N. M. Budnev

Design and implementation of the fast data processing system for the Baikal-GVD neutrino telescope

V. A. Allakhverdyan, A.D. Avrorin, A.V. Avrorin, V. M. Aynutdinov et autres

Abstract We present a fast data processing system for the Baikal-GVD neutrino telescope, designed for rapid identification of astrophysical neutrino events. Leveraging Baikal-GVD's modular cluster architecture, the system implements parallelized file processing where raw data files undergo concurrent analysis across dedicated virtual …

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Design and Implementation of the Fast Data Processing System for the Baikal-GVD Neutrino Telescope

V. A. Allakhverdyan, A. D. Avrorin, А. В. Аврорин, V. M. Aynutdinov et autres

We present a fast data processing system for the Baikal-GVD neutrino telescope, designed for rapid identification of astrophysical neutrino events. Leveraging Baikal-GVD's modular cluster architecture, the system implements parallelized file processing where raw data files undergo concurrent analysis across dedicated virtual machines. …

Energy spectrum and mass composition of cosmic rays according to the data of the TAIGA-HiSCORE installation

N. M. Budnev, M. Ternovoy, L. A. Kuzmichev, Э. А. Осипова et autres

Since 2022, the TAIGA-HiSCORE installation, part of the TAIGA astrophysical complex, has been operational with 120 Cherenkov stations covering an area of 1 $km^2$. The energy of Extensive Air Showers (EAS) is determined by the flux density of Cherenkov light at a …

Energy Spectrum of primary Cosmic Rays according to the data of the Tunka-Grande scintillation array.

N. M. Budnev, Ivanova La, И. И. Астапов, P. A. Bezyazeekov et autres

The Tunka-Grande experiment is a scintillation array with about 0.5 square kilometer sensitive area at Tunka Valley, Siberia. Its scientific program is to study cosmic rays and search for astrophysical gamma rays by detecting charged particles (electrons and muons) of extensive air …

Evaluation of Angular Resolution and Effective Area of the TAIGA-HiSCORE Installation Using Peripheral Stations

V. Samoliga, И. И. Астапов, P. Bezyazeekov, А. В. Блинов et autres

Abstract We presented the results of a computer modeling of the TAIGA-HiSCORE installation in an extended configuration. TAIGA-HiSCORE is a 1 km2 grid of 120 optical stations designed for EAS detection with angular resolution of ∼0.1°. High angular resolution is necessary for …

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TAIGA-1 Hybrid Complex: The Progress from Cosmic Ray Physics to Gamma Astronomy

N. M. Budnev, И. И. Астапов, P. A. Bezyazykov, А. В. Блинов et autres

Abstract The research project reveals the advantages and capabilities of the hybrid complex of TAIGA-1 installations used to study comic ray fluxes having energies ranging from 0.1 to 1000 PeV and gamma quanta with energies from 3 TeV to a hundred TeV. …

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Estimation of the Light Component Spectrum of Cosmic Rays in the Energy Range of 200–10 000 TeV by the Hybrid Method

Л. Г. Свешникова, Э. А. Окунева, И. И. Астапов, P. A. Bezyazeekov et autres

Abstract New results on measuring the spectrum of the light component (protons + helium) of cosmic rays in the classical knee region in the primary cosmic ray spectrum at energies of ∼200–20 000 are presented. The results were obtained from hybrid data …

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Spectrum and Composition of Primary Cosmic Rays, According to Data from the TAIGA-HiSCORE Array

В. В. Просин, И. И. Астапов, P. A. Bezyazeekov, А. В. Блинов et autres

Abstract Results are presented from operating the TAIGA-HiSCORE array after raising the number of stations to 114 and directing all stations to the zenith. The conversion from the measured Cherenkov light flux of an extensive air shower (EAS) to the primary energy …

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Algorithm for Investigating Transit Exoplanet Candidates Using the MASTER Global Robotic Telescope Network

A. N. Tarasenkov, V. Lipunov, Artem S. Kuznetsov, N. M. Budnev et autres

Abstract The paper presents the fundamental principles of photometric investigation of exoplanet candidates through the analysis of archival wide-field images obtained with the robotic telescopes of the MASTER Global Network of Lomonosov Moscow State University. An algorithm has been developed and applied …

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Four Years of Wide-Field Search for Nanosecond Optical Transients with the TAIGA-HiSCORE Cherenkov Array

Alexander D Panov, И. И. Астапов, G. Beskin, P. A. Bezyazykov et autres

It has been previously demonstrated by Panov et al. (2021) that the TAIGA-HiSCORE Cherenkov array, originally built for cosmic ray physics and ultrahigh-energy gamma-ray astronomy studies using the extensive air shower method, can be used in conventional optical astronomy for wide-field searches …

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Method for Isolating the Light Component of CR Using Cherenkov Telescope Data in the TAIGA Experiment

Л. Г. Свешникова, Э. А. Окунева, И. И. Астапов, P. A. Bezyazykov et autres

Abstract This paper proposes a method for separation the light component of cosmic rays in the energy range of 200 TeV–20 PeV (the knee region in the PCR spectrum) from hybrid events detected by two Cherenkov setups IACT + HiSCORE in TAIGA …

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Fluxes and composition of sediment particles in the water column of Southern Lake Baikal between 1999 and 2021

E. G. Vologina, Michael Sturm, N. M. Budnev

This study investigates in detail natural processes of modern sedimentation in South Baikal. The article presents data on the total flux of sedimentary matter, collected between March 1999 and March 2021. The quantity and composition of the recovered material is largely determined …

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