Searching for supernova neutrinos with GW memory triggers
Abstract
Anisotropic neutrino emission from a core-collapse supernova (CCSN) causes a permanent change in the local space-time metric, called the gravitational wave (GW) memory. Long considered unobservable, this effect will be detectable in the near future, at deci-Hertz GW interferometers. I will present a novel idea, where observations of the neutrino GW memory from CCSNe will enable time-triggered searches of supernova neutrinos at megaton (Mt) scale detectors, which will open a new avenue to studying supernova neutrinos.
- Publication:
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arXiv e-prints
- Pub Date:
- May 2022
- DOI:
- 10.48550/arXiv.2205.07966
- arXiv:
- arXiv:2205.07966
- Bibcode:
- 2022arXiv220507966M
- Keywords:
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- Astrophysics - High Energy Astrophysical Phenomena;
- General Relativity and Quantum Cosmology;
- High Energy Physics - Phenomenology
- E-Print:
- 6 pages, 3 figures. Contribution to the 2022 Electroweak session of the 56th Rencontres de Moriond