14–24 Jul 2025
CICG - International Conference Centre - Geneva, Switzerland
Europe/Zurich timezone
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Probing the Galactic neutrino flux with Baikal-GVD

19 Jul 2025, 13:50
15m
Room C

Room C

Talk Neutrino Astronomy & Physics NU

Speaker

Batzhargal Ulzutuev

Description

We report on Baikal-GVD measurements of the Galactic component of the high-energy neutrino flux. Using cascade-like events with estimated energy above 200 TeV recorded by Baikal-GVD during six years since 2018, we find an excess of neutrinos from low Galactic latitudes with the chance probability of $1.4\cdot 10^{-2}$. A combined analysis of our data sample and public IceCube neutrino events in the same energy range yields a p-value of $3.4\cdot 10^{-4}$. Preliminary results on the galactic ridge using Baikal-GVD track-like events are also presented.

Collaboration(s) Baikal-GVD

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