Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector

The article presents the latest results with the experiment of the Large Volume Detector located in the Gran Sasso Laboratory at the depth of 3650 m.w.e. LVD has been in operation since 1992 on the program a search for neutrino bursts from stellar core colapses, variations of the cosmic ray muon flu...

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Autores principales: Agafonova, N., Ashikhmin, V., Dobrynina, E., Enikeev, R., Ryazhskaya, O., Shakyrianova, I., Yakushev, V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pleiades Publishing 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462074/
http://dx.doi.org/10.3103/S0027134922020035
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author Agafonova, N.
Ashikhmin, V.
Dobrynina, E.
Enikeev, R.
Ryazhskaya, O.
Shakyrianova, I.
Yakushev, V.
author_facet Agafonova, N.
Ashikhmin, V.
Dobrynina, E.
Enikeev, R.
Ryazhskaya, O.
Shakyrianova, I.
Yakushev, V.
author_sort Agafonova, N.
collection PubMed
description The article presents the latest results with the experiment of the Large Volume Detector located in the Gran Sasso Laboratory at the depth of 3650 m.w.e. LVD has been in operation since 1992 on the program a search for neutrino bursts from stellar core colapses, variations of the cosmic ray muon flux, and investigations of background sources at detecting rare events. According to the data of the LVD neutrino telescope for 29 years of operation (1992–2021), an experimental limitation on the frequency of neutrino bursts from gravitational collapses of stars in the Galaxy was obtained: less than 1 event in 12.6 years ([Formula: see text] year[Formula: see text]) at a 90[Formula: see text] confidence level.
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spelling pubmed-94620742022-09-10 Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector Agafonova, N. Ashikhmin, V. Dobrynina, E. Enikeev, R. Ryazhskaya, O. Shakyrianova, I. Yakushev, V. Moscow Univ. Phys. Article The article presents the latest results with the experiment of the Large Volume Detector located in the Gran Sasso Laboratory at the depth of 3650 m.w.e. LVD has been in operation since 1992 on the program a search for neutrino bursts from stellar core colapses, variations of the cosmic ray muon flux, and investigations of background sources at detecting rare events. According to the data of the LVD neutrino telescope for 29 years of operation (1992–2021), an experimental limitation on the frequency of neutrino bursts from gravitational collapses of stars in the Galaxy was obtained: less than 1 event in 12.6 years ([Formula: see text] year[Formula: see text]) at a 90[Formula: see text] confidence level. Pleiades Publishing 2022-09-09 2022 /pmc/articles/PMC9462074/ http://dx.doi.org/10.3103/S0027134922020035 Text en © Allerton Press, Inc. 2022 This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Agafonova, N.
Ashikhmin, V.
Dobrynina, E.
Enikeev, R.
Ryazhskaya, O.
Shakyrianova, I.
Yakushev, V.
Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title_full Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title_fullStr Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title_full_unstemmed Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title_short Search for Neutrino Radiation from the Collapse of Stellar Cores Using LVD Detector
title_sort search for neutrino radiation from the collapse of stellar cores using lvd detector
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462074/
http://dx.doi.org/10.3103/S0027134922020035
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