State of the Art in Searches for Astrophysical Neutrinos with Baikal-GVD Underwater Neutrino Telescope

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00389190" target="_blank" >RIV/68407700:21670/25:00389190 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1134/S1063778825601799" target="_blank" >https://doi.org/10.1134/S1063778825601799</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S1063778825601799" target="_blank" >10.1134/S1063778825601799</a>

Result language
angličtina
Original language name
State of the Art in Searches for Astrophysical Neutrinos with Baikal-GVD Underwater Neutrino Telescope
Original language description
An overview of experimental results obtained by means of the deep-underwater gigaton-scale neutrino telescope Baikal-GVD (Baikal Gigaton Volume Detector) during its construction from 2016 to the present time, 2025, is given. According to the Baikal-GVD data obtained throughout six years of observation, the presence of an astrophysical component in the diffuse neutrino flux measured in cascade events over the TeV–PeV energy range was confirmed at a level above 5. A spectral analysis of the sample of high-energy neutrinos, a galactic origin of neutrinos with energies above 200 TeV, the first results obtained for upper limits on the flux of cosmogenic neutrinos, and a real-time data analysis based on the multimessenger program are discussed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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