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1. Four years of wide-field search for nanosecond optical transients with the TAIGA-HiSCORE Cherenkov array

Author

Panov, A. D., Astapov, I. I., Beskin, G. M., Bezyazykov, P. A., Blinov, A. V., Bonvech, E. A., Borodin, A. N., Budnev, N. M., Bulan, A. V., Chernov, P. Busygina D. V., Chiavassa, A., Dyachok, A. N., Gafarov, A. R., Garmash, A. Yu., Grebenyuk, V. M., Gress, E. O., Gress, O. A., Gress, T. I., Grinyuk, A. A., Grishin, O. G., Ivanova, A. L., Ivanova, A. D., Ilyushin, M. A., Kalmykov, N. N., Kindin, V. V., Kiryuhin, S. N., Kokoulin, R. P., Kompaniets, K. G., Korosteleva, E. E., Kozhin, V. A., Kravchenko, E. A., Kuzmichev, L. A., Kryukov, A. P., Lagutin, A. A., Lavrova, M. V., Lemeshev, Yu., Lubsandorzhiev, B. K., Lubsandorzhiev, N. B., Lukanov, A. D., Malakhov, S. D., Mirgazov, R. R., Monkhoev, R. D., Okyneva, E. A., Osipova, E. A., Pakhorukov, A. L., Pan, A., Pankov, L. V., Petrukhin, A. A., Podgrudkov, D. A., Poddubny, I. A., Popova, E. G., Postnikov, E. B., Prosin, V. V., Pushnin, A. A., Raikin, R. I., Razumov, A. Yu., Rjabov, E., Rubtsov, G. I., Samoliga, V. S., Shaikovsky, A. V., Sidorenkov, A. Yu., Silaev, A. A., Skurikhin, A. V., Satyshev, I., Sokolov, A. V., Sveshnikova, L. G., Tabolenko, V. A., Tanaev, A. B., Ternovoy, M., Tkachev, L. G., Ushakov, N., Volchugov, P. A., Volkov, N. V., Voronin, D. M., Yashin, I. I., Zagorodnikov, A. V., Zhurov, D. P., and Zirakashvili, V. N.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

It has been previously demonstrated [Panov et al. Physics of Atomic Nuclei 84(2021)1037] 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 for rare nanosecond optical transients of astrophysical origin. The FOV of the facility is on the scale of 1~ster, and it is capable of detecting very rare transients in the visible light range with fluxes greater than approximately 3000~quanta/m$^2$/10~ns (10~ns is the apparatus integration time) and pulse durations of 10\,ns. Among the potential sources of distant nanosecond optical transients are the evaporation of primary black holes, magnetic reconnection in the accretion disks of black holes, and signals from distant lasers of extraterrestrial civilizations. The paper describes the methods and results of the search for optical transients using the TAIGA-HiSCORE Cherenkov array from 2018 to 2022 (four winter seasons of data collection). No reliable astrophysical candidates for optical transients were found. We set an upper bound on the flux of the searched events as $\sim 1\times10^{-3}$\,events/ster/h., Comment: 20 figures, 46 pages

Published
2024

2. TAIGA -- an advanced hybrid detector complex for astroparticle physics and high energy gamma-ray astronomy

Author

Budnev, N. M., Astapov, I., Bezyazeekov, P., Bonvech, E., Borodin, A., Bulan, A., Chernov, D., Chiavassa, A., Dyachok, A., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, E., Gress, O., Gress, T., Grinyuk, A., Grishin, O., Ivanova, A. D., Ivanova, A. L., Kalmykov, N., Kindin, V., Kiryuhin, S., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lagutin, A., Lavrova, M., Lemeshev, Y., Lubsandorzhiev, B., Lubsandorzhiev, N., Lukanov, A., Lukyantsev, D., Malakhov, S., Mirgazov, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Pankov, L., Pan, A., Panov, A., Petrukhin, A., Poddubnyi, I., Podgrudkov, D., Ponomareva, V., Popova, E., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Raikin, R., Razumov, A., Rubtsov, G., Ryabov, E., Samoliga, V., Satyshev, A., Silaev, A., Sidorenkov, A., Skurikhin, A., Sokolov, A., Sveshnikova, L., Tabolenko, V., Tkachev, L., Tanaev, A., Ternovoy, M., Togoo, R., Ushakov, N., Vaidyanathan, A., Volchugov, P., Volkov, N., Voronin, D., Zagorodnikov, A., Zhurov, D., and Yashin, I.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

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 Instrument for cosmic ray physics and Gamma Astronomy) project are presented. The TAIGA observatory addresses ground-based gamma-ray astronomy and astroparticle physics at energies from a few TeV to several PeV, as well as cosmic ray physics from 100 TeV to several EeV. The pilot TAIGA-1 complex is located in the Tunka valley, ~50 km west from the southern tip of the lake Baikal., Comment: Submission to SciPost Phys. Proc., 10 pages, 2 figures

Published
2022

3. Primary Cosmic Rays Energy Spectrum and Mean Mass Composition by the Data of the TAIGA Astrophysical Complex

Author

Prosin, V., Astapov, I., Bezyazeekov, P., Bonvech, E., Borodin, A., Bulan, A., Chiavassa, A., Chernov, D., Dyachok, A., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, O., Gress, E., Gress, T., Grinyuk, A., Grishin, O., Ivanova, A. D., Ivanova, A. L., Kalmykov, N., Kindin, V., Kiryuhin, S., Kokoulin, R., Komponiets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lagutin, A., Lavrova, M., Lemeshev, Y., Lubsandorzhiev, B., Lubsandorzhiev, N., Lukanov, A., Lukyantsev, D., Malakhov, S., Mirgazov, R., Monkhoev, R., Okuneva, E., Osipova, E., Pakhorukov, A., Pan, A., Panasenko, L., Pankov, L., Panov, A. D., Petrukhin, A., Poddubny, I., Podgrudkov, D., Poleschuk, V., Ponomareva, V., Popova, E., Postnikov, E., Ptuskin, V., Pushnin, A., Raikin, R., Razumov, A., Rubtsov, G., Ryabov, E., Sagan, Y., Samoliga, V., Silaev, A., Silaev Jr, A., Sidorenkov, A., Skurikhin, A., Sokolov, A., Sveshnikova, L., Tabolenko, V., Tanaev, A., Tarashchansky, B., Ternovoy, M. Y., Tkachev, L., Togoo, R., Ushakov, N., Vaidyanathan, A., Volchugov, P., Volkov, N., Voronin, D., Zagorodnikov, A., Zhaglova, A., Zhurov, D., and Yashin, I.

Subjects
Astrophysics - High Energy Astrophysical Phenomena
Abstract

The corrected dependence of the mean depth of the EAS maximum $X_{max}$ on the energy was obtained from the data of the Tunka-133 array for 7 years and the TAIGA-HiSCORE array for 2 years. The parameter $\langle\ln A\rangle$, characterizing the mean mass compositon was derived from these results. The differential energy spectrum of primary cosmic rays in the energy range of $2\cdot 10^{14}$ - $2\cdot 10^{16}$\,eV was reconstructed using the new parameter $Q_{100}$ the Cherenkov light flux at the core distance 100 m.}, Comment: 6 pages, 3 figures, Submitted to SciPost Phys.Proc

Published
2022

4. The Tunka-Grande scintillation array: current results

Author

Ivanova, A. L., Astapov, I., Bezyazeekov, P., Bonvech, E., Borodin, A., Budnev, N., Bulan, A., Chernov, D., Chiavassa, A., Dyachok, A., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, E., Gress, O., Gress, T., Grinyuk, A., Grishin, O., Ivanova, A. D., Kalmykov, N., Kindin, V., Kiryuhin, S., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lagutin, A., Lavrova, M., Lemeshev, Y., Lubsandorzhiev, B., Lubsandorzhiev, N., Lukanov, A., Lukyantsev, D., Malakhov, S., Mirgazov, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Pankov, L., Pan, A., Panov, A., Petrukhin, A., Poddubnyi, I., Podgrudkov, D., Poleschuk, V., Ponomareva, V., Popova, E., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Raikin, R., Razumov, A., Rubtsov, G., Ryabov, E., Sagan, Y., Samoliga, V., Satyshev, A., Silaev, A., Sidorenkov, A., Skurikhin, A., Sokolov, A., Sveshnikova, L., Tabolenko, V., Tkachev, L., Tanaev, A., Ternovoy, M., Togoo, R., Ushakov, N., Vaidyanathan, A., Volchugov, P., Volkov, N., Voronin, D., Zagorodnikov, A., Zhurov, D., and Yashin, I.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

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 showers (EASs). Tunka-Grande is optimized for cosmic ray studies in the energy range 10 PeV to about 1 EeV, where exploring the composition is of fundamental importance for understanding the transition from galactic to extragalactic origin of cosmic rays. This paper attempts to provide a synopsis of the current results of the experiment. In particular, the reconstruction of the all-particle energy spectrum in the range of 10 PeV to 1 EeV based on experimental data from four observation seasons is presented., Comment: 7 pages, 3 figures, submission to SciPost Phys. Proc

Published
2022

5. Search for Astrophysical Nanosecond Optical Transients with TAIGA-HiSCORE Array

Author

Panov, A. D., Astapov, I. I., Awad, A. K., Beskin, G. M., Bezyazeekov, P. A., Blank, M., Bonvech, E. A., Borodin, A. N., Bruckner, M., Budnev, N. M., Bulan, A. V., Chernov, D. V., Chiavassa, A., Dyachok, A. N., Gafarov, A. R., Garmash, A. Yu., Grebenyuk, V. M., Gress, O. A., Gress, T. I., Grinyuk, A. A., Grishin, O. G., Horns, D., Ivanova, A. L., Kalmykov, N. N., Kindin, V. V., Kiryuhin, S. N., Kokoulin, R. P., Kompaniets, K. G., Korosteleva, E. E., Kozhin, V. A., Kravchenko, E. A., Krivopalova, A. A., Kuzmichev, L. A., Kryukov, A. P., Lagutin, A. A., Lavrova, M. V., Lemeshev, Yu., Lubsandorzhiev, B. K., Lubsandorzhiev, N. B., Lukanov, A. D., Mirgazov, R. R., Mirzoyan, R., Monkhoev, R. D., Osipova, E. A., Pakhorukov, A. L., Pan, A., Pankov, L. V., Petrukhin, A. A., Podgrudkov, D. A., Poleschuk, V. A., Popova, E. G., Porelli, A., Postnikov, E. B., Prosin, V. V., Ptuskin, V. S., Pushnin, A. A., Raikin, R. I., Razumov, A., Rjabov, E., Rubtsov, G. I., Sagan, Y. I., Samoliga, V. S., Sidorenkov, A. Yu., Silaev, A. A., Skurikhin, A. V., Satyshev, I., Sokolov, A. V., Suvorkin, Y., Sveshnikova, L. G., Tabolenko, V. A., Tanaev, A. B., Tarashansky, B. A., Ternovoy, M., Tkachev, L. G., Tluczykont, M., Ushakov, N., Vaidyanathan, A., Volchugov, P. A., Volkov, N. V., Voronin, D., Wischnewski, R., Yashin, I. I., Zagorodnikov, A. V., and Zhurov, D. P.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

A wide-angle Cerenkov array TAIGA-HiSCORE (FOV $\sim$0.6 sr), was originally created as a part of TAIGA installation for high-energy gamma-ray astronomy and cosmic ray physics. Array now consist on nearly 100 optical stations on the area of 1 km$^2$. Due to high accuracy and stability ($\sim$1 ns) of time synchronization of the optical stations the accuracy of EAS arrival direction reconstruction is reached 0.1$^\mathrm{o}$. It was proven that the array can also be used to search for nanosecond events of the optical range. The report discusses the method of searching for optical transients using the HiSCORE array and demonstrates its performance on a real example of detecting signals from an artificial Earth satellite. The search for this short flares in the HiSCORE data of the winter season 2018--2019 is carried out. One candidate for double repeater has been detected, but the estimated probability of random simulation of such a transient by background EAS events is not less than 10%, which does not allow us to say that the detected candidate corresponds to a real astrophysical transient. An upper bound on the frequency of optical spikes with flux density of more than $10^{-4} \mathrm{erg/s/cm}^2$ and a duration of more than 5\,ns is established as $\sim 2 \times 10^{-3}$ events/sr/hour., Comment: 15 pages, 6 figures, reported at the conference ISCRA-2021, Accepted for publication in Physics of Atomic Nuclei

Published
2021
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6. An extensive-air-shower-like event registered with the TUS orbital detector

Author

Khrenov, B. A., Garipov, G. K., Kaznacheeva, M. A., Klimov, P. A., Panasyuk, M. I., Petrov, V. L., Sharakin, S. A., Shirokov, A. V., Yashin, I. V., Zotov, M. Yu., Grinyuk, A. A., Grebenyuk, V. M., Lavrova, M. V., Tkachev, L. G., Tkachenko, A. V., Saprykin, O. A., Botvinko, A. A., Senkovsky, A. N., Puchkov, A. E., and Bertaina, M.

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

TUS (Tracking Ultraviolet Set-up) is the world's first orbital detector of ultra-high-energy cosmic rays (UHECRs). It was launched into orbit on 28th April 2016 as a part of the scientific payload of the Lomonosov satellite. The main aim of the mission was to test the technique of measuring the ultraviolet fluorescence and Cherenkov radiation of extensive air showers generated by primary cosmic rays with energies above ~100 EeV in the Earth atmosphere from space. During its operation for 1.5 years, TUS registered almost 80,000 events with a few of them satisfying conditions anticipated for extensive air showers (EASs) initiated by UHECRs. Here we discuss an event registered on 3rd October 2016. The event was measured in perfect observation conditions as an ultraviolet track in the nocturnal atmosphere of the Earth, with the kinematics and the light curve similar to those expected from an EAS. A reconstruction of parameters of a primary particle gave the zenith angle around 44$^\circ$ but an extreme energy not compatible with the cosmic ray energy spectrum obtained with ground-based experiments. We discuss in details all conditions of registering the event, explain the reconstruction procedure and its limitations and comment on possible sources of the signal, both of anthropogenic and astrophysical origin. We believe this detection represents a significant milestone in the space-based observation of UHECRs because it proves the capability of an orbital telescope to detect light signals with the apparent motion and light shape similar to what are expected from EASs. This is important for the on-going development of the future missions KLYPVE-EUSO and POEMMA, aimed for studying UHECRs from space., Comment: 24 pages; v2: important changes to address comments by the anonymous referee; main conclusions unchanged

Published
2019
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7. Tunka Advanced Instrument for cosmic rays and Gamma Astronomy

Author

Kostunin, D., Astapov, I., Bezyazeekov, P., Borodin, A., Budnev, N., Brückner, M., Chiavassa, A., Dyachok, A., Fedorov, O., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, O., Gress, T., Grishin, O., Grinyuk, A., Haungs, A., Horns, D., Huege, T., Ivanova, A., Kalmykov, N., Kazarina, Y., Kindin, V., Kirilenko, P., Kiryuhin, S., Kleifges, M., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kuzmichev, A. Kryukov L., Lemeshev, Yu., Lagutin, A., Lenok, V., Lubsandorzhiev, B., Lubsandorzhiev, N., Marshalkina, T., Mirgazov, R., Mirzoyan, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Pan, A., Panasyuk, M., Pankov, L., Petrukhin, A., Poleschuk, V., Popescu, M., Popova, E., Porelli, A., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Raikin, R., Ryabov, E., Rubtsov, G., Sagan, Y., Sabirov, B., Samoliga, V., Semeney, Yu., Schröder, F. G., Silaev, A., Sidorenkov, A., Skurikhin, A., Slunecka, V., Sokolov, A., Spiering, C., Sveshnikova, L., Tabolenko, V., Tarashansky, B., Tkachev, L., Tluczykont, M., Ushakov, N., Volchugov, A. Vaidyanathan P., Voronin, D., Wischnewski, R., Zagorodnikov, A., Zhurov, D., Zurbanov, V., and Yashin, I.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

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 Astronomy (TAIGA) facility including historical introduction, description of existing and future setups, and outreach and open data activities., Comment: Lectures given at the ISAPP-Baikal Summer School 2018: Exploring the Universe through multiple messengers, 12-21 July 2018, Bol'shie Koty, Russia

Published
2019
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8. Secondary cosmic rays in the NUCLEON space experiment

Author

Grebenyuk, V., Karmanov, D., Kovalev, I., Kudryashov, I., Kurganov, A., Panov, A., Podorozhny, D., Tkachenko, A., Tkachev, L., Turundaevskiy, A., Vasiliev, O., and Voronin, A.

Subjects
Astrophysics - High Energy Astrophysical Phenomena
Abstract

The NUCLEON space observatory is a direct cosmic ray spectrometer designed to study cosmic ray nuclei with $Z=1-30$ at energies $10^{12}-10^{15}$ eV. It was launched as an additional payload onboard the Russian Resource-P No. 2 satellite. In this work B/C, N/O and subFe/Fe ratios are presented. The experiment has worked for half of its expected time, so the data have preliminary status, but they already give clear indications of several astrophysical phenomena, which are briefly discussed in this paper.

Published
2018
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9. Cosmic ray Nickel nuclei spectrum by the NUCLEON experiment

Author

Grebenyuk, V., Karmanov, D., Kovalev, I., Kudryashov, I., Kurganov, A., Panov, A., Podorozhny, D., Tkachenko, A., Tkachev, L., Turundaevskiy, A., Vasiliev, O., and Voronin, A.

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The NUCLEON experiment is designed to measure chemical composition of cosmic rays with charges from Z=1 to 30 in an energy region from 5*10^11 to 10^15 eV. In this article the data analysis algorithm and spectra of Ni and Fe nuclei, measured in the NUCLEON experiment, are presented.

Published
2018

10. A new universal cosmic-ray knee near the magnetic rigidity 10 TV with the NUCLEON space observatory

Author

Atkin, E., Bulatov, V., Dorokhov, V., Gorbunov, N., Filippov, S., Grebenyuk, V., Karmanov, D., Kovalev, I., Kudryashov, I., Kurganov, A., Merkin, M., Panov, A., Podorozhny, D., Polkov, D., Porokhovoy, S., Shumikhin, V., Tkachenko, A., Tkachev, L., Turundaevskiy, A., Vasiliev, O., and Voronin, A.

Subjects
Astrophysics - High Energy Astrophysical Phenomena
Abstract

Data from the NUCLEON space observatory give a strong indication of the existence of a new universal cosmic ray "knee", which is observed in all groups of nuclei, including heavy nuclei, near a magnetic rigidity of about 10\,TV. Universality means the same position of the knee in the magnetic rigidity scale for all groups of nuclei. The knee is observed by both methods of measurement of particles energy implemented in the NUCLEON observatory---the calorimetric method and the kinematic method KLEM. This new cosmic ray "knee" is probably connected with the limit of acceleration of cosmic rays by some generic or nearby source of cosmic rays., Comment: 12 pages, 4 figures, 4 pages of Supplemental material (pictures). References improved

Published
2018
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12. Search for extreme energy cosmic ray candidates in the TUS orbital experiment data

Author

Biktemerova, S. V., Botvinko, A. A., Chirskaya, N. P., Eremeev, V. E., Garipov, G. K., Grebenyuk, V. M., Grinyuk, A. A., Jeong, S., Kalmykov, N. N., Kaznacheeva, M. A., Khrenov, B. A., Kim, M., Klimov, P. A., Lavrova, M. V., Lee, J., Martinez, O., Panasyuk, M. I., Park, I. H., Petrov, V. L., Ponce, E., Puchkov, A. E., Salazar, H., Saprykin, O. A., Senkovsky, A. N., Sharakin, S. A., Shirokov, A. V., Tkachenko, A. V., Tkachev, L. G., Yashin, I. V., and Zotov, M. Yu.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena
Abstract

TUS (Track Ultraviolet Setup) is the first space experiment aimed to check the possibility of registering extreme energy cosmic rays (EECRs) at E>50 EeV by measuring the fluorescence signal of extensive air showers in the atmosphere. The detector operates as a part of the scientific payload of the Lomonosov satellite for more than a year. We describe an algorithm of searching for EECR events in the TUS data and briefly discuss a number of candidates selected by formal criteria., Comment: 13 pages

Published
2017

13. The TUS detector of extreme energy cosmic rays on board the Lomonosov satellite

Author

Klimov, P. A., Panasyuk, M. I., Khrenov, B. A., Garipov, G. K., Kalmykov, N. N., Petrov, V. L., Sharakin, S. A., Shirokov, A. V., Yashin, I. V., Zotov, M. Yu., Biktemerova, S. V., Grinyuk, A. A., Grebenyuk, V. M., Lavrova, M. V., Tkachev, L. G., Tkachenko, A. V., Park, I. H., Lee, J., Jeong, S., Martinez, O., Salazar, H., Ponce, E., Saprykin, O. A., Botvinko, A. A., Senkovsky, A. N., and Puchkov, A. E.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The origin and nature of extreme energy cosmic rays (EECRs), which have energies above the 50 EeV, the Greisen-Zatsepin-Kuzmin (GZK) energy limit, is one of the most interesting and complicated problems in modern cosmic-ray physics. Existing ground-based detectors have helped to obtain remarkable results in studying cosmic rays before and after the GZK limit, but have also produced some contradictions in our understanding of cosmic ray mass composition. Moreover, each of these detectors covers only a part of the celestial sphere, which poses problems for studying the arrival directions of EECRs and identifying their sources. As a new generation of EECR space detectors, TUS (Tracking Ultraviolet Set-up), KLYPVE and JEM-EUSO, are intended to study the most energetic cosmic-ray particles, providing larger, uniform exposures of the entire celestial sphere. The TUS detector, launched on board the Lomonosov satellite on April 28, 2016, from Vostochny Cosmodrome in Russia, is the first of these. It employs a single-mirror optical system and a photomultiplier tube matrix as a photo-detector and will test the fluorescent method of measuring EECRs from space. Utilizing the Earth's atmosphere as a huge calorimeter, it is expected to detect EECRs with energies above 100 EeV. It will also be able to register slower atmospheric transient events: atmospheric fluorescence in electrical discharges of various types including precipitating electrons escaping the magnetosphere and from the radiation of meteors passing through the atmosphere. We describe the design of the TUS detector and present results of different ground-based tests and simulations., Comment: 19 pages; v2: figures 6 and 9 replaced to match the published version

Published
2017
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14. First results from the TUS orbital detector in the extensive air shower mode

Author

Khrenov, B. A., Klimov, P. A., Panasyuk, M. I., Sharakin, S. A., Tkachev, L. G., Zotov, M. Yu., Biktemerova, S. V., Botvinko, A. A., Chirskaya, N. P., Eremeev, V. E., Garipov, G. K., Grebenyuk, V. M., Grinyuk, A. A., Jeong, S., Kalmykov, N. N., Kim, M., Lavrova, M. V., Lee, J., Martinez, O., Park, I. H., Petrov, V. L., Ponce, E., Puchkov, A. E., Salazar, H., Saprykin, O. A., Senkovsky, A. N., Shirokov, A. V., Tkachenko, A. V., and Yashin, I. V.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

TUS (Tracking Ultraviolet Set-up), the first orbital detector of extreme energy cosmic rays (EECRs), those with energies above 50 EeV, was launched into orbit on April 28, 2016, as a part of the Lomonosov satellite scientific payload. The main aim of the mission is to test a technique of registering fluorescent and Cherenkov radiation of extensive air showers generated by EECRs in the atmosphere with a space telescope. We present preliminary results of its operation in a mode dedicated to registering extensive air showers in the period from August 16, 2016, to November 4, 2016. No EECRs have been conclusively identified in the data yet, but the diversity of ultraviolet emission in the atmosphere was found to be unexpectedly rich. We discuss typical examples of data obtained with TUS and their possible origin. The data is important for obtaining more accurate estimates of the nocturnal ultraviolet glow of the atmosphere, necessary for successful development of more advanced orbital EECR detectors including those of the KLYPVE (K-EUSO) and JEM-EUSO missions., Comment: 18 pages; v2: references fixed; v3: minor changes to address referee's comments

Published
2017
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15. First results of the Lomonosov TUS and GRB experiments

Author

Biktemerova, S. V., Bogomolov, A. V., Bogomolov, V. V., Botvinko, A. A., Castro-Tirado, A. J., Gorbovskoy, E. S., Chirskaya, N. P., Eremeev, V. E., Garipov, G. K., Grebenyuk, V. M., Grinyuk, A. A., Iyudin, A. F., Jeong, S., Jeong, H. M., Jioeva, N. L., Kazarjan, P. S., Kalmykov, N. N., Kaznacheeva, M. A., Khrenov, B. A., Kim, M. B., Klimov, P. A., Kuznetsova, E. A., Lavrova, M. V., Lee, J., Lipunov, V. M., Martinez, O., Mjagkova, I. N., Panasyuk, M. I., Park, I. H., Petrov, V. L., Ponce, E., Puchkov, A. E., Salazar, H., Saprykin, O. A., Senkovsky, A. N., Sharakin, S. A., Shirokov, A. V., Svertilov, S. I., Tkachenko, A. V., Tkachev, L. G., Yashin, I. V., and Zotov, M. Yu.

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

On April 28, 2016, the Lomonosov satellite, equipped with a number of scientific instruments, was launched into orbit. Here we present briefly some of the results obtained with the first orbital telescope of extreme energy cosmic rays TUS and by a group of detectors aimed at multi-messenger observations of gamma-ray bursts., Comment: XXV ECRS 2016 Proceedings - eConf C16-09-04.3

Published
2017

16. First results of the cosmic ray NUCLEON experiment

Author

Atkin, E., Bulatov, V., Dorokhov, V., Gorbunov, N., Filippov, S., Grebenyuk, V., Karmanov, D., Kovalev, I., Kudryashov, I., Kurganov, A., Merkin, M., Panov, A., Podorozhny, D., Polkov, D., Porokhovoy, S., Shumikhin, V., Sveshnikova, L., Tkachenko, A., Tkachev, L., Turundaevskiy, A., Vasiliev, O., and Voronin, A.

Subjects
Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The NUCLEON experiment was designed to study the chemical composition and energy spectra of galactic cosmic ray nuclei from protons to zinc at energies of $\sim10^{11}$--$10^{15}$\,eV per particle. The research was carried out with the NUCLEON scientific equipment installed on the Russian satellite "Resurs-P" No.\,2 as an additional payload. This article presents the results for the measured nuclei spectra related to the first approximately 250 days of the scientific data collection during 2015 and 2016. The all-particle spectrum and the spectra of p, He, C, O, Ne, Mg, Si and Fe are presented. Some interesting ratios of the spectra are also presented and discussed. The experiment is now in its beginning stage and the data still have a preliminary character, but they already give numerous indications of the existence of various non-canonical phenomena in the physics of cosmic rays, which are expressed in the violation of a simple universal power law of the energy spectra. These features of the the data are briefly discussed., Comment: 14 pages, 16 figures, preprint for JCAP. V2 mathces the published version of the paper

Published
2017
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20. Simulation of the Avalanche Process in the G-APD and Circuitry Analysis of the SiPM

Author

Grebenyuk, V. M., Kalinin, A. I., Shat, Nguyen Manh, Zhanusov, A. K., and Bednyakov, V. A.

Subjects
Physics - Instrumentation and Detectors
Abstract

The discrete modeling of the Geiger-mode APD is considered. Results of modeling and experimental measurements with the SiPM show that the known formula for the charge of the avalanche pulse Q=dU*Cd underestimates its value. In addition, it is seen from the dynamic of the avalanche multiplication that the resistor Rq in photodiode, usually called a quenching resistor, in reality fulfills only the restoring function. The SiPM restoring time, taken into account the number of pixel N and the load resistance R, is T=Cd*(Rq+NR)., Comment: 9 pages, 5 figures, pdf

Published
2009

21. Measurement of air fluorescence light yield induced by an electromagnetic shower

Author

Colin, P., Chukanov, A., Grebenyuk, V., Naumov, D., Nedelec, P., Nefedov, Yu., Onofre, A., Porokhovoi, S., Sabirov, B., and Tkatchev, L.

Subjects
Astrophysics
Abstract

For most of the Ultra-High-Energy-Cosmic-Ray (UHECR) experiments and projects (HiRes, AUGER, TA, JEM-EUSO, TUS,...), the detection technique of Extensive Air Showers is based, at least, on the measurement of the air-fluorescence-induced signal. The knowledge of the Fluorescence-Light Yield (FLY) is of paramount importance for the UHECR energy reconstruction. The MACFLY experiment was designed to perform absolute measurements of the air FLY and to study its properties. Here, we report the result of measurement of dry-air FLY induced by 50 GeV electromagnetic showers as a function of the shower age and as a function of the pressure. The experiment was performed at CERN using a SPS-electron-test-beam line. The result shows the air FLY is proportional to the energy deposited in air (E_d). The ratio FLY/E_d and its pressure dependence remain constant independently of shower age, and more generally, independently of the excitation source used (single-electron track or air shower)., Comment: 12 pages, 6 figures, accepted for publication in Astropart. phys

Published
2007
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22. Measurement of air and nitrogen fluorescence light yields induced by electron beam for UHECR experiments

Author

Colin, P., Chukanov, A., Grebenyuk, V., Naumov, D., Nedelec, P., Nefedov, Y., Onofre, A., Porokhovoi, S., Sabirov, B., and Tkatchev, L.

Subjects
Astrophysics
Abstract

Most of the Ultra High Energy Cosmic Ray (UHECR) experiments and projects (HiRes, AUGER, TA, EUSO, TUS,...) use air fluorescence to detect and measure extensive air showers (EAS). The precise knowledge of the Fluorescence Light Yield (FLY) is of paramount importance for the reconstruction of UHECR. The MACFLY - Measurement of Air Cherenkov and Fluorescence Light Yield - experiment has been designed to perform such FLY measurements. In this paper we will present the results of FLY in the 290-440 nm wavelength range for dry air and pure nitrogen, both excited by electrons with energy of 1.5 MeV, 20 GeV and 50 GeV. The experiment uses a 90Sr radioactive source for low energy measurement and a CERN SPS electron beam for high energy. We find that the FLY is proportional to the deposited energy (E_d) in the gas and we show that the air fluorescence properties remain constant independently of the electron energy. At the reference point: atmospheric dry air at 1013 hPa and 23C, the ratio FLY/E_d=17.6 photon/MeV with a systematic error of 13.2%., Comment: 19 pages, 8 figures. Accepted for publication in Astroparticle Physics

Published
2006
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23. TAIGA - An advanced hybrid detector complex for astroparticle physics and high energy gamma-ray astronomy

Author

Budnev, Nikolay M., primary, Astapov, I., additional, Bezyazeekov, P., additional, Bonvech, E., additional, Borodin, A., additional, Bulan, A., additional, Chernov, D., additional, Chiavassa, Andrea, additional, Dyachok, A., additional, Gafarov, A., additional, Garmash, A., additional, Grebenyuk, V., additional, Gress, E., additional, Gress, O., additional, Gress, T., additional, Grinyuk, A., additional, Grishin, O., additional, Ivanova, A. D., additional, Ivanova, Anna L., additional, Kalmykov, N., additional, Kindin, V. V., additional, Kiryuhin, S., additional, Kokoulin, R., additional, Kompaniets, K., additional, Korosteleva, E., additional, Kozhin, V., additional, Kravchenko, E., additional, Kryukov, A., additional, Kuzmichev, L., additional, Lagutin, A., additional, Lavrova, M., additional, Lemeshev, Y., additional, Lubsandorzhiev, B., additional, Lubsandorzhiev, N., additional, Lukanov, A., additional, Lukyantsev, D., additional, Malakhov, S., additional, Mirgazov, R., additional, Monkhoev, R., additional, Osipova, E., additional, Pakhorukov, A., additional, Pankov, L., additional, Pan, A., additional, Panov, A., additional, Petrukhin, A. A., additional, Poddubny, I., additional, Podgrudkov, D., additional, Ponomareva, V., additional, Popova, E., additional, Postnikov, E., additional, Prosin, Vasily, additional, Ptuskin, V., additional, Pushnin, A., additional, Raikin, R., additional, Razumov, Alexander, additional, Rubtsov, G., additional, Ryabov, E., additional, Samoliga, V., additional, Satyshev, A., additional, Silaev, Alexey A., additional, Silaev, Alexander A., additional, Sidorenkov, A., additional, Skurikhin, A., additional, Sokolov, A., additional, Sveshnikova, L., additional, Tabolenko, V., additional, Tkachev, L., additional, Tanaev, A., additional, Ternovoy, M., additional, Togoo, R., additional, Ushakov, N., additional, Vaidyanathan, A., additional, Volchugov, P., additional, Volkov, N., additional, Voronin, D., additional, Zagorodnikov, A., additional, Zhurov, D., additional, and Yashin, I. I., additional

Published
2023
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24. Primary cosmic ray energy spectrum and mean mass composition using data from the TAIGA astrophysical complex

Author

Prosin, Vasily, primary, Astapov, I., additional, Bezyazeekov, P., additional, Bonvech, E., additional, Borodin, A., additional, Bulan, A., additional, Chiavassa, Andrea, additional, Chernov, D., additional, Dyachok, A., additional, Gafarov, A., additional, Garmash, A., additional, Grebenyuk, V., additional, Gress, O., additional, Gress, E., additional, Gress, T., additional, Grinyuk, A., additional, Grishin, O., additional, Ivanova, A. D., additional, Ivanova, Anna L., additional, Kalmykov, N., additional, Kindin, V. V., additional, Kiryuhin, S., additional, Kokoulin, R., additional, Kompaniets, K., additional, Korosteleva, E., additional, Kozhin, V., additional, Kravchenko, E., additional, Kryukov, A., additional, Kuzmichev, L., additional, Lagutin, A., additional, Lavrova, M., additional, Lemeshev, Y., additional, Lubsandorzhiev, B., additional, Lubsandorzhiev, N., additional, Lukanov, A., additional, Lukyantsev, D., additional, Malakhov, S., additional, Mirgazov, R., additional, Monkhoev, R., additional, Okuneva, E., additional, Osipova, E., additional, Pakhorukov, A., additional, Pan, A., additional, Panasenko, L., additional, Pankov, L., additional, Panov, A., additional, Petrukhin, A. A., additional, Poddubny, I., additional, Podgrudkov, D., additional, Poleschuk, V., additional, Ponomareva, V., additional, Popova, E., additional, Postnikov, E., additional, Ptuskin, V., additional, Pushnin, A., additional, Raikin, R., additional, Razumov, Alexander, additional, Rubtsov, G., additional, Ryabov, E., additional, Sagan, Y., additional, Samoliga, V., additional, Silaev, Alexander A., additional, Silaev, Alexey A., additional, Sidorenkov, A., additional, Skurikhin, A., additional, Sokolov, A., additional, Sveshnikova, L., additional, Tabolenko, V., additional, Tanaev, A., additional, Tarashchansky, B., additional, Ternovoy, M., additional, Tkachev, L., additional, Togoo, R., additional, Ushakov, N., additional, Vaidyanathan, A., additional, Volchugov, P., additional, Volkov, N., additional, Voronin, D., additional, Zagorodnikov, A., additional, Zhaglova, A., additional, Zhurov, D., additional, and Yashin, I. I., additional

Published
2023
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25. The Tunka-Grande scintillation array: Current results

Author

Ivanova, Anna L., primary, Astapov, I., additional, Bezyazeekov, P., additional, Bonvech, E., additional, Borodin, A., additional, Budnev, N., additional, Bulan, A., additional, Chernov, D., additional, Chiavassa, Andrea, additional, Dyachok, A., additional, Gafarov, A., additional, Garmash, A., additional, Grebenyuk, V., additional, Gress, E., additional, Gress, O., additional, Gress, T., additional, Grinyuk, A., additional, Grishin, O., additional, Ivanova, A. D., additional, Kalmykov, N., additional, Kindin, V. V., additional, Kiryuhin, S., additional, Kokoulin, R. P., additional, Kompaniets, K., additional, Korosteleva, E., additional, Kozhin, V., additional, Kravchenko, E., additional, Kryukov, A., additional, Kuzmichev, L., additional, Lagutin, A., additional, Lavrova, M., additional, Lemeshev, Y., additional, Lubsandorzhiev, B., additional, Lubsandorzhiev, N., additional, Lukanov, A., additional, Lukyantsev, D., additional, Malakhov, S., additional, Mirgazov, R., additional, Monkhoev, R., additional, Osipova, E., additional, Pakhorukov, A., additional, Pankov, L., additional, Pan, A., additional, Panov, A., additional, Petrukhin, A. A., additional, Poddubny, I., additional, Podgrudkov, D., additional, Poleschuk, V., additional, Ponomareva, V., additional, Popova, E., additional, Postnikov, E., additional, Prosin, Vasily, additional, Ptuskin, V., additional, Pushnin, A., additional, Raikin, R., additional, Razumov, Alexander, additional, Rubtsov, G., additional, Ryabov, E., additional, Sagan, Y., additional, Samoliga, V., additional, Satyshev, A., additional, Silaev, Alexey A., additional, Silaev, Alexander A., additional, Sidorenkov, A., additional, Skurikhin, A., additional, Sokolov, A., additional, Sveshnikova, L., additional, Tabolenko, V., additional, Tkachev, L., additional, Tanaev, A., additional, Ternovoy, M., additional, Togoo, R., additional, Ushakov, N., additional, Vaidyanathan, A., additional, Volchugov, P., additional, Volkov, N., additional, Voronin, D., additional, Zagorodnikov, A., additional, Zhurov, D., additional, and Yashin, I. I., additional

Published
2023
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26. The TAIGA experiment

Author

Tluczykont, M., Astapov, I. I., Awad, A. K., Bezyazeekov, P. A., Blank, M., Bonvech, E. A., Borodin, A. N., Bulan, A. V., Brückner, M., Budnev, N. M., Chiavassa, A., Chernov, D. V., Dyachok, A. N., Gafarov, A. R., Garmash, A. Yu., Grebenyuk, V. M., Gress, O. A., Gress, E., Gress, T. I., Grishin, O. G., Grinyuk, A. A., Horns, D., Ivanova, A. L., Kalmykov, N. N., Kindin, V. V., Kiryuhin, S. N., Kokoulin, R. P., Kompaniets, K. G., Korosteleva, E. E., Kozhin, V. A., Kravchenko, E. A., Kryukov, A. P., Kuzmichev, L. A., Lagutin, A. A., Lavrova, M., Lemeshev, E., Lubsandorzhiev, B. K., Lubsandorzhiev, N. B., Lukanov, A. D., Lukyantsev, D. S., Mirgazov, R. R., Mirzoyan, R., Monkhoev, R. D., Osipova, E. A., Pakhorukov, A. L., Pan, A., Pankov, L. V., Panov, A. D., Petrukhin, A. A., Podgrudkov, D. A., Poleschuk, V. A., Popova, E. G., Porelli, A., Postnikov, E. B., Prosin, V. V., Ptuskin, V. S., Pushnin, A. A., Raikin, R. I., Razumov, A. Y., Rubtsov, G. I., Ryabov, E. V., Sagan, Y. I., Samoliga, V. S., Satyshev, I., Semeney, Yu. A., Silaev, A. A., Sidorenkov, A. Yu., Skurikhin, A. V., Sokolov, A. V., Suvorkin, Y., Sveshnikova, L. G., Tabolenko, V. A., Tanaev, A. B., Tarashansky, B. A., Ternovoy, M., Tkachev, L. G., Ushakov, N., Vaidyanathan, A., Volchugov, P. A., Volkov, N. V., Voronin, D., Wischnewski, R., Yashin, I. I., Zagorodnikov, A. V., Zhurov, D. P., and TAIGA Collaboration

Subjects
showers, atmosphere, hybrid, air, Crab Nebula [Observations], resolution, Observations: Crab Nebula, beam, width, energy, low, wide-angle, Cherenkov counter, energy, high, gamma ray, cosmic radiation, experiments [Gamma-rays], charged particle, detector, radiation, Cherenkov, TeV, spectral, surface, muon, detector, Gamma-rays: experiments, detector, imaging
Abstract

The Sixteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories (In 4 Volumes) 16th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories, MG16, Online, Italy, 5 Jul 2021 - 9 Jul 2021; World Scientific Publishing 3324-3342 (2023). doi:10.1142/9789811269776_0274, The Tunka Advanced Instrument for Gamma-ray and cosmic ray Astrophysics (TAIGA) is a hybrid experiment for the measurement of Extensive Air Showers (EAS) with good spectral resolution in the TeV to PeV energy range. In this domain, the long-sought Pevatrons can be detected. Currently the hybrid TAIGA detector combines two wide angle shower front Cherenkov light sampling timing arrays (HiSCORE and Tunka-133), two 4m class, 10° aperture Imaging Air Cherenkov Telescopes (IACTs) and 240 m2 surface and underground charged particle detector stations. Our goal is to introduce a new hybrid reconstruction technique, combining the good angular and shower core resolution of HiSCORE with the gamma-hadron separation power of imaging telescopes. This approach allows to maximize the effective area and simultaneously to reach a good gamma-hadron separation at low energies (few TeV). At higher energies, muon detectors are planned to enhance gamma-hadron separation. During the commissioning phase of the first and second IACT, several sources were observed. First detections of known sources with the first telescope show the functionality of the TAIGA IACTs. Here, the status of the TAIGA experiment will be presented, along with first results from the current configuration., Published by World Scientific Publishing

Published
2023
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27. SiPM-based camera for gamma-ray imaging air Cherenkov telescope

Author

Chernov, D., primary, Bonvech, E., additional, Astapov, I., additional, Bezyazeekov, P., additional, Borodin, A., additional, Brueckner, M., additional, Budnev, N., additional, Chernukh, D., additional, Chiavassa, A., additional, Dyachok, A., additional, Fedorov, O., additional, Gafarov, A., additional, Garmash, A., additional, Grebenyuk, V., additional, Gress, O., additional, Gress, T., additional, Grishin, O., additional, Grinyuk, A., additional, Horns, D., additional, Ivanova, A., additional, Kalmykov, N., additional, Kazarina, Y., additional, Kindin, V., additional, Kiryuhin, S., additional, Kokoulin, R., additional, Kompaniets, K., additional, Korosteleva, E., additional, Kozhin, V., additional, Kravchenko, E., additional, Krykov, A., additional, Kuzmichev, L., additional, Lagutin, A., additional, Lemeshev, Yu., additional, Lubsandorzhiev, B., additional, Lubsandorzhiev, N., additional, Mirgazov, R., additional, Mirzoyan, R., additional, Monkhoev, R., additional, Osipova, E., additional, Pakhorukov, A., additional, Pan, A., additional, Pankov, L., additional, Petrukhin, A., additional, Podgrudkov, D., additional, Poleschuk, V., additional, Popescu, M., additional, Popova, E., additional, Porelli, A., additional, Postnikov, E., additional, Prosin, V., additional, Ptuskin, V., additional, Pushnin, A., additional, Raikin, R., additional, Rubtsov, G., additional, Rybov, E., additional, Sagan, Y., additional, Samoliga, V., additional, Silaev, A., additional, Sidorenkov, A., additional, Skurikhin, A., additional, Slunecka, V., additional, Sokolov, A., additional, Suvorkin, Y., additional, Sveshnikova, L., additional, Tabolenko, V., additional, Tanaev, A., additional, Tarashansky, B., additional, Ternovoy, L., additional, Tkachev, L., additional, Tluczykont, M., additional, Ushakov, N., additional, Vaidyanathan, A., additional, Volchugov, P., additional, Voronin, D., additional, Vorobiov, V., additional, Wischnewski, R., additional, Yashin, I., additional, Zagorodnikov, A., additional, and Zhurov, D., additional

Published
2022
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28. Development of scintillation detectors with light collection via wavelength shifting light guides for TAIGA experiment

Author

Kravchenko, E, primary, Alizzi, J E, additional, Astapov, I, additional, Bezyazeekov, P, additional, Borodin, A, additional, Brueckner, M, additional, Budnev, N, additional, Chiavassa, A, additional, Dyachok, A, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, O, additional, Gress, T, additional, Grinyuk, A, additional, Grishin, O, additional, Horns, D, additional, Igoshin, A, additional, Ivanova, A, additional, Kalmykov, N, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kozhin, V, additional, Kryukov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lavrova, M, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Lukyantsev, D, additional, Malakhov, S, additional, Mamaev, I, additional, Monkhoev, R, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pan, A, additional, Panasenko, L, additional, Pankov, L, additional, Petrukhin, A, additional, Poddubnyi, I, additional, Poleschuk, V, additional, Ponomareva, V, additional, Popesku, M, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Rubtsov, G, additional, Ryabov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Silaev, A, additional, Sidorenkov, A, additional, Skurikhin, A, additional, Slunecka, V, additional, Sokolov, A, additional, Suvorkin, Y, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tarashchansky, B, additional, Tkachev, L, additional, Tluczykont, M, additional, Tanaev, A, additional, Ternovoy, M, additional, Togoo, R, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Voronin, D, additional, Wischnewski, R, additional, Zagorodnikov, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2022
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29. TAIGA—An Innovative Hybrid Array for High Energy Gamma Astronomy, Cosmic Ray Physics and Astroparticle Physics

Author

Budnev, N., Astapov, I., Bezyazeekov, P., Bonvech, E., Boreyko, V., Borodin, A., Brueckner, Martin, Bulan, A., Chernov, D., Chiavassa, A., Dyachok, A., Fedorov, O., Gafarov, A., Garmash, A., Gorbunov, N., Grebenyuk, V., Gress, O., Gress, T., Grinyuk, A., Grishin, O., Haungs, A., Hiller, R., Horns, D., Ivanova, Al., Ivanova, A., Huege, T., Kalmykov, N., Kazarina, Y., Kindin, V., Kiryuhin, S., Kirilenko, P., Kleifges, M., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kotovschikov, I., Kostunin, D., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lenok, V., Lagutin, A., Lemeshev, Yu., Lubsandorzhiev, B., Lubsandorzhiev, N., Lukyantsev, D., Mirgazov, R., Mirzoyan, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Popescu, M., Pan, A., Panasyuk, M., Pankov, L., Podgrudkov, D., Poleschuk, V., Popova, E., Porelli, Andrea, Postnikov, E., Prosin, V., Ptuskin, V., Petrukhin, A., Pushnin, A., Slunecka, V., Raikin, R., Rjabov, E., Rubtsov, G., Sagan, Y., Sabirov, B., Samoliga, V., Schröder, F., Semeney, Yu., Sidorenkov, A., Silaev, A., Spiering, C., Tkachenko, A., Silaev, Jr., Skurikhin, A., Slunecka, M., Sokolov, A., Sveshnikova, L., Zurbanov, V., Suvorkin, Y., Tabolenko, V., Tanaev, A., Tarashansky, B., Ternovoy, M., Tkachev, L., Tluczykont, M., Togoo, R., Ushakov, N., Volchugov, P., Voronin, D., Wischnewski, R., Yashin, I., Zagorodnikov, A., Zhaglova, A., and Zhurov, D.

Subjects
energy: high, Nuclear and High Energy Physics, showers: atmosphere, hybrid, Physics::Instrumentation and Detectors, air, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Baikal, sensitivity, Atomic and Molecular Physics, and Optics, cosmic radiation, gamma ray, high [energy], ddc:530, galaxy, atmosphere [showers], experimental results
Abstract

20th International Seminar on High Energy Physics, Quarks 2018, Valday, Russian Federation, 27 May 2018 - 2 Jun 2018; Physics of atomic nuclei 191(3), 362 - 367 (2018). doi:10.1134/S1063778821030078, The physics motivations and advantages of the hybrid detector complex TAIGA are presented. TAIGA aims to address gamma-ray astronomy at energies from a few TeV to several PeV units, as well as cosmic-ray physics from 100 TeV to several EeV units and astroparticle physics problems. In 2021 deployment and commissioning of the one square kilometer TAIGA setup in the Tunka valley $\sim$50 km West from Lake Baikal will be finished. The first experimental results with the TAIGA are presented., Published by AIP, New York, NY

Published
2021
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30. Cosmic Ray Energy Spectrum derived from the Data of EAS Cherenkov Light Arrays in the Tunka Valley

Author

Prosin V., Astapov I., Bezyazeekov P., Borodin A., Brückner M., Budnev N., Chiavassa A., Dyachok A., Fedorov O., Gafarov A., Garmash A., Grebenyuk V., Gress O., Gress T., Grishin O., Grinyuk A., Horns D., Kalmykov N., Kazarina Y., Kindin V., Kiryuhin S., Kirilenko P., Kokoulin R., Kompaniets K., Korosteleva E., Kozhin V., Kravchenko E., Kuzmichev L., Lagutin A., Lemeshev Yu., Lenok V., Lubsandorzhiev B., Lubsandorzhiev N., Mirgazov R., Mirzoyan R., Monkhoev R., Osipova E., Pakhorukov A., Pan A., Panasyuk M., Pankov L., Petrukhin A., Poleschuk V., Popescu M., Popova E., Porelli A., Postnikov E., Ptuskin V., Pushnin A., Raikin R., Rjabov E., Rubtsov G., Sagan Y., Samoliga V., Semeney Yu., Sidorenkov A., Silaev A., Silaev (junior) A., Skurikhin A., Slunecka M., Sokolov A., Spiering C., Sveshnikova L., Tabolenko V., Tarashansky B., Tkachev L., Tluczykont M., Ushakov N., Voronin D., Wischnewski R., Zagorodnikov A., Zhurov D., Zurbanov V., and Yashin I.

Subjects
Physics, QC1-999
Abstract

The extensive air shower Cherenkov light array Tunka-133 collected data during 7 winter seasons from 2009 to 2017. From 2175 hours of data taking, we derived the differential energy spectrum of cosmic rays in the energy range 6 · 1015 2 · 1018 eV. The TAIGA-HiSCORE array is in the process of continuous expansion and modernization. Here we present the results obtained with 28 stations of the first HiSCORE stage from 35 clear moonless nights in the winter of 2017-2018. The combined spectrum of two arrays covers a range of 2 · 1014 – 2 · 1018 eV.

Published
2019
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31. TAIGA: results and perspectives

Author

Kuzmichev L., Astapov I., Bezyazeekov P., Borodin A., Brückner M., Budnev N., Chiavasa A., Gress O., Gress T., Grishin O., Dyachok A., Fedorov O., Gafarov A., Garmash A., Grebenyuk V., Grinyuk A., Horns D., Kalmykov N., Kazarina Y., Kindin V., Kiryuhin V., Kokoulin R., Kompaniets K., Korosteleva E., Kozhin V., Kravchenko E., Kryukov A., Lagutin A., Lenok V., Lubsandorzhiev B., Lubsandorzhiev N., Mirgazov R., Mirzoyan R., Monkhoev R., Osipova E., Pakharukov A., Pan A., Panasyuk M., Pankov L., Petrukhin A., Poleschuk V., Popesku M., Popova E., Porelli A., Postnikov E., Prosin V., Ptuskin V., Pushnin A., Raikin R., Rubtsov G., Rybov E., Sagan Y., Samoliga V., Semeney Yu., Silaev A., Sidorenkov A., Skurikhin A., Slunecka M., Sokolov A., Spiering C., Sveshnikova L., Tabolenko V., Tarashansky B., Tkachev L., Tluczykont M., Ushakov N., Vaidyanathan A., Volchugov P., Voronin D., Wischnewski R., Zagorodnikov A., Zurbanov V., Zhurov D., and Yashin I.

Subjects
Physics, QC1-999
Abstract

In this talk, we describe the status and the perspectives of the hybrid Air Shower Array TAIGA (Tunka Advanced Instrument for cosmic rays and Gamma Astronomy) which is currently under construction in the Tunka Valley close to Lake Baikal and is taking data in its initial configurations. TAIGA is designed for the study of gamma rays and charged cosmic rays in the energy range of 1013 eV - 1018 eV. It has the potential to play an important role in the search for Galactic Pevatrons and within a multi-messenger approach to explore the high-energy sky.

Published
2019
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32. SiPM-based camera for gamma-ray imaging air Cherenkov telescope

Author

Chernov, D., Bonvech, E., Fedorov, O., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, O., Gress, T., Grishin, O., Grinyuk, A., Horns, D., Ivanova, A., Astapov, I., Kalmykov, N., Kazarina, Y., Kindin, V., Kiryuhin, S., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Krykov, A., Bezyazeekov, P., Kuzmichev, L., Lagutin, A., Lemeshev, Yu., Lubsandorzhiev, B., Lubsandorzhiev, N., Mirgazov, R., Mirzoyan, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Borodin, A., Pan, A., Pankov, L., Petrukhin, A., Podgrudkov, D., Poleschuk, V., Popescu, M., Popova, E., Porelli, Andrea, Postnikov, E., Prosin, V., Brueckner, M., Ptuskin, V., Pushnin, A., Raikin, R., Rubtsov, G., Rybov, E., Sagan, Y., Samoliga, V., Silaev, A., Sidorenkov, A., Budnev, N., Skurikhin, A., Slunecka, V., Sokolov, A., Suvorkin, Y., Sveshnikova, L., Tabolenko, V., Tanaev, A., Tarashansky, B., Ternovoy, L., Tkachev, L., Chernukh, D., Tluczykont, M., Ushakov, N., Vaidyanathan, A., Volchugov, P., Voronin, D., Vorobiov, V., Wischnewski, R., Yashin, I., Zagorodnikov, A., Zhurov, D., Chiavassa, A., and Dyachok, A.

Subjects
History, family, hybrid, air, data acquisition, imaging, Computer Science Applications, Education, Cherenkov counter, wide-angle, star, analog-to-digital converter, gamma ray, power supply, ddc:530, photomultiplier, silicon, structure, control system, FPGA
Abstract

5th International Conference on Technology and Instrumentation in Particle Physics, TIPP 2021, Online, United States, 24 May 2021 - 28 May 2021; Journal of physics / Conference Series 2374(1), 012045 (2022). doi:10.1088/1742-6596/2374/1/012045, The current status of the equipment development for the new wide-angle gamma-ray imaging air Cherenkov telescope for TAIGA hybrid installation is presented. A front-end electronic and data acquisition system board based on the Zynq family Xilinx FPGA chips specially designed for this project have been produced and are being tested. A detailed description if presented for internal structure of the four main subsystems: four 8-channel 100 MHz ADCs, board’s control system, internal clock and synchronization system and the power supply system. Additionally, the current status of a small scale prototype telescope SIT consisting of 49 SiPM is presented. The telescope includes a digital camera for observing the stars and weather condition. The SIT-HiSCORE synchronization systems and the telemetry information collection had been tested., Published by IOP Publ., Bristol

Published
2022
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33. The precision of the IACT mechanical mounts of the TAIGA observatory

Author

Borodin, A., Grinyuk, A., Pan, A., Sagan, Y., Tkachev, L., Zhurov, D., Astapov, I., Bezyazeekov, P., Brueckner, M., Budnev, N., Chiavassa, A., Dyachok, A., Fedorov, O., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, O., Gress, T., Grishin, O., Horns, D., Ivanova, A., Kalmykov, N., Kazarina, Y., Kindin, V., Kirilenko, P., Kiryushin, S., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kunnas, M., Kuzmichev, L., Lemeshev, Y., Lenok, V., Lubsandorzhiev, N., Lubsandorzhiev, B., Mirgazov, R., Mirzoyan, R., Monkhoev, R., Nachtigall, R., Osipova, E., Pakhorukov, A., Panasyuk, M., Pankov, L., Petrukhin, A., Poleschuk, V., Popescu, E., Popova, E., Porelli, A., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Rjabov, E., Rubtsov, G., Sabirov, B., Samoliga, V., Sidorenkov, A., Silaev, A., Silaev, Junior, Skurikhin, A., Slunechka, V., Sokolov, A., Suvorkin, Y., Sveshnikova, L., Tabolenko, V., Tanaev, A., Tarashansky, B., Tluczykont, M., Wischnewski, R., Yashin, I., Zagorodnikov, A., and TAIGA Collaboration The

Subjects
Physics, ddc:530
Abstract

The TAIGA (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) observatory is located in the Tunka valley (~50 km west from the southern shore of Lake Baikal) at an altitude of 675m a.s.l. The TAIGA observatory aims to address gamma-ray astronomy at energies from a few TeV to several PeV and CR physics from 100 TeV to several EeV. Its main feature is the complementary, hybrid approach to distinguish CR events from those of gamma rays. Currently TAIGA consists of ~80 wide-angle air Cherenkov detectors (HiSCORE stations), three ~4m diameter IACTs and several hundred surface and underground muon detectors, grouped in three jointly operating arrays. The exceptional feature of the TAIGA IACT array is it’s topology that allows one to aim for the optimal cost/performance by scanning the optimal inter-telescope distances from 300m up to 600m. The IACTs have alt-azimuth type mounts and 576-pixel imaging cameras in the foci, covering 9.6° aperture in the sky. The segmented reflectors of ~10m² area follow the Davis-Cotton design. The largest diameter of the hexagonal shape reflector is 4.3m and the focal length is 4.75m. The rigid telescope mount provides a maximum displacement of EAS image below 2mm (i.e. ≤ 0.024°) in the photodetector plane. The main parameters of IACTs are of a crucial importance for their efficient operation and is presented.

Published
2022

34. TAIGA - a hybrid array for high energy gamma astronomy and cosmic ray physics

Author

Budnev N., Astapov I., Bezyazeekov P., Boreyko V., Borodin A., Brueckner M., Chiavassa A., Dyachok A., Fedorov O., Gafarov A., Garmash A., Gorbunov N., Grebenyuk V., Gress O., Gress T., Grishin O., Grinyuk A., Haungs A., Hiller R., Horns D., Huege T., Kalmykov N., Kazarina Y., Kindin V., Kiryuhin S., Kirilenko P., Kleifges M., Kokoulin R., Kompaniets K., Korosteleva E., Kostunin D., Kozhin V., Kravchenko E., Kuzmichev L., Lemeshev Yu., Lenok V., Lubsandorzhiev B., Lubsandorzhiev N., Mirgazov R., Mirzoyan R., Monkhoev R., Osipova E., Pakhorukov A., Panasyuk M., Pankov L., Petrukhin A., Poleschuk V., Popescu M., Popova E., Porelli A., Postnikov E., Prosin V., Ptuskin V., Rjabov E., Rubtsov G., Pushnin A., Sagan Y., Sabirov B., Samoliga V., Schröder F., Semeney Yu., Silaev A., Sidorenkov A., Skurikhin A., Slunecka V., Sokolov A., Spiering C., Sveshnikova L., Tabolenko V., Tarashansky B., Tkachenko A., Tkachev L., Tluczykont M., Wischnewski R., Zagorodnikov A., Zhurov D., Zurbanov V., and Yashin I.

Subjects
Physics, QC1-999
Abstract

The physics motivations and advantages of the new TAIGA (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) detector are presented. TAIGA aims at gamma-ray astronomy at energies from a few TeV to several PeV, as well as cosmic ray physics from 100 TeV to several EeV. For the energy range 30 – 200 TeV the sensitivity of 10 km2 area TAIGA array for the detection of local sources is expected to be 5 × 10-14 erg cm-2 sec-1 for 300 h of observations. Reconstruction of the given EAS energy, incoming direction and its core position, based on the timing TAIGA-HiSCORE data, allows one to increase a distance between the IACTs up to 600-1000 m. The low investments together with the high sensitivity for energies ≥ 30-50 TeV make this pioneering technique very attractive for exploring the galactic PeVatrons and cosmic rays. At present the TAIGA first stage has been constructed in Tunka valley, 50 km West from the Lake Baikal. The first experimental results of the TAIGA first stage are presented.

Published
2018
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35. ТЕНДЕНЦИИ РАЗВИТИЯ ПОТЕНЦИАЛА ЧЕЛОВЕЧЕСКОГО КАПИТАЛА В БАНКОВСКОЙ СФЕРЕ

Author

SHARYY K. V., GREBENYUK V. A., and SEI HPE «Donetsk academy of management and public administration under the Head of Donetsk People's Republic», the Department of Finance

Subjects
Donetsk, DPR, DONETSK PEOPLE'S REPUBLIC, Economy, Economy of the DPR, management, higher education, science, SEE HPE «DAMPA», Academy of Management, Collection of scientific papers, series ""Finance, accounting, audit", finance, accounting, audit, human potential, bank, organization, development, banking, personne, Донецк, ДНР, Экономика ДНР, управление, менеджмент, высшее о, ДОНЕЦКАЯ НАРОДНАЯ РЕСПУБЛИКА, Экономика бразование, наука, ГОУ ВПО «ДОНАУИГС», ДОНАУИГС, Академия управления, Сборник научных работ, серии «Финансы. учет, аудит», финансы, учет, аудит, человеческий потенциал, банк, организация, развитие, банковская сфера, персонал
Abstract

ТЕНДЕНЦИИ РАЗВИТИЯ ПОТЕНЦИАЛА ЧЕЛОВЕЧЕСКОГО КАПИТАЛА В БАНКОВСКОЙ СФЕРЕ / К. В. Шарый, В. А. Гребенюк //Сборник научных работ серии «Финансы. учет, аудит». Вып. 21. - Донецк : ГОУ ВПО "ДОНАУИГС", 2021. - С. 231- 237. В статье рассматриваются основные тенденции развития человеческого потенциалаорганизаций банковской сферы. Отмечается также, что переход постсоветских стран крыночным отношениям объективно обусловил развёртывание инновационных процессови быстрое развитие рыночной инфраструктуры (коммерческих банков, бирж, страховыхкомпаний и т. д.). В рамках статьи было отмечено, что некоторые банки комплектуются засчёт людей, которые не всегда соответствуют требованиям современного банка, иногдаслучайных и склонных к авантюризму, не имеющих опыта практической банковскойдеятельности. Поскольку для будущего большое значение имеет подготовка ипереподготовка профессионалов в организациях банковской сферы, важнымпредставляется разработка системы развития потенциала кадрового состава. Ключевые слова: человеческий потенциал, банк, организация, развитие,банковская сфера, персонал TRENDS IN THE DEVELOPMENT OF HUMAN CAPITALPOTENTIAL IN THE BANKING SPHERE / K. V.SHARYY K.V.,V. A.GREBENYUK //Collection of scientific works of the series "Finance, accounting, audit". Issue 21. -Donetsk : SEE HPE «DAMPA», 2021. - P. 231-237. The paper examines the main trends in the development of the human potential ofbanking organizations. It is also noted that the transition of post-Soviet countries to marketrelations objectively determined the deployment of innovative processes and the rapiddevelopment of market infrastructure (commercial banks, stock exchanges, insurance companies,etc.). As part of the work, it was noted that some banks are staffed by people who do not alwaysmeet the requirements of a modern bank, sometimes casual and prone to adventurism, who haveno practical banking experience. Since the training and retraining of professionals is of greatimportance for the future, it is important for organizations in the banking sector to develop asystem for developing the potential of the staff. Keywords: human potential, bank, organization, development, banking, personne&nbsp

Published
2021
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36. ТЕНДЕНЦИИ РАЗВИТИЯ ПОТЕНЦИАЛА ЧЕЛОВЕЧЕСКОГО КАПИТАЛА В БАНКОВСКОЙ СФЕРЕ

Author

SHARYY K., V., GREBENYUK V., A., and SEI HPE «Donetsk academy of management and public administration under the Head of Donetsk People's Republic», the Department of Finance

Subjects
Donetsk, DPR, DONETSK PEOPLE'S REPUBLIC, Economy, Economy of the DPR, management, higher education, science, SEE HPE «DAMPA», Academy of Management, Collection of scientific papers, series ""Finance, accounting, audit", finance, accounting, audit, human potential, bank, organization, development, banking, personne, Донецк, ДНР, Экономика ДНР, управление, менеджмент, высшее о, ДОНЕЦКАЯ НАРОДНАЯ РЕСПУБЛИКА, Экономика бразование, наука, ГОУ ВПО «ДОНАУИГС», ДОНАУИГС, Академия управления, Сборник научных работ, серии «Финансы. учет, аудит», финансы, учет, аудит, человеческий потенциал, банк, организация, развитие, банковская сфера, персонал
Abstract

ТЕНДЕНЦИИ РАЗВИТИЯ ПОТЕНЦИАЛА ЧЕЛОВЕЧЕСКОГО КАПИТАЛА В БАНКОВСКОЙ СФЕРЕ / К. В. Шарый, В. А. Гребенюк // Сборник научных работ серии «Финансы. учет, аудит». Вып. 21. - Донецк : ГОУ ВПО "ДОНАУИГС", 2021. - С. 231- 237. В статье рассматриваются основные тенденции развития человеческого потенциала организаций банковской сферы. Отмечается также, что переход постсоветских стран к рыночным отношениям объективно обусловил развёртывание инновационных процессов и быстрое развитие рыночной инфраструктуры (коммерческих банков, бирж, страховых компаний и т. д.). В рамках статьи было отмечено, что некоторые банки комплектуются за счёт людей, которые не всегда соответствуют требованиям современного банка, иногда случайных и склонных к авантюризму, не имеющих опыта практической банковской деятельности. Поскольку для будущего большое значение имеет подготовка и переподготовка профессионалов в организациях банковской сферы, важным представляется разработка системы развития потенциала кадрового состава. Ключевые слова: человеческий потенциал, банк, организация, развитие, банковская сфера, персонал TRENDS IN THE DEVELOPMENT OF HUMAN CAPITAL POTENTIAL IN THE BANKING SPHERE / K. V. SHARYY K.V., V. A.GREBENYUK // Collection of scientific works of the series "Finance, accounting, audit". Issue 21. - Donetsk : SEE HPE «DAMPA», 2021. - P. 231-237. The paper examines the main trends in the development of the human potential of banking organizations. It is also noted that the transition of post-Soviet countries to market relations objectively determined the deployment of innovative processes and the rapid development of market infrastructure (commercial banks, stock exchanges, insurance companies, etc.). As part of the work, it was noted that some banks are staffed by people who do not always meet the requirements of a modern bank, sometimes casual and prone to adventurism, who have no practical banking experience. Since the training and retraining of professionals is of great importance for the future, it is important for organizations in the banking sector to develop a system for developing the potential of the staff. Keywords: human potential, bank, organization, development, banking, personne

Published
2021
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37. ПРАКТИКА ДЕНЕЖНО-КРЕДИТНОГО РЕГУЛИРОВАНИЯ В ПРИДНЕСТРОВСКОЙ МОЛДАВСКОЙ РЕСПУБЛИКЕ И РЕСПУБЛИКЕ АБХАЗИЯ

Author

Filippova Yu. A., Grebenyuk V. A., and SEI HPE «Donetsk academy of management and public administration under the Head of Donetsk People's Republic», the Department of Finance

Subjects
Donetsk, DPR, DONETSK PEOPLE'S REPUBLIC, Economy, Economy of the DPR, management, higher education, science, SEE HPE «DAMPA», Academy of Management, Collection of scientific papers, series "Finance, accounting, audit", finance, accounting, audit, monetary system, banking system, national payment system, Донецк, ДНР, ДОНЕЦКАЯ НАРОДНАЯ РЕСПУБЛИКА, Экономика, Экономика ДНР, управление, менеджмент, высшее образование, наука, ГОУ ВПО «ДОНАУИГС», ДОНАУИГС, Академия управления, Сборник научных работ серии «Финансы. учет, аудит», денежно-кредитная система, банковская система, национальная платёжная система, финансы, учет, аудит
Abstract

ПРАКТИКА ДЕНЕЖНО-КРЕДИТНОГО РЕГУЛИРОВАНИЯ В ПРИДНЕСТРОВСКОЙ МОЛДАВСКОЙ РЕСПУБЛИКЕ И РЕСПУБЛИКЕ АБХАЗИЯ / Ю. А. Филиппова, В. А. Гребенюк // Сборник научных работ серии «Финансы. учет, аудит». Вып. 21. - Донецк : ГОУ ВПО "ДОНАУИГС", 2021. - С. 192 - 201. В статье рассмотрены особенности денежно-кредитного регулирования вПриднестровской Молдавской Республике и Республике Абхазия, проанализированыосновные направления развития национальных финансово-кредитных систем,предложены пути дальнейшего формирования банковской системы Донецкой НароднойРеспублики. Ключевые слова: денежно-кредитная система, банковская система, национальнаяплатёжная система MONEY AND CREDIT REGULATION PRACTICE IN THETRANSNISTRIAN MOLDAVIAN REPUBLIC AND THE REPUBLICOF ABKHAZIA / Yu. A.Filippova, V.A. Grebenyuk //Collection of scientific works of the series "Finance, accounting, audit". Issue 21. -Donetsk : SEE HPE «DAMPA», 2021. - P. 192-201. The article examines the features of monetary regulation in the Pridnestrovian MoldavianRepublic and the Republic of Abkhazia, analyzes the main directions of development of nationalfinancial and credit systems, suggests ways of further forming the banking system of the DonetskPeople's Republic. Keywords: monetary system, banking system, national payment system&nbsp

Published
2021
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38. Tunka-Grande scintillation array: resent results

Author

Ivanova, A L, primary, Monkhoev, R, additional, Astapov, I, additional, Bezyazeekov, P, additional, Blank, M, additional, Bonvech, E, additional, Borodin, A, additional, Brückner, M, additional, Budnev, N, additional, Bulan, A, additional, Chernov, D, additional, Chiavassa, A, additional, Dyachok, A, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, E, additional, Gress, O, additional, Gress, T, additional, Grinyuk, A, additional, Grishin, O, additional, Horns, D, additional, Ivanova, A D, additional, Kalmykov, N, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kozhin, V, additional, Kravchenko, E, additional, Kryukov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lavrova, M, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Lukanov, A, additional, Lukyantsev, D, additional, Malakhov, S, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pankov, L, additional, Pan, A, additional, Panov, A, additional, Petrukhin, A, additional, Poddubnyi, I, additional, Podgrudkov, D, additional, Poleschuk, V, additional, Ponomareva, V, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Razumov, A, additional, Rubtsov, G, additional, Ryabov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Satyshev, A, additional, Silaev, A, additional, Sidorenkov, A, additional, Sinegovsky, S, additional, Skurikhin, A, additional, Sokolov, A, additional, Sulakov, V, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tarashchansky, B, additional, Tkachev, L, additional, Tluczykont, M, additional, Tanaev, A, additional, Ternovoy, M, additional, Togoo, R, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Volkov, N, additional, Voronin, D, additional, Wischnewski, R, additional, Zagorodnikov, A, additional, Zhaglova, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2021
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39. Geant4 simulation of the Tunka-Grande experiment

Author

Monkhoev, R, primary, Ternovoy, M, additional, Astapov, I, additional, Bezyazeekov, P, additional, Borodin, A, additional, Brueckner, M, additional, Budnev, N, additional, Chiavassa, A, additional, Dyachok, A, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, O, additional, Gress, T, additional, Grinyuk, A, additional, Grishin, O, additional, Horns, D, additional, Igoshin, A, additional, Ivanova, A, additional, Ivanova, Al, additional, Kalmykov, N, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kozhin, V, additional, Kravchenko, E, additional, Kryukov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Lukyantsev, D, additional, Malakhov, S, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pankov, L, additional, Petrukhin, A, additional, Poddubnyi, I, additional, Poleschuk, V, additional, Ponomareva, V, additional, Popesku, M, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Rubtsov, G, additional, Ryabov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Sabirov, B, additional, Silaev, A, additional, Sidorenkov, A, additional, Sinegovsky, S, additional, Skurikhin, A, additional, Slunecka, V, additional, Sokolov, A, additional, Suvorkin, Y, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tarashchansky, B, additional, Tkachev, L, additional, Tluczykont, M, additional, Tanaev, A, additional, Togoo, R, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Voronin, D, additional, Wischnewski, R, additional, Zagorodnikov, A, additional, Zhaglova, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2021
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40. The TAIGA timing array HiSCORE - first results

Author

Tluczykont M., Budnev N., Astapov I., Barbashina N., Bogdanov A., Boreyko V., Brückner M., Chiavassa A., Chvalaev O., Gress O., Gress T., Grishin O., Dyachok A., Epimakhov S., Fedorov O., Gafarov A., Gorbunov N., Grebenyuk V., Grinuk A., Horns D., Kalinin A., Karpov N., Kalmykov N., Kazarina Y., Kiryuhin S., Kokoulin R., Kompaniets K., Konstantinov A., Korosteleva E., Kozhin V., Kravchenko E., Kunnas M., Kuzmichev L., Lemeshev Yu., Lubsandorzhiev B., Lubsandorzhiev N., Mirgazov R., Mirzoyan R., Monkhoev R., Nachtigall R., Osipova E., Pakhorukov A., Panasyuk M., Pankov L., Petrukhin A., Poleschuk V., Popova E., Porelli A., Postnikov E., Prosin V., Ptuskin V., Rubtsov G., Pushnin A., Samoliga V., Satunin P., Semeney Yu., Silaev A., Skurikhin A., Slunecka M., Sokolov A., Spiering C., Sveshnikova L., Tabolenko V., Tarashansky B., Tkachenko A., Tkachev L., Voronin D., Wischnewski R., Zagorodnikov A., Zurbanov V., Zhurov D., and Yashin I.

Subjects
Physics, QC1-999
Abstract

Observations of gamma rays up to several 100 TeV are particularly important to spectrally resolve the cutoff regime of the long-sought Pevatrons, the cosmic-ray PeV accelerators. One component of the TAIGA hybrid detector is the TAIGA-HiSCORE timing array, which currently consists of 28 wide angle (0.6 sr) air Cherenkov timing stations distributed on an area of 0.25 km2. The HiSCORE concept is based on (non-imaging) air shower front sampling with Cherenkov light. First results are presented.

Published
2017
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41. Tunka Advanced Instrument for cosmic rays and Gamma Astronomy (TAIGA): Status, results and perspectives

Author

Kuzmichev L., Astapov I., Bezyazeekov P., Boreyko V., Borodin A., Brückner M., Budnev N., Chiavassa A., Gress O., Gress T., Grishin O., Dyachok A., Epimakhov S., Fedorov O., Gafarov A., Grebenyuk V., Grinyuk A., Haungs A., Horns D., Huege T., Ivanova A., Jurov D., Kalmykov N., Kazarina Y., Kindin V., Kiryuhin V., Kokoulin R., Kompaniets K., Korosteleva E., Kostunin D., Kozhin V., Kravchenko E., Kunnas M., Lenok V., Lubsandorzhiev B., Lubsandorzhiev N., Mirgazov R., Mirzoyan R., Monkhoev R., Nachtigal R., Osipova E., Pakharukov A., Panasyuk M., Pankov L., Petrukhin A., Poleschuk V., Popesku M., Popova E., Porelli A., Postnikov E., Prosin V., Ptuskin V., Pushnin A., Rubtsov G., Ryabov E., Sagan Y., Samoliga V., Schröder F.G., Semeney Yu., Silaev A., Sidorenko A., Skurikhin A., Slunecka V., Sokolov A., Spiering C., Sveshnikova L., Sulakov V., Tabolenko V., Tarashansky B., Tkachenko A., Tkachev L., Tluczykont M., Wischnewski R., Zagorodnikov A., Zurbanov V., and Yashin I.

Subjects
Physics, QC1-999
Abstract

We present the current status of high-energy cosmic-ray physics and gamma-ray astronomy at the Tunka Astrophysical Center (AC). This complex is located in the Tunka Valley, about 50 km from Lake Baikal. Present efforts are focused on the construction of the first stage of the gamma-ray observatory TAIGA - the TAIGA prototype. TAIGA (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) is designed for the study of gamma rays and charged cosmic rays in the energy range 1013 eV–1018 eV. The array includes a network of wide angle timing Cherenkov stations (TAIGA-HiSCORE), each with a FOV = 0.6 sr, plus up to 16 IACTs (FOV - 10∘× 10∘). This part covers an area of 5 km2. Additional muon detectors (TAIGA-Muon), with a total coverage of 2000 m2, are distributed over an area of 1 km2.

Published
2017
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42. Updated TUS space fluorescence detector for study of UHECR

Author

Abrashkin, V., Alexandrov, V., Arakcheev, Y., Cotzomi, J., Diaz, A., Finger, M., Garipov, G., Grebenyuk, V., Kalmykov, N., Khrenov, B., Kim, S.H., Klimov, P., Koval, V., Martinez, O., Nam, S.W., Naumov, D., Olshevsky, A., Panasyuk, M., Park, I.H., Park, J.H., Ponce, E., Puchkov, A., Robledo, C., Rosado, A., Rubinshtein, I., Sharakin, S., Silaev, A., Tkatchev, L., Tulupov, V., Sabirov, B., Salazar, H., Saprykin, O., Villasenor, L., Yashin, I., and Zaikin, N.

Published
2008
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43. Simulation of the Tunka-Grande, TAIGA-Muon and TAIGA-HiSCORE arrays for a search of astrophysical gamma quanta with energy above 100 TeV

Author

Ternovoy, M, primary, Kotovschikov, I, additional, Budnev, N, additional, Chiavassa, A, additional, Dyachok, A, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, O, additional, Gress, T, additional, Grishin, O, additional, Grinyuk, A, additional, Horns, D, additional, Ivanova, A, additional, Kalmykov, N, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kozhin, V, additional, Kravchenko, E, additional, Krykov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Monkhoev, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pan, A, additional, Panasyuk, M, additional, Pankov, L, additional, Petrukhin, A, additional, Poleschuk, V, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Rubtsov, G, additional, Rybov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Silaev, A, additional, Silaev Jr, A, additional, Sidorenkov, A, additional, Skurikhin, A, additional, Slunecka, C, additional, Sokolov, A, additional, Suvorkin, Y, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tanaev, A, additional, Tarashansky, B, additional, Tkachev, L, additional, Tluczykont, M, additional, Togoo, R, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Voronin, D, additional, Wischnevski, R, additional, Zagorodnikov, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2021
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44. The TUS space fluorescence detector for study of UHECR and other phenomena of variable fluorescence light in the atmosphere

Author

Abrashkin, V., Alexandrov, V., Arakcheev, Y., Bitkin, E., Cordero, A., Eremin, S., Finger, M., Garipov, G., Grebenyuk, V., Kalmykov, N., Khrenov, B., Koval, V., Martinez, O., Matyushkin, A., Moreno, E., Naumov, D., Olshevsky, A., Panasyuk, M., Park, I., Robledo, C., Rubinstein, I., Sharakin, S., Silaev, A., Tkatchev, L., Tulupov, V., Tyukaev, R., Sabirov, B., Salazar, H., Saprykin, O., Syromyatnikov, V., Urmantsev, F., Villasenor, L., Yashin, I., Zaikin, N., and Zepeda, A.

Published
2006
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45. The NUCLEON space experiment

Author

Atkin E., Bulatov V., Dorokhov V., Gorbunov N., Filippov S., Grebenyuk V., Karmanov D., Kovalev I., Kudryashov I., Merkin M., Pakhomov A., Podorozhny D., Polkov D., Porokhovoy S., Shumikhin V., Sveshnikova L., Tkachenko A., Tkachev L., Torochkov M., Turundaevskiy A., Vasiliev O., and Voronin A.

Subjects
Physics, QC1-999
Abstract

The NUCLEON satellite experiment is designed to investigate directly, above the atmosphere, the energy spectra of cosmic-ray nuclei and the chemical composition (Z= 1 − 30) at energy range 100 GeV– 1000 TeV. The effective geometric factor is more than 0.2 m2sr for nuclei and 0.06 m2sr for electrons. The planned exposition time is more than 5 years.

Published
2015
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46. Tunka-Grande and TAIGA-Muon scintillation arrays: status and prospects

Author

Monkhoev, R, primary, Astapov, I, additional, Bezyazeekov, P, additional, Borodin, A, additional, Brueckner, M, additional, Budnev, N, additional, Chernykh, V, additional, Chiavassa, A, additional, Dyachok, A, additional, Fedorov, O, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, O, additional, Gress, T, additional, Grinyuk, A, additional, Grishin, O, additional, Horns, D, additional, Igoshin, A, additional, Ivanova, A, additional, Kalmykov, N, additional, Kazarina, Y, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kozhin, V, additional, Kravchenko, E, additional, Kryukov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pan, A, additional, Panasyuk, M, additional, Pankov, L, additional, Petrukhin, A, additional, Poleschuk, V, additional, Popesku, M, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Rubtsov, G, additional, Ryabov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Sabirov, B, additional, Silaev, A, additional, Sidorenkov, A, additional, Skurikhin, A, additional, Slunecka, V, additional, Sokolov, A, additional, Suvorkin, Y, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tarashchansky, B, additional, Tkachev, L, additional, Tluczykont, M, additional, Tanaev, A, additional, Ternovoy, M, additional, Ushakov, N, additional, Ustinov, K, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Voronin, D, additional, Wischnewski, R, additional, Zagorodnikov, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2020
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47. First detection of gamma-ray sources at TeV energies with the first imaging air Cherenkov telescope of the TAIGA installation

Author

Postnikov, E B, primary, Astapov, I I, additional, Bezyazeekov, P A, additional, Blank, M, additional, Borodin, A N, additional, Bruckner, M, additional, Budnev, N M, additional, Bulan, A V, additional, Chiavassa, A, additional, Dyachok, A N, additional, Gafarov, A R, additional, Garmash, A Yu, additional, Grebenyuk, V M, additional, Gress, O A, additional, Gress, T I, additional, Grinyuk, A A, additional, Grishin, O G, additional, Horns, D, additional, Ivanova, A L, additional, Kalmykov, N N, additional, Kindin, V V, additional, Kiryuhin, S N, additional, Kokoulin, R P, additional, Kompaniets, K G, additional, Korosteleva, E E, additional, Kozhin, V A, additional, Kravchenko, E A, additional, Kuzmichev, L A, additional, Kryukov, A P, additional, Lagutin, A A, additional, Lavrova, M V, additional, Lemeshev, Yu, additional, Lubsandorzhiev, B K, additional, Lubsandorzhiev, N B, additional, Mirgazov, R R, additional, Mirzoyan, R, additional, Monkhoev, R D, additional, Osipova, E A, additional, Pakhorukov, A L, additional, Pan, A, additional, Panasyuk, M I, additional, Pankov, L V, additional, Petrukhin, A A, additional, Poleschuk, V A, additional, Popesku, M, additional, Popova, E G, additional, Porelli, A, additional, Prosin, V V, additional, Ptuskin, V S, additional, Pushnin, A A, additional, Raikin, R I, additional, Rjabov, E, additional, Rubtsov, G I, additional, Sagan, Y I, additional, Samoliga, V S, additional, Sidorenkov, A Yu, additional, Silaev, A A, additional, Skurikhin, A V, additional, Slunecka, M, additional, Sokolov, A V, additional, Suvorkin, Y, additional, Sveshikova, L G, additional, Tabolenko, V A, additional, Tanaev, A B, additional, Tarashansky, B A, additional, Ternovoy, M, additional, Tkachev, L G, additional, Tluczykont, M, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P A, additional, Voronin, D, additional, Wischnewski, R, additional, Yashin, I I, additional, Zagorodnikov, A V, additional, and Zhurov, D P, additional

Published
2020
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48. Possibilities of the Tunka-Grande and TAIGA-Muon scintillation arrays with the TAIGA-HiSCORE Cherenkov array joint operation in the research of cosmic and gamma rays

Author

Ivanova, A, primary, Budnev, N, additional, Chiavassa, A, additional, Dyachok, A, additional, Gafarov, A, additional, Garmash, A, additional, Grebenyuk, V, additional, Gress, O, additional, Gress, T, additional, Grishin, O, additional, Grinyuk, A, additional, Horns, D, additional, Kalmykov, N, additional, Kindin, V, additional, Kiryuhin, S, additional, Kokoulin, R, additional, Kompaniets, K, additional, Korosteleva, E, additional, Kotovschikov, I, additional, Kozhin, V, additional, Kravchenko, E, additional, Krykov, A, additional, Kuzmichev, L, additional, Lagutin, A, additional, Lemeshev, Y, additional, Lubsandorzhiev, B, additional, Lubsandorzhiev, N, additional, Mirgazov, R, additional, Mirzoyan, R, additional, Monkhoev, R, additional, Osipova, E, additional, Pakhorukov, A, additional, Pan, A, additional, Panasyuk, M, additional, Pankov, L, additional, Petrukhin, A, additional, Poleschuk, V, additional, Popova, E, additional, Porelli, A, additional, Postnikov, E, additional, Prosin, V, additional, Ptuskin, V, additional, Pushnin, A, additional, Raikin, R, additional, Rubtsov, G, additional, Rybov, E, additional, Sagan, Y, additional, Samoliga, V, additional, Silaev, A, additional, Sidorenkov, A, additional, Skurikhin, A, additional, Slunecka, C, additional, Sokolov, A, additional, Suvorkin, Y, additional, Sveshnikova, L, additional, Tabolenko, V, additional, Tanaev, A, additional, Tarashansky, B, additional, Ternovoy, M, additional, Tkachev, L, additional, Tluczykont, M, additional, Togoo, R, additional, Ushakov, N, additional, Vaidyanathan, A, additional, Volchugov, P, additional, Voronin, D, additional, Wischnevski, R, additional, Zagorodnikov, A, additional, Zhurov, D, additional, and Yashin, I, additional

Published
2020
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50. Tunka Advanced Instrument for cosmic rays and Gamma Astronomy

Author

Kostiunin, Dmitriy, Astapov, I., Bezyazeekov, P., Borodin, A., Budnev, N., Brückner, M., Chiavassa, A., Dyachok, A., Fedorov, O., Gafarov, A., Garmash, A., Grebenyuk, V., Gress, O., Gress, T., Grishin, O., Grinyuk, A., Haungs, A., Horns, D., Huege, T., Ivanova, A., Kalmykov, N., Kazarina, Y., Kindin, V., Kirilenko, P., Kiryuhin, S., Kleifges, M., Kokoulin, R., Kompaniets, K., Korosteleva, E., Kozhin, V., Kravchenko, E., Kryukov, A., Kuzmichev, L., Lemeshev, Yu, Lagutin, A., Lenok, V., Lubsandorzhiev, B., Lubsandorzhiev, N., Marshalkina, T., Mirgazov, R., Mirzoyan, R., Monkhoev, R., Osipova, E., Pakhorukov, A., Pan, A., Panasyuk, M., Pankov, L., Petrukhin, A., Poleschuk, V., Popescu, M., Popova, E., Porelli, A., Postnikov, E., Prosin, V., Ptuskin, V., Pushnin, A., Raikin, R., Ryabov, E., Rubtsov, G., Sagan, Y., Sabirov, B., Samoliga, V., Semeney, Yu, Schröder, F. G., Silaev, A., Sidorenkov, A., Skurikhin, A., Slunecka, V., Sokolov, A., Spiering, C., Sveshnikova, L., Tabolenko, V., Tarashansky, B., Tkachev, L., Tluczykont, M., Ushakov, N., Vaidyanathan, A., Volchugov, P., Voronin, D., Wischnewski, R., Zagorodnikov, A., Zhurov, D., Zurbanov, V., and Yashin, I.

Subjects
lectures, cosmic radiation, gamma ray
Abstract

18th International Baikal Summer School on Physics of Elementary Particles and Astrophysics, Bolshie Koty, Lake Baikal, Russia, 12 Jul 2018 - 21 Jul 2018; Journal of physics / Conference series Conference series [...] 1263, 012006 - (2019). doi:10.1088/1742-6596/1263/1/012006, 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 Astronomy (TAIGA) facility including historical introduction, description of existing and future setups, and outreach and open data activities., Published by IOP Publ.20382, Bristol

Published
2019
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