Sidereal time analysis as a tool for detection of gravitational and neutrino signals from the core-collapse SN explosions in the inhomogeneous Local Universe. / Baryshev, Yu.V.; Paturel, G.; Sokolov, V.V.
Quark Phase Transition in Compact Objects and Multimessenger Astronomy: Neutrino Signals, Supernovae and Gamma-Ray Bursts. Proceeings of the conference held 7-14 October, 2015 at the Special Astrophysical Observatory of Russian Academy of Sciences (SAO RAS) and Baksan Neutrino Observatory of Institute for Nuclear Research of Russian Academy of Sciences (BNO INR RAS). Edited by V.V. Sokolov et al. Publisher: "Sneg", Pyatigorsk, Russia. 2016. p. 19-29.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Sidereal time analysis as a tool for detection of gravitational and neutrino signals from the core-collapse SN explosions in the inhomogeneous Local Universe
AU - Baryshev, Yu.V.
AU - Paturel, G.
AU - Sokolov, V.V.
PY - 2016
Y1 - 2016
N2 - The core-collapse supernova explosion produces both neutrino and gravitational wave (tensor-transversal plus possible scalar-longitudinal) bursts. In the case of GW detectors, which have low angular resolution, the method of sidereal time analysis of output signals was applied for extraction of GW signals from high level noise. This method was suggested by Joseph Weber in 1970 for analysis of signals from his bar detector and later was developed for existing bar and interferometric GW detectors. The same sidereal time approach can be also used for low energy neutrino detectors which have many years of observational time (e.g. Super-Kamiokande, LVD, Baksan). This method is based on: 1) difference between sidereal and mean solar time (which help to delete noises related to day-night solar time), 2) directivity diagram (antenna pattern) of a detector (which chooses a particular sky region in a particular sidereal time), and 3) known position on the sky of spatial inhomogeneities of GW and neutrino sources in
AB - The core-collapse supernova explosion produces both neutrino and gravitational wave (tensor-transversal plus possible scalar-longitudinal) bursts. In the case of GW detectors, which have low angular resolution, the method of sidereal time analysis of output signals was applied for extraction of GW signals from high level noise. This method was suggested by Joseph Weber in 1970 for analysis of signals from his bar detector and later was developed for existing bar and interferometric GW detectors. The same sidereal time approach can be also used for low energy neutrino detectors which have many years of observational time (e.g. Super-Kamiokande, LVD, Baksan). This method is based on: 1) difference between sidereal and mean solar time (which help to delete noises related to day-night solar time), 2) directivity diagram (antenna pattern) of a detector (which chooses a particular sky region in a particular sidereal time), and 3) known position on the sky of spatial inhomogeneities of GW and neutrino sources in
KW - Core-Collapse Supernova Explosion
KW - Gravitational Waves
KW - Neutrino Detectors
KW - Methods of Analysis
M3 - статья в сборнике материалов конференции
SP - 19
EP - 29
BT - Quark Phase Transition in Compact Objects and Multimessenger Astronomy: Neutrino Signals, Supernovae and Gamma-Ray Bursts. Proceeings of the conference held 7-14 October, 2015 at the Special Astrophysical Observatory of Russian Academy of Sciences (SAO RAS) and Baksan Neutrino Observatory of Institute for Nuclear Research of Russian Academy of Sciences (BNO INR RAS). Edited by V.V. Sokolov et al. Publisher: "Sneg", Pyatigorsk, Russia
ER -
ID: 7617863