Ústav technické a experimentální fyziky Institute of Experimental and Applied Physics

Follow-up of the IceCube alerts with the Baikal-GVD telescope

NázevTitle
Follow-up of the IceCube alerts with the Baikal-GVD telescopeFollow-up of the IceCube alerts with the Baikal-GVD telescope
Druh výsledkuResult type
Článek v časopiseJournal article
AutořiAuthors
V.Y. Dik, V.A. Allakhverdyan, A.D. Avrorin, A.V. Avrorin, L. Fajt, I. Štekl, F. Šimkovic
DOIDOI
10.1088/1748-0221/16/11/C11008
Časopis / citaceJournal / citation
Journal of Instrumentation. 2021, 16(11), 1-6. ISSN 1748-0221.
RokYear
2021
JazykLanguage
eng
WoSWoS
000755333200008
ScopusScopus
2-s2.0-85120830882
RIVRIV
RIV/68407700:21670/21:00355185!RIV22-MSM-21670___
ProjektProject
Inženýrské aplikace fyziky mikrosvětaEngineering applications of microworld physics

AbstraktAbstract

The high-energy muon neutrino events of the IceCube telescope, that are triggered as neutrino alerts in one of two probability ranks of astrophysical origin, "gold"and "bronze", have been followed up by the Baikal-GVD in a fast quasi-online mode since September 2020. Search for correlations between alerts and GVD events reconstructed in two modes, muon-track and cascades (electromagnetic or hadronic showers), for the time windows 1 h and 12 h does not indicate statistically significant excess of the measured events over the expected number of background events. Upper limits on the neutrino fluence will be presented for each alert. © 2021 IOP Publishing Ltd and Sissa Medialab.

The high-energy muon neutrino events of the IceCube telescope, that are triggered as neutrino alerts in one of two probability ranks of astrophysical origin, "gold"and "bronze", have been followed up by the Baikal-GVD in a fast quasi-online mode since September 2020. Search for correlations between alerts and GVD events reconstructed in two modes, muon-track and cascades (electromagnetic or hadronic showers), for the time windows 1 h and 12 h does not indicate statistically significant excess of the measured events over the expected number of background events. Upper limits on the neutrino fluence will be presented for each alert. © 2021 IOP Publishing Ltd and Sissa Medialab.