We present the results of a search for MeV-scale electron antineutrino events in KamLAND coincident with the 60 gravitational wave events/candidates reported by the LIGO/Virgo collaboration during their second and third observing runs. We find no significant coincident signals within a 500 s timing window from each gravitational wave and present 90% C.L. upper limits on the electron antineutrino fluence between 108 and 1013 cm-2 for neutrino energies in the energy range of 1.8-111 MeV.

Abe, S., Asami, S., Gando, A., Gando, Y., Gima, T., Goto, A., et al. (2021). Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events. THE ASTROPHYSICAL JOURNAL, 909(2) [10.3847/1538-4357/abd5bc].

Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events

Dell'Oro S.
2021

Abstract

We present the results of a search for MeV-scale electron antineutrino events in KamLAND coincident with the 60 gravitational wave events/candidates reported by the LIGO/Virgo collaboration during their second and third observing runs. We find no significant coincident signals within a 500 s timing window from each gravitational wave and present 90% C.L. upper limits on the electron antineutrino fluence between 108 and 1013 cm-2 for neutrino energies in the energy range of 1.8-111 MeV.
Articolo in rivista - Articolo scientifico
kamland
English
2021
909
2
116
none
Abe, S., Asami, S., Gando, A., Gando, Y., Gima, T., Goto, A., et al. (2021). Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events. THE ASTROPHYSICAL JOURNAL, 909(2) [10.3847/1538-4357/abd5bc].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/472485
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