Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events
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| Publication date | 10-03-2021 |
| Journal | Astrophysical Journal |
| Article number | 116 |
| Volume | Issue number | 909 | 2 |
| Number of pages | 6 |
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| 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. |
| Document type | Article |
| Language | English |
| Published at | https://doi.org/10.3847/1538-4357/abd5bc |
| Published at | https://arxiv.org/abs/2012.12053 |
| Downloads |
Search for Low-energy Electron Antineutrinos in KamLAND arxiv
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