Low energy neutrinos from gamma-ray bursts: experimental search status

International Conference on Particle Physics and Astrophysics

Toropova, M.A.^1,2

National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe highway 31, Moscow

115409, Russia^1

National Research Center kurchatov Institute, Akademika Kurchatova square 1, Moscow

123182, Russia^2

关键词: Gamma ray bursts;    Gamma ray telescope;    Gamma-ray bursts (GRBs);    Low energy neutrinos;    MeV energy;    Superkamiokande;    Wide energy range;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/1/012006/pdf
DOI  :  10.1088/1742-6596/675/1/012006

来源: IOP

【 摘 要 】

Gamma-ray bursts (GRBs) are the most energetic known events in the Universe. Though gamma-ray telescopes observe about one GRB event per day, the nature of this phenomenon is not yet totally understood. Many theoretical models predict emission of neutrinos of all types in a wide energy range. In this talk we review experimental searches of GRB neutrinos in MeV energy range. The searches of this kind had been performed by several experiments: SuperKamiokande, SNO and KamLAND. Also the similar study is now in progress in Borexino collaboration.