The International Workshop on
Quark Phase Transition in Compact Objects and Multimessenger Astronomy:
Neutrino Signals, Supernovae and Gamma-Ray Bursts

7-14 October 2015

Interaction of electron neutrino with LSD detector Ryazhskaya O.G., Semenov S.V.

Abstract

      The interaction of electron neutrino flux, originating in the rotational collapse mechanism on the first stage of Supernova burst, with the LSD detector components, such as ⁵⁶Fe (a large amount of this metal is included in as shielding material) and liquid scintillator C_nH_2n+2, is being investigated. Both charged and neutral channels of neutrino reaction with ¹²C and ⁵⁶Fe are considered. Experimental data, giving the possibility to extract information for nuclear matrix elements calculation are used. The number of signals, produced in LSD by the neutrino pulse of Supernova 1987A is determined. The obtained results are in good agreement with experimental data.

Reference:
Ryazhskaya O.G., Semenov S.V., "Interaction of electron neutrino with LSD detector", in "Proceedings of the International Workshop on Quark Phase Transition in Compact Objects and Multimessenger Astronomy: Neutrino Signals, Supernovae and Gamma-Ray Bursts", Russia, Nizhnij Arkhyz (SAO RAS), Terskol (BNO INR RAS), October, 7 - 14, 2015, Publishing house "Sneg", Pyatigorsk, 2016, ISBN 978-5-903129-85-0, pp. 105-110.
DOI: 10.26119/SAO.2020.1.51260
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