Cosmic Ray Energy Spectrum and Mass Composition from 10^15 to 10^17 eV by Data of the Tunka EAS Cherenkov Array

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dc.creatorBudnev, N. M.
dc.creatorChernov, D. V.
dc.creatorGress, O. A.
dc.creatorGress, T. I.
dc.creatorKorosteleva, E. E.
dc.creatorKuzmichev, L. A.
dc.creatorLubsandorzhiev, B. K.
dc.creatorPankov, L. V.
dc.creatorParfenov, Yu. V.
dc.creatorProsin, V. V.
dc.creatorSemeney, Yu. A.
dc.creatorSpiering, Ch.
dc.creatorWischnewski, R. P.
dc.creatorYashin, I. V.
dc.date2005-11-08
dc.date.accessioned2026-07-07T06:44:56Z
dc.date.available2026-07-07T06:44:56Z
dc.descriptionWe present results of an improved analysis of the experimental data of the EAS Cherenkov array Tunka-25. A new function to fit the Cherenkov light lateral distribution LDF at core distances from 0 to 350 m has been developed on the base of CORSIKA simulations and applied to the analysis of Tunka data. Two methods to estimate the EAS maximum position have been used. The one is based on the pulse FWHM, the other on the light LDF. We present the primary energy spectrum in the energy range 10^15 - 10^17 eV. The use of the depth of the EAS maximum to determine the mean mass composition is discussed.
dc.description4 pages, 4 figures, reported at ICRC2005, rus-prosin-VV-abs2-he12-oral
dc.identifierhttps://arxiv.org/abs/astro-ph/0511215
dc.identifierhttp://arxiv.org/abs/astro-ph/0511215
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/102915
dc.subjectAstrophysics
dc.titleCosmic Ray Energy Spectrum and Mass Composition from 10^15 to 10^17 eV by Data of the Tunka EAS Cherenkov Array
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