ap-1973	42	3	γ	γ	PROPN
ap-1973	42	4	shows	show	VERB
ap-1973	42	5	the	the	DET
ap-1973	42	6	contribution	contribution	NOUN
ap-1973	42	7	from	from	ADP
ap-1973	42	8	gzk	gzk	PROPN
ap-1973	42	9	process	process	NOUN
ap-1973	42	10	(	(	PUNCT
ap-1973	42	11	for	for	SCONJ
ap-1973	42	12	details	detail	NOUN
ap-1973	42	13	see	see	VERB
ap-1973	42	14	[	[	X
ap-1973	42	15	7	7	NUM
ap-1973	42	16	]	]	NUM
ap-1973	42	17	)	)	PUNCT
ap-1973	42	18	.	.	PUNCT
ap-1973	43	1	20	20	NUM
ap-1973	43	2	tev	tev	PROPN
ap-1973	43	3	νµ	νµ	NOUN
ap-1973	43	4	hadron	hadron	NOUN
ap-1973	43	5	cascade	cascade	NOUN
ap-1973	43	6	cherenkov	cherenkov	NOUN
ap-1973	43	7	emission	emission	NOUN
ap-1973	43	8	cone	cone	PROPN
ap-1973	43	9	µ	µ	DET
ap-1973	43	10	cherenkov	cherenkov	NOUN
ap-1973	43	11	emission	emission	NOUN
ap-1973	43	12	cone	cone	NOUN
ap-1973	43	13	0	0	NUM
ap-1973	43	14	6	6	NUM
ap-1973	43	15	mr	mr	PROPN
ap-1973	43	16	0	0	NUM
ap-1973	43	17	60	60	NUM
ap-1973	43	18	mr	mr	PROPN
ap-1973	43	19	acoustic	acoustic	ADJ
ap-1973	43	20	shock	shock	NOUN
ap-1973	43	21	disc	disc	NOUN
ap-1973	43	22	~5	~5	X
ap-1973	43	23	m	m	PART
ap-1973	43	24	~1	~1	ADJ
ap-1973	43	25	km	km	NOUN
ap-1973	43	26	figure	figure	NOUN
ap-1973	43	27	2	2	NUM
ap-1973	43	28	.	.	PUNCT
ap-1973	43	29	characteristic	characteristic	ADJ
ap-1973	43	30	effects	effect	NOUN
ap-1973	43	31	caused	cause	VERB
ap-1973	43	32	by	by	ADP
ap-1973	43	33	a	a	DET
ap-1973	43	34	high	high	ADJ
ap-1973	43	35	energy	energy	NOUN
ap-1973	43	36	neutrino	neutrino	NOUN
ap-1973	43	37	initiated	initiate	VERB
ap-1973	43	38	interaction	interaction	NOUN
ap-1973	43	39	in	in	ADP
ap-1973	43	40	a	a	DET
ap-1973	43	41	dense	dense	ADJ
ap-1973	43	42	target	target	NOUN
ap-1973	43	43	medium	medium	ADJ
ap-1973	43	44	.	.	PUNCT
ap-1973	44	1	analogous	analogous	ADJ
ap-1973	44	2	effects	effect	NOUN
ap-1973	44	3	occur	occur	VERB
ap-1973	44	4	in	in	ADP
ap-1973	44	5	νe	νe	PROPN
ap-1973	44	6	and	and	CCONJ
ap-1973	44	7	ντ	ντ	PROPN
ap-1973	44	8	triggered	trigger	VERB
ap-1973	44	9	reactions	reaction	NOUN
ap-1973	44	10	.	.	PUNCT
ap-1973	45	1	note	note	VERB
ap-1973	45	2	that	that	SCONJ
ap-1973	45	3	in	in	ADP
ap-1973	45	4	principle	principle	NOUN
ap-1973	45	5	the	the	DET
ap-1973	45	6	cherenkov	cherenkov	NOUN
ap-1973	45	7	process	process	NOUN
ap-1973	45	8	generates	generate	VERB
ap-1973	45	9	optical	optical	ADJ
ap-1973	45	10	as	as	ADV
ap-1973	45	11	well	well	ADV
ap-1973	45	12	as	as	ADP
ap-1973	45	13	radio	radio	NOUN
ap-1973	45	14	emission	emission	NOUN
ap-1973	45	15	.	.	PUNCT
ap-1973	46	1	of	of	ADP
ap-1973	46	2	collision	collision	NOUN
ap-1973	46	3	.	.	PUNCT
ap-1973	47	1	the	the	DET
ap-1973	47	2	latter	latter	ADJ
ap-1973	47	3	takes	take	VERB
ap-1973	47	4	on	on	ADV
ap-1973	47	5	average	average	ADJ
ap-1973	47	6	about	about	ADV
ap-1973	47	7	20	20	NUM
ap-1973	47	8	%	%	NOUN
ap-1973	47	9	of	of	ADP
ap-1973	47	10	the	the	DET
ap-1973	47	11	incident	incident	NOUN
ap-1973	47	12	energy	energy	NOUN
ap-1973	47	13	at	at	ADP
ap-1973	47	14	energies	energy	NOUN
ap-1973	47	15	beyond	beyond	ADP
ap-1973	47	16	∼	∼	NOUN
ap-1973	47	17	106	106	NUM
ap-1973	47	18	gev	gev	NOUN
ap-1973	47	19	,	,	PUNCT
ap-1973	47	20	whereas	whereas	SCONJ
ap-1973	47	21	the	the	DET
ap-1973	47	22	bulk	bulk	NOUN
ap-1973	47	23	of	of	ADP
ap-1973	47	24	the	the	DET
ap-1973	47	25	energy	energy	NOUN
ap-1973	47	26	is	be	AUX
ap-1973	47	27	taken	take	VERB
ap-1973	47	28	by	by	ADP
ap-1973	47	29	the	the	DET
ap-1973	47	30	forward	forward	ADV
ap-1973	47	31	going	go	VERB
ap-1973	47	32	electron	electron	NOUN
ap-1973	47	33	,	,	PUNCT
ap-1973	47	34	muon	muon	NOUN
ap-1973	47	35	or	or	CCONJ
ap-1973	47	36	tau	tau	PROPN
ap-1973	47	37	meson	meson	NOUN
ap-1973	47	38	,	,	PUNCT
ap-1973	47	39	emerging	emerge	VERB
ap-1973	47	40	from	from	ADP
ap-1973	47	41	the	the	DET
ap-1973	47	42	respective	respective	ADJ
ap-1973	47	43	reaction	reaction	NOUN
ap-1973	47	44	,	,	PUNCT
ap-1973	47	45	or	or	CCONJ
ap-1973	47	46	by	by	ADP
ap-1973	47	47	the	the	DET
ap-1973	47	48	scattered	scatter	VERB
ap-1973	47	49	incident	incident	NOUN
ap-1973	47	50	neutrino	neutrino	NOUN
ap-1973	47	51	.	.	PUNCT
ap-1973	48	1	the	the	DET
ap-1973	48	2	common	common	ADJ
ap-1973	48	3	signature	signature	NOUN
ap-1973	48	4	of	of	ADP
ap-1973	48	5	all	all	DET
ap-1973	48	6	neutrino	neutrino	NOUN
ap-1973	48	7	reactions	reaction	NOUN
ap-1973	48	8	in	in	ADP
ap-1973	48	9	a	a	DET
ap-1973	48	10	dense	dense	ADJ
ap-1973	48	11	target	target	NOUN
ap-1973	48	12	medium	medium	NOUN
ap-1973	48	13	is	be	AUX
ap-1973	48	14	illustrated	illustrate	VERB
ap-1973	48	15	,	,	PUNCT
ap-1973	48	16	in	in	ADP
ap-1973	48	17	principle	principle	NOUN
ap-1973	48	18	,	,	PUNCT
ap-1973	48	19	in	in	ADP
ap-1973	48	20	fig	fig	NOUN
ap-1973	48	21	.	.	PUNCT
ap-1973	49	1	2	2	NUM
ap-1973	49	2	on	on	ADP
ap-1973	49	3	the	the	DET
ap-1973	49	4	basis	basis	NOUN
ap-1973	49	5	of	of	ADP
ap-1973	49	6	a	a	DET
ap-1973	49	7	νµ	νµ	NOUN
ap-1973	49	8	interaction	interaction	NOUN
ap-1973	49	9	.	.	PUNCT
ap-1973	50	1	the	the	DET
ap-1973	50	2	emerging	emerge	VERB
ap-1973	50	3	muon	muon	NOUN
ap-1973	50	4	must	must	AUX
ap-1973	50	5	be	be	AUX
ap-1973	50	6	replaced	replace	VERB
ap-1973	50	7	by	by	ADP
ap-1973	50	8	an	an	DET
ap-1973	50	9	emerging	emerge	VERB
ap-1973	50	10	electron	electron	NOUN
ap-1973	50	11	or	or	CCONJ
ap-1973	50	12	tau	tau	PROPN
ap-1973	50	13	for	for	ADP
ap-1973	50	14	νe	νe	PRON
ap-1973	50	15	or	or	CCONJ
ap-1973	50	16	ντ	ντ	PROPN
ap-1973	50	17	initiated	initiate	VERB
ap-1973	50	18	events	event	NOUN
ap-1973	50	19	,	,	PUNCT
ap-1973	50	20	respectively	respectively	ADV
ap-1973	50	21	.	.	PUNCT
ap-1973	51	1	such	such	ADJ
ap-1973	51	2	events	event	NOUN
ap-1973	51	3	can	can	AUX
ap-1973	51	4	be	be	AUX
ap-1973	51	5	detected	detect	VERB
ap-1973	51	6	in	in	ADP
ap-1973	51	7	principle	principle	NOUN
ap-1973	51	8	by	by	ADP
ap-1973	51	9	an	an	DET
ap-1973	51	10	array	array	NOUN
ap-1973	51	11	of	of	ADP
ap-1973	51	12	optical	optical	ADJ
ap-1973	51	13	,	,	PUNCT
ap-1973	51	14	radio	radio	NOUN
ap-1973	51	15	or	or	CCONJ
ap-1973	51	16	acoustic	acoustic	ADJ
ap-1973	51	17	sensors	sensor	NOUN
ap-1973	51	18	in	in	ADP
ap-1973	51	19	a	a	DET
ap-1973	51	20	suitable	suitable	ADJ
ap-1973	51	21	medium	medium	NOUN
ap-1973	51	22	(	(	PUNCT
ap-1973	51	23	water	water	NOUN
ap-1973	51	24	,	,	PUNCT
ap-1973	51	25	ice	ice	NOUN
ap-1973	51	26	,	,	PUNCT
ap-1973	51	27	rock	rock	NOUN
ap-1973	51	28	,	,	PUNCT
ap-1973	51	29	or	or	CCONJ
ap-1973	51	30	a	a	DET
ap-1973	51	31	salt	salt	NOUN
ap-1973	51	32	dome	dome	NOUN
ap-1973	51	33	)	)	PUNCT
ap-1973	51	34	.	.	PUNCT
ap-1973	52	1	since	since	SCONJ
ap-1973	52	2	neutrino	neutrino	NOUN
ap-1973	52	3	events	event	NOUN
ap-1973	52	4	are	be	AUX
ap-1973	52	5	rare	rare	ADJ
ap-1973	52	6	,	,	PUNCT
ap-1973	52	7	background	background	NOUN
ap-1973	52	8	rejection	rejection	NOUN
ap-1973	52	9	and	and	CCONJ
ap-1973	52	10	shielding	shielding	NOUN
ap-1973	52	11	are	be	AUX
ap-1973	52	12	of	of	ADP
ap-1973	52	13	paramount	paramount	ADJ
ap-1973	52	14	importance	importance	NOUN
ap-1973	52	15	.	.	PUNCT
ap-1973	53	1	depending	depend	VERB
ap-1973	53	2	on	on	ADP
ap-1973	53	3	the	the	DET
ap-1973	53	4	physical	physical	ADJ
ap-1973	53	5	properties	property	NOUN
ap-1973	53	6	of	of	ADP
ap-1973	53	7	the	the	DET
ap-1973	53	8	target	target	NOUN
ap-1973	53	9	medium	medium	NOUN
ap-1973	53	10	the	the	DET
ap-1973	53	11	propagation	propagation	NOUN
ap-1973	53	12	of	of	ADP
ap-1973	53	13	parts	part	NOUN
ap-1973	53	14	of	of	ADP
ap-1973	53	15	the	the	DET
ap-1973	53	16	cherenkov	cherenkov	NOUN
ap-1973	53	17	emission	emission	NOUN
ap-1973	53	18	(	(	PUNCT
ap-1973	53	19	optical	optical	ADJ
ap-1973	53	20	or	or	CCONJ
ap-1973	53	21	radio	radio	NOUN
ap-1973	53	22	)	)	PUNCT
ap-1973	53	23	may	may	AUX
ap-1973	53	24	be	be	AUX
ap-1973	53	25	suppressed	suppress	VERB
ap-1973	53	26	.	.	PUNCT
ap-1973	54	1	in	in	ADP
ap-1973	54	2	the	the	DET
ap-1973	54	3	atmosphere	atmosphere	NOUN
ap-1973	54	4	,	,	PUNCT
ap-1973	54	5	uhe	uhe	PROPN
ap-1973	54	6	neutrino	neutrino	PROPN
ap-1973	54	7	initiated	initiate	VERB
ap-1973	54	8	events	event	NOUN
ap-1973	54	9	cause	cause	VERB
ap-1973	54	10	air	air	NOUN
ap-1973	54	11	showers	shower	NOUN
ap-1973	54	12	with	with	ADP
ap-1973	54	13	particular	particular	ADJ
ap-1973	54	14	characteristics	characteristic	NOUN
ap-1973	54	15	that	that	PRON
ap-1973	54	16	can	can	AUX
ap-1973	54	17	be	be	AUX
ap-1973	54	18	identified	identify	VERB
ap-1973	54	19	as	as	ADP
ap-1973	54	20	such	such	ADJ
ap-1973	54	21	(	(	PUNCT
ap-1973	54	22	late	late	ADJ
ap-1973	54	23	starting	starting	NOUN
ap-1973	54	24	,	,	PUNCT
ap-1973	54	25	downward	downward	ADV
ap-1973	54	26	going	go	VERB
ap-1973	54	27	hadron	hadron	NOUN
ap-1973	54	28	poor	poor	ADJ
ap-1973	54	29	showers	shower	NOUN
ap-1973	54	30	;	;	PUNCT
ap-1973	54	31	earth	earth	NOUN
ap-1973	54	32	skimming	skim	VERB
ap-1973	54	33	upward	upward	ADV
ap-1973	54	34	going	go	VERB
ap-1973	54	35	showers	shower	NOUN
ap-1973	54	36	,	,	PUNCT
ap-1973	54	37	or	or	CCONJ
ap-1973	54	38	,	,	PUNCT
ap-1973	54	39	typical	typical	ADJ
ap-1973	54	40	for	for	ADP
ap-1973	54	41	ντ	ντ	PROPN
ap-1973	54	42	initiated	initiate	VERB
ap-1973	54	43	events	event	NOUN
ap-1973	54	44	,	,	PUNCT
ap-1973	54	45	showers	shower	NOUN
ap-1973	54	46	that	that	PRON
ap-1973	54	47	emerge	emerge	VERB
ap-1973	54	48	from	from	ADP
ap-1973	54	49	mountain	mountain	NOUN
ap-1973	54	50	sides	side	NOUN
ap-1973	54	51	or	or	CCONJ
ap-1973	54	52	start	start	VERB
ap-1973	54	53	in	in	ADP
ap-1973	54	54	the	the	DET
ap-1973	54	55	air	air	NOUN
ap-1973	54	56	,	,	PUNCT
ap-1973	54	57	whose	whose	DET
ap-1973	54	58	axis	axis	NOUN
ap-1973	54	59	projected	project	VERB
ap-1973	54	60	backward	backward	ADJ
ap-1973	54	61	points	point	NOUN
ap-1973	54	62	toward	toward	ADP
ap-1973	54	63	a	a	DET
ap-1973	54	64	mountain	mountain	NOUN
ap-1973	54	65	slope	slope	NOUN
ap-1973	54	66	)	)	PUNCT
ap-1973	54	67	.	.	PUNCT
ap-1973	55	1	since	since	SCONJ
ap-1973	55	2	neutrinos	neutrino	NOUN
ap-1973	55	3	have	have	VERB
ap-1973	55	4	extremely	extremely	ADV
ap-1973	55	5	small	small	ADJ
ap-1973	55	6	reaction	reaction	NOUN
ap-1973	55	7	cross	cross	NOUN
ap-1973	55	8	sections	section	NOUN
ap-1973	55	9	and	and	CCONJ
ap-1973	55	10	uhe	uhe	PROPN
ap-1973	55	11	astrophysical	astrophysical	ADJ
ap-1973	55	12	or	or	CCONJ
ap-1973	55	13	cosmogenic	cosmogenic	ADJ
ap-1973	55	14	neutrino	neutrino	NOUN
ap-1973	55	15	fluxes	flux	NOUN
ap-1973	55	16	are	be	AUX
ap-1973	55	17	expected	expect	VERB
ap-1973	55	18	to	to	PART
ap-1973	55	19	be	be	AUX
ap-1973	55	20	extremely	extremely	ADV
ap-1973	55	21	low	low	ADJ
ap-1973	55	22	,	,	PUNCT
ap-1973	55	23	as	as	SCONJ
ap-1973	55	24	can	can	AUX
ap-1973	55	25	be	be	AUX
ap-1973	55	26	estimated	estimate	VERB
ap-1973	55	27	from	from	ADP
ap-1973	55	28	the	the	DET
ap-1973	55	29	cr	cr	PROPN
ap-1973	55	30	spectrum	spectrum	NOUN
ap-1973	55	31	and	and	CCONJ
ap-1973	55	32	from	from	ADP
ap-1973	55	33	various	various	ADJ
ap-1973	55	34	cr	cr	PROPN
ap-1973	55	35	source	source	NOUN
ap-1973	55	36	and	and	CCONJ
ap-1973	55	37	propagation	propagation	NOUN
ap-1973	55	38	models	model	NOUN
ap-1973	55	39	,	,	PUNCT
ap-1973	55	40	huge	huge	ADJ
ap-1973	55	41	detector	detector	NOUN
ap-1973	55	42	systems	system	NOUN
ap-1973	55	43	(	(	PUNCT
ap-1973	55	44	targets	target	NOUN
ap-1973	55	45	)	)	PUNCT
ap-1973	55	46	are	be	AUX
ap-1973	55	47	required	require	VERB
ap-1973	55	48	to	to	PART
ap-1973	55	49	collect	collect	VERB
ap-1973	55	50	a	a	DET
ap-1973	55	51	statistically	statistically	ADV
ap-1973	55	52	significant	significant	ADJ
ap-1973	55	53	number	number	NOUN
ap-1973	55	54	of	of	ADP
ap-1973	55	55	events	event	NOUN
ap-1973	55	56	.	.	PUNCT
ap-1973	56	1	consequently	consequently	ADV
ap-1973	56	2	the	the	DET
ap-1973	56	3	attenuation	attenuation	NOUN
ap-1973	56	4	length	length	NOUN
ap-1973	56	5	of	of	ADP
ap-1973	56	6	the	the	DET
ap-1973	56	7	agent	agent	NOUN
ap-1973	56	8	used	use	VERB
ap-1973	56	9	to	to	PART
ap-1973	56	10	record	record	VERB
ap-1973	56	11	,	,	PUNCT
ap-1973	56	12	reconstruct	reconstruct	VERB
ap-1973	56	13	and	and	CCONJ
ap-1973	56	14	identify	identify	VERB
ap-1973	56	15	the	the	DET
ap-1973	56	16	events	event	NOUN
ap-1973	56	17	,	,	PUNCT
ap-1973	56	18	i.e.	i.e.	X
ap-1973	56	19	,	,	PUNCT
ap-1973	56	20	optical	optical	ADJ
ap-1973	56	21	or	or	CCONJ
ap-1973	56	22	radio	radio	NOUN
ap-1973	56	23	photons	photon	NOUN
ap-1973	56	24	,	,	PUNCT
ap-1973	56	25	or	or	CCONJ
ap-1973	56	26	acoustic	acoustic	ADJ
ap-1973	56	27	shock	shock	NOUN
ap-1973	56	28	waves	wave	NOUN
ap-1973	56	29	,	,	PUNCT
ap-1973	56	30	is	be	AUX
ap-1973	56	31	of	of	ADP
ap-1973	56	32	prime	prime	ADJ
ap-1973	56	33	importance	importance	NOUN
ap-1973	56	34	(	(	PUNCT
ap-1973	56	35	see	see	VERB
ap-1973	56	36	tab	tab	NOUN
ap-1973	56	37	.	.	PUNCT
ap-1973	56	38	1	1	NUM
ap-1973	56	39	)	)	PUNCT
ap-1973	56	40	.	.	PUNCT
ap-1973	57	1	it	it	PRON
ap-1973	57	2	determines	determine	VERB
ap-1973	57	3	the	the	DET
ap-1973	57	4	layout	layout	NOUN
ap-1973	57	5	of	of	ADP
ap-1973	57	6	the	the	DET
ap-1973	57	7	sensor	sensor	NOUN
ap-1973	57	8	matrix	matrix	NOUN
ap-1973	57	9	(	(	PUNCT
ap-1973	57	10	fine	fine	ADJ
ap-1973	57	11	or	or	CCONJ
ap-1973	57	12	coarse	coarse	ADV
ap-1973	57	13	meshed	mesh	VERB
ap-1973	57	14	)	)	PUNCT
ap-1973	57	15	,	,	PUNCT
ap-1973	57	16	the	the	DET
ap-1973	57	17	size	size	NOUN
ap-1973	57	18	and	and	CCONJ
ap-1973	57	19	probably	probably	ADV
ap-1973	57	20	the	the	DET
ap-1973	57	21	price	price	NOUN
ap-1973	57	22	of	of	ADP
ap-1973	57	23	a	a	DET
ap-1973	57	24	detector	detector	NOUN
ap-1973	57	25	telescope	telescope	NOUN
ap-1973	57	26	.	.	PUNCT
ap-1973	58	1	3	3	X
ap-1973	58	2	.	.	X
ap-1973	58	3	neutrino	neutrino	NOUN
ap-1973	58	4	telescopes	telescope	NOUN
ap-1973	58	5	3.1	3.1	NUM
ap-1973	58	6	.	.	PUNCT
ap-1973	58	7	initial	initial	ADJ
ap-1973	58	8	efforts	effort	NOUN
ap-1973	58	9	and	and	CCONJ
ap-1973	58	10	prototypes	prototype	NOUN
ap-1973	58	11	the	the	DET
ap-1973	58	12	first	first	ADJ
ap-1973	58	13	attempt	attempt	NOUN
ap-1973	58	14	to	to	PART
ap-1973	58	15	search	search	VERB
ap-1973	58	16	for	for	ADP
ap-1973	58	17	cosmic	cosmic	ADJ
ap-1973	58	18	neutrinos	neutrino	NOUN
ap-1973	58	19	was	be	AUX
ap-1973	58	20	made	make	VERB
ap-1973	58	21	in	in	ADP
ap-1973	58	22	japan	japan	PROPN
ap-1973	58	23	in	in	ADP
ap-1973	58	24	the	the	DET
ap-1973	58	25	early	early	ADJ
ap-1973	58	26	1960s	1960	NOUN
ap-1973	58	27	,	,	PUNCT
ap-1973	58	28	using	use	VERB
ap-1973	58	29	an	an	DET
ap-1973	58	30	air	air	NOUN
ap-1973	58	31	shower	shower	NOUN
ap-1973	58	32	array	array	NOUN
ap-1973	58	33	,	,	PUNCT
ap-1973	58	34	looking	look	VERB
ap-1973	58	35	for	for	ADP
ap-1973	58	36	so	so	ADV
ap-1973	58	37	-	-	PUNCT
ap-1973	58	38	called	call	VERB
ap-1973	58	39	hadron	hadron	NOUN
ap-1973	58	40	poor	poor	ADJ
ap-1973	58	41	horizontal	horizontal	ADJ
ap-1973	58	42	air	air	NOUN
ap-1973	58	43	showers	shower	NOUN
ap-1973	58	44	as	as	ADP
ap-1973	58	45	neutrino	neutrino	NOUN
ap-1973	58	46	signature	signature	NOUN
ap-1973	59	1	[	[	X
ap-1973	59	2	47	47	NUM
ap-1973	59	3	]	]	PUNCT
ap-1973	59	4	,	,	PUNCT
ap-1973	59	5	however	however	ADV
ap-1973	59	6	,	,	PUNCT
ap-1973	59	7	without	without	ADP
ap-1973	59	8	much	much	ADJ
ap-1973	59	9	success	success	NOUN
ap-1973	59	10	.	.	PUNCT
ap-1973	60	1	the	the	DET
ap-1973	60	2	decisive	decisive	ADJ
ap-1973	60	3	step	step	NOUN
ap-1973	60	4	which	which	PRON
ap-1973	60	5	eventually	eventually	ADV
ap-1973	60	6	led	lead	VERB
ap-1973	60	7	to	to	ADP
ap-1973	60	8	the	the	DET
ap-1973	60	9	solution	solution	NOUN
ap-1973	60	10	of	of	ADP
ap-1973	60	11	the	the	DET
ap-1973	60	12	two	two	NUM
ap-1973	60	13	major	major	ADJ
ap-1973	60	14	problems	problem	NOUN
ap-1973	60	15	in	in	ADP
ap-1973	60	16	the	the	DET
ap-1973	60	17	search	search	NOUN
ap-1973	60	18	for	for	ADP
ap-1973	60	19	uhe	uhe	PROPN
ap-1973	60	20	cosmic	cosmic	ADJ
ap-1973	60	21	neutrinos	neutrino	NOUN
ap-1973	60	22	,	,	PUNCT
ap-1973	60	23	their	their	PRON
ap-1973	60	24	small	small	ADJ
ap-1973	60	25	reaction	reaction	NOUN
ap-1973	60	26	cross	cross	NOUN
ap-1973	60	27	section	section	NOUN
ap-1973	60	28	and	and	CCONJ
ap-1973	60	29	the	the	DET
ap-1973	60	30	expected	expect	VERB
ap-1973	60	31	low	low	ADJ
ap-1973	60	32	intensity	intensity	NOUN
ap-1973	60	33	,	,	PUNCT
ap-1973	60	34	was	be	AUX
ap-1973	60	35	made	make	VERB
ap-1973	60	36	by	by	ADP
ap-1973	60	37	751	751	NUM
ap-1973	60	38	peter	peter	PROPN
ap-1973	60	39	k.	k.	PROPN
ap-1973	60	40	f.	f.	PROPN
ap-1973	60	41	grieder	grieder	PROPN
ap-1973	60	42	acta	acta	PROPN
ap-1973	60	43	polytechnica	polytechnica	PROPN
ap-1973	60	44	technique	technique	NOUN
ap-1973	60	45	target	target	NOUN
ap-1973	60	46	frequency	frequency	NOUN
ap-1973	60	47	or	or	CCONJ
ap-1973	60	48	attenuation	attenuation	NOUN
ap-1973	60	49	reference	reference	NOUN
ap-1973	60	50	medium	medium	ADJ
ap-1973	60	51	wavelength	wavelength	NOUN
ap-1973	60	52	length	length	NOUN
ap-1973	60	53	optical	optical	ADJ
ap-1973	60	54	cherenkov	cherenkov	PROPN
ap-1973	60	55	water	water	NOUN
ap-1973	60	56	400	400	NUM
ap-1973	60	57	nm	nm	NUM
ap-1973	60	58	36	36	NUM
ap-1973	60	59	m	m	NOUN
ap-1973	60	60	[	[	X
ap-1973	60	61	43	43	NUM
ap-1973	60	62	]	]	PUNCT
ap-1973	60	63	water	water	NOUN
ap-1973	60	64	470	470	NUM
ap-1973	60	65	nm	nm	NOUN
ap-1973	60	66	55	55	NUM
ap-1973	60	67	m	m	NOUN
ap-1973	61	1	[	[	X
ap-1973	61	2	43	43	NUM
ap-1973	61	3	]	]	PUNCT
ap-1973	61	4	ice	ice	NOUN
ap-1973	61	5	405	405	NUM
ap-1973	61	6	nm	nm	ADV
ap-1973	61	7	∼	∼	NOUN
ap-1973	61	8	50÷	50÷	NUM
ap-1973	61	9	100	100	NUM
ap-1973	61	10	m	m	NOUN
ap-1973	62	1	[	[	X
ap-1973	62	2	35	35	NUM
ap-1973	62	3	]	]	PUNCT
ap-1973	62	4	air	air	NOUN
ap-1973	62	5	fluorescence	fluorescence	NOUN
ap-1973	62	6	atmosphere	atmosphere	NOUN
ap-1973	62	7	355	355	NUM
ap-1973	62	8	nm	nm	NOUN
ap-1973	62	9	'	'	NUM
ap-1973	62	10	14	14	NUM
ap-1973	62	11	km	km	NOUN
ap-1973	63	1	[	[	X
ap-1973	63	2	25	25	NUM
ap-1973	63	3	]	]	SYM
ap-1973	63	4	355	355	NUM
ap-1973	63	5	nm	nm	NUM
ap-1973	63	6	30	30	NUM
ap-1973	64	1	+	+	SYM
ap-1973	64	2	16	16	NUM
ap-1973	64	3	−10	−10	SYM
ap-1973	64	4	km	km	NOUN
ap-1973	64	5	[	[	X
ap-1973	64	6	57	57	NUM
ap-1973	64	7	]	]	PUNCT
ap-1973	64	8	radio	radio	NOUN
ap-1973	64	9	cherenkov	cherenkov	NOUN
ap-1973	64	10	ice	ice	NOUN
ap-1973	64	11	380mhz	380mhz	NUM
ap-1973	64	12	1450	1450	NUM
ap-1973	65	1	+	+	SYM
ap-1973	65	2	300	300	NUM
ap-1973	65	3	−150	−150	ADJ
ap-1973	65	4	m	m	VERB
ap-1973	66	1	[	[	X
ap-1973	66	2	19	19	NUM
ap-1973	66	3	]	]	PUNCT
ap-1973	66	4	ice	ice	NOUN
ap-1973	66	5	250÷	250÷	NOUN
ap-1973	66	6	400mhz	400mhz	NUM
ap-1973	66	7	400÷	400÷	NUM
ap-1973	67	1	700	700	NUM
ap-1973	67	2	m	m	NOUN
ap-1973	67	3	[	[	X
ap-1973	67	4	23	23	NUM
ap-1973	67	5	]	]	PUNCT
ap-1973	67	6	ice	ice	NOUN
ap-1973	67	7	100÷	100÷	NOUN
ap-1973	67	8	300mhz	300mhz	NUM
ap-1973	67	9	495±	495±	NUM
ap-1973	67	10	15	15	NUM
ap-1973	67	11	m	m	NOUN
ap-1973	68	1	[	[	X
ap-1973	68	2	34	34	NUM
ap-1973	68	3	]	]	PUNCT
ap-1973	68	4	lunar	lunar	ADJ
ap-1973	68	5	regolith	regolith	NOUN
ap-1973	68	6	1ghz	1ghz	NUM
ap-1973	68	7	∼	∼	NOUN
ap-1973	68	8	20	20	NUM
ap-1973	68	9	m	m	NOUN
ap-1973	68	10	[	[	X
ap-1973	68	11	33	33	NUM
ap-1973	68	12	]	]	PUNCT
ap-1973	68	13	rock	rock	NOUN
ap-1973	68	14	salt	salt	NOUN
ap-1973	68	15	94mhz	94mhz	NOUN
ap-1973	68	16	330	330	NUM
ap-1973	68	17	m	m	NOUN
ap-1973	68	18	[	[	X
ap-1973	68	19	24	24	NUM
ap-1973	68	20	]	]	PUNCT
ap-1973	68	21	rock	rock	NOUN
ap-1973	68	22	salt	salt	NOUN
ap-1973	68	23	1ghz	1ghz	PROPN
ap-1973	68	24	>	>	X
ap-1973	68	25	250	250	NUM
ap-1973	68	26	m	m	PROPN
ap-1973	68	27	[	[	X
ap-1973	68	28	29	29	NUM
ap-1973	68	29	]	]	X
ap-1973	68	30	acoustic	acoustic	ADJ
ap-1973	68	31	shock	shock	NOUN
ap-1973	68	32	sea	sea	NOUN
ap-1973	68	33	water	water	NOUN
ap-1973	68	34	10	10	NUM
ap-1973	68	35	khz	khz	NOUN
ap-1973	68	36	∼	∼	NOUN
ap-1973	68	37	5	5	NUM
ap-1973	68	38	km	km	NOUN
ap-1973	68	39	[	[	X
ap-1973	68	40	11	11	NUM
ap-1973	68	41	]	]	PUNCT
ap-1973	68	42	sea	sea	NOUN
ap-1973	68	43	water	water	NOUN
ap-1973	68	44	20	20	NUM
ap-1973	68	45	khz	khz	NOUN
ap-1973	68	46	∼	∼	NOUN
ap-1973	68	47	1	1	NUM
ap-1973	68	48	km	km	NOUN
ap-1973	68	49	[	[	X
ap-1973	68	50	11	11	NUM
ap-1973	68	51	]	]	PUNCT
ap-1973	68	52	ice	ice	NOUN
ap-1973	68	53	10÷	10÷	NUM
ap-1973	68	54	30	30	NUM
ap-1973	68	55	khz	khz	NOUN
ap-1973	68	56	312	312	NUM
ap-1973	68	57	+	+	NUM
ap-1973	68	58	68	68	NUM
ap-1973	68	59	−47	−47	NUM
ap-1973	68	60	m	m	NOUN
ap-1973	69	1	[	[	X
ap-1973	69	2	2	2	NUM
ap-1973	69	3	]	]	PUNCT
ap-1973	69	4	table	table	NOUN
ap-1973	69	5	1	1	NUM
ap-1973	69	6	.	.	PUNCT
ap-1973	69	7	detection	detection	NOUN
ap-1973	69	8	technique	technique	NOUN
ap-1973	69	9	and	and	CCONJ
ap-1973	69	10	corresponding	correspond	VERB
ap-1973	69	11	attenuation	attenuation	NOUN
ap-1973	69	12	length	length	NOUN
ap-1973	69	13	.	.	PUNCT
ap-1973	70	1	markov	markov	PROPN
ap-1973	71	1	[	[	X
ap-1973	71	2	45	45	NUM
ap-1973	71	3	]	]	PUNCT
ap-1973	71	4	.	.	PUNCT
ap-1973	72	1	he	he	PRON
ap-1973	72	2	suggested	suggest	VERB
ap-1973	72	3	using	use	VERB
ap-1973	72	4	the	the	DET
ap-1973	72	5	ocean	ocean	NOUN
ap-1973	72	6	as	as	ADP
ap-1973	72	7	a	a	DET
ap-1973	72	8	neutrino	neutrino	NOUN
ap-1973	72	9	target	target	NOUN
ap-1973	72	10	and	and	CCONJ
ap-1973	72	11	installing	instal	VERB
ap-1973	72	12	a	a	DET
ap-1973	72	13	giant	giant	ADJ
ap-1973	72	14	three	three	NUM
ap-1973	72	15	-	-	PUNCT
ap-1973	72	16	dimensional	dimensional	ADJ
ap-1973	72	17	matrix	matrix	NOUN
ap-1973	72	18	of	of	ADP
ap-1973	72	19	optical	optical	ADJ
ap-1973	72	20	sensors	sensor	NOUN
ap-1973	72	21	at	at	ADP
ap-1973	72	22	great	great	ADJ
ap-1973	72	23	depth	depth	NOUN
ap-1973	72	24	,	,	PUNCT
ap-1973	72	25	to	to	PART
ap-1973	72	26	look	look	VERB
ap-1973	72	27	for	for	ADP
ap-1973	72	28	upward	upward	ADJ
ap-1973	72	29	directed	direct	VERB
ap-1973	72	30	cherenkov	cherenkov	NOUN
ap-1973	72	31	light	light	ADJ
ap-1973	72	32	trajectories	trajectory	NOUN
ap-1973	72	33	of	of	ADP
ap-1973	72	34	energetic	energetic	ADJ
ap-1973	72	35	muons	muon	NOUN
ap-1973	72	36	emerging	emerge	VERB
ap-1973	72	37	from	from	ADP
ap-1973	72	38	uhe	uhe	PROPN
ap-1973	72	39	upward	upward	ADV
ap-1973	72	40	propagating	propagate	VERB
ap-1973	72	41	muon	muon	NOUN
ap-1973	72	42	neutrino	neutrino	NOUN
ap-1973	72	43	initiated	initiate	VERB
ap-1973	72	44	interactions	interaction	NOUN
ap-1973	72	45	.	.	PUNCT
ap-1973	73	1	this	this	DET
ap-1973	73	2	idea	idea	NOUN
ap-1973	73	3	became	become	VERB
ap-1973	73	4	the	the	DET
ap-1973	73	5	guideline	guideline	NOUN
ap-1973	73	6	for	for	ADP
ap-1973	73	7	an	an	DET
ap-1973	73	8	international	international	ADJ
ap-1973	73	9	collaboration	collaboration	NOUN
ap-1973	73	10	that	that	PRON
ap-1973	73	11	was	be	AUX
ap-1973	73	12	formed	form	VERB
ap-1973	73	13	early	early	ADV
ap-1973	73	14	in	in	ADP
ap-1973	73	15	1981	1981	NUM
ap-1973	73	16	to	to	PART
ap-1973	73	17	develop	develop	VERB
ap-1973	73	18	the	the	DET
ap-1973	73	19	dumand	dumand	NOUN
ap-1973	73	20	(	(	PUNCT
ap-1973	73	21	deep	deep	ADJ
ap-1973	73	22	underwater	underwater	ADJ
ap-1973	73	23	muon	muon	NOUN
ap-1973	73	24	and	and	CCONJ
ap-1973	73	25	neutrino	neutrino	NOUN
ap-1973	73	26	detector	detector	NOUN
ap-1973	73	27	)	)	PUNCT
ap-1973	73	28	project	project	NOUN
ap-1973	73	29	,	,	PUNCT
ap-1973	73	30	a	a	DET
ap-1973	73	31	giant	giant	ADJ
ap-1973	73	32	detector	detector	NOUN
ap-1973	73	33	matrix	matrix	NOUN
ap-1973	73	34	intended	intend	VERB
ap-1973	73	35	to	to	PART
ap-1973	73	36	be	be	AUX
ap-1973	73	37	deployed	deploy	VERB
ap-1973	73	38	in	in	ADP
ap-1973	73	39	the	the	DET
ap-1973	73	40	pacific	pacific	NOUN
ap-1973	73	41	,	,	PUNCT
ap-1973	73	42	at	at	ADP
ap-1973	73	43	great	great	ADJ
ap-1973	73	44	depth	depth	NOUN
ap-1973	73	45	near	near	ADP
ap-1973	73	46	hawaii	hawaii	PROPN
ap-1973	73	47	.	.	PUNCT
ap-1973	74	1	the	the	DET
ap-1973	74	2	pioneering	pioneering	ADJ
ap-1973	74	3	efforts	effort	NOUN
ap-1973	74	4	of	of	ADP
ap-1973	74	5	this	this	DET
ap-1973	74	6	collaboration	collaboration	NOUN
ap-1973	74	7	eventually	eventually	ADV
ap-1973	74	8	led	lead	VERB
ap-1973	74	9	to	to	ADP
ap-1973	74	10	a	a	DET
ap-1973	74	11	very	very	ADV
ap-1973	74	12	successful	successful	ADJ
ap-1973	74	13	prototype	prototype	NOUN
ap-1973	74	14	system	system	NOUN
ap-1973	74	15	[	[	X
ap-1973	74	16	17	17	NUM
ap-1973	74	17	]	]	PUNCT
ap-1973	74	18	that	that	PRON
ap-1973	74	19	became	become	VERB
ap-1973	74	20	the	the	DET
ap-1973	74	21	template	template	NOUN
ap-1973	74	22	for	for	ADP
ap-1973	74	23	all	all	DET
ap-1973	74	24	subsequent	subsequent	ADJ
ap-1973	74	25	deep	deep	ADJ
ap-1973	74	26	water	water	NOUN
ap-1973	74	27	or	or	CCONJ
ap-1973	74	28	deep	deep	ADJ
ap-1973	74	29	ice	ice	NOUN
ap-1973	74	30	optical	optical	ADJ
ap-1973	74	31	cherenkov	cherenkov	PROPN
ap-1973	74	32	neutrino	neutrino	NOUN
ap-1973	74	33	telescopes	telescope	NOUN
ap-1973	74	34	.	.	PUNCT
ap-1973	75	1	unfortunately	unfortunately	ADV
ap-1973	75	2	,	,	PUNCT
ap-1973	75	3	the	the	DET
ap-1973	75	4	dumand	dumand	NOUN
ap-1973	75	5	project	project	NOUN
ap-1973	75	6	had	have	VERB
ap-1973	75	7	to	to	PART
ap-1973	75	8	be	be	AUX
ap-1973	75	9	abandoned	abandon	VERB
ap-1973	75	10	in	in	ADP
ap-1973	75	11	1995	1995	NUM
ap-1973	75	12	because	because	SCONJ
ap-1973	75	13	of	of	ADP
ap-1973	75	14	lack	lack	NOUN
ap-1973	75	15	of	of	ADP
ap-1973	75	16	funds	fund	NOUN
ap-1973	75	17	.	.	PUNCT
ap-1973	76	1	a	a	DET
ap-1973	76	2	russian	russian	ADJ
ap-1973	76	3	collaboration	collaboration	NOUN
ap-1973	76	4	built	build	VERB
ap-1973	76	5	a	a	DET
ap-1973	76	6	similar	similar	ADJ
ap-1973	76	7	prototype	prototype	NOUN
ap-1973	76	8	in	in	ADP
ap-1973	76	9	the	the	DET
ap-1973	76	10	early	early	ADJ
ap-1973	76	11	1980s	1980	NOUN
ap-1973	76	12	which	which	PRON
ap-1973	76	13	was	be	AUX
ap-1973	76	14	successfully	successfully	ADV
ap-1973	76	15	operated	operate	VERB
ap-1973	76	16	in	in	ADP
ap-1973	76	17	lake	lake	PROPN
ap-1973	76	18	baikal	baikal	PROPN
ap-1973	76	19	and	and	CCONJ
ap-1973	76	20	has	have	AUX
ap-1973	76	21	been	be	AUX
ap-1973	76	22	continuously	continuously	ADV
ap-1973	76	23	expanded	expand	VERB
ap-1973	76	24	until	until	ADP
ap-1973	76	25	now	now	ADV
ap-1973	76	26	.	.	PUNCT
ap-1973	77	1	3.2	3.2	NUM
ap-1973	77	2	.	.	PUNCT
ap-1973	78	1	deep	deep	ADJ
ap-1973	78	2	-	-	PUNCT
ap-1973	78	3	water	water	NOUN
ap-1973	78	4	/	/	SYM
ap-1973	78	5	ice	ice	NOUN
ap-1973	78	6	optical	optical	ADJ
ap-1973	78	7	cherenkov	cherenkov	PROPN
ap-1973	78	8	neutrino	neutrino	NOUN
ap-1973	78	9	telescopes	telescope	NOUN
ap-1973	78	10	since	since	SCONJ
ap-1973	78	11	the	the	DET
ap-1973	78	12	cherenkov	cherenkov	PROPN
ap-1973	78	13	track	track	NOUN
ap-1973	78	14	of	of	ADP
ap-1973	78	15	a	a	DET
ap-1973	78	16	muon	muon	NOUN
ap-1973	78	17	emerging	emerge	VERB
ap-1973	78	18	from	from	ADP
ap-1973	78	19	a	a	DET
ap-1973	78	20	high	high	ADJ
ap-1973	78	21	energy	energy	NOUN
ap-1973	78	22	νµ	νµ	NOUN
ap-1973	78	23	or	or	CCONJ
ap-1973	78	24	νµ	νµ	NOUN
ap-1973	78	25	initiated	initiate	VERB
ap-1973	78	26	interaction	interaction	NOUN
ap-1973	78	27	is	be	AUX
ap-1973	78	28	the	the	DET
ap-1973	78	29	easiest	easy	ADJ
ap-1973	78	30	clearly	clearly	ADV
ap-1973	78	31	identifiable	identifiable	ADJ
ap-1973	78	32	signature	signature	NOUN
ap-1973	78	33	of	of	ADP
ap-1973	78	34	all	all	DET
ap-1973	78	35	neutrino	neutrino	NOUN
ap-1973	78	36	reactions	reaction	NOUN
ap-1973	78	37	,	,	PUNCT
ap-1973	78	38	the	the	DET
ap-1973	78	39	initial	initial	ADJ
ap-1973	78	40	searches	search	NOUN
ap-1973	78	41	for	for	ADP
ap-1973	78	42	uhe	uhe	PROPN
ap-1973	78	43	astrophysical	astrophysical	ADJ
ap-1973	78	44	or	or	CCONJ
ap-1973	78	45	cosmogenic	cosmogenic	ADJ
ap-1973	78	46	neutrinos	neutrino	NOUN
ap-1973	78	47	were	be	AUX
ap-1973	78	48	focused	focus	VERB
ap-1973	78	49	on	on	ADP
ap-1973	78	50	muon	muon	NOUN
ap-1973	78	51	neutrinos	neutrino	NOUN
ap-1973	78	52	,	,	PUNCT
ap-1973	78	53	using	use	VERB
ap-1973	78	54	huge	huge	ADJ
ap-1973	78	55	optical	optical	ADJ
ap-1973	78	56	sensor	sensor	NOUN
ap-1973	78	57	matrices	matrix	NOUN
ap-1973	78	58	at	at	ADP
ap-1973	78	59	great	great	ADJ
ap-1973	78	60	depth	depth	NOUN
ap-1973	78	61	for	for	ADP
ap-1973	78	62	good	good	ADJ
ap-1973	78	63	shielding	shielding	NOUN
ap-1973	78	64	from	from	ADP
ap-1973	78	65	downward	downward	ADJ
ap-1973	78	66	going	go	VERB
ap-1973	78	67	atmospheric	atmospheric	ADJ
ap-1973	78	68	muons	muon	NOUN
ap-1973	78	69	,	,	PUNCT
ap-1973	78	70	in	in	ADP
ap-1973	78	71	large	large	ADJ
ap-1973	78	72	bodies	body	NOUN
ap-1973	78	73	of	of	ADP
ap-1973	78	74	water	water	NOUN
ap-1973	78	75	or	or	CCONJ
ap-1973	78	76	ice	ice	NOUN
ap-1973	78	77	.	.	PUNCT
ap-1973	79	1	today	today	NOUN
ap-1973	79	2	the	the	DET
ap-1973	79	3	list	list	NOUN
ap-1973	79	4	of	of	ADP
ap-1973	79	5	large	large	ADJ
ap-1973	79	6	deep	deep	ADJ
ap-1973	79	7	-	-	PUNCT
ap-1973	79	8	water	water	NOUN
ap-1973	79	9	/	/	SYM
ap-1973	79	10	ice	ice	NOUN
ap-1973	79	11	optical	optical	ADJ
ap-1973	79	12	detector	detector	NOUN
ap-1973	79	13	matrices	matrix	NOUN
ap-1973	79	14	currently	currently	ADV
ap-1973	79	15	operating	operate	VERB
ap-1973	79	16	that	that	PRON
ap-1973	79	17	serve	serve	VERB
ap-1973	79	18	as	as	SCONJ
ap-1973	79	19	neutrino	neutrino	NOUN
ap-1973	79	20	telescopes	telescope	NOUN
ap-1973	79	21	comprise	comprise	VERB
ap-1973	79	22	besides	besides	SCONJ
ap-1973	79	23	nt-200	nt-200	PROPN
ap-1973	79	24	at	at	ADP
ap-1973	79	25	lake	lake	PROPN
ap-1973	79	26	baikal	baikal	PROPN
ap-1973	79	27	(	(	PUNCT
ap-1973	79	28	since	since	SCONJ
ap-1973	79	29	1998	1998	NUM
ap-1973	79	30	)	)	PUNCT
ap-1973	79	31	the	the	DET
ap-1973	79	32	antares	antare	NOUN
ap-1973	79	33	telescope	telescope	NOUN
ap-1973	79	34	in	in	ADP
ap-1973	79	35	the	the	DET
ap-1973	79	36	mediterranean	mediterranean	PROPN
ap-1973	79	37	(	(	PUNCT
ap-1973	79	38	since	since	SCONJ
ap-1973	79	39	2007	2007	NUM
ap-1973	79	40	)	)	PUNCT
ap-1973	79	41	,	,	PUNCT
ap-1973	79	42	and	and	CCONJ
ap-1973	79	43	the	the	DET
ap-1973	79	44	giant	giant	ADJ
ap-1973	79	45	1	1	NUM
ap-1973	79	46	km3	km3	NOUN
ap-1973	79	47	icecube	icecube	NOUN
ap-1973	79	48	matrix	matrix	NOUN
ap-1973	79	49	in	in	ADP
ap-1973	79	50	the	the	DET
ap-1973	79	51	deep	deep	ADJ
ap-1973	79	52	ice	ice	NOUN
ap-1973	79	53	at	at	ADP
ap-1973	79	54	the	the	DET
ap-1973	79	55	south	south	ADJ
ap-1973	79	56	pole	pole	NOUN
ap-1973	79	57	(	(	PUNCT
ap-1973	79	58	completed	complete	VERB
ap-1973	79	59	in	in	ADP
ap-1973	79	60	december	december	PROPN
ap-1973	79	61	2010	2010	NUM
ap-1973	79	62	)	)	PUNCT
ap-1973	79	63	,	,	PUNCT
ap-1973	79	64	with	with	ADP
ap-1973	79	65	the	the	DET
ap-1973	79	66	high	high	ADJ
ap-1973	79	67	resolution	resolution	NOUN
ap-1973	79	68	deep	deep	ADJ
ap-1973	79	69	core	core	NOUN
ap-1973	79	70	detector	detector	NOUN
ap-1973	79	71	embedded	embed	VERB
ap-1973	79	72	within	within	ADP
ap-1973	79	73	it1	it1	PROPN
ap-1973	79	74	.	.	PUNCT
ap-1973	80	1	all	all	DET
ap-1973	80	2	these	these	DET
ap-1973	80	3	detectors	detector	NOUN
ap-1973	80	4	are	be	AUX
ap-1973	80	5	fine	fine	ADV
ap-1973	80	6	-	-	PUNCT
ap-1973	80	7	meshed	mesh	VERB
ap-1973	80	8	arrays	array	NOUN
ap-1973	80	9	with	with	ADP
ap-1973	80	10	a	a	DET
ap-1973	80	11	typical	typical	ADJ
ap-1973	80	12	sensor	sensor	NOUN
ap-1973	80	13	spacing	spacing	NOUN
ap-1973	80	14	of	of	ADP
ap-1973	80	15	the	the	DET
ap-1973	80	16	order	order	NOUN
ap-1973	80	17	of	of	ADP
ap-1973	80	18	about	about	ADV
ap-1973	80	19	half	half	NOUN
ap-1973	80	20	of	of	ADP
ap-1973	80	21	the	the	DET
ap-1973	80	22	attenuation	attenuation	NOUN
ap-1973	80	23	length	length	NOUN
ap-1973	80	24	of	of	ADP
ap-1973	80	25	the	the	DET
ap-1973	80	26	cherenkov	cherenkov	NOUN
ap-1973	80	27	light	light	NOUN
ap-1973	80	28	in	in	ADP
ap-1973	80	29	the	the	DET
ap-1973	80	30	respective	respective	ADJ
ap-1973	80	31	media	medium	NOUN
ap-1973	80	32	and	and	CCONJ
ap-1973	80	33	yield	yield	VERB
ap-1973	80	34	a	a	DET
ap-1973	80	35	fair	fair	ADJ
ap-1973	80	36	amount	amount	NOUN
ap-1973	80	37	of	of	ADP
ap-1973	80	38	reaction	reaction	NOUN
ap-1973	80	39	details	detail	NOUN
ap-1973	80	40	.	.	PUNCT
ap-1973	81	1	the	the	DET
ap-1973	81	2	pointing	pointing	NOUN
ap-1973	81	3	accuracy	accuracy	NOUN
ap-1973	81	4	which	which	PRON
ap-1973	81	5	increases	increase	VERB
ap-1973	81	6	with	with	ADP
ap-1973	81	7	energy	energy	NOUN
ap-1973	81	8	depends	depend	VERB
ap-1973	81	9	also	also	ADV
ap-1973	81	10	on	on	ADP
ap-1973	81	11	the	the	DET
ap-1973	81	12	detector	detector	NOUN
ap-1973	81	13	type	type	NOUN
ap-1973	81	14	and	and	CCONJ
ap-1973	81	15	configuration	configuration	NOUN
ap-1973	81	16	,	,	PUNCT
ap-1973	81	17	and	and	CCONJ
ap-1973	81	18	on	on	ADP
ap-1973	81	19	the	the	DET
ap-1973	81	20	kind	kind	NOUN
ap-1973	81	21	of	of	ADP
ap-1973	81	22	neutrino	neutrino	NOUN
ap-1973	81	23	reaction	reaction	NOUN
ap-1973	81	24	chosen	choose	VERB
ap-1973	81	25	to	to	PART
ap-1973	81	26	identify	identify	VERB
ap-1973	81	27	and	and	CCONJ
ap-1973	81	28	reconstruct	reconstruct	VERB
ap-1973	81	29	the	the	DET
ap-1973	81	30	event	event	NOUN
ap-1973	81	31	.	.	PUNCT
ap-1973	82	1	as	as	ADP
ap-1973	82	2	an	an	DET
ap-1973	82	3	example	example	NOUN
ap-1973	82	4	,	,	PUNCT
ap-1973	82	5	the	the	DET
ap-1973	82	6	scattering	scatter	VERB
ap-1973	82	7	angle	angle	NOUN
ap-1973	82	8	between	between	ADP
ap-1973	82	9	the	the	DET
ap-1973	82	10	reconstructed	reconstruct	VERB
ap-1973	82	11	muon	muon	NOUN
ap-1973	82	12	trajectory	trajectory	NOUN
ap-1973	82	13	and	and	CCONJ
ap-1973	82	14	the	the	DET
ap-1973	82	15	incident	incident	NOUN
ap-1973	82	16	νµ	νµ	NOUN
ap-1973	82	17	in	in	ADP
ap-1973	82	18	a	a	DET
ap-1973	82	19	charged	charge	VERB
ap-1973	82	20	current	current	ADJ
ap-1973	82	21	reaction	reaction	NOUN
ap-1973	82	22	is	be	AUX
ap-1973	82	23	approximately	approximately	ADV
ap-1973	82	24	5mr	5mr	ADJ
ap-1973	82	25	or	or	CCONJ
ap-1973	82	26	less	less	ADJ
ap-1973	82	27	for	for	ADP
ap-1973	82	28	an	an	DET
ap-1973	82	29	incident	incident	NOUN
ap-1973	82	30	20tev	20tev	NUM
ap-1973	82	31	νµ	νµ	NOUN
ap-1973	82	32	(	(	PUNCT
ap-1973	82	33	fig	fig	NOUN
ap-1973	82	34	.	.	PUNCT
ap-1973	83	1	2	2	NUM
ap-1973	83	2	)	)	PUNCT
ap-1973	83	3	.	.	PUNCT
ap-1973	84	1	apart	apart	ADV
ap-1973	84	2	from	from	ADP
ap-1973	84	3	environmental	environmental	ADJ
ap-1973	84	4	data	datum	NOUN
ap-1973	84	5	these	these	DET
ap-1973	84	6	experiments	experiment	NOUN
ap-1973	84	7	have	have	AUX
ap-1973	84	8	yielded	yield	VERB
ap-1973	84	9	a	a	DET
ap-1973	84	10	wealth	wealth	NOUN
ap-1973	84	11	of	of	ADP
ap-1973	84	12	data	datum	NOUN
ap-1973	84	13	on	on	ADP
ap-1973	84	14	the	the	DET
ap-1973	84	15	cosmic	cosmic	ADJ
ap-1973	84	16	ray	ray	NOUN
ap-1973	84	17	muon	muon	NOUN
ap-1973	84	18	flux	flux	VERB
ap-1973	84	19	,	,	PUNCT
ap-1973	84	20	on	on	ADP
ap-1973	84	21	muon	muon	NOUN
ap-1973	84	22	physics	physics	NOUN
ap-1973	84	23	and	and	CCONJ
ap-1973	84	24	on	on	ADP
ap-1973	84	25	atmospheric	atmospheric	ADJ
ap-1973	84	26	neutrino	neutrino	NOUN
ap-1973	84	27	fluxes	flux	NOUN
ap-1973	84	28	.	.	PUNCT
ap-1973	85	1	unfortunately	unfortunately	ADV
ap-1973	85	2	no	no	DET
ap-1973	85	3	uhe	uhe	PROPN
ap-1973	85	4	cosmic	cosmic	ADJ
ap-1973	85	5	neutrinos	neutrino	NOUN
ap-1973	85	6	could	could	AUX
ap-1973	85	7	so	so	ADV
ap-1973	85	8	far	far	ADV
ap-1973	85	9	be	be	AUX
ap-1973	85	10	identified	identify	VERB
ap-1973	85	11	,	,	PUNCT
ap-1973	85	12	only	only	ADV
ap-1973	85	13	upper	upper	ADJ
ap-1973	85	14	limits	limit	NOUN
ap-1973	85	15	could	could	AUX
ap-1973	85	16	be	be	AUX
ap-1973	85	17	established	establish	VERB
ap-1973	85	18	,	,	PUNCT
ap-1973	85	19	except	except	SCONJ
ap-1973	85	20	for	for	ADP
ap-1973	85	21	two	two	NUM
ap-1973	85	22	pev	pev	ADJ
ap-1973	85	23	events	event	NOUN
ap-1973	85	24	in	in	ADP
ap-1973	85	25	icecube	icecube	NOUN
ap-1973	85	26	[	[	X
ap-1973	85	27	37	37	NUM
ap-1973	85	28	]	]	PUNCT
ap-1973	85	29	.	.	PUNCT
ap-1973	86	1	nevertheless	nevertheless	ADV
ap-1973	86	2	,	,	PUNCT
ap-1973	86	3	the	the	DET
ap-1973	86	4	present	present	ADJ
ap-1973	86	5	data	datum	NOUN
ap-1973	86	6	could	could	AUX
ap-1973	86	7	already	already	ADV
ap-1973	86	8	rule	rule	VERB
ap-1973	86	9	out	out	ADP
ap-1973	86	10	some	some	PRON
ap-1973	86	11	of	of	ADP
ap-1973	86	12	the	the	DET
ap-1973	86	13	production	production	NOUN
ap-1973	86	14	models	model	NOUN
ap-1973	86	15	.	.	PUNCT
ap-1973	87	1	the	the	DET
ap-1973	87	2	data	datum	NOUN
ap-1973	87	3	on	on	ADP
ap-1973	87	4	diffuse	diffuse	NOUN
ap-1973	87	5	ν	ν	PRON
ap-1973	87	6	fluxes	flux	NOUN
ap-1973	87	7	obtained	obtain	VERB
ap-1973	87	8	from	from	ADP
ap-1973	87	9	these	these	DET
ap-1973	87	10	experiments	experiment	NOUN
ap-1973	87	11	are	be	AUX
ap-1973	87	12	presented	present	VERB
ap-1973	87	13	in	in	ADP
ap-1973	87	14	fig	fig	NOUN
ap-1973	87	15	.	.	PUNCT
ap-1973	88	1	3	3	X
ap-1973	88	2	.	.	X
ap-1973	88	3	the	the	DET
ap-1973	88	4	energy	energy	NOUN
ap-1973	88	5	estimation	estimation	NOUN
ap-1973	88	6	of	of	ADP
ap-1973	88	7	the	the	DET
ap-1973	88	8	events	event	NOUN
ap-1973	88	9	is	be	AUX
ap-1973	88	10	a	a	DET
ap-1973	88	11	very	very	ADV
ap-1973	88	12	difficult	difficult	ADJ
ap-1973	88	13	task	task	NOUN
ap-1973	88	14	and	and	CCONJ
ap-1973	88	15	is	be	AUX
ap-1973	88	16	not	not	PART
ap-1973	88	17	discussed	discuss	VERB
ap-1973	88	18	here	here	ADV
ap-1973	88	19	.	.	PUNCT
ap-1973	89	1	the	the	DET
ap-1973	89	2	major	major	ADJ
ap-1973	89	3	disadvantage	disadvantage	NOUN
ap-1973	89	4	of	of	ADP
ap-1973	89	5	the	the	DET
ap-1973	89	6	optical	optical	ADJ
ap-1973	89	7	cherenkov	cherenkov	NOUN
ap-1973	89	8	technique	technique	NOUN
ap-1973	89	9	is	be	AUX
ap-1973	89	10	the	the	DET
ap-1973	89	11	relatively	relatively	ADV
ap-1973	89	12	short	short	ADJ
ap-1973	89	13	attenuation	attenuation	NOUN
ap-1973	89	14	length	length	NOUN
ap-1973	89	15	of	of	ADP
ap-1973	89	16	light	light	NOUN
ap-1973	89	17	in	in	ADP
ap-1973	89	18	water	water	NOUN
ap-1973	89	19	and	and	CCONJ
ap-1973	89	20	ice	ice	NOUN
ap-1973	89	21	,	,	PUNCT
ap-1973	89	22	requiring	require	VERB
ap-1973	89	23	densely	densely	ADV
ap-1973	89	24	instrumented	instrumented	ADJ
ap-1973	89	25	detectors	detector	NOUN
ap-1973	89	26	that	that	PRON
ap-1973	89	27	make	make	VERB
ap-1973	89	28	large	large	ADJ
ap-1973	89	29	volume	volume	NOUN
ap-1973	89	30	telescopes	telescope	NOUN
ap-1973	89	31	extremely	extremely	ADV
ap-1973	89	32	costly	costly	ADJ
ap-1973	89	33	and	and	CCONJ
ap-1973	89	34	impose	impose	VERB
ap-1973	89	35	ultimate	ultimate	ADJ
ap-1973	89	36	limits	limit	NOUN
ap-1973	89	37	.	.	PUNCT
ap-1973	90	1	generally	generally	ADV
ap-1973	90	2	speaking	speak	VERB
ap-1973	90	3	,	,	PUNCT
ap-1973	90	4	deployment	deployment	NOUN
ap-1973	90	5	of	of	ADP
ap-1973	90	6	optical	optical	ADJ
ap-1973	90	7	detectors	detector	NOUN
ap-1973	90	8	in	in	ADP
ap-1973	90	9	the	the	DET
ap-1973	90	10	deep	deep	ADJ
ap-1973	90	11	open	open	ADJ
ap-1973	90	12	ocean	ocean	NOUN
ap-1973	90	13	1amanda	1amanda	NUM
ap-1973	90	14	,	,	PUNCT
ap-1973	90	15	which	which	PRON
ap-1973	90	16	began	begin	VERB
ap-1973	90	17	operation	operation	NOUN
ap-1973	90	18	in	in	ADP
ap-1973	90	19	2000	2000	NUM
ap-1973	90	20	at	at	ADP
ap-1973	90	21	the	the	DET
ap-1973	90	22	location	location	NOUN
ap-1973	90	23	of	of	ADP
ap-1973	90	24	icecube	icecube	NOUN
ap-1973	90	25	had	have	AUX
ap-1973	90	26	been	be	AUX
ap-1973	90	27	shut	shut	VERB
ap-1973	90	28	-	-	PUNCT
ap-1973	90	29	down	down	ADP
ap-1973	90	30	some	some	DET
ap-1973	90	31	time	time	NOUN
ap-1973	90	32	ago	ago	ADV
ap-1973	90	33	.	.	PUNCT
ap-1973	91	1	752	752	NUM
ap-1973	91	2	vol	vol	NOUN
ap-1973	91	3	.	.	PUNCT
ap-1973	92	1	53	53	NUM
ap-1973	92	2	supplement/2013	supplement/2013	ADJ
ap-1973	92	3	recent	recent	ADJ
ap-1973	92	4	developments	development	NOUN
ap-1973	92	5	in	in	ADP
ap-1973	92	6	ultra	ultra	ADJ
ap-1973	92	7	-	-	ADJ
ap-1973	92	8	high	high	ADJ
ap-1973	92	9	energy	energy	NOUN
ap-1973	92	10	neutrino	neutrino	NOUN
ap-1973	92	11	astronomy	astronomy	NOUN
ap-1973	92	12	(	(	PUNCT
ap-1973	92	13	pacific	pacific	PROPN
ap-1973	92	14	)	)	PUNCT
ap-1973	92	15	has	have	AUX
ap-1973	92	16	proven	prove	VERB
ap-1973	92	17	to	to	PART
ap-1973	92	18	be	be	AUX
ap-1973	92	19	difficult	difficult	ADJ
ap-1973	92	20	and	and	CCONJ
ap-1973	92	21	hazardous	hazardous	ADJ
ap-1973	92	22	.	.	PUNCT
ap-1973	93	1	deployment	deployment	NOUN
ap-1973	93	2	in	in	ADP
ap-1973	93	3	the	the	DET
ap-1973	93	4	calm	calm	ADJ
ap-1973	93	5	mediterranean	mediterranean	PROPN
ap-1973	93	6	is	be	AUX
ap-1973	93	7	probably	probably	ADV
ap-1973	93	8	less	less	ADV
ap-1973	93	9	problematic	problematic	ADJ
ap-1973	93	10	.	.	PUNCT
ap-1973	94	1	3.3	3.3	NUM
ap-1973	94	2	.	.	PUNCT
ap-1973	94	3	air	air	NOUN
ap-1973	94	4	fluorescence	fluorescence	PROPN
ap-1973	94	5	detection	detection	NOUN
ap-1973	94	6	of	of	ADP
ap-1973	94	7	neutrinos	neutrino	NOUN
ap-1973	94	8	&	&	CCONJ
ap-1973	94	9	ν	ν	PROPN
ap-1973	94	10	-	-	PUNCT
ap-1973	94	11	initiated	initiate	VERB
ap-1973	94	12	showers	shower	NOUN
ap-1973	94	13	neutrino	neutrino	NOUN
ap-1973	94	14	-	-	PUNCT
ap-1973	94	15	induced	induce	VERB
ap-1973	94	16	air	air	NOUN
ap-1973	94	17	showers	shower	NOUN
ap-1973	94	18	exhibit	exhibit	VERB
ap-1973	94	19	specific	specific	ADJ
ap-1973	94	20	features	feature	NOUN
ap-1973	94	21	that	that	PRON
ap-1973	94	22	are	be	AUX
ap-1973	94	23	easily	easily	ADV
ap-1973	94	24	detectable	detectable	ADJ
ap-1973	94	25	with	with	ADP
ap-1973	94	26	fly	fly	NOUN
ap-1973	94	27	’s	’s	PART
ap-1973	94	28	eye	eye	NOUN
ap-1973	94	29	type	type	NOUN
ap-1973	94	30	air	air	NOUN
ap-1973	94	31	fluorescence	fluorescence	NOUN
ap-1973	94	32	detectors	detector	NOUN
ap-1973	94	33	under	under	ADP
ap-1973	94	34	certain	certain	ADJ
ap-1973	94	35	conditions	condition	NOUN
ap-1973	94	36	,	,	PUNCT
ap-1973	94	37	as	as	SCONJ
ap-1973	94	38	mentioned	mention	VERB
ap-1973	94	39	in	in	ADP
ap-1973	94	40	section	section	NOUN
ap-1973	94	41	2	2	NUM
ap-1973	94	42	(	(	PUNCT
ap-1973	94	43	late	late	ADJ
ap-1973	94	44	starting	starting	NOUN
ap-1973	94	45	,	,	PUNCT
ap-1973	94	46	highly	highly	ADV
ap-1973	94	47	inclined	inclined	ADJ
ap-1973	94	48	downward	downward	ADJ
ap-1973	94	49	going	go	VERB
ap-1973	94	50	showers	shower	NOUN
ap-1973	94	51	;	;	PUNCT
ap-1973	94	52	earth	earth	NOUN
ap-1973	94	53	skimming	skim	VERB
ap-1973	94	54	ντ	ντ	NOUN
ap-1973	94	55	initiated	initiate	VERB
ap-1973	94	56	events	event	NOUN
ap-1973	94	57	,	,	PUNCT
ap-1973	94	58	emerging	emerge	VERB
ap-1973	94	59	from	from	ADP
ap-1973	94	60	the	the	DET
ap-1973	94	61	ground	ground	NOUN
ap-1973	94	62	or	or	CCONJ
ap-1973	94	63	mountain	mountain	NOUN
ap-1973	94	64	slopes	slope	NOUN
ap-1973	94	65	)	)	PUNCT
ap-1973	94	66	.	.	PUNCT
ap-1973	95	1	installations	installation	NOUN
ap-1973	95	2	like	like	ADP
ap-1973	95	3	the	the	DET
ap-1973	95	4	pao	pao	NOUN
ap-1973	95	5	are	be	AUX
ap-1973	95	6	well	well	ADV
ap-1973	95	7	suited	suited	ADJ
ap-1973	95	8	and	and	CCONJ
ap-1973	95	9	very	very	ADV
ap-1973	95	10	promising	promising	ADJ
ap-1973	95	11	for	for	ADP
ap-1973	95	12	such	such	ADJ
ap-1973	95	13	tasks	task	NOUN
ap-1973	95	14	.	.	PUNCT
ap-1973	96	1	they	they	PRON
ap-1973	96	2	offer	offer	VERB
ap-1973	96	3	a	a	DET
ap-1973	96	4	huge	huge	ADJ
ap-1973	96	5	atmospheric	atmospheric	ADJ
ap-1973	96	6	target	target	NOUN
ap-1973	96	7	volume	volume	NOUN
ap-1973	96	8	because	because	SCONJ
ap-1973	96	9	of	of	ADP
ap-1973	96	10	the	the	DET
ap-1973	96	11	very	very	ADV
ap-1973	96	12	long	long	ADJ
ap-1973	96	13	optical	optical	ADJ
ap-1973	96	14	attenuation	attenuation	NOUN
ap-1973	96	15	length	length	NOUN
ap-1973	96	16	of	of	ADP
ap-1973	96	17	air	air	NOUN
ap-1973	96	18	,	,	PUNCT
ap-1973	96	19	are	be	AUX
ap-1973	96	20	relatively	relatively	ADV
ap-1973	96	21	cost	cost	VERB
ap-1973	96	22	effective	effective	ADJ
ap-1973	96	23	and	and	CCONJ
ap-1973	96	24	have	have	VERB
ap-1973	96	25	a	a	DET
ap-1973	96	26	high	high	ADJ
ap-1973	96	27	discovery	discovery	NOUN
ap-1973	96	28	potential	potential	NOUN
ap-1973	96	29	for	for	ADP
ap-1973	96	30	uhe	uhe	PROPN
ap-1973	96	31	cosmic	cosmic	PROPN
ap-1973	96	32	tau	tau	PROPN
ap-1973	96	33	neutrinos	neutrino	VERB
ap-1973	96	34	.	.	PUNCT
ap-1973	97	1	the	the	DET
ap-1973	97	2	pointing	pointing	NOUN
ap-1973	97	3	accuracy	accuracy	NOUN
ap-1973	97	4	of	of	ADP
ap-1973	97	5	such	such	ADJ
ap-1973	97	6	telescopes	telescope	NOUN
ap-1973	97	7	is	be	AUX
ap-1973	97	8	similar	similar	ADJ
ap-1973	97	9	to	to	ADP
ap-1973	97	10	that	that	PRON
ap-1973	97	11	for	for	ADP
ap-1973	97	12	hadronic	hadronic	ADJ
ap-1973	97	13	showers	shower	NOUN
ap-1973	97	14	.	.	PUNCT
ap-1973	98	1	the	the	DET
ap-1973	98	2	upper	upper	ADJ
ap-1973	98	3	limits	limit	NOUN
ap-1973	98	4	of	of	ADP
ap-1973	98	5	uhe	uhe	PROPN
ap-1973	98	6	ντ	ντ	PROPN
ap-1973	98	7	intensities	intensity	NOUN
ap-1973	98	8	from	from	ADP
ap-1973	98	9	the	the	DET
ap-1973	98	10	pao	pao	PROPN
ap-1973	98	11	experiment	experiment	NOUN
ap-1973	98	12	are	be	AUX
ap-1973	98	13	given	give	VERB
ap-1973	98	14	in	in	ADP
ap-1973	98	15	fig	fig	NOUN
ap-1973	98	16	.	.	PUNCT
ap-1973	99	1	3	3	NUM
ap-1973	99	2	.	.	X
ap-1973	99	3	3.4	3.4	NUM
ap-1973	99	4	.	.	PUNCT
ap-1973	99	5	radio	radio	NOUN
ap-1973	99	6	detection	detection	NOUN
ap-1973	99	7	of	of	ADP
ap-1973	99	8	neutrinos	neutrino	NOUN
ap-1973	99	9	the	the	DET
ap-1973	99	10	negative	negative	ADJ
ap-1973	99	11	results	result	NOUN
ap-1973	99	12	so	so	ADV
ap-1973	99	13	far	far	ADV
ap-1973	99	14	obtained	obtain	VERB
ap-1973	99	15	with	with	ADP
ap-1973	99	16	the	the	DET
ap-1973	99	17	existing	exist	VERB
ap-1973	99	18	optical	optical	ADJ
ap-1973	99	19	detector	detector	NOUN
ap-1973	99	20	systems	system	NOUN
ap-1973	99	21	in	in	ADP
ap-1973	99	22	the	the	DET
ap-1973	99	23	search	search	NOUN
ap-1973	99	24	for	for	ADP
ap-1973	99	25	astrophysical	astrophysical	ADJ
ap-1973	99	26	neutrinos	neutrino	NOUN
ap-1973	99	27	have	have	AUX
ap-1973	99	28	motivated	motivate	VERB
ap-1973	99	29	several	several	ADJ
ap-1973	99	30	investigators	investigator	NOUN
ap-1973	99	31	to	to	PART
ap-1973	99	32	explore	explore	VERB
ap-1973	99	33	the	the	DET
ap-1973	99	34	so	so	ADV
ap-1973	99	35	-	-	PUNCT
ap-1973	99	36	called	call	VERB
ap-1973	99	37	askar’yan	askar’yan	ADJ
ap-1973	99	38	radio	radio	NOUN
ap-1973	99	39	emission	emission	NOUN
ap-1973	99	40	effect	effect	NOUN
ap-1973	99	41	[	[	X
ap-1973	99	42	15	15	NUM
ap-1973	99	43	]	]	PUNCT
ap-1973	99	44	which	which	PRON
ap-1973	99	45	is	be	AUX
ap-1973	99	46	caused	cause	VERB
ap-1973	99	47	by	by	ADP
ap-1973	99	48	the	the	DET
ap-1973	99	49	negative	negative	ADJ
ap-1973	99	50	charge	charge	NOUN
ap-1973	99	51	excess	excess	NOUN
ap-1973	99	52	in	in	ADP
ap-1973	99	53	electromagnetic	electromagnetic	ADJ
ap-1973	99	54	cascades	cascade	NOUN
ap-1973	99	55	in	in	ADP
ap-1973	99	56	dense	dense	ADJ
ap-1973	99	57	media	medium	NOUN
ap-1973	99	58	.	.	PUNCT
ap-1973	100	1	the	the	DET
ap-1973	100	2	charge	charge	NOUN
ap-1973	100	3	excess	excess	NOUN
ap-1973	100	4	is	be	AUX
ap-1973	100	5	due	due	ADJ
ap-1973	100	6	to	to	ADP
ap-1973	100	7	compton	compton	PROPN
ap-1973	100	8	scattering	scattering	NOUN
ap-1973	100	9	,	,	PUNCT
ap-1973	100	10	positron	positron	NOUN
ap-1973	100	11	annihilation	annihilation	NOUN
ap-1973	100	12	and	and	CCONJ
ap-1973	100	13	other	other	ADJ
ap-1973	100	14	minor	minor	ADJ
ap-1973	100	15	contributing	contributing	NOUN
ap-1973	100	16	effects	effect	NOUN
ap-1973	100	17	.	.	PUNCT
ap-1973	101	1	since	since	SCONJ
ap-1973	101	2	radio	radio	NOUN
ap-1973	101	3	waves	wave	NOUN
ap-1973	101	4	have	have	VERB
ap-1973	101	5	a	a	DET
ap-1973	101	6	much	much	ADV
ap-1973	101	7	longer	long	ADJ
ap-1973	101	8	attenuation	attenuation	NOUN
ap-1973	101	9	length	length	NOUN
ap-1973	101	10	at	at	ADP
ap-1973	101	11	some	some	DET
ap-1973	101	12	frequencies	frequency	NOUN
ap-1973	101	13	in	in	ADP
ap-1973	101	14	a	a	DET
ap-1973	101	15	variety	variety	NOUN
ap-1973	101	16	of	of	ADP
ap-1973	101	17	dense	dense	ADJ
ap-1973	101	18	media	medium	NOUN
ap-1973	101	19	,	,	PUNCT
ap-1973	101	20	such	such	ADJ
ap-1973	101	21	as	as	ADP
ap-1973	101	22	ice	ice	NOUN
ap-1973	101	23	,	,	PUNCT
ap-1973	101	24	certain	certain	ADJ
ap-1973	101	25	rocks	rock	NOUN
ap-1973	101	26	and	and	CCONJ
ap-1973	101	27	pure	pure	ADJ
ap-1973	101	28	salt	salt	NOUN
ap-1973	101	29	in	in	ADP
ap-1973	101	30	so	so	ADV
ap-1973	101	31	-	-	PUNCT
ap-1973	101	32	called	call	VERB
ap-1973	101	33	salt	salt	NOUN
ap-1973	101	34	domes	dome	NOUN
ap-1973	101	35	(	(	PUNCT
ap-1973	101	36	see	see	VERB
ap-1973	101	37	tab	tab	NOUN
ap-1973	101	38	.	.	PUNCT
ap-1973	101	39	1	1	NUM
ap-1973	101	40	)	)	PUNCT
ap-1973	101	41	,	,	PUNCT
ap-1973	101	42	a	a	DET
ap-1973	101	43	much	much	ADV
ap-1973	101	44	larger	large	ADJ
ap-1973	101	45	ν	ν	NOUN
ap-1973	101	46	-	-	NOUN
ap-1973	101	47	target	target	NOUN
ap-1973	101	48	volume	volume	NOUN
ap-1973	101	49	can	can	AUX
ap-1973	101	50	be	be	AUX
ap-1973	101	51	equipped	equip	VERB
ap-1973	101	52	with	with	ADP
ap-1973	101	53	a	a	DET
ap-1973	101	54	given	give	VERB
ap-1973	101	55	number	number	NOUN
ap-1973	101	56	of	of	ADP
ap-1973	101	57	radio	radio	NOUN
ap-1973	101	58	detection	detection	NOUN
ap-1973	101	59	elements	element	NOUN
ap-1973	101	60	(	(	PUNCT
ap-1973	101	61	antennas	antennas	PROPN
ap-1973	101	62	)	)	PUNCT
ap-1973	101	63	than	than	ADP
ap-1973	101	64	in	in	ADP
ap-1973	101	65	the	the	DET
ap-1973	101	66	case	case	NOUN
ap-1973	101	67	of	of	ADP
ap-1973	101	68	an	an	DET
ap-1973	101	69	optical	optical	ADJ
ap-1973	101	70	ν	ν	NOUN
ap-1973	101	71	-	-	NOUN
ap-1973	101	72	target	target	NOUN
ap-1973	101	73	with	with	ADP
ap-1973	101	74	the	the	DET
ap-1973	101	75	same	same	ADJ
ap-1973	101	76	number	number	NOUN
ap-1973	101	77	of	of	ADP
ap-1973	101	78	optical	optical	ADJ
ap-1973	101	79	sensors	sensor	NOUN
ap-1973	101	80	for	for	ADP
ap-1973	101	81	recording	record	VERB
ap-1973	101	82	the	the	DET
ap-1973	101	83	optical	optical	ADJ
ap-1973	101	84	component	component	NOUN
ap-1973	101	85	of	of	ADP
ap-1973	101	86	the	the	DET
ap-1973	101	87	cherenkov	cherenkov	NOUN
ap-1973	101	88	emission	emission	NOUN
ap-1973	101	89	in	in	ADP
ap-1973	101	90	water	water	NOUN
ap-1973	101	91	or	or	CCONJ
ap-1973	101	92	ice	ice	NOUN
ap-1973	101	93	(	(	PUNCT
ap-1973	101	94	rice	rice	NOUN
ap-1973	101	95	,	,	PUNCT
ap-1973	101	96	kravchenko	kravchenko	PROPN
ap-1973	101	97	et	et	PROPN
ap-1973	101	98	al	al	PROPN
ap-1973	101	99	.	.	PUNCT
ap-1973	102	1	[	[	X
ap-1973	102	2	40	40	NUM
ap-1973	102	3	]	]	PUNCT
ap-1973	102	4	)	)	PUNCT
ap-1973	102	5	.	.	PUNCT
ap-1973	103	1	moreover	moreover	ADV
ap-1973	103	2	,	,	PUNCT
ap-1973	103	3	huge	huge	ADJ
ap-1973	103	4	thick	thick	ADJ
ap-1973	103	5	homogeneous	homogeneous	ADJ
ap-1973	103	6	surface	surface	NOUN
ap-1973	103	7	layers	layer	NOUN
ap-1973	103	8	or	or	CCONJ
ap-1973	103	9	bodies	body	NOUN
ap-1973	103	10	of	of	ADP
ap-1973	103	11	suitable	suitable	ADJ
ap-1973	103	12	target	target	NOUN
ap-1973	103	13	material	material	NOUN
ap-1973	103	14	,	,	PUNCT
ap-1973	103	15	such	such	ADJ
ap-1973	103	16	as	as	ADP
ap-1973	103	17	the	the	DET
ap-1973	103	18	antarctic	antarctic	ADJ
ap-1973	103	19	ice	ice	NOUN
ap-1973	103	20	shelf	shelf	NOUN
ap-1973	103	21	or	or	CCONJ
ap-1973	103	22	the	the	DET
ap-1973	103	23	giant	giant	ADJ
ap-1973	103	24	greenland	greenland	PROPN
ap-1973	103	25	ice	ice	NOUN
ap-1973	103	26	cap	cap	NOUN
ap-1973	103	27	,	,	PUNCT
ap-1973	103	28	can	can	AUX
ap-1973	103	29	be	be	AUX
ap-1973	103	30	surveyed	survey	VERB
ap-1973	103	31	with	with	ADP
ap-1973	103	32	balloon	balloon	NOUN
ap-1973	103	33	(	(	PUNCT
ap-1973	103	34	anita	anita	PROPN
ap-1973	103	35	,	,	PUNCT
ap-1973	103	36	gorham	gorham	PROPN
ap-1973	103	37	et	et	PROPN
ap-1973	103	38	al	al	PROPN
ap-1973	103	39	.	.	PUNCT
ap-1973	104	1	[	[	X
ap-1973	104	2	31	31	NUM
ap-1973	104	3	]	]	PUNCT
ap-1973	104	4	)	)	PUNCT
ap-1973	104	5	or	or	CCONJ
ap-1973	104	6	satellite	satellite	NOUN
ap-1973	104	7	bound	bind	VERB
ap-1973	104	8	antenna	antenna	NOUN
ap-1973	104	9	systems	system	NOUN
ap-1973	104	10	(	(	PUNCT
ap-1973	104	11	forte	forte	NOUN
ap-1973	104	12	,	,	PUNCT
ap-1973	104	13	lehtinen	lehtinen	PROPN
ap-1973	104	14	et	et	PROPN
ap-1973	104	15	al	al	PROPN
ap-1973	104	16	.	.	PUNCT
ap-1973	105	1	[	[	X
ap-1973	105	2	42	42	NUM
ap-1973	105	3	]	]	PUNCT
ap-1973	105	4	)	)	PUNCT
ap-1973	105	5	,	,	PUNCT
ap-1973	105	6	that	that	PRON
ap-1973	105	7	can	can	AUX
ap-1973	105	8	record	record	VERB
ap-1973	105	9	radio	radio	NOUN
ap-1973	105	10	signals	signal	NOUN
ap-1973	105	11	from	from	ADP
ap-1973	105	12	neutrino	neutrino	NOUN
ap-1973	105	13	induced	induce	VERB
ap-1973	105	14	cascades	cascade	NOUN
ap-1973	105	15	in	in	ADP
ap-1973	105	16	the	the	DET
ap-1973	105	17	target	target	NOUN
ap-1973	105	18	from	from	ADP
ap-1973	105	19	large	large	ADJ
ap-1973	105	20	distances	distance	NOUN
ap-1973	105	21	because	because	SCONJ
ap-1973	105	22	of	of	ADP
ap-1973	105	23	the	the	DET
ap-1973	105	24	excellent	excellent	ADJ
ap-1973	105	25	propagation	propagation	NOUN
ap-1973	105	26	of	of	ADP
ap-1973	105	27	radio	radio	NOUN
ap-1973	105	28	waves	wave	NOUN
ap-1973	105	29	in	in	ADP
ap-1973	105	30	air	air	NOUN
ap-1973	105	31	and	and	CCONJ
ap-1973	105	32	vacuum	vacuum	NOUN
ap-1973	105	33	.	.	PUNCT
ap-1973	106	1	an	an	DET
ap-1973	106	2	much	much	ADV
ap-1973	106	3	larger	large	ADJ
ap-1973	106	4	target	target	NOUN
ap-1973	106	5	for	for	ADP
ap-1973	106	6	uhe	uhe	PROPN
ap-1973	106	7	cosmic	cosmic	ADJ
ap-1973	106	8	rays	ray	NOUN
ap-1973	106	9	as	as	ADV
ap-1973	106	10	well	well	ADV
ap-1973	106	11	as	as	ADP
ap-1973	106	12	neutrinos	neutrino	NOUN
ap-1973	106	13	of	of	ADP
ap-1973	106	14	all	all	DET
ap-1973	106	15	flavors	flavor	NOUN
ap-1973	106	16	is	be	AUX
ap-1973	106	17	the	the	DET
ap-1973	106	18	vast	vast	ADJ
ap-1973	106	19	layer	layer	NOUN
ap-1973	106	20	of	of	ADP
ap-1973	106	21	regolith	regolith	NOUN
ap-1973	106	22	on	on	ADP
ap-1973	106	23	the	the	DET
ap-1973	106	24	lunar	lunar	ADJ
ap-1973	106	25	surface	surface	NOUN
ap-1973	106	26	.	.	PUNCT
ap-1973	107	1	this	this	DET
ap-1973	107	2	layer	layer	NOUN
ap-1973	107	3	can	can	AUX
ap-1973	107	4	be	be	AUX
ap-1973	107	5	surveyed	survey	VERB
ap-1973	107	6	from	from	ADP
ap-1973	107	7	a	a	DET
ap-1973	107	8	satellite	satellite	NOUN
ap-1973	107	9	based	base	VERB
ap-1973	107	10	antenna	antenna	NOUN
ap-1973	107	11	system	system	NOUN
ap-1973	107	12	,	,	PUNCT
ap-1973	107	13	orbiting	orbit	VERB
ap-1973	107	14	the	the	DET
ap-1973	107	15	moon	moon	NOUN
ap-1973	107	16	,	,	PUNCT
ap-1973	107	17	or	or	CCONJ
ap-1973	107	18	for	for	ADP
ap-1973	107	19	higher	high	ADJ
ap-1973	107	20	threshold	threshold	NOUN
ap-1973	107	21	energies	energy	NOUN
ap-1973	107	22	with	with	ADP
ap-1973	107	23	radio	radio	NOUN
ap-1973	107	24	telescopes	telescope	NOUN
ap-1973	107	25	from	from	ADP
ap-1973	107	26	earth	earth	NOUN
ap-1973	107	27	,	,	PUNCT
ap-1973	107	28	recording	recording	NOUN
ap-1973	107	29	lunar	lunar	ADJ
ap-1973	107	30	surface	surface	NOUN
ap-1973	107	31	skimming	skim	VERB
ap-1973	107	32	uhe	uhe	PROPN
ap-1973	107	33	events	event	NOUN
ap-1973	107	34	.	.	PUNCT
ap-1973	108	1	the	the	DET
ap-1973	108	2	latter	latter	ADJ
ap-1973	108	3	approach	approach	NOUN
ap-1973	108	4	had	have	AUX
ap-1973	108	5	been	be	AUX
ap-1973	108	6	explored	explore	VERB
ap-1973	108	7	by	by	ADP
ap-1973	108	8	the	the	DET
ap-1973	108	9	glue	glue	NOUN
ap-1973	108	10	[	[	X
ap-1973	108	11	30	30	NUM
ap-1973	108	12	]	]	PUNCT
ap-1973	108	13	,	,	PUNCT
ap-1973	108	14	lunaska	lunaska	PROPN
ap-1973	108	15	[	[	X
ap-1973	108	16	38],numoon	38],numoon	PROPN
ap-1973	109	1	[	[	X
ap-1973	109	2	54	54	NUM
ap-1973	109	3	,	,	PUNCT
ap-1973	109	4	55	55	NUM
ap-1973	109	5	]	]	PUNCT
ap-1973	109	6	and	and	CCONJ
ap-1973	109	7	lofar	lofar	ADV
ap-1973	109	8	[	[	X
ap-1973	109	9	56	56	NUM
ap-1973	109	10	]	]	PUNCT
ap-1973	109	11	projects	project	NOUN
ap-1973	109	12	.	.	PUNCT
ap-1973	110	1	radio	radio	NOUN
ap-1973	110	2	detection	detection	NOUN
ap-1973	110	3	experiments	experiment	NOUN
ap-1973	110	4	serve	serve	VERB
ap-1973	110	5	mainly	mainly	ADV
ap-1973	110	6	to	to	PART
ap-1973	110	7	explore	explore	VERB
ap-1973	110	8	the	the	DET
ap-1973	110	9	energy	energy	NOUN
ap-1973	110	10	spectrum	spectrum	NOUN
ap-1973	110	11	and	and	CCONJ
ap-1973	110	12	yield	yield	VERB
ap-1973	110	13	fewer	few	ADJ
ap-1973	110	14	details	detail	NOUN
ap-1973	110	15	than	than	ADP
ap-1973	110	16	the	the	DET
ap-1973	110	17	optical	optical	ADJ
ap-1973	110	18	cherenkov	cherenkov	NOUN
ap-1973	110	19	telescopes	telescope	NOUN
ap-1973	110	20	.	.	PUNCT
ap-1973	111	1	the	the	DET
ap-1973	111	2	upper	upper	ADJ
ap-1973	111	3	limits	limit	NOUN
ap-1973	111	4	from	from	ADP
ap-1973	111	5	these	these	DET
ap-1973	111	6	experiments	experiment	NOUN
ap-1973	111	7	are	be	AUX
ap-1973	111	8	also	also	ADV
ap-1973	111	9	plotted	plot	VERB
ap-1973	111	10	in	in	ADP
ap-1973	111	11	fig	fig	NOUN
ap-1973	111	12	.	.	PUNCT
ap-1973	112	1	3	3	NUM
ap-1973	112	2	.	.	NOUN
ap-1973	112	3	3.5	3.5	NUM
ap-1973	112	4	.	.	PUNCT
ap-1973	113	1	acoustic	acoustic	ADJ
ap-1973	113	2	neutrino	neutrino	NOUN
ap-1973	113	3	detection	detection	NOUN
ap-1973	113	4	the	the	DET
ap-1973	113	5	hadron	hadron	NOUN
ap-1973	113	6	recoil	recoil	NOUN
ap-1973	113	7	cascade	cascade	NOUN
ap-1973	113	8	resulting	result	VERB
ap-1973	113	9	from	from	ADP
ap-1973	113	10	uhe	uhe	PROPN
ap-1973	113	11	neutrino	neutrino	NOUN
ap-1973	113	12	interactions	interaction	NOUN
ap-1973	113	13	in	in	ADP
ap-1973	113	14	dense	dense	ADJ
ap-1973	113	15	media	medium	NOUN
ap-1973	113	16	causes	cause	VERB
ap-1973	113	17	a	a	DET
ap-1973	113	18	thermal	thermal	ADJ
ap-1973	113	19	shock	shock	NOUN
ap-1973	113	20	,	,	PUNCT
ap-1973	113	21	as	as	SCONJ
ap-1973	113	22	outlined	outline	VERB
ap-1973	113	23	in	in	ADP
ap-1973	113	24	section	section	NOUN
ap-1973	113	25	2	2	NUM
ap-1973	113	26	[	[	X
ap-1973	113	27	14	14	NUM
ap-1973	113	28	,	,	PUNCT
ap-1973	113	29	41	41	NUM
ap-1973	113	30	]	]	PUNCT
ap-1973	113	31	.	.	PUNCT
ap-1973	114	1	several	several	ADJ
ap-1973	114	2	attempts	attempt	NOUN
ap-1973	114	3	were	be	AUX
ap-1973	114	4	made	make	VERB
ap-1973	114	5	in	in	ADP
ap-1973	114	6	water	water	NOUN
ap-1973	114	7	and	and	CCONJ
ap-1973	114	8	ice	ice	NOUN
ap-1973	114	9	,	,	PUNCT
ap-1973	114	10	using	use	VERB
ap-1973	114	11	the	the	DET
ap-1973	114	12	existing	exist	VERB
ap-1973	114	13	infrastructures	infrastructure	NOUN
ap-1973	114	14	of	of	ADP
ap-1973	114	15	the	the	DET
ap-1973	114	16	optical	optical	ADJ
ap-1973	114	17	cherenkov	cherenkov	NOUN
ap-1973	114	18	telescopes	telescope	NOUN
ap-1973	114	19	,	,	PUNCT
ap-1973	114	20	to	to	PART
ap-1973	114	21	implement	implement	VERB
ap-1973	114	22	microphones	microphone	NOUN
ap-1973	114	23	to	to	PART
ap-1973	114	24	explore	explore	VERB
ap-1973	114	25	the	the	DET
ap-1973	114	26	phenomenon	phenomenon	NOUN
ap-1973	114	27	,	,	PUNCT
ap-1973	114	28	and	and	CCONJ
ap-1973	114	29	to	to	PART
ap-1973	114	30	interpret	interpret	VERB
ap-1973	114	31	the	the	DET
ap-1973	114	32	signal	signal	NOUN
ap-1973	114	33	in	in	ADP
ap-1973	114	34	terms	term	NOUN
ap-1973	114	35	of	of	ADP
ap-1973	114	36	neutrino	neutrino	NOUN
ap-1973	114	37	interactions	interaction	NOUN
ap-1973	114	38	(	(	PUNCT
ap-1973	114	39	antares	antare	NOUN
ap-1973	114	40	/	/	SYM
ap-1973	114	41	amadeus	amadeus	NOUN
ap-1973	114	42	,	,	PUNCT
ap-1973	114	43	aguilar	aguilar	PROPN
ap-1973	114	44	et	et	PROPN
ap-1973	114	45	al	al	PROPN
ap-1973	114	46	.	.	PUNCT
ap-1973	115	1	[	[	X
ap-1973	115	2	11	11	NUM
ap-1973	115	3	]	]	PUNCT
ap-1973	115	4	;	;	PUNCT
ap-1973	115	5	spats	spat	NOUN
ap-1973	115	6	,	,	PUNCT
ap-1973	115	7	abbasi	abbasi	PROPN
ap-1973	115	8	et	et	PROPN
ap-1973	115	9	al	al	PROPN
ap-1973	115	10	.	.	PUNCT
ap-1973	116	1	[	[	X
ap-1973	116	2	4	4	NUM
ap-1973	116	3	]	]	NUM
ap-1973	116	4	)	)	PUNCT
ap-1973	116	5	.	.	PUNCT
ap-1973	117	1	the	the	DET
ap-1973	117	2	method	method	NOUN
ap-1973	117	3	is	be	AUX
ap-1973	117	4	still	still	ADV
ap-1973	117	5	in	in	ADP
ap-1973	117	6	its	its	PRON
ap-1973	117	7	exploratory	exploratory	ADJ
ap-1973	117	8	phase	phase	NOUN
ap-1973	117	9	.	.	PUNCT
ap-1973	118	1	4	4	X
ap-1973	118	2	.	.	X
ap-1973	118	3	next	next	ADJ
ap-1973	118	4	generation	generation	NOUN
ap-1973	118	5	telescopes	telescope	NOUN
ap-1973	118	6	the	the	DET
ap-1973	118	7	obvious	obvious	ADJ
ap-1973	118	8	lesson	lesson	NOUN
ap-1973	118	9	that	that	PRON
ap-1973	118	10	we	we	PRON
ap-1973	118	11	have	have	AUX
ap-1973	118	12	learned	learn	VERB
ap-1973	118	13	so	so	ADV
ap-1973	118	14	far	far	ADV
ap-1973	118	15	in	in	ADP
ap-1973	118	16	our	our	PRON
ap-1973	118	17	exploration	exploration	NOUN
ap-1973	118	18	of	of	ADP
ap-1973	118	19	the	the	DET
ap-1973	118	20	cosmos	cosmo	NOUN
ap-1973	118	21	in	in	ADP
ap-1973	118	22	search	search	NOUN
ap-1973	118	23	of	of	ADP
ap-1973	118	24	the	the	DET
ap-1973	118	25	sources	source	NOUN
ap-1973	118	26	of	of	ADP
ap-1973	118	27	uhe	uhe	PROPN
ap-1973	118	28	cosmic	cosmic	ADJ
ap-1973	118	29	rays	ray	NOUN
ap-1973	118	30	using	use	VERB
ap-1973	118	31	neutrinos	neutrino	NOUN
ap-1973	118	32	is	be	AUX
ap-1973	118	33	that	that	SCONJ
ap-1973	118	34	even	even	ADV
ap-1973	118	35	larger	large	ADJ
ap-1973	118	36	detection	detection	NOUN
ap-1973	118	37	systems	system	NOUN
ap-1973	118	38	are	be	AUX
ap-1973	118	39	required	require	VERB
ap-1973	118	40	,	,	PUNCT
ap-1973	118	41	employing	employ	VERB
ap-1973	118	42	partly	partly	ADV
ap-1973	118	43	new	new	ADJ
ap-1973	118	44	concepts	concept	NOUN
ap-1973	118	45	.	.	PUNCT
ap-1973	119	1	within	within	ADP
ap-1973	119	2	the	the	DET
ap-1973	119	3	context	context	NOUN
ap-1973	119	4	of	of	ADP
ap-1973	119	5	this	this	DET
ap-1973	119	6	paper	paper	NOUN
ap-1973	119	7	we	we	PRON
ap-1973	119	8	can	can	AUX
ap-1973	119	9	only	only	ADV
ap-1973	119	10	list	list	VERB
ap-1973	119	11	the	the	DET
ap-1973	119	12	next	next	ADJ
ap-1973	119	13	generation	generation	NOUN
ap-1973	119	14	experiments	experiment	NOUN
ap-1973	119	15	that	that	PRON
ap-1973	119	16	appear	appear	VERB
ap-1973	119	17	likely	likely	ADJ
ap-1973	119	18	to	to	PART
ap-1973	119	19	be	be	AUX
ap-1973	119	20	operational	operational	ADJ
ap-1973	119	21	within	within	ADP
ap-1973	119	22	the	the	DET
ap-1973	119	23	current	current	ADJ
ap-1973	119	24	decade	decade	NOUN
ap-1973	119	25	,	,	PUNCT
ap-1973	119	26	without	without	ADP
ap-1973	119	27	going	go	VERB
ap-1973	119	28	into	into	ADP
ap-1973	119	29	details	detail	NOUN
ap-1973	119	30	.	.	PUNCT
ap-1973	120	1	apart	apart	ADV
ap-1973	120	2	from	from	ADP
ap-1973	120	3	planned	planned	ADJ
ap-1973	120	4	extensions	extension	NOUN
ap-1973	120	5	of	of	ADP
ap-1973	120	6	existing	exist	VERB
ap-1973	120	7	installations	installation	NOUN
ap-1973	120	8	,	,	PUNCT
ap-1973	120	9	new	new	ADJ
ap-1973	120	10	projects	project	NOUN
ap-1973	120	11	,	,	PUNCT
ap-1973	120	12	some	some	PRON
ap-1973	120	13	of	of	ADP
ap-1973	120	14	which	which	PRON
ap-1973	120	15	are	be	AUX
ap-1973	120	16	well	well	ADV
ap-1973	120	17	under	under	ADP
ap-1973	120	18	way	way	NOUN
ap-1973	120	19	,	,	PUNCT
ap-1973	120	20	comprise	comprise	VERB
ap-1973	120	21	the	the	DET
ap-1973	120	22	arianna	arianna	NOUN
ap-1973	120	23	radio	radio	NOUN
ap-1973	120	24	detection	detection	NOUN
ap-1973	120	25	array	array	VERB
ap-1973	120	26	to	to	PART
ap-1973	120	27	be	be	AUX
ap-1973	120	28	installed	instal	VERB
ap-1973	120	29	on	on	ADP
ap-1973	120	30	the	the	DET
ap-1973	120	31	ross	ross	PROPN
ap-1973	120	32	ice	ice	NOUN
ap-1973	120	33	shelf	shelf	NOUN
ap-1973	120	34	in	in	ADP
ap-1973	120	35	antarctica	antarctica	PROPN
ap-1973	121	1	[	[	X
ap-1973	121	2	21	21	NUM
ap-1973	121	3	]	]	PUNCT
ap-1973	121	4	and	and	CCONJ
ap-1973	121	5	the	the	DET
ap-1973	121	6	jem	jem	PROPN
ap-1973	121	7	-	-	PROPN
ap-1973	121	8	euso	euso	PROPN
ap-1973	121	9	,	,	PUNCT
ap-1973	121	10	a	a	DET
ap-1973	121	11	large	large	ADJ
ap-1973	121	12	air	air	NOUN
ap-1973	121	13	fluorescence	fluorescence	NOUN
ap-1973	121	14	detector	detector	NOUN
ap-1973	121	15	to	to	PART
ap-1973	121	16	be	be	AUX
ap-1973	121	17	installed	instal	VERB
ap-1973	121	18	on	on	ADP
ap-1973	121	19	the	the	DET
ap-1973	121	20	international	international	ADJ
ap-1973	121	21	space	space	NOUN
ap-1973	121	22	station	station	NOUN
ap-1973	121	23	[	[	X
ap-1973	121	24	27	27	NUM
ap-1973	121	25	]	]	PUNCT
ap-1973	121	26	.	.	PUNCT
ap-1973	122	1	in	in	ADP
ap-1973	122	2	addition	addition	NOUN
ap-1973	122	3	there	there	PRON
ap-1973	122	4	is	be	VERB
ap-1973	122	5	the	the	DET
ap-1973	122	6	giant	giant	ADJ
ap-1973	122	7	km3net	km3net	PROPN
ap-1973	122	8	water	water	PROPN
ap-1973	122	9	cherenkov	cherenkov	PROPN
ap-1973	122	10	array	array	PROPN
ap-1973	122	11	project	project	NOUN
ap-1973	122	12	in	in	ADP
ap-1973	122	13	the	the	DET
ap-1973	122	14	mediterranean	mediterranean	PROPN
ap-1973	122	15	[	[	X
ap-1973	122	16	39	39	NUM
ap-1973	122	17	]	]	PUNCT
ap-1973	122	18	,	,	PUNCT
ap-1973	122	19	and	and	CCONJ
ap-1973	122	20	the	the	DET
ap-1973	122	21	lunar	lunar	ADJ
ap-1973	122	22	orbiting	orbit	VERB
ap-1973	122	23	radio	radio	NOUN
ap-1973	122	24	detector	detector	NOUN
ap-1973	122	25	,	,	PUNCT
ap-1973	122	26	lord	lord	PROPN
ap-1973	123	1	[	[	X
ap-1973	123	2	53	53	NUM
ap-1973	123	3	]	]	PUNCT
ap-1973	123	4	,	,	PUNCT
ap-1973	123	5	which	which	PRON
ap-1973	123	6	are	be	AUX
ap-1973	123	7	presently	presently	ADV
ap-1973	123	8	in	in	ADP
ap-1973	123	9	the	the	DET
ap-1973	123	10	r&d	r&d	NOUN
ap-1973	123	11	phase	phase	NOUN
ap-1973	123	12	.	.	PUNCT
ap-1973	124	1	5	5	X
ap-1973	124	2	.	.	X
ap-1973	124	3	concluding	conclude	VERB
ap-1973	124	4	remarks	remark	VERB
ap-1973	124	5	the	the	DET
ap-1973	124	6	lack	lack	NOUN
ap-1973	124	7	of	of	ADP
ap-1973	124	8	a	a	DET
ap-1973	124	9	positive	positive	ADJ
ap-1973	124	10	result	result	NOUN
ap-1973	124	11	in	in	ADP
ap-1973	124	12	our	our	PRON
ap-1973	124	13	search	search	NOUN
ap-1973	124	14	for	for	ADP
ap-1973	124	15	uhe	uhe	PROPN
ap-1973	124	16	astrophysical	astrophysical	ADJ
ap-1973	124	17	neutrinos	neutrino	NOUN
ap-1973	124	18	with	with	ADP
ap-1973	124	19	the	the	DET
ap-1973	124	20	present	present	ADJ
ap-1973	124	21	large	large	ADJ
ap-1973	124	22	deep	deep	ADJ
ap-1973	124	23	water	water	NOUN
ap-1973	124	24	/	/	SYM
ap-1973	124	25	ice	ice	NOUN
ap-1973	124	26	optical	optical	ADJ
ap-1973	124	27	cherenkov	cherenkov	NOUN
ap-1973	124	28	telescopes	telescope	NOUN
ap-1973	124	29	and	and	CCONJ
ap-1973	124	30	the	the	DET
ap-1973	124	31	promising	promising	ADJ
ap-1973	124	32	exploratory	exploratory	ADJ
ap-1973	124	33	work	work	NOUN
ap-1973	124	34	with	with	ADP
ap-1973	124	35	the	the	DET
ap-1973	124	36	more	more	ADV
ap-1973	124	37	economical	economical	ADJ
ap-1973	124	38	radio	radio	NOUN
ap-1973	124	39	detection	detection	NOUN
ap-1973	124	40	systems	system	NOUN
ap-1973	124	41	strongly	strongly	ADV
ap-1973	124	42	suggests	suggest	VERB
ap-1973	124	43	that	that	SCONJ
ap-1973	124	44	future	future	ADJ
ap-1973	124	45	efforts	effort	NOUN
ap-1973	124	46	should	should	AUX
ap-1973	124	47	be	be	AUX
ap-1973	124	48	oriented	orient	VERB
ap-1973	124	49	in	in	ADP
ap-1973	124	50	this	this	DET
ap-1973	124	51	direction	direction	NOUN
ap-1973	124	52	.	.	PUNCT
ap-1973	125	1	however	however	ADV
ap-1973	125	2	,	,	PUNCT
ap-1973	125	3	the	the	DET
ap-1973	125	4	sensitivity	sensitivity	NOUN
ap-1973	125	5	of	of	ADP
ap-1973	125	6	the	the	DET
ap-1973	125	7	method	method	NOUN
ap-1973	125	8	needs	need	VERB
ap-1973	125	9	to	to	PART
ap-1973	125	10	be	be	AUX
ap-1973	125	11	improved	improve	VERB
ap-1973	125	12	.	.	PUNCT
ap-1973	126	1	even	even	ADV
ap-1973	126	2	though	though	SCONJ
ap-1973	126	3	the	the	DET
ap-1973	126	4	radio	radio	NOUN
ap-1973	126	5	method	method	NOUN
ap-1973	126	6	does	do	AUX
ap-1973	126	7	not	not	PART
ap-1973	126	8	seem	seem	VERB
ap-1973	126	9	to	to	PART
ap-1973	126	10	yield	yield	VERB
ap-1973	126	11	the	the	DET
ap-1973	126	12	details	detail	NOUN
ap-1973	126	13	that	that	SCONJ
ap-1973	126	14	the	the	DET
ap-1973	126	15	optical	optical	ADJ
ap-1973	126	16	cherenkov	cherenkov	NOUN
ap-1973	126	17	matrices	matrix	NOUN
ap-1973	126	18	can	can	AUX
ap-1973	126	19	yield	yield	VERB
ap-1973	126	20	,	,	PUNCT
ap-1973	126	21	establishing	establish	VERB
ap-1973	126	22	the	the	DET
ap-1973	126	23	energy	energy	NOUN
ap-1973	126	24	scale	scale	NOUN
ap-1973	126	25	and	and	CCONJ
ap-1973	126	26	(	(	PUNCT
ap-1973	126	27	approximate	approximate	ADJ
ap-1973	126	28	)	)	PUNCT
ap-1973	126	29	arrival	arrival	NOUN
ap-1973	126	30	direction	direction	NOUN
ap-1973	126	31	of	of	ADP
ap-1973	126	32	uhe	uhe	PROPN
ap-1973	126	33	messengers	messenger	NOUN
ap-1973	126	34	should	should	AUX
ap-1973	126	35	have	have	VERB
ap-1973	126	36	priority	priority	NOUN
ap-1973	126	37	over	over	ADP
ap-1973	126	38	details	detail	NOUN
ap-1973	126	39	.	.	PUNCT
ap-1973	127	1	the	the	DET
ap-1973	127	2	acoustic	acoustic	ADJ
ap-1973	127	3	technique	technique	NOUN
ap-1973	127	4	,	,	PUNCT
ap-1973	127	5	too	too	ADV
ap-1973	127	6	,	,	PUNCT
ap-1973	127	7	may	may	AUX
ap-1973	127	8	be	be	AUX
ap-1973	127	9	worth	worth	ADJ
ap-1973	127	10	exploring	explore	VERB
ap-1973	127	11	further	far	ADV
ap-1973	127	12	,	,	PUNCT
ap-1973	127	13	but	but	CCONJ
ap-1973	127	14	it	it	PRON
ap-1973	127	15	seems	seem	VERB
ap-1973	127	16	to	to	PART
ap-1973	127	17	be	be	AUX
ap-1973	127	18	less	less	ADV
ap-1973	127	19	promising	promising	ADJ
ap-1973	127	20	.	.	PUNCT
ap-1973	128	1	acknowledgements	acknowledgement	NOUN
ap-1973	128	2	i	i	PRON
ap-1973	128	3	am	be	AUX
ap-1973	128	4	grateful	grateful	ADJ
ap-1973	128	5	to	to	ADP
ap-1973	128	6	the	the	DET
ap-1973	128	7	organizers	organizer	NOUN
ap-1973	128	8	of	of	ADP
ap-1973	128	9	the	the	DET
ap-1973	128	10	very	very	ADV
ap-1973	128	11	stimulating	stimulating	ADJ
ap-1973	128	12	vulcano	vulcano	NOUN
ap-1973	128	13	workshop	workshop	NOUN
ap-1973	128	14	for	for	ADP
ap-1973	128	15	the	the	DET
ap-1973	128	16	kind	kind	ADJ
ap-1973	128	17	invitation	invitation	NOUN
ap-1973	128	18	to	to	PART
ap-1973	128	19	participate	participate	VERB
ap-1973	128	20	.	.	PUNCT
ap-1973	129	1	references	reference	NOUN
ap-1973	129	2	[	[	X
ap-1973	129	3	1	1	NUM
ap-1973	129	4	]	]	X
ap-1973	129	5	abbasi	abbasi	PROPN
ap-1973	129	6	,	,	PUNCT
ap-1973	129	7	r.	r.	PROPN
ap-1973	129	8	et	et	PROPN
ap-1973	129	9	al	al	PROPN
ap-1973	129	10	.	.	PROPN
ap-1973	129	11	:	:	PUNCT
ap-1973	129	12	2008	2008	NUM
ap-1973	129	13	,	,	PUNCT
ap-1973	129	14	ap	ap	PROPN
ap-1973	129	15	.	.	PUNCT
ap-1973	130	1	j.	j.	PROPN
ap-1973	130	2	684	684	NUM
ap-1973	130	3	,	,	PUNCT
ap-1973	130	4	790	790	NUM
ap-1973	130	5	[	[	SYM
ap-1973	130	6	2	2	NUM
ap-1973	130	7	]	]	X
ap-1973	130	8	abbasi	abbasi	PROPN
ap-1973	130	9	,	,	PUNCT
ap-1973	130	10	r.	r.	PROPN
ap-1973	130	11	et	et	PROPN
ap-1973	130	12	al	al	PROPN
ap-1973	130	13	.	.	PROPN
ap-1973	130	14	:	:	PUNCT
ap-1973	130	15	2011a	2011a	NUM
ap-1973	130	16	,	,	PUNCT
ap-1973	130	17	astrop	astrop	NOUN
ap-1973	130	18	.	.	PUNCT
ap-1973	131	1	phys	phy	NOUN
ap-1973	131	2	.	.	PUNCT
ap-1973	132	1	34	34	NUM
ap-1973	132	2	,	,	PUNCT
ap-1973	132	3	382	382	NUM
ap-1973	132	4	753	753	NUM
ap-1973	132	5	peter	peter	PROPN
ap-1973	132	6	k.	k.	PROPN
ap-1973	132	7	f.	f.	PROPN
ap-1973	132	8	grieder	grieder	PROPN
ap-1973	132	9	acta	acta	PROPN
ap-1973	132	10	polytechnica	polytechnica	PROPN
ap-1973	132	11	10	10	NUM
ap-1973	132	12	12	12	NUM
ap-1973	132	13	10	10	NUM
ap-1973	132	14	15	15	NUM
ap-1973	132	15	10	10	NUM
ap-1973	132	16	18	18	NUM
ap-1973	132	17	10	10	NUM
ap-1973	132	18	21	21	NUM
ap-1973	132	19	10	10	NUM
ap-1973	132	20	24	24	NUM
ap-1973	132	21	10	10	NUM
ap-1973	132	22	27	27	NUM
ap-1973	132	23	neutrino	neutrino	NOUN
ap-1973	132	24	energy	energy	NOUN
ap-1973	132	25	[	[	PUNCT
ap-1973	132	26	ev	ev	X
ap-1973	132	27	]	]	PUNCT
ap-1973	132	28	10	10	NUM
ap-1973	132	29	-9	-9	PROPN
ap-1973	132	30	10	10	NUM
ap-1973	132	31	-8	-8	SYM
ap-1973	132	32	10	10	NUM
ap-1973	132	33	-7	-7	NUM
ap-1973	132	34	10	10	NUM
ap-1973	133	1	-6	-6	NOUN
ap-1973	133	2	10	10	NUM
ap-1973	133	3	-5	-5	NUM
ap-1973	133	4	10	10	NUM
ap-1973	133	5	-4	-4	SYM
ap-1973	133	6	10	10	NUM
ap-1973	133	7	-3	-3	INTJ
ap-1973	133	8	i	i	PROPN
ap-1973	133	9	(	(	PUNCT
ap-1973	133	10	e	e	NOUN
ap-1973	133	11	)	)	PUNCT
ap-1973	133	12	x	x	PUNCT
ap-1973	133	13	e	e	X
ap-1973	133	14	2	2	NUM
ap-1973	133	15	[	[	PUNCT
ap-1973	133	16	g	g	NOUN
ap-1973	133	17	e	e	NOUN
ap-1973	133	18	v	v	NOUN
ap-1973	133	19	c	c	NOUN
ap-1973	133	20	m	m	VERB
ap-1973	133	21	-2	-2	NOUN
ap-1973	133	22	s	s	X
ap-1973	133	23	-1	-1	NOUN
ap-1973	133	24	s	s	PART
ap-1973	133	25	r	r	NOUN
ap-1973	133	26	-1	-1	X
ap-1973	133	27	]	]	PUNCT
ap-1973	134	1	c	c	X
ap-1973	135	1	g	g	NOUN
ap-1973	135	2	o	o	X
ap-1973	136	1	i	i	PRON
ap-1973	136	2	j	j	PROPN
ap-1973	136	3	m	m	VERB
ap-1973	136	4	w&b/2	w&b/2	X
ap-1973	136	5	k	k	PROPN
ap-1973	136	6	q	q	PROPN
ap-1973	136	7	n	n	CCONJ
ap-1973	136	8	r	r	NOUN
ap-1973	136	9	mpr/2	mpr/2	PROPN
ap-1973	136	10	gzk	gzk	NOUN
ap-1973	136	11	-ν	-ν	PUNCT
ap-1973	136	12	a	a	PRON
ap-1973	136	13	b	b	NOUN
ap-1973	136	14	f	f	X
ap-1973	136	15	e	e	PROPN
ap-1973	137	1	d	d	NOUN
ap-1973	137	2	h	h	NOUN
ap-1973	138	1	p	p	NOUN
ap-1973	138	2	s	s	PROPN
ap-1973	138	3	t	t	X
ap-1973	138	4	x	x	SYM
ap-1973	138	5	u	u	PROPN
ap-1973	138	6	v	v	PROPN
ap-1973	138	7	w	w	PROPN
ap-1973	138	8	l	l	NOUN
ap-1973	138	9	figure	figure	NOUN
ap-1973	138	10	3	3	NUM
ap-1973	138	11	.	.	PUNCT
ap-1973	138	12	compilation	compilation	NOUN
ap-1973	138	13	of	of	ADP
ap-1973	138	14	the	the	DET
ap-1973	138	15	upper	upper	ADJ
ap-1973	138	16	bounds	bound	NOUN
ap-1973	138	17	of	of	ADP
ap-1973	138	18	cosmic	cosmic	ADJ
ap-1973	138	19	neutrino	neutrino	NOUN
ap-1973	138	20	intensities	intensity	NOUN
ap-1973	138	21	as	as	SCONJ
ap-1973	138	22	obtained	obtain	VERB
ap-1973	138	23	by	by	ADP
ap-1973	138	24	different	different	ADJ
ap-1973	138	25	experiments	experiment	NOUN
ap-1973	138	26	and	and	CCONJ
ap-1973	138	27	from	from	ADP
ap-1973	138	28	corresponding	correspond	VERB
ap-1973	138	29	predictions	prediction	NOUN
ap-1973	138	30	:	:	PUNCT
ap-1973	138	31	a	a	X
ap-1973	138	32	,	,	PUNCT
ap-1973	138	33	atmospheric	atmospheric	ADJ
ap-1973	138	34	neutrino	neutrino	NOUN
ap-1973	138	35	intensity	intensity	NOUN
ap-1973	138	36	and	and	CCONJ
ap-1973	138	37	uncertainty	uncertainty	NOUN
ap-1973	138	38	region	region	NOUN
ap-1973	139	1	[	[	X
ap-1973	139	2	49	49	NUM
ap-1973	139	3	]	]	PUNCT
ap-1973	139	4	;	;	PUNCT
ap-1973	139	5	b	b	X
ap-1973	139	6	,	,	PUNCT
ap-1973	139	7	fréjus	fréju	VERB
ap-1973	139	8	,	,	PUNCT
ap-1973	139	9	νµ	νµ	PROPN
ap-1973	140	1	+	+	CCONJ
ap-1973	140	2	νµ	νµ	PRON
ap-1973	141	1	[	[	X
ap-1973	141	2	51	51	NUM
ap-1973	141	3	]	]	PUNCT
ap-1973	141	4	;	;	PUNCT
ap-1973	141	5	c	c	X
ap-1973	141	6	,	,	PUNCT
ap-1973	141	7	macro	macro	NOUN
ap-1973	141	8	,	,	PUNCT
ap-1973	141	9	νµ	νµ	NOUN
ap-1973	142	1	+	+	CCONJ
ap-1973	142	2	νµ	νµ	NOUN
ap-1973	143	1	[	[	X
ap-1973	143	2	12	12	NUM
ap-1973	143	3	]	]	PUNCT
ap-1973	143	4	;	;	PUNCT
ap-1973	143	5	d	d	X
ap-1973	143	6	,	,	PUNCT
ap-1973	143	7	baikal	baikal	PROPN
ap-1973	143	8	nt-200	nt-200	PROPN
ap-1973	143	9	,	,	PUNCT
ap-1973	143	10	(	(	PUNCT
ap-1973	143	11	νe	νe	PROPN
ap-1973	143	12	+	+	X
ap-1973	143	13	νµ	νµ	NOUN
ap-1973	143	14	+	+	CCONJ
ap-1973	143	15	ντ)/3	ντ)/3	NOUN
ap-1973	144	1	[	[	X
ap-1973	144	2	16	16	NUM
ap-1973	144	3	]	]	PUNCT
ap-1973	144	4	;	;	PUNCT
ap-1973	144	5	e	e	X
ap-1973	144	6	,	,	PUNCT
ap-1973	144	7	amanda	amanda	PROPN
ap-1973	144	8	-	-	PUNCT
ap-1973	144	9	ii	ii	PROPN
ap-1973	144	10	uhe	uhe	PROPN
ap-1973	144	11	2000–02	2000–02	NUM
ap-1973	144	12	,	,	PUNCT
ap-1973	144	13	limits	limit	VERB
ap-1973	144	14	for	for	ADP
ap-1973	144	15	(	(	PUNCT
ap-1973	144	16	νe	νe	PROPN
ap-1973	144	17	+	+	X
ap-1973	144	18	νµ	νµ	NOUN
ap-1973	144	19	+	+	CCONJ
ap-1973	144	20	ντ)/3	ντ)/3	NOUN
ap-1973	145	1	[	[	X
ap-1973	145	2	9	9	NUM
ap-1973	145	3	]	]	PUNCT
ap-1973	145	4	;	;	PUNCT
ap-1973	145	5	f	f	X
ap-1973	145	6	,	,	PUNCT
ap-1973	145	7	amanda	amanda	PROPN
ap-1973	145	8	-	-	PUNCT
ap-1973	145	9	ii	ii	PROPN
ap-1973	145	10	,	,	PUNCT
ap-1973	145	11	νµ	νµ	NOUN
ap-1973	146	1	+	+	CCONJ
ap-1973	146	2	νµ	νµ	NOUN
ap-1973	146	3	limit	limit	NOUN
ap-1973	146	4	[	[	X
ap-1973	146	5	8	8	NUM
ap-1973	146	6	]	]	PUNCT
ap-1973	146	7	;	;	PUNCT
ap-1973	146	8	g	g	PROPN
ap-1973	146	9	,	,	PUNCT
ap-1973	146	10	antares	antare	VERB
ap-1973	146	11	2007–09	2007–09	NUM
ap-1973	146	12	,	,	PUNCT
ap-1973	146	13	νµ	νµ	NOUN
ap-1973	147	1	+	+	CCONJ
ap-1973	147	2	νµ	νµ	NOUN
ap-1973	148	1	[	[	X
ap-1973	148	2	10	10	NUM
ap-1973	148	3	]	]	PUNCT
ap-1973	148	4	;	;	PUNCT
ap-1973	148	5	h	h	X
ap-1973	148	6	,	,	PUNCT
ap-1973	148	7	full	full	ADJ
ap-1973	148	8	icecube	icecube	NOUN
ap-1973	148	9	,	,	PUNCT
ap-1973	148	10	3	3	NUM
ap-1973	148	11	years	year	NOUN
ap-1973	148	12	,	,	PUNCT
ap-1973	148	13	all	all	DET
ap-1973	148	14	flavors	flavor	NOUN
ap-1973	148	15	[	[	X
ap-1973	148	16	36	36	NUM
ap-1973	148	17	]	]	PUNCT
ap-1973	148	18	;	;	PUNCT
ap-1973	148	19	i	i	PRON
ap-1973	148	20	,	,	PUNCT
ap-1973	148	21	auger	auger	NOUN
ap-1973	148	22	diff	diff	PROPN
ap-1973	148	23	.	.	PUNCT
ap-1973	148	24	,	,	PUNCT
ap-1973	148	25	ντ	ντ	PROPN
ap-1973	149	1	+	+	CCONJ
ap-1973	149	2	ντ	ντ	PRON
ap-1973	150	1	[	[	X
ap-1973	150	2	6	6	NUM
ap-1973	150	3	]	]	PUNCT
ap-1973	150	4	;	;	PUNCT
ap-1973	150	5	j	j	PROPN
ap-1973	150	6	,	,	PUNCT
ap-1973	150	7	hires	hire	NOUN
ap-1973	150	8	,	,	PUNCT
ap-1973	150	9	νe	νe	ADP
ap-1973	150	10	+	+	X
ap-1973	150	11	νe	νe	PROPN
ap-1973	150	12	[	[	X
ap-1973	150	13	1	1	NUM
ap-1973	150	14	]	]	PUNCT
ap-1973	150	15	;	;	PUNCT
ap-1973	150	16	k	k	X
ap-1973	150	17	,	,	PUNCT
ap-1973	150	18	hires	hire	VERB
ap-1973	150	19	,	,	PUNCT
ap-1973	150	20	ντ	ντ	PROPN
ap-1973	151	1	+	+	CCONJ
ap-1973	151	2	ντ	ντ	PRON
ap-1973	152	1	[	[	X
ap-1973	152	2	46	46	NUM
ap-1973	152	3	]	]	X
ap-1973	152	4	;	;	PUNCT
ap-1973	152	5	l	l	NOUN
ap-1973	152	6	,	,	PUNCT
ap-1973	152	7	rice	rice	NOUN
ap-1973	152	8	,	,	PUNCT
ap-1973	152	9	all	all	DET
ap-1973	152	10	flavors	flavor	NOUN
ap-1973	153	1	[	[	X
ap-1973	153	2	40	40	NUM
ap-1973	153	3	]	]	PUNCT
ap-1973	153	4	;	;	PUNCT
ap-1973	153	5	m	m	PROPN
ap-1973	153	6	,	,	PUNCT
ap-1973	153	7	auger	auger	NOUN
ap-1973	153	8	integral	integral	ADJ
ap-1973	153	9	,	,	PUNCT
ap-1973	153	10	ντ	ντ	PROPN
ap-1973	154	1	+	+	CCONJ
ap-1973	154	2	ντ	ντ	PRON
ap-1973	155	1	[	[	X
ap-1973	155	2	6	6	NUM
ap-1973	155	3	]	]	PUNCT
ap-1973	155	4	;	;	PUNCT
ap-1973	155	5	n	n	CCONJ
ap-1973	155	6	,	,	PUNCT
ap-1973	155	7	o	o	NOUN
ap-1973	155	8	,	,	PUNCT
ap-1973	155	9	anita	anita	PROPN
ap-1973	155	10	lite	lite	PROPN
ap-1973	155	11	,	,	PUNCT
ap-1973	155	12	all	all	DET
ap-1973	155	13	flavors	flavor	NOUN
ap-1973	156	1	[	[	X
ap-1973	156	2	20	20	NUM
ap-1973	156	3	]	]	PUNCT
ap-1973	156	4	;	;	PUNCT
ap-1973	156	5	p	p	X
ap-1973	156	6	,	,	PUNCT
ap-1973	156	7	anita-08	anita-08	NOUN
ap-1973	156	8	,	,	PUNCT
ap-1973	156	9	all	all	DET
ap-1973	156	10	flavors	flavor	NOUN
ap-1973	157	1	[	[	X
ap-1973	157	2	31	31	NUM
ap-1973	157	3	]	]	PUNCT
ap-1973	157	4	;	;	PUNCT
ap-1973	157	5	q	q	X
ap-1973	157	6	,	,	PUNCT
ap-1973	157	7	glue-04	glue-04	PROPN
ap-1973	157	8	,	,	PUNCT
ap-1973	157	9	all	all	DET
ap-1973	157	10	flavors	flavor	NOUN
ap-1973	157	11	[	[	X
ap-1973	157	12	30	30	NUM
ap-1973	157	13	]	]	PUNCT
ap-1973	157	14	;	;	PUNCT
ap-1973	157	15	r	r	X
ap-1973	157	16	,	,	PUNCT
ap-1973	157	17	forte-04	forte-04	PROPN
ap-1973	157	18	,	,	PUNCT
ap-1973	157	19	all	all	DET
ap-1973	157	20	flavors	flavor	NOUN
ap-1973	158	1	[	[	X
ap-1973	158	2	42	42	NUM
ap-1973	158	3	]	]	PUNCT
ap-1973	158	4	;	;	PUNCT
ap-1973	158	5	s	s	X
ap-1973	158	6	,	,	PUNCT
ap-1973	158	7	t	t	PROPN
ap-1973	158	8	,	,	PUNCT
ap-1973	158	9	icecube	icecube	VERB
ap-1973	158	10	ic22	ic22	PROPN
ap-1973	158	11	,	,	PUNCT
ap-1973	158	12	all	all	DET
ap-1973	158	13	flavors	flavor	NOUN
ap-1973	158	14	[	[	X
ap-1973	158	15	3	3	NUM
ap-1973	158	16	]	]	PUNCT
ap-1973	158	17	;	;	PUNCT
ap-1973	158	18	u	u	NOUN
ap-1973	158	19	,	,	PUNCT
ap-1973	158	20	wsrt	wsrt	NOUN
ap-1973	158	21	/	/	SYM
ap-1973	158	22	newmoon	newmoon	NOUN
ap-1973	158	23	,	,	PUNCT
ap-1973	158	24	20	20	NUM
ap-1973	158	25	hours	hour	NOUN
ap-1973	158	26	,	,	PUNCT
ap-1973	158	27	all	all	DET
ap-1973	158	28	flavors	flavor	NOUN
ap-1973	158	29	[	[	X
ap-1973	158	30	55	55	NUM
ap-1973	158	31	]	]	PUNCT
ap-1973	158	32	;	;	PUNCT
ap-1973	158	33	v	v	X
ap-1973	158	34	,	,	PUNCT
ap-1973	158	35	w	w	PROPN
ap-1973	158	36	,	,	PUNCT
ap-1973	158	37	lunaska	lunaska	ADJ
ap-1973	158	38	,	,	PUNCT
ap-1973	158	39	all	all	DET
ap-1973	158	40	flavorsi	flavorsi	NOUN
ap-1973	158	41	[	[	X
ap-1973	158	42	38	38	NUM
ap-1973	158	43	]	]	PUNCT
ap-1973	158	44	;	;	PUNCT
ap-1973	158	45	x	x	X
ap-1973	158	46	,	,	PUNCT
ap-1973	158	47	topological	topological	ADJ
ap-1973	158	48	defects	defect	NOUN
ap-1973	158	49	[	[	X
ap-1973	158	50	50	50	NUM
ap-1973	158	51	]	]	PUNCT
ap-1973	158	52	;	;	PUNCT
ap-1973	158	53	mpr/2	mpr/2	PROPN
ap-1973	158	54	,	,	PUNCT
ap-1973	158	55	agn	agn	PROPN
ap-1973	158	56	based	base	VERB
ap-1973	158	57	model	model	NOUN
ap-1973	158	58	[	[	X
ap-1973	158	59	44	44	NUM
ap-1973	158	60	]	]	PUNCT
ap-1973	158	61	,	,	PUNCT
ap-1973	158	62	intensity/2	intensity/2	NUM
ap-1973	158	63	;	;	PUNCT
ap-1973	158	64	w&b/2	w&b/2	PROPN
ap-1973	159	1	[	[	X
ap-1973	159	2	18	18	NUM
ap-1973	159	3	,	,	PUNCT
ap-1973	159	4	58	58	NUM
ap-1973	159	5	]	]	PUNCT
ap-1973	159	6	model	model	NOUN
ap-1973	159	7	intensities/2	intensities/2	PROPN
ap-1973	159	8	;	;	PUNCT
ap-1973	159	9	gzk	gzk	PROPN
ap-1973	159	10	-	-	PUNCT
ap-1973	159	11	ν	ν	NOUN
ap-1973	159	12	,	,	PUNCT
ap-1973	159	13	models	model	NOUN
ap-1973	159	14	[	[	X
ap-1973	159	15	13	13	NUM
ap-1973	159	16	,	,	PUNCT
ap-1973	159	17	28	28	NUM
ap-1973	159	18	]	]	PUNCT
ap-1973	159	19	.	.	PUNCT
ap-1973	160	1	[	[	X
ap-1973	160	2	3	3	NUM
ap-1973	160	3	]	]	X
ap-1973	160	4	abbasi	abbasi	PROPN
ap-1973	160	5	,	,	PUNCT
ap-1973	160	6	r.	r.	PROPN
ap-1973	160	7	et	et	PROPN
ap-1973	160	8	al	al	PROPN
ap-1973	160	9	.	.	PROPN
ap-1973	160	10	:	:	PUNCT
ap-1973	160	11	2011b	2011b	NUM
ap-1973	160	12	,	,	PUNCT
ap-1973	160	13	p.r	p.r	PROPN
ap-1973	160	14	.	.	PROPN
ap-1973	161	1	d	d	PROPN
ap-1973	161	2	83	83	NUM
ap-1973	161	3	,	,	PUNCT
ap-1973	161	4	092003	092003	NUM
ap-1973	162	1	[	[	X
ap-1973	162	2	4	4	NUM
ap-1973	162	3	]	]	X
ap-1973	162	4	abbasi	abbasi	PROPN
ap-1973	162	5	,	,	PUNCT
ap-1973	162	6	r.	r.	PROPN
ap-1973	162	7	et	et	PROPN
ap-1973	162	8	al	al	PROPN
ap-1973	162	9	.	.	PROPN
ap-1973	162	10	:	:	PUNCT
ap-1973	162	11	2012	2012	NUM
ap-1973	162	12	,	,	PUNCT
ap-1973	162	13	astrop	astrop	NOUN
ap-1973	162	14	.	.	PUNCT
ap-1973	163	1	phys	phy	NOUN
ap-1973	163	2	.	.	PUNCT
ap-1973	164	1	35	35	NUM
ap-1973	164	2	,	,	PUNCT
ap-1973	164	3	312	312	NUM
ap-1973	164	4	[	[	SYM
ap-1973	164	5	5	5	NUM
ap-1973	164	6	]	]	PUNCT
ap-1973	164	7	abraham	abraham	PROPN
ap-1973	164	8	,	,	PUNCT
ap-1973	164	9	j.	j.	PROPN
ap-1973	164	10	et	et	PROPN
ap-1973	164	11	al	al	PROPN
ap-1973	164	12	.	.	PROPN
ap-1973	164	13	:	:	PUNCT
ap-1973	164	14	2008a	2008a	NUM
ap-1973	164	15	,	,	PUNCT
ap-1973	164	16	astrop	astrop	NOUN
ap-1973	164	17	.	.	PUNCT
ap-1973	165	1	phys	phy	NOUN
ap-1973	165	2	.	.	PUNCT
ap-1973	166	1	29	29	NUM
ap-1973	166	2	,	,	PUNCT
ap-1973	166	3	188	188	NUM
ap-1973	166	4	[	[	SYM
ap-1973	166	5	6	6	NUM
ap-1973	166	6	]	]	X
ap-1973	166	7	abraham	abraham	PROPN
ap-1973	166	8	,	,	PUNCT
ap-1973	166	9	j.	j.	PROPN
ap-1973	166	10	et	et	PROPN
ap-1973	166	11	al	al	PROPN
ap-1973	166	12	.	.	PROPN
ap-1973	166	13	:	:	PUNCT
ap-1973	166	14	2008b	2008b	NUM
ap-1973	166	15	,	,	PUNCT
ap-1973	166	16	p.r.l	p.r.l	NOUN
ap-1973	166	17	.	.	PROPN
ap-1973	166	18	100	100	NUM
ap-1973	166	19	,	,	PUNCT
ap-1973	166	20	211101	211101	NUM
ap-1973	167	1	[	[	X
ap-1973	167	2	7	7	X
ap-1973	167	3	]	]	X
ap-1973	167	4	abraham	abraham	PROPN
ap-1973	167	5	,	,	PUNCT
ap-1973	167	6	j.	j.	PROPN
ap-1973	167	7	et	et	PROPN
ap-1973	167	8	al	al	PROPN
ap-1973	167	9	.	.	PROPN
ap-1973	167	10	:	:	PUNCT
ap-1973	167	11	2009	2009	NUM
ap-1973	167	12	,	,	PUNCT
ap-1973	167	13	astrop	astrop	NOUN
ap-1973	167	14	.	.	PUNCT
ap-1973	168	1	phys	phy	NOUN
ap-1973	168	2	.	.	PUNCT
ap-1973	169	1	31	31	NUM
ap-1973	169	2	,	,	PUNCT
ap-1973	169	3	399	399	NUM
ap-1973	170	1	[	[	SYM
ap-1973	170	2	8	8	NUM
ap-1973	170	3	]	]	PUNCT
ap-1973	170	4	achterberg	achterberg	PROPN
ap-1973	170	5	,	,	PUNCT
ap-1973	170	6	a.	a.	PROPN
ap-1973	170	7	et	et	PROPN
ap-1973	170	8	al	al	PROPN
ap-1973	170	9	.	.	PROPN
ap-1973	170	10	:	:	PUNCT
ap-1973	171	1	2007	2007	NUM
ap-1973	171	2	,	,	PUNCT
ap-1973	171	3	p.r	p.r	PROPN
ap-1973	171	4	.	.	PROPN
ap-1973	172	1	d	d	PROPN
ap-1973	172	2	76	76	NUM
ap-1973	172	3	,	,	PUNCT
ap-1973	172	4	042008	042008	NUM
ap-1973	173	1	[	[	X
ap-1973	173	2	9	9	NUM
ap-1973	173	3	]	]	X
ap-1973	173	4	ackermann	ackermann	PROPN
ap-1973	173	5	,	,	PUNCT
ap-1973	173	6	m.	m.	NOUN
ap-1973	173	7	et	et	PROPN
ap-1973	173	8	al	al	PROPN
ap-1973	173	9	.	.	PROPN
ap-1973	173	10	:	:	PUNCT
ap-1973	173	11	2008	2008	NUM
ap-1973	173	12	,	,	PUNCT
ap-1973	173	13	ap	ap	PROPN
ap-1973	173	14	.	.	PUNCT
ap-1973	173	15	j.	j.	PROPN
ap-1973	173	16	675	675	NUM
ap-1973	173	17	,	,	PUNCT
ap-1973	173	18	1014	1014	NUM
ap-1973	174	1	[	[	X
ap-1973	174	2	10	10	NUM
ap-1973	174	3	]	]	X
ap-1973	174	4	aguilar	aguilar	PROPN
ap-1973	174	5	,	,	PUNCT
ap-1973	174	6	j.	j.	PROPN
ap-1973	174	7	et	et	PROPN
ap-1973	174	8	al	al	PROPN
ap-1973	174	9	.	.	PROPN
ap-1973	174	10	:	:	PUNCT
ap-1973	175	1	2011a	2011a	NUM
ap-1973	175	2	,	,	PUNCT
ap-1973	175	3	p.l	p.l	PROPN
ap-1973	175	4	.	.	PROPN
ap-1973	176	1	b	b	PROPN
ap-1973	176	2	696	696	NUM
ap-1973	176	3	,	,	PUNCT
ap-1973	176	4	16	16	NUM
ap-1973	177	1	[	[	X
ap-1973	177	2	11	11	NUM
ap-1973	177	3	]	]	X
ap-1973	177	4	aguilar	aguilar	PROPN
ap-1973	177	5	,	,	PUNCT
ap-1973	177	6	j.	j.	PROPN
ap-1973	177	7	et	et	PROPN
ap-1973	177	8	al	al	PROPN
ap-1973	177	9	.	.	PROPN
ap-1973	177	10	:	:	PUNCT
ap-1973	177	11	2011b	2011b	NOUN
ap-1973	177	12	,	,	PUNCT
ap-1973	177	13	arxiv:1009.4179	arxiv:1009.4179	NUM
ap-1973	177	14	[	[	X
ap-1973	177	15	12	12	NUM
ap-1973	177	16	]	]	X
ap-1973	177	17	ambrosio	ambrosio	NOUN
ap-1973	177	18	,	,	PUNCT
ap-1973	177	19	m.	m.	NOUN
ap-1973	177	20	et	et	PROPN
ap-1973	177	21	al	al	PROPN
ap-1973	177	22	.	.	PROPN
ap-1973	177	23	:	:	PUNCT
ap-1973	178	1	2003	2003	NUM
ap-1973	178	2	,	,	PUNCT
ap-1973	178	3	astrop	astrop	NOUN
ap-1973	178	4	.	.	PUNCT
ap-1973	179	1	phys	phy	NOUN
ap-1973	179	2	.	.	PUNCT
ap-1973	180	1	19	19	NUM
ap-1973	180	2	,	,	PUNCT
ap-1973	180	3	1	1	NUM
ap-1973	181	1	[	[	SYM
ap-1973	181	2	13	13	NUM
ap-1973	181	3	]	]	PUNCT
ap-1973	181	4	anchordoqui	anchordoqui	NOUN
ap-1973	181	5	,	,	PUNCT
ap-1973	181	6	l.	l.	PROPN
ap-1973	181	7	et	et	PROPN
ap-1973	181	8	al	al	PROPN
ap-1973	181	9	.	.	PROPN
ap-1973	181	10	:	:	PUNCT
ap-1973	181	11	2007	2007	NUM
ap-1973	181	12	,	,	PUNCT
ap-1973	181	13	p.r	p.r	PROPN
ap-1973	181	14	.	.	PROPN
ap-1973	182	1	d	d	PROPN
ap-1973	182	2	76	76	NUM
ap-1973	182	3	,	,	PUNCT
ap-1973	182	4	123008	123008	NUM
ap-1973	183	1	[	[	X
ap-1973	183	2	14	14	NUM
ap-1973	183	3	]	]	X
ap-1973	183	4	askar’yan	askar’yan	PROPN
ap-1973	183	5	,	,	PUNCT
ap-1973	183	6	g.	g.	NOUN
ap-1973	183	7	:	:	PUNCT
ap-1973	183	8	1957	1957	NUM
ap-1973	183	9	,	,	PUNCT
ap-1973	183	10	sov	sov	NOUN
ap-1973	183	11	.	.	PUNCT
ap-1973	184	1	j.	j.	PROPN
ap-1973	185	1	at	at	PROPN
ap-1973	185	2	.	.	PUNCT
ap-1973	185	3	energy	energy	PROPN
ap-1973	185	4	3	3	NUM
ap-1973	185	5	,	,	PUNCT
ap-1973	185	6	921	921	NUM
ap-1973	185	7	[	[	X
ap-1973	185	8	15	15	NUM
ap-1973	185	9	]	]	X
ap-1973	185	10	askar’yan	askar’yan	PROPN
ap-1973	185	11	,	,	PUNCT
ap-1973	185	12	g.	g.	PROPN
ap-1973	185	13	:	:	PUNCT
ap-1973	185	14	1962	1962	NUM
ap-1973	185	15	,	,	PUNCT
ap-1973	185	16	sov	sov	NOUN
ap-1973	185	17	.	.	PUNCT
ap-1973	186	1	phys	phy	NOUN
ap-1973	186	2	.	.	PUNCT
ap-1973	187	1	jetp	jetp	PROPN
ap-1973	187	2	,	,	PUNCT
ap-1973	187	3	14	14	NUM
ap-1973	187	4	,	,	PUNCT
ap-1973	187	5	441	441	NUM
ap-1973	187	6	[	[	SYM
ap-1973	187	7	16	16	NUM
ap-1973	187	8	]	]	X
ap-1973	187	9	avrorin	avrorin	NOUN
ap-1973	187	10	et	et	PROPN
ap-1973	187	11	al	al	PROPN
ap-1973	187	12	.	.	PROPN
ap-1973	187	13	:	:	PUNCT
ap-1973	187	14	2009	2009	NUM
ap-1973	187	15	,	,	PUNCT
ap-1973	187	16	astron	astron	PROPN
ap-1973	187	17	.	.	PUNCT
ap-1973	188	1	lett	lett	PROPN
ap-1973	188	2	.	.	PROPN
ap-1973	188	3	,	,	PUNCT
ap-1973	188	4	35	35	NUM
ap-1973	188	5	,	,	PUNCT
ap-1973	188	6	651	651	NUM
ap-1973	188	7	[	[	SYM
ap-1973	188	8	17	17	NUM
ap-1973	188	9	]	]	X
ap-1973	188	10	babson	babson	PROPN
ap-1973	188	11	,	,	PUNCT
ap-1973	188	12	j.	j.	PROPN
ap-1973	188	13	et	et	PROPN
ap-1973	188	14	al	al	PROPN
ap-1973	188	15	.	.	PROPN
ap-1973	188	16	:	:	PUNCT
ap-1973	189	1	1990	1990	NUM
ap-1973	189	2	,	,	PUNCT
ap-1973	189	3	p.r	p.r	PROPN
ap-1973	189	4	.	.	PROPN
ap-1973	190	1	d	d	PROPN
ap-1973	190	2	42	42	NUM
ap-1973	190	3	,	,	PUNCT
ap-1973	190	4	3613	3613	NUM
ap-1973	190	5	[	[	X
ap-1973	190	6	18	18	NUM
ap-1973	190	7	]	]	SYM
ap-1973	190	8	bahcall	bahcall	NOUN
ap-1973	190	9	,	,	PUNCT
ap-1973	190	10	j.	j.	PROPN
ap-1973	190	11	,	,	PUNCT
ap-1973	190	12	e.	e.	PROPN
ap-1973	190	13	waxman	waxman	PROPN
ap-1973	190	14	:	:	PUNCT
ap-1973	190	15	2001	2001	NUM
ap-1973	190	16	,	,	PUNCT
ap-1973	190	17	p.r	p.r	PROPN
ap-1973	190	18	.	.	PROPN
ap-1973	191	1	d	d	PROPN
ap-1973	191	2	64	64	NUM
ap-1973	191	3	,	,	PUNCT
ap-1973	191	4	023002	023002	NUM
ap-1973	192	1	[	[	X
ap-1973	192	2	19	19	NUM
ap-1973	192	3	]	]	X
ap-1973	192	4	barwick	barwick	PROPN
ap-1973	192	5	,	,	PUNCT
ap-1973	192	6	s.	s.	PROPN
ap-1973	192	7	et	et	PROPN
ap-1973	192	8	al	al	PROPN
ap-1973	192	9	.	.	PROPN
ap-1973	192	10	:	:	PUNCT
ap-1973	192	11	2005	2005	NUM
ap-1973	192	12	,	,	PUNCT
ap-1973	192	13	j.	j.	PROPN
ap-1973	192	14	glaciology	glaciology	PROPN
ap-1973	192	15	,	,	PUNCT
ap-1973	192	16	51	51	NUM
ap-1973	192	17	,	,	PUNCT
ap-1973	192	18	173	173	NUM
ap-1973	192	19	[	[	SYM
ap-1973	192	20	20	20	NUM
ap-1973	192	21	]	]	PUNCT
ap-1973	192	22	barwick	barwick	PROPN
ap-1973	192	23	,	,	PUNCT
ap-1973	192	24	s.	s.	PROPN
ap-1973	192	25	et	et	PROPN
ap-1973	192	26	al	al	PROPN
ap-1973	192	27	.	.	PROPN
ap-1973	192	28	:	:	PUNCT
ap-1973	192	29	2006	2006	NUM
ap-1973	192	30	,	,	PUNCT
ap-1973	192	31	p.r.l	p.r.l	NOUN
ap-1973	192	32	.	.	PROPN
ap-1973	192	33	96	96	NUM
ap-1973	192	34	,	,	PUNCT
ap-1973	192	35	171101	171101	NUM
ap-1973	192	36	[	[	X
ap-1973	192	37	21	21	NUM
ap-1973	192	38	]	]	X
ap-1973	192	39	barwick	barwick	PROPN
ap-1973	192	40	,	,	PUNCT
ap-1973	192	41	s.w	s.w	PROPN
ap-1973	192	42	.	.	PROPN
ap-1973	192	43	et	et	PROPN
ap-1973	192	44	al	al	PROPN
ap-1973	192	45	.	.	PROPN
ap-1973	192	46	:	:	PUNCT
ap-1973	192	47	2011	2011	NUM
ap-1973	192	48	,	,	PUNCT
ap-1973	192	49	proc	proc	PROPN
ap-1973	192	50	.	.	PUNCT
ap-1973	193	1	icrc	icrc	PROPN
ap-1973	193	2	,	,	PUNCT
ap-1973	193	3	he2.3	he2.3	NOUN
ap-1973	193	4	,	,	PUNCT
ap-1973	193	5	236	236	NUM
ap-1973	193	6	[	[	SYM
ap-1973	193	7	22	22	NUM
ap-1973	193	8	]	]	X
ap-1973	193	9	belz	belz	PROPN
ap-1973	193	10	,	,	PUNCT
ap-1973	193	11	j.	j.	PROPN
ap-1973	193	12	:	:	PUNCT
ap-1973	193	13	2009	2009	NUM
ap-1973	193	14	,	,	PUNCT
ap-1973	193	15	n.p	n.p	PROPN
ap-1973	193	16	.	.	PROPN
ap-1973	193	17	b	b	PROPN
ap-1973	193	18	(	(	PUNCT
ap-1973	193	19	proc	proc	NOUN
ap-1973	193	20	.	.	PUNCT
ap-1973	194	1	suppl	suppl	PROPN
ap-1973	194	2	.	.	PUNCT
ap-1973	194	3	)	)	PUNCT
ap-1973	195	1	190	190	NUM
ap-1973	195	2	,	,	PUNCT
ap-1973	195	3	5	5	NUM
ap-1973	195	4	[	[	SYM
ap-1973	195	5	23	23	NUM
ap-1973	195	6	]	]	X
ap-1973	195	7	cheng	cheng	PROPN
ap-1973	195	8	,	,	PUNCT
ap-1973	195	9	e.	e.	PROPN
ap-1973	195	10	et	et	PROPN
ap-1973	195	11	al	al	PROPN
ap-1973	195	12	.	.	PROPN
ap-1973	195	13	:	:	PUNCT
ap-1973	196	1	2011	2011	NUM
ap-1973	196	2	,	,	PUNCT
ap-1973	196	3	proc	proc	PROPN
ap-1973	196	4	.	.	PUNCT
ap-1973	197	1	icrc	icrc	ADJ
ap-1973	197	2	he2.3	he2.3	PROPN
ap-1973	197	3	,	,	PUNCT
ap-1973	197	4	267	267	NUM
ap-1973	197	5	[	[	SYM
ap-1973	197	6	24	24	NUM
ap-1973	197	7	]	]	X
ap-1973	197	8	chiba	chiba	PROPN
ap-1973	197	9	,	,	PUNCT
ap-1973	197	10	m.	m.	NOUN
ap-1973	197	11	et	et	PROPN
ap-1973	197	12	al	al	PROPN
ap-1973	197	13	.	.	PROPN
ap-1973	197	14	:	:	PUNCT
ap-1973	198	1	2001	2001	NUM
ap-1973	198	2	,	,	PUNCT
ap-1973	198	3	proc	proc	NOUN
ap-1973	198	4	.	.	PUNCT
ap-1973	199	1	first	first	PROPN
ap-1973	199	2	ncts	nct	VERB
ap-1973	199	3	workshop	workshop	NOUN
ap-1973	199	4	,	,	PUNCT
ap-1973	199	5	kenting	kenting	PROPN
ap-1973	199	6	,	,	PUNCT
ap-1973	199	7	taiwan	taiwan	PROPN
ap-1973	199	8	,	,	PUNCT
ap-1973	199	9	p.	p.	NOUN
ap-1973	199	10	90	90	NUM
ap-1973	199	11	,	,	PUNCT
ap-1973	199	12	world	world	NOUN
ap-1973	199	13	scientific	scientific	NOUN
ap-1973	199	14	[	[	X
ap-1973	199	15	25	25	NUM
ap-1973	199	16	]	]	X
ap-1973	199	17	chikawa	chikawa	NOUN
ap-1973	199	18	,	,	PUNCT
ap-1973	199	19	m.	m.	NOUN
ap-1973	199	20	et	et	PROPN
ap-1973	199	21	al	al	PROPN
ap-1973	199	22	.	.	PROPN
ap-1973	199	23	:	:	PUNCT
ap-1973	199	24	1999	1999	NUM
ap-1973	199	25	,	,	PUNCT
ap-1973	199	26	proc	proc	PROPN
ap-1973	199	27	.	.	PUNCT
ap-1973	200	1	icrc	icrc	PROPN
ap-1973	200	2	5	5	NUM
ap-1973	200	3	,	,	PUNCT
ap-1973	200	4	17	17	NUM
ap-1973	200	5	[	[	SYM
ap-1973	200	6	26	26	NUM
ap-1973	200	7	]	]	X
ap-1973	200	8	descamps	descamp	NOUN
ap-1973	200	9	,	,	PUNCT
ap-1973	200	10	freija	freija	NOUN
ap-1973	200	11	:	:	PUNCT
ap-1973	200	12	2009	2009	NUM
ap-1973	200	13	,	,	PUNCT
ap-1973	200	14	proc	proc	NOUN
ap-1973	200	15	.	.	PUNCT
ap-1973	201	1	icrc	icrc	PROPN
ap-1973	202	1	[	[	X
ap-1973	202	2	27	27	NUM
ap-1973	202	3	]	]	X
ap-1973	202	4	ebisuzaki	ebisuzaki	ADJ
ap-1973	202	5	,	,	PUNCT
ap-1973	202	6	t.	t.	PROPN
ap-1973	202	7	et	et	PROPN
ap-1973	202	8	al	al	PROPN
ap-1973	202	9	.	.	PROPN
ap-1973	202	10	:	:	PUNCT
ap-1973	202	11	2009	2009	NUM
ap-1973	202	12	,	,	PUNCT
ap-1973	202	13	proc	proc	NOUN
ap-1973	202	14	.	.	PUNCT
ap-1973	203	1	icrc	icrc	PROPN
ap-1973	204	1	[	[	X
ap-1973	204	2	28	28	NUM
ap-1973	204	3	]	]	X
ap-1973	204	4	engel	engel	PROPN
ap-1973	204	5	,	,	PUNCT
ap-1973	204	6	r.	r.	PROPN
ap-1973	204	7	et	et	PROPN
ap-1973	204	8	al	al	PROPN
ap-1973	204	9	.	.	PROPN
ap-1973	204	10	:	:	PUNCT
ap-1973	204	11	2001	2001	NUM
ap-1973	204	12	,	,	PUNCT
ap-1973	204	13	p.r	p.r	PROPN
ap-1973	204	14	.	.	PROPN
ap-1973	205	1	d	d	PROPN
ap-1973	205	2	64	64	NUM
ap-1973	205	3	,	,	PUNCT
ap-1973	205	4	093010	093010	NUM
ap-1973	206	1	[	[	X
ap-1973	206	2	29	29	NUM
ap-1973	206	3	]	]	X
ap-1973	206	4	gorham	gorham	PROPN
ap-1973	206	5	,	,	PUNCT
ap-1973	206	6	p.	p.	NOUN
ap-1973	206	7	et	et	NOUN
ap-1973	207	1	al	al	PROPN
ap-1973	207	2	.	.	PROPN
ap-1973	207	3	:	:	PUNCT
ap-1973	208	1	2002	2002	NUM
ap-1973	208	2	,	,	PUNCT
ap-1973	208	3	n.i.m	n.i.m	NOUN
ap-1973	208	4	.	.	PUNCT
ap-1973	209	1	a	a	DET
ap-1973	209	2	490	490	NUM
ap-1973	209	3	,	,	PUNCT
ap-1973	209	4	476	476	NUM
ap-1973	209	5	[	[	X
ap-1973	209	6	30	30	NUM
ap-1973	209	7	]	]	X
ap-1973	209	8	gorham	gorham	PROPN
ap-1973	209	9	,	,	PUNCT
ap-1973	209	10	p.	p.	NOUN
ap-1973	209	11	et	et	NOUN
ap-1973	210	1	al	al	PROPN
ap-1973	210	2	.	.	PROPN
ap-1973	210	3	:	:	PUNCT
ap-1973	211	1	2004	2004	NUM
ap-1973	211	2	,	,	PUNCT
ap-1973	211	3	p.r.l	p.r.l	NOUN
ap-1973	211	4	.	.	PROPN
ap-1973	211	5	93	93	NUM
ap-1973	211	6	,	,	PUNCT
ap-1973	211	7	041101	041101	NUM
ap-1973	212	1	[	[	X
ap-1973	212	2	31	31	NUM
ap-1973	212	3	]	]	X
ap-1973	212	4	gorham	gorham	PROPN
ap-1973	212	5	,	,	PUNCT
ap-1973	212	6	p.	p.	NOUN
ap-1973	212	7	et	et	NOUN
ap-1973	213	1	al	al	PROPN
ap-1973	213	2	.	.	PROPN
ap-1973	213	3	:	:	PUNCT
ap-1973	214	1	2010	2010	NUM
ap-1973	214	2	,	,	PUNCT
ap-1973	214	3	arxiv:1003.2961v3	arxiv:1003.2961v3	NOUN
ap-1973	214	4	[	[	X
ap-1973	214	5	32	32	NUM
ap-1973	214	6	]	]	PUNCT
ap-1973	214	7	greisen	greisen	PROPN
ap-1973	214	8	,	,	PUNCT
ap-1973	214	9	k.	k.	PROPN
ap-1973	214	10	:	:	PUNCT
ap-1973	214	11	1966	1966	NUM
ap-1973	214	12	,	,	PUNCT
ap-1973	214	13	p.r.l	p.r.l	NOUN
ap-1973	214	14	.	.	PROPN
ap-1973	214	15	16	16	NUM
ap-1973	214	16	,	,	PUNCT
ap-1973	214	17	748	748	NUM
ap-1973	214	18	[	[	SYM
ap-1973	214	19	33	33	NUM
ap-1973	214	20	]	]	PUNCT
ap-1973	214	21	gusev	gusev	NOUN
ap-1973	214	22	,	,	PUNCT
ap-1973	214	23	g.	g.	PROPN
ap-1973	214	24	et	et	PROPN
ap-1973	214	25	al	al	PROPN
ap-1973	214	26	.	.	PROPN
ap-1973	214	27	:	:	PUNCT
ap-1973	215	1	2006	2006	NUM
ap-1973	215	2	,	,	PUNCT
ap-1973	215	3	dokl	dokl	NOUN
ap-1973	215	4	.	.	PUNCT
ap-1973	216	1	phys	phy	NOUN
ap-1973	216	2	.	.	PUNCT
ap-1973	217	1	51	51	NUM
ap-1973	217	2	,	,	PUNCT
ap-1973	217	3	22	22	NUM
ap-1973	218	1	[	[	SYM
ap-1973	218	2	34	34	NUM
ap-1973	218	3	]	]	X
ap-1973	218	4	hanson	hanson	PROPN
ap-1973	218	5	,	,	PUNCT
ap-1973	218	6	j.	j.	PROPN
ap-1973	218	7	et	et	PROPN
ap-1973	218	8	al	al	PROPN
ap-1973	218	9	.	.	PROPN
ap-1973	218	10	:	:	PUNCT
ap-1973	218	11	2011	2011	NUM
ap-1973	218	12	,	,	PUNCT
ap-1973	218	13	proc	proc	PROPN
ap-1973	218	14	.	.	PUNCT
ap-1973	219	1	icrc	icrc	ADJ
ap-1973	219	2	he2.3	he2.3	PROPN
ap-1973	219	3	,	,	PUNCT
ap-1973	219	4	168	168	NUM
ap-1973	219	5	[	[	SYM
ap-1973	219	6	35	35	NUM
ap-1973	219	7	]	]	PUNCT
ap-1973	219	8	icecube	icecube	NOUN
ap-1973	219	9	:	:	PUNCT
ap-1973	219	10	2011a	2011a	NUM
ap-1973	219	11	,	,	PUNCT
ap-1973	219	12	proc	proc	NOUN
ap-1973	219	13	.	.	PUNCT
ap-1973	220	1	icrc	icrc	ADJ
ap-1973	220	2	he2.3	he2.3	PROPN
ap-1973	220	3	,	,	PUNCT
ap-1973	220	4	160	160	NUM
ap-1973	220	5	[	[	SYM
ap-1973	220	6	36	36	NUM
ap-1973	220	7	]	]	PUNCT
ap-1973	220	8	icecube	icecube	NOUN
ap-1973	220	9	:	:	PUNCT
ap-1973	220	10	2011b	2011b	NOUN
ap-1973	220	11	,	,	PUNCT
ap-1973	220	12	proc	proc	NOUN
ap-1973	220	13	.	.	PUNCT
ap-1973	221	1	icrc	icrc	ADJ
ap-1973	221	2	he2.3	he2.3	PROPN
ap-1973	221	3	,	,	PUNCT
ap-1973	221	4	204	204	NUM
ap-1973	221	5	[	[	SYM
ap-1973	221	6	37	37	NUM
ap-1973	221	7	]	]	X
ap-1973	221	8	ishihara	ishihara	PROPN
ap-1973	221	9	,	,	PUNCT
ap-1973	221	10	a.	a.	NOUN
ap-1973	221	11	,	,	PUNCT
ap-1973	221	12	plenary	plenary	ADJ
ap-1973	221	13	talk	talk	NOUN
ap-1973	221	14	at	at	ADP
ap-1973	221	15	nu2012	nu2012	PROPN
ap-1973	222	1	[	[	X
ap-1973	222	2	38	38	NUM
ap-1973	222	3	]	]	X
ap-1973	222	4	james	james	PROPN
ap-1973	222	5	,	,	PUNCT
ap-1973	222	6	c.	c.	PROPN
ap-1973	222	7	et	et	PROPN
ap-1973	222	8	al	al	PROPN
ap-1973	222	9	.	.	PROPN
ap-1973	222	10	:	:	PUNCT
ap-1973	222	11	2010	2010	NUM
ap-1973	222	12	,	,	PUNCT
ap-1973	222	13	p.r	p.r	PROPN
ap-1973	222	14	.	.	PROPN
ap-1973	223	1	d	d	PROPN
ap-1973	223	2	81	81	NUM
ap-1973	223	3	,	,	PUNCT
ap-1973	223	4	042003	042003	NUM
ap-1973	224	1	[	[	X
ap-1973	224	2	39	39	NUM
ap-1973	224	3	]	]	X
ap-1973	224	4	katz	katz	PROPN
ap-1973	224	5	,	,	PUNCT
ap-1973	224	6	u.f	u.f	PROPN
ap-1973	224	7	.	.	PROPN
ap-1973	224	8	,	,	PUNCT
ap-1973	224	9	for	for	ADP
ap-1973	224	10	the	the	DET
ap-1973	224	11	km3net	km3net	PROPN
ap-1973	224	12	collaboration	collaboration	NOUN
ap-1973	224	13	:	:	PUNCT
ap-1973	224	14	2011	2011	NUM
ap-1973	224	15	,	,	PUNCT
ap-1973	224	16	n.i.m	n.i.m	NOUN
ap-1973	224	17	.	.	PROPN
ap-1973	224	18	,	,	PUNCT
ap-1973	224	19	a639	a639	PROPN
ap-1973	224	20	,	,	PUNCT
ap-1973	224	21	50	50	NUM
ap-1973	224	22	[	[	SYM
ap-1973	224	23	40	40	NUM
ap-1973	224	24	]	]	X
ap-1973	224	25	kravchenko	kravchenko	PROPN
ap-1973	224	26	,	,	PUNCT
ap-1973	224	27	i.	i.	PROPN
ap-1973	224	28	et	et	PROPN
ap-1973	224	29	al	al	PROPN
ap-1973	224	30	.	.	PROPN
ap-1973	224	31	:	:	PUNCT
ap-1973	224	32	2006	2006	NUM
ap-1973	224	33	,	,	PUNCT
ap-1973	224	34	p.r	p.r	PROPN
ap-1973	224	35	.	.	PROPN
ap-1973	225	1	d	d	PROPN
ap-1973	225	2	73	73	NUM
ap-1973	225	3	,	,	PUNCT
ap-1973	225	4	082002	082002	NUM
ap-1973	226	1	[	[	X
ap-1973	226	2	41	41	NUM
ap-1973	226	3	]	]	PUNCT
ap-1973	226	4	learned	learn	VERB
ap-1973	226	5	,	,	PUNCT
ap-1973	226	6	j.g	j.g	PROPN
ap-1973	226	7	.	.	PROPN
ap-1973	226	8	:	:	PUNCT
ap-1973	226	9	1979	1979	NUM
ap-1973	226	10	,	,	PUNCT
ap-1973	226	11	p.r	p.r	PROPN
ap-1973	226	12	.	.	PROPN
ap-1973	227	1	d	d	PROPN
ap-1973	227	2	19	19	NUM
ap-1973	227	3	,	,	PUNCT
ap-1973	227	4	3293	3293	NUM
ap-1973	227	5	[	[	X
ap-1973	227	6	42	42	NUM
ap-1973	227	7	]	]	X
ap-1973	227	8	lehtinen	lehtinen	PROPN
ap-1973	227	9	,	,	PUNCT
ap-1973	227	10	n.	n.	PROPN
ap-1973	227	11	et	et	PROPN
ap-1973	227	12	al	al	PROPN
ap-1973	227	13	.	.	PROPN
ap-1973	227	14	:	:	PUNCT
ap-1973	228	1	2004	2004	NUM
ap-1973	228	2	,	,	PUNCT
ap-1973	228	3	p.r	p.r	PROPN
ap-1973	228	4	.	.	PROPN
ap-1973	228	5	d	d	PROPN
ap-1973	228	6	69	69	NUM
ap-1973	228	7	,	,	PUNCT
ap-1973	228	8	013008	013008	NUM
ap-1973	229	1	[	[	X
ap-1973	229	2	43	43	NUM
ap-1973	229	3	]	]	X
ap-1973	229	4	mangano	mangano	PROPN
ap-1973	229	5	,	,	PUNCT
ap-1973	229	6	s.	s.	PROPN
ap-1973	229	7	:	:	PUNCT
ap-1973	229	8	2011	2011	NUM
ap-1973	229	9	,	,	PUNCT
ap-1973	229	10	proc	proc	PROPN
ap-1973	229	11	.	.	PUNCT
ap-1973	230	1	icrc	icrc	ADJ
ap-1973	230	2	he2.3	he2.3	PROPN
ap-1973	230	3	,	,	PUNCT
ap-1973	230	4	118	118	NUM
ap-1973	230	5	[	[	SYM
ap-1973	230	6	44	44	NUM
ap-1973	230	7	]	]	SYM
ap-1973	230	8	mannheim	mannheim	PROPN
ap-1973	230	9	,	,	PUNCT
ap-1973	230	10	k.	k.	PROPN
ap-1973	230	11	et	et	PROPN
ap-1973	230	12	al	al	PROPN
ap-1973	230	13	.	.	PROPN
ap-1973	230	14	:	:	PUNCT
ap-1973	231	1	2000	2000	NUM
ap-1973	231	2	,	,	PUNCT
ap-1973	231	3	p.r	p.r	PROPN
ap-1973	231	4	.	.	PROPN
ap-1973	232	1	d	d	PROPN
ap-1973	232	2	63	63	NUM
ap-1973	232	3	,	,	PUNCT
ap-1973	232	4	023003	023003	NUM
ap-1973	233	1	[	[	X
ap-1973	233	2	45	45	NUM
ap-1973	233	3	]	]	X
ap-1973	233	4	markov	markov	X
ap-1973	233	5	,	,	PUNCT
ap-1973	233	6	m.a	m.a	PROPN
ap-1973	233	7	.	.	PROPN
ap-1973	233	8	:	:	PUNCT
ap-1973	233	9	1960	1960	NUM
ap-1973	233	10	,	,	PUNCT
ap-1973	233	11	proc	proc	NOUN
ap-1973	233	12	.	.	PUNCT
ap-1973	234	1	internat	internat	PROPN
ap-1973	234	2	.	.	PUNCT
ap-1973	234	3	conf	conf	PROPN
ap-1973	234	4	.	.	PUNCT
ap-1973	235	1	on	on	ADP
ap-1973	235	2	high	high	ADJ
ap-1973	235	3	energy	energy	NOUN
ap-1973	235	4	physics	physics	NOUN
ap-1973	235	5	,	,	PUNCT
ap-1973	235	6	rochester	rochester	PROPN
ap-1973	235	7	,	,	PUNCT
ap-1973	235	8	univ	univ	PROPN
ap-1973	235	9	.	.	PROPN
ap-1973	235	10	of	of	ADP
ap-1973	235	11	rochester	rochester	PROPN
ap-1973	235	12	/	/	SYM
ap-1973	235	13	interscience	interscience	PROPN
ap-1973	235	14	,	,	PUNCT
ap-1973	235	15	rochester	rochester	PROPN
ap-1973	235	16	,	,	PUNCT
ap-1973	235	17	n.y	n.y	PROPN
ap-1973	235	18	.	.	PUNCT
ap-1973	235	19	)	)	PUNCT
ap-1973	236	1	p.	p.	NOUN
ap-1973	236	2	578	578	NUM
ap-1973	237	1	[	[	X
ap-1973	237	2	46	46	NUM
ap-1973	237	3	]	]	PUNCT
ap-1973	237	4	martens	marten	NOUN
ap-1973	237	5	,	,	PUNCT
ap-1973	237	6	k.	k.	PROPN
ap-1973	237	7	:	:	PUNCT
ap-1973	237	8	2007	2007	NUM
ap-1973	237	9	,	,	PUNCT
ap-1973	237	10	arxiv:0707.4417v1	arxiv:0707.4417v1	PROPN
ap-1973	237	11	[	[	X
ap-1973	237	12	47	47	NUM
ap-1973	237	13	]	]	PUNCT
ap-1973	237	14	matano	matano	X
ap-1973	237	15	,	,	PUNCT
ap-1973	237	16	t.	t.	PROPN
ap-1973	237	17	et	et	PROPN
ap-1973	237	18	al	al	PROPN
ap-1973	237	19	.	.	PROPN
ap-1973	237	20	:	:	PUNCT
ap-1973	238	1	1965	1965	NUM
ap-1973	238	2	,	,	PUNCT
ap-1973	238	3	p.r.l	p.r.l	NOUN
ap-1973	238	4	.	.	PROPN
ap-1973	238	5	15	15	NUM
ap-1973	238	6	,	,	PUNCT
ap-1973	238	7	594	594	NUM
ap-1973	238	8	[	[	SYM
ap-1973	238	9	48	48	NUM
ap-1973	238	10	]	]	PUNCT
ap-1973	238	11	matthews	matthews	PROPN
ap-1973	238	12	,	,	PUNCT
ap-1973	238	13	j.n	j.n	PROPN
ap-1973	238	14	.	.	PROPN
ap-1973	238	15	:	:	PUNCT
ap-1973	238	16	2011	2011	NUM
ap-1973	238	17	,	,	PUNCT
ap-1973	238	18	n.p	n.p	PROPN
ap-1973	238	19	.	.	PROPN
ap-1973	238	20	b	b	PROPN
ap-1973	238	21	(	(	PUNCT
ap-1973	238	22	proc	proc	NOUN
ap-1973	238	23	.	.	PUNCT
ap-1973	239	1	suppl	suppl	PROPN
ap-1973	239	2	.	.	PUNCT
ap-1973	239	3	)	)	PUNCT
ap-1973	240	1	212	212	NUM
ap-1973	240	2	,	,	PUNCT
ap-1973	240	3	79	79	NUM
ap-1973	240	4	754	754	NUM
ap-1973	240	5	vol	vol	NOUN
ap-1973	240	6	.	.	PUNCT
ap-1973	241	1	53	53	NUM
ap-1973	241	2	supplement/2013	supplement/2013	ADJ
ap-1973	241	3	recent	recent	ADJ
ap-1973	241	4	developments	development	NOUN
ap-1973	241	5	in	in	ADP
ap-1973	241	6	ultra	ultra	ADJ
ap-1973	241	7	-	-	ADJ
ap-1973	241	8	high	high	ADJ
ap-1973	241	9	energy	energy	NOUN
ap-1973	241	10	neutrino	neutrino	NOUN
ap-1973	241	11	astronomy	astronomy	NOUN
ap-1973	241	12	[	[	X
ap-1973	241	13	49	49	NUM
ap-1973	241	14	]	]	X
ap-1973	241	15	münch	münch	NOUN
ap-1973	241	16	,	,	PUNCT
ap-1973	241	17	k.	k.	PROPN
ap-1973	241	18	et	et	PROPN
ap-1973	241	19	al	al	PROPN
ap-1973	241	20	.	.	PROPN
ap-1973	241	21	:	:	PUNCT
ap-1973	241	22	2005	2005	NUM
ap-1973	241	23	,	,	PUNCT
ap-1973	241	24	proc	proc	PROPN
ap-1973	241	25	.	.	PUNCT
ap-1973	242	1	icrc	icrc	PROPN
ap-1973	242	2	5	5	NUM
ap-1973	242	3	,	,	PUNCT
ap-1973	242	4	17	17	NUM
ap-1973	242	5	[	[	SYM
ap-1973	242	6	50	50	NUM
ap-1973	242	7	]	]	PUNCT
ap-1973	242	8	protheroe	protheroe	NOUN
ap-1973	242	9	,	,	PUNCT
ap-1973	242	10	r.	r.	PROPN
ap-1973	242	11	,	,	PUNCT
ap-1973	242	12	stanev	stanev	NOUN
ap-1973	242	13	,	,	PUNCT
ap-1973	242	14	t.	t.	PROPN
ap-1973	242	15	:	:	PUNCT
ap-1973	242	16	1998	1998	NUM
ap-1973	242	17	,	,	PUNCT
ap-1973	242	18	p.r	p.r	PROPN
ap-1973	242	19	.	.	PROPN
ap-1973	243	1	d	d	PROPN
ap-1973	243	2	59	59	NUM
ap-1973	243	3	,	,	PUNCT
ap-1973	243	4	043504	043504	NUM
ap-1973	243	5	[	[	X
ap-1973	243	6	51	51	NUM
ap-1973	243	7	]	]	X
ap-1973	243	8	rhode	rhode	NOUN
ap-1973	243	9	,	,	PUNCT
ap-1973	243	10	w.	w.	PROPN
ap-1973	243	11	et	et	PROPN
ap-1973	243	12	al	al	PROPN
ap-1973	243	13	.	.	PROPN
ap-1973	243	14	:	:	PUNCT
ap-1973	243	15	1996	1996	NUM
ap-1973	243	16	,	,	PUNCT
ap-1973	243	17	astrop	astrop	NOUN
ap-1973	243	18	.	.	PUNCT
ap-1973	244	1	phys	phy	NOUN
ap-1973	244	2	.	.	PUNCT
ap-1973	245	1	4	4	NUM
ap-1973	245	2	,	,	PUNCT
ap-1973	245	3	217	217	NUM
ap-1973	245	4	[	[	X
ap-1973	245	5	52	52	NUM
ap-1973	245	6	]	]	PUNCT
ap-1973	245	7	risse	risse	PROPN
ap-1973	245	8	,	,	PUNCT
ap-1973	245	9	m.	m.	NOUN
ap-1973	245	10	et	et	PROPN
ap-1973	245	11	al	al	PROPN
ap-1973	245	12	.	.	PROPN
ap-1973	245	13	:	:	PUNCT
ap-1973	245	14	2012	2012	NUM
ap-1973	245	15	,	,	PUNCT
ap-1973	245	16	proc	proc	NOUN
ap-1973	245	17	.	.	PUNCT
ap-1973	246	1	uhecr-2012	uhecr-2012	ADJ
ap-1973	246	2	conf	conf	NOUN
ap-1973	246	3	.	.	PUNCT
ap-1973	246	4	,	,	PUNCT
ap-1973	246	5	cern	cern	PROPN
ap-1973	246	6	(	(	PUNCT
ap-1973	246	7	in	in	ADP
ap-1973	246	8	print	print	NOUN
ap-1973	246	9	)	)	PUNCT
ap-1973	247	1	[	[	X
ap-1973	247	2	53	53	NUM
ap-1973	247	3	]	]	PUNCT
ap-1973	247	4	ryabov	ryabov	NOUN
ap-1973	247	5	,	,	PUNCT
ap-1973	247	6	v.a	v.a	PROPN
ap-1973	247	7	.	.	PROPN
ap-1973	247	8	et	et	PROPN
ap-1973	247	9	al	al	PROPN
ap-1973	247	10	.	.	PROPN
ap-1973	247	11	:	:	PUNCT
ap-1973	247	12	2009	2009	NUM
ap-1973	247	13	,	,	PUNCT
ap-1973	247	14	n.p	n.p	PROPN
ap-1973	247	15	.	.	PROPN
ap-1973	247	16	b	b	PROPN
ap-1973	247	17	(	(	PUNCT
ap-1973	247	18	proc	proc	NOUN
ap-1973	247	19	.	.	PUNCT
ap-1973	248	1	suppl	suppl	PROPN
ap-1973	248	2	.	.	PUNCT
ap-1973	248	3	)	)	PUNCT
ap-1973	248	4	,	,	PUNCT
ap-1973	249	1	196	196	NUM
ap-1973	249	2	,	,	PUNCT
ap-1973	249	3	458	458	NUM
ap-1973	249	4	[	[	X
ap-1973	249	5	54	54	NUM
ap-1973	249	6	]	]	PUNCT
ap-1973	249	7	scholten	scholten	NOUN
ap-1973	249	8	,	,	PUNCT
ap-1973	249	9	o.	o.	PROPN
ap-1973	249	10	et	et	PROPN
ap-1973	249	11	al	al	PROPN
ap-1973	249	12	.	.	PROPN
ap-1973	249	13	:	:	PUNCT
ap-1973	249	14	2009	2009	NUM
ap-1973	249	15	,	,	PUNCT
ap-1973	249	16	p.r.l	p.r.l	NOUN
ap-1973	249	17	.	.	PROPN
ap-1973	249	18	103	103	NUM
ap-1973	249	19	,	,	PUNCT
ap-1973	249	20	191301	191301	NUM
ap-1973	249	21	[	[	X
ap-1973	249	22	55	55	NUM
ap-1973	249	23	]	]	PUNCT
ap-1973	249	24	scholten	scholten	NOUN
ap-1973	249	25	,	,	PUNCT
ap-1973	249	26	o.	o.	PROPN
ap-1973	249	27	et	et	PROPN
ap-1973	249	28	al	al	PROPN
ap-1973	249	29	.	.	PROPN
ap-1973	249	30	:	:	PUNCT
ap-1973	249	31	2011	2011	NUM
ap-1973	249	32	,	,	PUNCT
ap-1973	249	33	proc	proc	PROPN
ap-1973	249	34	.	.	PUNCT
ap-1973	250	1	icrc	icrc	PROPN
ap-1973	250	2	,	,	PUNCT
ap-1973	250	3	0086	0086	NUM
ap-1973	251	1	[	[	X
ap-1973	251	2	56	56	NUM
ap-1973	251	3	]	]	X
ap-1973	251	4	singh	singh	PROPN
ap-1973	251	5	,	,	PUNCT
ap-1973	251	6	k.	k.	PROPN
ap-1973	251	7	et	et	PROPN
ap-1973	251	8	al	al	PROPN
ap-1973	251	9	.	.	PROPN
ap-1973	251	10	:	:	PUNCT
ap-1973	251	11	2009	2009	NUM
ap-1973	251	12	,	,	PUNCT
ap-1973	251	13	proc	proc	PROPN
ap-1973	251	14	.	.	PUNCT
ap-1973	252	1	icrc	icrc	PROPN
ap-1973	252	2	,	,	PUNCT
ap-1973	252	3	1077	1077	NUM
ap-1973	253	1	[	[	X
ap-1973	253	2	57	57	NUM
ap-1973	253	3	]	]	PUNCT
ap-1973	253	4	tomida	tomida	NOUN
ap-1973	253	5	,	,	PUNCT
ap-1973	253	6	t.	t.	PROPN
ap-1973	253	7	et	et	PROPN
ap-1973	253	8	al	al	PROPN
ap-1973	253	9	.	.	PROPN
ap-1973	253	10	:	:	PUNCT
ap-1973	254	1	2011	2011	NUM
ap-1973	254	2	,	,	PUNCT
ap-1973	254	3	n.i.m	n.i.m	NOUN
ap-1973	254	4	.	.	PUNCT
ap-1973	255	1	a	a	DET
ap-1973	255	2	654	654	NUM
ap-1973	255	3	,	,	PUNCT
ap-1973	255	4	653	653	NUM
ap-1973	255	5	[	[	SYM
ap-1973	255	6	58	58	NUM
ap-1973	255	7	]	]	PUNCT
ap-1973	255	8	waxman	waxman	PROPN
ap-1973	255	9	,	,	PUNCT
ap-1973	255	10	e.	e.	PROPN
ap-1973	255	11	,	,	PUNCT
ap-1973	255	12	bahcall	bahcall	PROPN
ap-1973	255	13	,	,	PUNCT
ap-1973	255	14	j.	j.	PROPN
ap-1973	255	15	:	:	PUNCT
ap-1973	255	16	1998	1998	NUM
ap-1973	255	17	,	,	PUNCT
ap-1973	255	18	p.r	p.r	PROPN
ap-1973	255	19	.	.	PROPN
ap-1973	256	1	d	d	PROPN
ap-1973	256	2	59	59	NUM
ap-1973	256	3	,	,	PUNCT
ap-1973	256	4	023002	023002	NUM
ap-1973	257	1	[	[	X
ap-1973	257	2	59	59	NUM
ap-1973	257	3	]	]	X
ap-1973	257	4	zatsepin	zatsepin	NOUN
ap-1973	257	5	,	,	PUNCT
ap-1973	257	6	g.t	g.t	PROPN
ap-1973	257	7	.	.	PROPN
ap-1973	257	8	,	,	PUNCT
ap-1973	257	9	kuzmin	kuzmin	PROPN
ap-1973	257	10	,	,	PUNCT
ap-1973	257	11	v.a	v.a	PROPN
ap-1973	257	12	.	.	PROPN
ap-1973	257	13	:	:	PUNCT
ap-1973	257	14	1966	1966	NUM
ap-1973	257	15	,	,	PUNCT
ap-1973	257	16	jetp	jetp	PROPN
ap-1973	257	17	lett	lett	PROPN
ap-1973	257	18	.	.	PROPN
ap-1973	258	1	4	4	NUM
ap-1973	258	2	,	,	PUNCT
ap-1973	258	3	78	78	NUM
ap-1973	258	4	755	755	NUM
ap-1973	258	5	acta	acta	PROPN
ap-1973	258	6	polytechnica	polytechnica	NOUN
ap-1973	258	7	53(supplement):750–755	53(supplement):750–755	NUM
ap-1973	258	8	,	,	PUNCT
ap-1973	258	9	2013	2013	NUM
ap-1973	258	10	1	1	NUM
ap-1973	258	11	introduction	introduction	NOUN
ap-1973	258	12	2	2	NUM
ap-1973	258	13	neutrino	neutrino	NOUN
ap-1973	258	14	reaction	reaction	NOUN
ap-1973	258	15	signatures	signature	NOUN
ap-1973	258	16	and	and	CCONJ
ap-1973	258	17	detection	detection	NOUN
ap-1973	258	18	3	3	NUM
ap-1973	258	19	neutrino	neutrino	NOUN
ap-1973	258	20	telescopes	telescope	NOUN
ap-1973	258	21	3.1	3.1	NUM
ap-1973	258	22	initial	initial	ADJ
ap-1973	258	23	efforts	effort	NOUN
ap-1973	258	24	and	and	CCONJ
ap-1973	258	25	prototypes	prototype	NOUN
ap-1973	258	26	3.2	3.2	NUM
ap-1973	258	27	deep	deep	ADJ
ap-1973	258	28	-	-	PUNCT
ap-1973	258	29	water	water	NOUN
ap-1973	258	30	/	/	SYM
ap-1973	258	31	ice	ice	NOUN
ap-1973	258	32	optical	optical	ADJ
ap-1973	258	33	cherenkov	cherenkov	PROPN
ap-1973	258	34	neutrino	neutrino	NOUN
ap-1973	258	35	telescopes	telescope	NOUN
ap-1973	258	36	3.3	3.3	NUM
ap-1973	258	37	air	air	NOUN
ap-1973	258	38	fluorescence	fluorescence	NOUN
ap-1973	258	39	detection	detection	NOUN
ap-1973	258	40	of	of	ADP
ap-1973	258	41	neutrinos	neutrinos	PROPN
ap-1973	258	42	&	&	CCONJ
ap-1973	258	43	nu	nu	PROPN
ap-1973	258	44	-	-	PUNCT
ap-1973	258	45	initiated	initiate	VERB
ap-1973	258	46	showers	shower	NOUN
ap-1973	258	47	3.4	3.4	NUM
ap-1973	258	48	radio	radio	NOUN
ap-1973	258	49	detection	detection	NOUN
ap-1973	258	50	of	of	ADP
ap-1973	258	51	neutrinos	neutrino	NOUN
ap-1973	258	52	3.5	3.5	NUM
ap-1973	258	53	acoustic	acoustic	ADJ
ap-1973	258	54	neutrino	neutrino	NOUN
ap-1973	258	55	detection	detection	NOUN
ap-1973	258	56	4	4	NUM
ap-1973	258	57	next	next	ADJ
ap-1973	258	58	generation	generation	NOUN
ap-1973	258	59	telescopes	telescope	NOUN
ap-1973	258	60	5	5	NUM
ap-1973	258	61	concluding	conclude	VERB
ap-1973	258	62	remarks	remark	VERB
ap-1973	258	63	acknowledgements	acknowledgement	NOUN
ap-1973	258	64	references	reference	NOUN