Perspectives of DSNB neutrino researches in modern detectors

International Conference on Particle Physics and Astrophysics

Borodikhina, L.^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 pl. 1, Moscow

123182, Russia^2

关键词: Neutrino detection;    Neutrino fluxes;    Supernova neutrinos;    Underground detectors;    Upper limits;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/1/012005/pdf
DOI  :  10.1088/1742-6596/675/1/012005

来源: IOP

【 摘 要 】

Studies of diffuse supernova neutrino background (DSNB) by modern underground detectors are reviewed. DSNB neutrino fluxes, their spectra and current experimental limits on their flux are discussed. Currently the best upper limit on DSNB neutrino flux is 2.9 cm-2s-1. Also posibilities to improve upper limits on future detectors and perspectivies of DSNB neutrino detection are discussed.