Online Analysis and Multimessenger Alerts Follow-Up at the Baikal-GVD Telescope
- NázevTitle
- Online Analysis and Multimessenger Alerts Follow-Up at the Baikal-GVD TelescopeOnline Analysis and Multimessenger Alerts Follow-Up at the Baikal-GVD Telescope
- Druh výsledkuResult type
- Příspěvek ve sborníkuProceedings paper
- AutořiAuthors
- V.Ya. Dik, O.V. Suvorova, V.A. Allakhverdyan, A.D. Avrorin, Z. Beňušová, R. Dvornický, E. Eckerová, F. Šimkovic, I. Štekl
- Klíčová slovaKeywords
- Baikal-GVD, neutrino telescope, multimessenger
- KonferenceConference
- 39th International Cosmic Ray Conference (Geneva, Switzerland, 2025-07-14)
- ExperimentCollaboration
- Baikal-GVD
- DOIDOI
- 10.22323/1.501.0921
- Časopis / citaceJournal / citation
- In: Proceedings of 39th International Cosmic Ray Conference — PoS(ICRC2025), Sissa Medialab, 2025, pp. 921 · ISSN 1824-8039
- RokYear
- 2025
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Laboratoire Souterrain de Modane - účast ČRLaboratoire Souterrain de Modane – participation of the Czech Republic; LSM-CZ III - Podzemní laboratoř LSM - účast České republiky - LM2023063 (2023–2026)LSM-CZ III - Podzemní laboratoř LSM - účast České republiky - LM2023063 (2023–2026)
- CitovánoCited by
- 3 (INSPIRE-HEP)
- Plný text (open access)Full text (open access)
- https://pos.sissa.it/501/921/pdf
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
Currently, the Baikal-GVD neutrino telescope data processing system analyzes the acquired data in real-time regime to search for a neutrino signal from astrophysical sources. This includes following up on multimessenger alerts such as high-energy (HE) neutrino alerts from IceCube, gamma-ray flares and gravitational wave events. The GVD online analysis system classifies events into HE and LE ranks for both upward-going muon tracks and cascades from all directions and correlates them with GCN notices within an average delay of 5 minutes. The comparison of real-time and offline processing modes, highlighting potential inaccuracies in event detection, is provided. Some recent results of correlation searches triggered by external alerts are shown, including gamma-ray activity of the blazar OP313 since December 2024 and the gravitational wave event S250206dm, as a likely candidate of NSBH merge in a binary system.
Currently, the Baikal-GVD neutrino telescope data processing system analyzes the acquired data in real-time regime to search for a neutrino signal from astrophysical sources. This includes following up on multimessenger alerts such as high-energy (HE) neutrino alerts from IceCube, gamma-ray flares and gravitational wave events. The GVD online analysis system classifies events into HE and LE ranks for both upward-going muon tracks and cascades from all directions and correlates them with GCN notices within an average delay of 5 minutes. The comparison of real-time and offline processing modes, highlighting potential inaccuracies in event detection, is provided. Some recent results of correlation searches triggered by external alerts are shown, including gamma-ray activity of the blazar OP313 since December 2024 and the gravitational wave event S250206dm, as a likely candidate of NSBH merge in a binary system.