Электронный каталог

Книга (аналит. описание)

Allakhverdyan, V.A.
Real-Time Follow-up of Multimessenger Alerts at the Baikal-GVD Telescope / V.A.Allakhverdyan, I.A.Belolaptikov, I.V.Borina, V.Y.Dik, T.V.Elzhov, N.S.Gorshkov, E.V.Khramov, M.M.Kolbin, K.V.Konischev, A.V.Korobchenko, M.V.Kruglov, D.V.Naumov, E.N.Pliskovsky, B.A.Shaybonov, A.E.Sirenko, A.G.Solovjev, M.N.Sorokovikov, V.I.Tretjak, B.B.Ulzutuev, Y.V.Yablokova, S.I.Zavyalov, D.Y.Zvezdov, V.A.Chadymov, V.N.Fomin, [a.o.] // The V International Scientific Forum "Nuclear Science and Technologies", Almaty, Kazakhstan, 07 - 11 October 2024. – Bristol : IOP Publishing, 2025. – P. 012023. – URL: https://doi.org/10.1088/1742-6596/2984/1/012023. – Bibliogr.: 18.

The Baikal-GVD neutrino telescope, located in Lake Baikal, Russia, is designed to detect high-energy neutrinos and perform real-time searches for astrophysical sources associated with multimessenger signals, such as gamma-ray bursts, gravitational waves, and neutrino alerts. Since 2021, the implementation of an automated system has reduced analysis delays to 3-10 minutes, enabling efficient classification of events into upward-going tracks (muon neutrinos) and high-energy cascades (all-flavor neutrinos). The telescope's external alert follow-up system employs InfluxDB for time-series data management and Grafana for online data visualization and correlation analysis. Using ON/OFF algorithms and techniques for identifying spatial-temporal coincidences, the real-time system detects potential signals and evaluates their significance using the maximum likelihood method. In cases where no significant signal is detected, upper limits on neutrino fluxes are calculated. – (Journal of Physics: Conference Series ; Vol. 2984) .



ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 344.1х - Методы регистрации нейтрино
Спец.(статьи,препринты) = С 346.1е - Нейтрино в космогонии и астрофизике