{"paper":{"title":"Measurement of TeV atmospheric muon charge ratio with the full OPERA data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Anokhina, A. Ariga, A. Bertolin, A. Buonaura, A. Chukanov, A. Di Crescenzo, A. Ereditato, A. Garfagnini, A. Hollnagel, A. Lauria, A. Ljubicic, A. Longhin, A. Malgin, A. Meregaglia, A. Olshevsky, A. Paoloni, A. Pastore, A. Schembri, A. Sheshukov, A. Zghiche, B. Buettner, B. D. Park, B. Hosseini, B. Klicek, B. Wonsak, C. Bozza, C. Goellnitz, C. Gustavino, C. Hagner, C. Jollet, C. Kamiscioglu, C. Pistillo, C. Sirignano, C. S. Yoon, D. Bender, D. Di Ferdinando, D. Duchesneau, D. Podgrudkov, E. Medinaceli, F. Pupilli, F. Terranova, G. De Lellis, G. Galati, G. Giacomelli, G. Grella, G. Mandrioli, G. Rosa, G. Shoziyoev, G. Sirri, G. Wilquet, H. Ishida, H. Pessard, H. Rokujo, H. Shibuya, I. G. Park, I. Kreslo, I. Shakiryanova, J. Ebert, J. Goldberg, J. H. Kim, J. Kawada, J. Lenkeit, J. L. Vuilleumier, K. Ishiguro, K. Jakovcic, K. Kodama, K. Morishima, K. Niwa, K. Ozaki, L. Consiglio, L. Pasqualini, L. Patrizii, L. Stanco, L. Votano, M. Chernyavsky, M. C. Montesi, M. De Serio, M. Dracos, M. Guler, M. Kamiscioglu, M. Komatsu, M. Malenica, M. Nakamura, M. Pozzato, M. Roda, M. Sioli, M. Spinetti, M. Stipcevic, M. Tenti, M. T. Muciaccia, M. Vladimirov, N. Agafonova, N. D'Ambrosio, N. Di Marco, N. Kitagawa, N. Mauri, N. Naganawa, N. Okateva, N. Polukhina, N. Starkov, O. Ryazhskaya, O. Sato, P. Del Amo Sanchez, P. Loverre, P. Monacelli, P. Strolin, P. Vilain, R. A. Fini, R. Brugnera, S. Aoki, S. Buontempo, S. Dmitrievski, S. Dusini, S. H. Kim, S. Mikado, S. M. Stellacci, S. Ogawa, S. Simone, S. Takahashi, S. Tufanli, S. Zemskova, T. Ariga, T. Dzhatdoev, T. Fukuda, T. Hara, T. Matsuo, T. Naka, T. Nakano, T. Omura, T. Roganova, T. Shchedrina, T. Shiraishi, U. Kose, V. Matveev, V. Tioukov, Y. Gornushkin, Y. Nakatsuka","submitted_at":"2014-03-02T17:11:06Z","abstract_excerpt":"The OPERA detector, designed to search for $\\nu_{\\mu} \\to \\nu_{\\tau}$ oscillations in the CNGS beam, is located in the underground Gran Sasso laboratory, a privileged location to study TeV-scale cosmic rays. For the analysis here presented, the detector was used to measure the atmospheric muon charge ratio in the TeV region. OPERA collected charge-separated cosmic ray data between 2008 and 2012. More than 3 million atmospheric muon events were detected and reconstructed, among which about 110000 multiple muon bundles. The charge ratio $R_{\\mu} \\equiv N_{\\mu^+}/N_{\\mu^-}$ was measured separatel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0244","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"}