12-20 July 2017
BEXCO
Asia/Seoul timezone
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Contribution

BEXCO - Room A(101/102)

[CRD020] Energy spectra of cosmic ray heavy nuclei in the NUCLEON space experiment after two years of data acquisition

Speakers

  • Alexander PANOV

Primary authors

  • Alexander PANOV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))

Co-authors

  • O. VASILIEV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • A. TURUNDAEVSKIY (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • L. TKACHEV (Joint Institute for Nuclear Research (Russia)Dubna State University)
  • A. TKACHENKO (Bogolubov Institute for Theoretical Physics (Ukraine))
  • V. SHUMIKHIN (National Research Nuclear University ``MEPhI'' (Russia))
  • S. POROKHOVOY (Joint Institute for Nuclear Research (Russia))
  • D. PODOROZHNY (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • M. MERKIN (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • A. KURGANOV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • I. KUDRYASHOV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • I. KOVALEV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • D. KARMANOV (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))
  • V. GREBENYUK (Dubna State University)
  • N. GORBUNOV (SDB Automatika (Russia))
  • E. ATKIN (National Research Nuclear University ``MEPhI'' (Russia))
  • A. VORONIN (Skobeltsyn Institute of Nuclear Physics of Moscow State University (Russia))

Description

The energy spectra of abundant heavy nuclei from carbon to iron collected by the NUCLEON space experiment after two years of operation are presented. The spectra were measured with use of both calorimeter and KLEM (Kinematic Lightweight Energy Meter) methods. The complex behavior of spectra from carbon to silicon in the energy range from a few TeV to hundreds of TeV per particle is pointed out and discussed. The difference between the spectrum of iron and the spectra of other heavy nuclei from carbon to silicon are emphasized.