Publications (15)
Primary Cosmic Rays Energy Spectrum and Mean Mass Composition by the Data of the TAIGA Astrophysical Complex
V. Prosin, I. Astapov, P. Bezyazeekov +78
The corrected dependence of the mean depth of the EAS maximum on the energy was obtained from the data of the Tunka-133 array for 7 years and the TAIGA-HiSCORE array for…
Modeling the Aperture of Radio Instruments for Air-Shower Detection
V. Lenok, P. Bezyazeekov, N. Budnev +21
Sparse digital antenna arrays constitute a promising detection technique for future large-scale cosmic-ray observatories. It has recently been shown that this kind of instrumentati…
Advanced Signal Reconstruction in Tunka-Rex with Matched Filtering and Deep Learning
P. Bezyazeekov, N. Budnev, O. Fedorov +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array operating in the frequency band of 30-80 MHz, measuring the radio emission of air-showers induced by ultra-high ene…
Reconstruction of sub-threshold events of cosmic-ray radio detectors using an autoencoder
P. Bezyazeekov, D. Shipilov, I. Plokhikh +27
Radio detection of air showers produced by ultra-high energy cosmic rays is a cost-effective technique for the next generation of sparse arrays. The performance of this technique s…
Seven years of Tunka-Rex operation
D. Kostunin, P. Bezyazeekov, N. Budnev +21
The Tunka Radio Extension (Tunka-Rex) is a digital antenna array located in the Tunka Valley in Siberia, which measures the radio emission of cosmic-ray air-showers with energies u…
The Tunka-Grande scintillation array: current results
A. L. Ivanova, I. Astapov, P. Bezyazeekov +76
The Tunka-Grande experiment is a scintillation array with about 0.5 sq.km sensitive area at Tunka Valley, Siberia, for measuring charged particles and muons in extensive air shower…
Primary Energy Measurement with EAS Cherenkov Light: Experiment QUEST and CORSIKA Simulation
E. Korosteleva, L. Kuzmichev, V. Prosin +2
A new primary mass independent method of energy measurement has been developed by exploiting: a) the joint analysis of the shower size, obtained by EAS-TOP, and of the EAS atmosphe…
TAIGA -- an advanced hybrid detector complex for astroparticle physics and high energy gamma-ray astronomy
N. M. Budnev, I. Astapov, P. Bezyazeekov +74
The physical motivations, present status, main results in study of cosmic rays and in the field of gamma-ray astronomy as well future plans of the TAIGA-1 (Tunka Advanced Instrumen…
Towards the Tunka-Rex Virtual Observatory
P. Bezyazeekov, N. Budnev, O. Fedorov +21
The Tunka Radio Extension (Tunka-Rex) is a cosmic-ray detector operating since 2012. The detection principle of Tunka-Rex is based on the radio technique, which impacts data acquis…
Acoustic search for high-energy neutrinos in Lake Baikal: status and perspectives
V. Aynutdinov, A. Avrorin, V. Balkanov +48
We report theoretical and experimental results of on-going feasibility studies to detect cosmic neutrinos acoustically in Lake Baikal. In order to examine ambient noise conditions…
Tunka-Rex Virtual Observatory
V. Lenok, O. Kopylova, D. Wochele +27
Tunka-Rex (Tunka Radio Extension) was a detector for ultra-high energy cosmic rays measuring radio emission for air showers in the frequency band of 30-80 MHz, operating in 2010s.…
Tunka Advanced Instrument for cosmic rays and Gamma Astronomy
D. Kostunin, I. Astapov, P. Bezyazeekov +79
The paper is a script of a lecture given at the ISAPP-Baikal summer school in 2018. The lecture gives an overview of the Tunka Advanced Instrument for cosmic rays and Gamma Astrono…
The Tunka Experiment: Towards a 1-km^2 Cherenkov EAS Array in the Tunka Valley
D. Chernov, N. Kalmykov, E. Korosteleva +16
The project of an EAS Cherenkov array in the Tunka valley/Siberia with an area of about 1 km^2 is presented. The new array will have a ten times bigger area than the existing Tunka…
Estimation of aperture of the Tunka-Rex radio array for cosmic-ray air-shower measurements
V. Lenok, P. A. Bezyazeekov, N. Budnev +21
The recent progress in the radio detection technique for air showers paves the path to future cosmic-ray radio detectors. Digital radio arrays allow for a measurement of the air-sh…
Primary Energy Spectrum and Mass Composition Determined with the Tunka EAS Cherenkov Array
D. Chernov, E. Korosteleva, L. Kuzmichev +13
New results of 300 hours of operation of the Tunka array are presented. An improved parametrization of the Cherenkov light lateral distribution function (LDF), based on CORSIKA Mon…