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arXiv · 0902.3156

The Cosmic Ray Mass Composition in the Energy Range 10^15 - 10^18 eV measured with the Tunka Array: Results and Perspectives

N. M. Budnev·O. A. Chvalaiev·O. A. Gress·N. N. Kalmykov·V. A. Kozhin·E. E. Korosteleva·L. A. Kuzmichev·B. K. Lubsandorzhiev·R. R. Mirgazov·G. Navarra·M. I. Panasyuk·L. V. Pankov·V. V. Prosin·V. S. Ptuskin·Yu. A. Semeney·B. A. Shaibonov-junior·A. A. Silaev·A. A. Silaev-junior·A. V. Skurikhin·C. Spiering·R. Wischnewski·I. V. Yashin·A. V. Zablotsky·A. V. Zagorodnikov
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Abstract

The final analysis of the Extensive Air Shower (EAS) maximum X_max depth distribution derived from the data of Tunka-25 atmospheric Cherenkov light array in the energy range 3.10^15 - 3.10^16 eV is presented. The perspectives of X_max studies with the new Cherenkov light array Tunka-133 of 1 km^2 area, extending the measurements up to 10^18 eV, are discussed.

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N. M. Budnev, O. A. Chvalaiev, O. A. Gress, N. N. Kalmykov, V. A. Kozhin, E. E. Korosteleva, L. A. Kuzmichev, B. K. Lubsandorzhiev, R. R. Mirgazov, G. Navarra, M. I. Panasyuk, L. V. Pankov, V. V. Prosin, V. S. Ptuskin, Yu. A. Semeney, B. A. Shaibonov-junior, A. A. Silaev, A. A. Silaev-junior, A. V. Skurikhin, C. Spiering, R. Wischnewski, I. V. Yashin, A. V. Zablotsky, A. V. Zagorodnikov. 2009-02-18. The Cosmic Ray Mass Composition in the Energy Range 10^15 - 10^18 eV measured with the Tunka Array: Results and Perspectives. https://doi.org/10.1016/j.nuclphysbps.2009.03.095

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