{"paper":{"title":"The Cosmic Ray Mass Composition in the Energy Range 10^15 - 10^18 eV measured with the Tunka Array: Results and Perspectives","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. A. Silaev, A. A. Silaev-junior, A. V. Skurikhin, A. V. Zablotsky, A. V. Zagorodnikov, B. A. Shaibonov-junior, B. K. Lubsandorzhiev, C. Spiering, E. E. Korosteleva, G. Navarra, I. V. Yashin, L. A. Kuzmichev, L. V. Pankov, M. I. Panasyuk, N. M. Budnev, N. N. Kalmykov, O. A. Chvalaiev, O. A. Gress, R. R. Mirgazov, R. Wischnewski, V. A. Kozhin, V. S. Ptuskin, V. V. Prosin, Yu. A. Semeney","submitted_at":"2009-02-18T14:37:21Z","abstract_excerpt":"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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0902.3156","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}