Search for neutrino bursts from core collapse supernovae at the Baksan Underground Scintillation Telescope

R. V. Novoseltseva, M. M. Boliev, I. M. Dzaparova, M. M. Kochkarov, S. P. Mikheyev, Yu. F. Novoseltsev, V. B. Petkov, P. S. Striganov, G. V. Volchenko, V. I. Volchenko, A. F. Yanin

Published 2009-10-05Version 1

Current status and results of the experiment on recording neutrino bursts are presented. The observation time (since 1980) is 24.7 years. The upper bound of collapse frequency in our Galaxy is 0.093 $y^{-1}$ (90% CL).