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

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-15 DOI:10.1134/S1062873825711663

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

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Abstract

Results are presented from operating the TAIGA-HiSCORE array after raising the number of stations to 114 and directing all stations to the zenith. The conversion from the measured Cherenkov light flux of an extensive air shower (EAS) to the primary energy of cosmic particles is refined. Parameter 〈lnA〉, recalculated from the maximum depth characterizing the average composition of primary cosmic radiation, is compared to results obtained at our Tunka-133 installation and others from the LHAASO and AUGER experiments.

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根据TAIGA-HiSCORE阵列的数据，初级宇宙射线的光谱和组成

将台站数量增加到114个并将所有台站指向天顶后，对TAIGA-HiSCORE阵列进行了操作，得到了结果。从广泛的空气雨淋（EAS）的切伦科夫光通量测量到宇宙粒子的初级能量的转换进行了改进。根据表征一次宇宙辐射平均成分的最大深度重新计算的参数< lnA >，与Tunka-133装置以及LHAASO和AUGER实验获得的结果进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.