The status and astrophysics results of the Baikal-GVD neutrino telescope
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00389288" target="_blank" >RIV/68407700:21670/25:00389288 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.22323/1.501.1161" target="_blank" >https://doi.org/10.22323/1.501.1161</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.501.1161" target="_blank" >10.22323/1.501.1161</a>
Alternative languages
Result language
angličtina
Original language name
The status and astrophysics results of the Baikal-GVD neutrino telescope
Original language description
The Baikal-GVD neutrino telescope is a cubic-kilometer scale neutrino detector being constructed in Lake Baikal. Presently the detector array consists of 14 sub-arrays (clusters), including in total 117 strings holding 4212 optical modules. The telescope’s sensitive volume for high-energy cascade detection has reached 0.7 km3. In this report we discuss status of the detector and present first physics results obtained using the data collected in 2018 – 2024. This includes a diffuse astrophysical neutrino flux measurement using cascade-like events, with a statistical significance exceeding 5σ, and first hints on the diffuse astrophysical flux in track-like events. We also discuss Baikal-GVD results on the Galactic neutrino flux, as well as searches for point-like neutrino sources.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)
Result continuities
Project
<a href="/en/project/LM2023063" target="_blank" >LM2023063: Laboratoire Souterrain de Modane – participation of the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
39th International Cosmic Ray Conference (ICRC2025)
ISBN
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ISSN
1824-8039
e-ISSN
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Number of pages
10
Pages from-to
1-10
Publisher name
PoS - Proceedings of Science, Sissa Medialab srl
Place of publication
Trieste
Event location
Geneva
Event date
Jul 14, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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