2021ApJ...920...50A

Query : 2021ApJ...920...50A

2021ApJ...920...50A - Astrophys. J., 920, 50-50 (2021/October-2)

Search for neutrinos from the tidal disruption events AT2019dsg and AT2019fdr with the ANTARES telescope.

ALBERT A., ALVES S., ANDRE M., ANGHINOLFI M., ANTON G., ARDID M., AUBERT J.-J., AUBLIN J., BARET B., BASA S., BELHORMA B., BENDAHMAN M., BENFENATI F., BERTIN V., BIAGI S., BISSINGER M., BOUMAAZA J., BOUTA M., BOUWHUIS M.C., BRANZAS H., BRUIJN R., BRUNNER J., BUSTO J., CAIFFI B., CAPONE A., CARAMETE L., CARR J., CARRETERO V., CELLI S., CHABAB M., CHAU T.N., CHERKAOUI EL MOURSLI R., CHIARUSI T., CIRCELLA M., COLEIRO A., COLOMER-MOLLA M., CONIGLIONE R., COYLE P., CREUSOT A., DIAZ A.F., DE WASSEIGE G., DESCHAMPS A., DISTEFANO C., DI PALMA I., DOMI A., DONZAUD C., DORNIC D., DROUHIN D., EBERL T., VAN EEDEN T., EL KHAYATI N., ENZENHOFER A., FERMANI P., FERRARA G., FILIPPINI F., FUSCO L., GARCIA R., GATELET Y., GAY P., GLOTIN H., GOZZINI R., GRAF K., GUIDI C., HALLMANN S., VAN HAREN H., HEIJBOER A.J., HELLO Y., HERNANDEZ-REY J.J., HOSSL J., HOFESTADT J., HUANG F., ILLUMINATI G., JAMES C.W., JISSE-JUNG B., DE JONG M., DE JONG P., JONGEN M., KADLER M., KALEKIN O., KATZ U., KHAN-CHOWDHURY N.R., KOUCHNER A., KREYKENBOHM I., KULIKOVSKIY V., LAHMANN R., LE BRETON R., LEFEVRE D., LEONORA E., LEVI G., LINCETTO M., LOPEZ-COTO D., LOUCATOS S., MADERER L., MANCZAK J., MARCELIN M., MARGIOTTA A., MARINELLI A., MARTINEZ-MORA J.A., MELIS K., MIGLIOZZI P., MOSER M., MOUSSA A., MULLER R., NAUTA L., NAVAS S., NEZRI E., O FEARRAIGH B., ORGANOKOV M., PAVALAS G.E., PELLEGRINO C., PERRIN-TERRIN M., PIATTELLI P., PIETERSE C., POIRE C., POPA V., PRADIER T., RANDAZZO N., RECK S., RICCOBENE G., ROMANOV A., SALESA GREUS F., SAMTLEBEN D.F.E., SANCHEZ-LOSA A., SANGUINETI M., SAPIENZA P., SCHNABEL J., SCHUMANN J., SCHUSSLER F., SPURIO M., STOLARCZYK T., TAIUTI M., TAYALATI Y., TINGAY S.J., VALLAGE B., VAN ELEWYCK V., VERSARI F., VIOLA S., VIVOLO D., WILMS J., ZAVATARELLI S., ZEGARELLI A., ZORNOZA J.D., ZUNIGA J. (The ANTARES Collaboration)

Abstract (from CDS):

On 2019 October 1, the IceCube Collaboration detected a muon track neutrino with a high probability of being of astrophysical origin, IC191001A. After a few hours, the tidal disruption event (TDE) AT2019dsg, observed by the Zwicky Transient Facility (ZTF), was indicated as the most likely counterpart of the IceCube track. More recently, the follow-up campaign of the IceCube alerts by ZTF suggested a second TDE, AT2019fdr, as a promising counterpart of another IceCube muon track candidate, IC200530A, detected on 2020 May 30. Here, these intriguing associations are followed-up by searching for neutrinos in the ANTARES detector from the directions of AT2019dsg and AT2019fdr using a time-integrated approach. As no significant evidence for space clustering is found in the ANTARES data, upper limits on the one-flavor neutrino flux and fluence are set.

Abstract Copyright: © 2021. The American Astronomical Society. All rights reserved.

Journal keyword(s): Neutrino astronomy

Simbad objects: 5

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Number of rows : 5
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 PMN J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 589 2
2 IceCube-200530A ev 17 03.3 +26 48           ~ 31 0
3 SN 2019fdr SN* 17 09 06.859 +26 51 20.50           SLSN-II 48 0
4 IceCube-191001A ev 20 56.3 +12 56           ~ 37 0
5 2MASX J20570298+1412165 G 20 57 02.9650698480 +14 12 16.295014080           ~ 162 0

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