Search for solar antineutrinos and constraints on the neutrino background from PBHs

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/8794We obtain the constraints on the diffuse neutrino background from primordial black hole evaporations using the recent data of KamLAND experiment setting an upper limit on the antineutrino flux from the Sun.6 pages (including 2 figures)AstrophysicsSearch for solar antineutrinos and constraints on the neutrino background from PBHstext