Results and prospects on registration of reflected Cherenkov light of EAS from cosmic particles above 10^{15} eV

R. A. Antonov; T. V. Aulova; E. A. Bonvech; D. V. Chernov; T. A. Dzhatdoev; Mich. Finger; Mir. Finger; V. I. Galkin; D. A. Podgrudkov; T. M. Roganova

arXiv · 1503.04716

Results and prospects on registration of reflected Cherenkov light of EAS from cosmic particles above 10^{15} eV

R. A. Antonov·T. V. Aulova·E. A. Bonvech·D. V. Chernov·T. A. Dzhatdoev·Mich. Finger·Mir. Finger·V. I. Galkin·D. A. Podgrudkov·T. M. Roganova

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Abstract

We give an overview of the SPHERE experiment based on detection of reflected Vavilov-Cherenkov radiation (Cherenkov light) from extensive air showers in the energy region E>10^{15} eV. A brief history of the reflected Cherenkov light technique is given; the observations carried out with the SPHERE-2 detector are summarized; the methods of the experimental datasample analysis are described. The first results on the primary cosmic ray all-nuclei energy spectrum and mass composition are presented. Finally, the prospects of the SPHERE experiment and the reflected Cherenkov light technique are given.

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R. A. Antonov, T. V. Aulova, E. A. Bonvech, D. V. Chernov, T. A. Dzhatdoev, Mich. Finger, Mir. Finger, V. I. Galkin, D. A. Podgrudkov, T. M. Roganova. 2015-03-16. Results and prospects on registration of reflected Cherenkov light of EAS from cosmic particles above 10^{15} eV. https://arxiv.org/abs/1503.04716

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