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The primary cosmic-ray energy spectrum measured with the Tunka-133 array
Astroparticle Physics ( IF 3.5 ) Pub Date : 2020-01-01 , DOI: 10.1016/j.astropartphys.2019.102406
N.M. Budnev , A. Chiavassa , O.A. Gress , T.I. Gress , A.N. Dyachok , N.I. Karpov , N.N. Kalmykov , E.E. Korosteleva , V.A. Kozhin , L.A. Kuzmichev , B.K. Lubsandorzhiev , N.B. Lubsandorzhiev , R.R. Mirgazov , E.A. Osipova , M.I. Panasyuk , L.V. Pankov , E.G. Popova , V.V. Prosin , V.S. Ptuskin , Yu.A. Semeney , A.A. Silaev , A.A. Silaev(junior) , A.V. Skurikhin , C. Spiering , L.G. Sveshnikova , A.V. Zagorodnikov

Abstract The EAS Cherenkov light array Tunka-133, with ~ 3 km2 geometric area, is taking data since 2009.The array permits a detailed study of energy spectrum and mass composition of cosmic rays in the energy range from 6 · 1015 to 1018 eV. We describe the methods of time and amplitude calibration of the array and the methods of EAS parameters reconstruction. We present the all-particle energy spectrum, based on 7 seasons of operation.

中文翻译:

使用 Tunka-133 阵列测量的初级宇宙射线能谱

摘要 EAS Cherenkov 光阵列 Tunka-133,几何面积约 3 平方公里,从 2009 年开始采集数据。该阵列允许详细研究能量范围为 6 · 1015 至 1018 eV 的宇宙射线的能谱和质量组成。我们描述了阵列的时间和幅度校准方法以及EAS参数重建方法。我们展示了基于 7 个运行季节的全粒子能谱。
更新日期:2020-01-01
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