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arXiv · 1804.07216

The Protons in Primary Cosmic Rays in the Energy Range 10^15-10^17 eV According to Data from the PAMIR Experiment

V. S. Puchkov·E. A. Kanevskaya·V. M. Maximenko·R. A. Mukhamedshin·S. E. Pyatovsky
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Abstract

Adjusted data on the fraction of protons in the mass composition of primary cosmic rays (PCRs) in the energy range of 10^15-10^17 eV are presented. Adjustments are made according to detailed calculations of the response of the X-ray emulsion chamber in the PAMIR experiment. It is demonstrated that the fraction of protons in a PCR is 16-18% for E0 = 10^15-10^16 eV and does not change within the error for E0 = 10^16-10^17 eV.

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V. S. Puchkov, E. A. Kanevskaya, V. M. Maximenko, R. A. Mukhamedshin, S. E. Pyatovsky. 2018-04-19. The Protons in Primary Cosmic Rays in the Energy Range 10^15-10^17 eV According to Data from the PAMIR Experiment. https://arxiv.org/abs/1804.07216

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