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Selection techniques of neutrino-induced cascades in 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%2F23%3A00373697" target="_blank" >RIV/68407700:21670/23:00373697 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.22323/1.423.0098" target="_blank" >https://doi.org/10.22323/1.423.0098</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.22323/1.423.0098" target="_blank" >10.22323/1.423.0098</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Selection techniques of neutrino-induced cascades in the Baikal-GVD neutrino telescope

  • Original language description

    The neutrino telescope Baikal-GVD (Gigaton Volume Detector) has been designed to search for high-energy neutrino cosmic sources. It is located in pure water of Lake Baikal at a depth of 1366 m. Currently (year 2022) Baikal-GVD comprises 2880 optical modules divided to 10 independently operating clusters. Optical modules detect flashes of Cherenkov light from secondary charged particles induced in interactions of neutrinos with matter. Some charged and neutral current neutrino interactions lead to hadronic or electromagnetic cascade events. Apart from the neutrino cascades, the cascade-like light topologies can be also induced along the muon tracks. These event signatures, referred to as background cascades arise from the discrete stochastic energy losses of the muon. The cascades produced along the atmospheric muon bundles constitute the main background in neutrino cascade channel. In this paper, a developed, optimized, and tested algorithm for suppression of the background cascades is presented.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10308 - Astronomy (including astrophysics,space science)

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000766" target="_blank" >EF16_019/0000766: Engineering applications of microworld physics</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of Science

  • ISBN

  • ISSN

    1824-8039

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    1-8

  • Publisher name

    Sissa Medialab Srl

  • Place of publication

    Trieste

  • Event location

    Nijmegen

  • Event date

    Jul 25, 2022

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article