2019ApJ...870..136L

Query : 2019ApJ...870..136L

2019ApJ...870..136L - Astrophys. J., 870, 136-136 (2019/January-2)

AGILE detection of gamma-ray sources coincident with cosmic neutrino events.

LUCARELLI F., TAVANI M., PIANO G., BULGARELLI A., DONNARUMMA I., VERRECCHIA F., PITTORI C., ANTONELLI L.A., ARGAN A., BARBIELLINI G., CARAVEO P., CARDILLO M., CATTANEO P.W., CHEN A., COLAFRANCESCO S., COSTA E., DEL MONTE E., DI COCCO G., FERRARI A., FIORETTI V., GALLI M., GIOMMI P., GIULIANI A., LIPARI P., LONGO F., MEREGHETTI S., MORSELLI A., PAOLETTI F., PARMIGGIANI N., PELLIZZONI A., PICOZZA P., PILIA M., RAPPOLDI A., TROIS A., URSI A., VERCELLONE S., VITTORINI V. (The AGILE Team)

Abstract (from CDS):

The origin of cosmic neutrinos is still largely unknown. Using data obtained by the gamma-ray imager on board the Astro-rivelatore Gamma a Immagini Leggero (AGILE) satellite, we systematically searched for transient gamma-ray sources above 100 MeV that are temporally and spatially coincident with 10 recent high-energy neutrino IceCube events. We found three AGILE candidate sources that can be considered possible counterparts to neutrino events. Detecting three gamma-ray/neutrino associations out of 10 IceCube events is shown to be unlikely due to a chance coincidence. One of the sources is related to the BL Lac source TXS 0506+056. For the other two AGILE gamma-ray sources there are no obvious known counterparts, and both Galactic and extragalactic origin should be considered.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): astronomical databases: miscellaneous - BL Lacertae objects: general - gamma rays: galaxies - gamma rays: general - neutrinos

Simbad objects: 31

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Number of rows : 31
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 IceCube-161103 ev 02 43 18.0 +12 33 33           ~ 1 0
2 IceCube-161210 ev 03 06 19.2 +14 58 48           ~ 1 0
3 QSO B0502+049 QSO 05 05 23.18472514 +04 59 42.7245008   18.7 19.0 17.58   ~ 162 1
4 QSO J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 458 2
5 IceCube-170922A ev 05 09.7 +05 43           ~ 148 0
6 SN 1987A SN* 05 35 28.020 -69 16 11.07           SNIIpec 4945 2
7 3FGL J0627.9-1517 Bla 06 27 52.9 -15 19 56           ~ 17 0
8 AT20G J063055-155858 AGN 06 30 55.4 -15 58 59           ~ 5 1
9 PSZ1 G224.01-11.14 ClG 06 31 00.7 -14 50 06           ~ 8 0
10 ICRF J063120.2-141031 QSO 06 31 20.22619203 -14 10 31.7432579       20.19   ~ 33 1
11 AT20G J063147-143030 AGN 06 31 46.7 -14 30 30           ~ 6 1
12 1SXPS J063214.5-143300 X 06 32 14.5 -14 33 00           ~ 1 0
13 IceCube-170321A ev 06 33.3 -14 29           ~ 10 0
14 CRATES J063329-163020 Rad 06 33 31.31 -16 31 12.4           ~ 1 0
15 NVSS J063428-160306 Rad 06 34 28.6 -16 03 07           ~ 2 0
16 1RXS J063533.5-151817 X 06 35 33.5 -15 18 17           ~ 2 0
17 PMN J0635-1415 Rad 06 35 49.9 -14 15 02           ~ 4 1
18 1RXS J063558.2-154100 X 06 35 58.200 -15 41 00.49           ~ 1 0
19 IceCube-160806 ev 08 11 14.4 -00 48 22           ~ 1 0
20 IceCube-171015 ev 10 51.4 -15 26           ~ 2 0
21 IceCube HESE 58537957 128340 ev 13 17 14.4 -32 00 59           ~ 8 0
22 2MASX J14145769-0020589 Bz? 14 14 57.7278949608 -00 20 58.645079844   17.635   16.051   ~ 19 0
23 NVSS J141746-001151 Rad 14 17 46.64 -00 11 51.1           ~ 1 0
24 SDSS J141746.65-001149.8 * 14 17 46.6575451848 -00 11 49.831066428           ~ 1 0
25 AGL J1418+0008 gam 14 18.0 +00 08           ~ 3 1
26 IceCube-160731 ev 14 18 10.6 -00 20 05           ~ 8 1
27 IceCube-170506 ev 14 47 -26.0           ~ 1 0
28 IceCube-160427A ev 16 02.3 +09 20           ~ 8 0
29 IceCube-171028 ev 18 20 18.2 +34 30 04           ~ 1 0
30 IceCube-170312 ev 20 20.6 -26 37           ~ 1 0
31 IceCube-171106A ev 22 40 +07.4           ~ 12 0

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