SEARCH FOR NEUTRINO–GRAVITATIONAL CORRELATIONS ON THE OGRAN AND BUST UNDERGROUND DETECTORS
https://doi.org/10.56304/S2079562924060241
EDN: WLVLYO
Abstract
The strategy for detecting collapsing stars in the Galaxy using a pair of instruments including the OGRAN optoacoustic gravitational detector and the BPST neutrino scintillation telescope, located in the ground laboratories of the Baksan Neutrino Observatory, Institute for Nuclear Research, Russian Academy of Sciences is discussed. A key element of the strategy is the search for correlated responses from both detectors, the so-called. search for “neutrino-gravitational correlations.” The efficiency of various algorithms for joint data processing, including analysis of the CH1987A event, is assessed. The processing technique is illustrated using the current output signals of the mentioned instruments.
About the Authors
S. I. Oreshkin
Sternberg Astronomical Institute, Moscow State University
Russian Federation
Russian Federation
Yu. M. Gavrilyuk
Sternberg Astronomical Institute, Moscow State University;
Baksan Neutrino Observatory, Institute for Nuclear Research, Russian Academy of Sciences
Russian Federation
Russian Federation
A. V. Gusev
Sternberg Astronomical Institute, Moscow State University
Russian Federation
Russian Federation
N. L. Kvashnin
Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences
Russian Federation
Russian Federation
A. A. Lugovoy
Institute of Laser Physics, Siberian Branch, Russian Academy of Sciences
Russian Federation
Russian Federation
S. M. Popov
Sternberg Astronomical Institute, Moscow State University
Russian Federation
Russian Federation
V. N. Rudenko
Sternberg Astronomical Institute, Moscow State University;
Baksan Neutrino Observatory, Institute for Nuclear Research, Russian Academy of Sciences
Russian Federation
Russian Federation
V. V. Semenov
Sternberg Astronomical Institute, Moscow State University
Russian Federation
Russian Federation
I. A. Syrovatsky
Sternberg Astronomical Institute, Moscow State University
Russian Federation
Russian Federation
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Review
For citations:
Oreshkin S.I., Gavrilyuk Yu.M., Gusev A.V., Kvashnin N.L., Lugovoy A.A., Popov S.M., Rudenko V.N., Semenov V.V., Syrovatsky I.A. SEARCH FOR NEUTRINO–GRAVITATIONAL CORRELATIONS ON THE OGRAN AND BUST UNDERGROUND DETECTORS. Nuclear Physics and Engineering. 2024;15(6):631-641. (In Russ.) https://doi.org/10.56304/S2079562924060241. EDN: WLVLYO
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