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

V. Prosin, I. Astapov, P. Bezyazeekov, A. Borodin, M. Brückner, N. Budnev, A. Chiavassa, A. Dyachok, O. Fedorov, A. Gafarov, A. Garmash, V. Grebenyuk (+66 others)
2019 EPJ Web of Conferences  
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
more » ... ined spectrum of two arrays covers a range of 2 · 1014 – 2 · 1018 eV.
doi:10.1051/epjconf/201921001003 fatcat:mdjsr7hjobdblj7upetnkodxqi