Energy Spectrum and Mass Composition of Cosmic Rays from the Data of the Astrophysical Complex TAIGA

被引：2

作者：

Prosin, V. ^{[1
]}

Astapov, I. ^{[2
]}

Bezyazeekov, P. ^{[3
]}

Borodin, A. ^{[4
]}

Bruckner, M. ^{[5
]}

Budnev, N. ^{[3
,5
]}

Bulan, A. ^{[1
]}

Chiavassa, A. ^{[6
,7
]}

Dyachok, A. ^{[3
]}

Gafarov, A. ^{[3
]}

Garmash, A. ^{[8
,9
]}

Grebenyuk, V. ^{[4
]}

Gress, O. ^{[3
]}

Gress, T. ^{[3
]}

Grinyuk, A. ^{[4
]}

Grishin, O. ^{[3
]}

Horns, D.

Ivanova, A. ^{[3
]}

Kalmykov, N. ^{[1
]}

Kindin, V. ^{[2
]}

Kiryuhin, S. ^{[3
]}

Kokoulin, R. ^{[2
]}

Kompaniets, K. ^{[2
]}

Korosteleva, E. ^{[1
]}

Kozhin, V. ^{[1
]}

Kravchenko, E. ^{[8
]}

Kryukov, A. ^{[1
]}

Kuzmichev, L. ^{[1
]}

Lagutin, A.

Lavrova, M. ^{[3
]}

Lemeshev, Yu.

Lubsandorzhiev, B.

Lubsandorzhiev, N. ^{[1
]}

Mirgazov, R. ^{[1
,3
]}

Mirzoyan, R. ^{[3
,14
]}

Monkhoev, R. ^{[3
]}

Osipova, E. ^{[1
]}

Pakhorukov, A. ^{[3
]}

Pan, A. ^{[3
]}

Pankov, L. ^{[3
]}

Poleschuk, V. ^{[3
]}

Popesku, M. ^{[15
]}

Popova, E. ^{[1
]}

Porelli, A. ^{[5
]}

Postnikov, E. ^{[1
]}

Ptuskin, V. ^{[16
]}

Petrukhin, A.

Pushnin, A.

Raikin, R. ^{[12
]}

Rjabov, E.

机构：

[1] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia

[2] Natl Res Nucl Univ, MEPhI, Moscow Engn Phys Inst, Moscow 115409, Russia

[3] Irkutsk State Univ, Inst Appl Phys, Irkutsk 664003, Russia

[4] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia

[5] Deutsch Elektronen Synchrotron DESY, D-15738 Zeuthen, Germany

[6] Univ Torino, Dipartimento Fis Gen, I-10125 Turin, Italy

[7] Ist Nazl Fis Nucl, I-10125 Turin, Italy

[8] Novosibirsk State Univ NSU, Novosibirsk 630090, Russia

[9] Budker Inst Nucl Phys BINP, Novosibirsk 630090, Russia

[10] Dubna State Univ, Dubna 141982, Moscow Oblast, Russia

[11] Univ Hamburg, Inst Expt Phys, D-20148 Hamburg, Germany

[12] Altai State Univ, Barnaul 656049, Russia

[13] Russian Acad Sci, Inst Nucl Res, Moscow 117312, Russia

[14] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[15] Inst Space Sci, Magurele 077125, Ilfov, Romania

[16] Pushkov Inst Terr Magnetism Ionosphere & Radio Wa, Troitsk 108840, Moscow Oblast, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2021年 / 84卷 / 09期

基金：

俄罗斯科学基金会; 俄罗斯基础研究基金会;

关键词：

primary cosmic rays; energy spectrum; mass composition; extensive air showers; Cherenkov light; CHERENKOV LIGHT; ARRAY;

D O I：

10.1134/S1063778821090283

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The differential energy spectrum of cosmic rays in the energy range of 3 x 10(14)-3 x 10(18) eV and the corrected dependence of the mean depth of the maximum < X-max > of an extensive air shower (EAS) inside the wide energy range of 10(15)-3 x 10(17) eV have been obtained from the data of the Tunka-133 array for 7 years of operation (2009-2017) and the TAIGA-HiSCORE array for the 2019-2020 season of operation. At the extremely high energy, our results agree with the results of the Pierre Auger Observatory based on direct measurements of the maximum depth by the observation of fluorescent light from EAS. The recalculation from the < X-max > to the parameter < ln A > which characterizes the average composition of the primary cosmic rays, is presented.

引用

页码：1653 / 1659

页数：7

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