{"paper":{"title":"Determining the Neutrino Mass Ordering and Oscillation Parameters with KM3NeT/ORCA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Albert, A. Ambrosone, A. Capone, A. Chen, A. Coleiro, A. Creusot, A. Cruz, A. Domi, A. Eddyamoui, A. Enzenh\\\"ofer, A.F. D\\'iaz, A. Garcia Soto, A. Heijboer, A. Hekalo, A. Kouchner, A. Margiotta, A. Marinelli, A. Martini, A. Moussa, A. M. P\\u{a}un, A.M. van den Berg, A. Orlando, A. Romanov, A. Rovelli, A. S\\'anchez Losa, A. Santangelo, A. Sharma, A. Sinopoulou, A. Zegarelli, B. Baret, B. Caiffi, B. De Martino, B.J. Jung, B. \\'O Fearraigh, B. Spisso, C.A. Nicolau, C. Bagatelas, C. Bozza, C. Distefano, C. Donzaud, C. Guidi, C. Lastoria, C. Markou, C.M. Mollo, C. Pastore, C. Pellegrino, C. Pieterse, C. Poir\\`e, C.W. James, D. Calvo, D. Diego-Tortosa, D. Dornic, D. Drouhin, D. Elsaesser, D.F.E. Samtleben, D. Grasso, D. Guderian, D. Lopez-Coto, D. Real, D. Santonocito, D. Stavropoulos, D. Tzanetatos, D. van Eijk, D. Vivolo, D. Zito, E. Berbee, E. Buis, E. De Wolf, E. Giorgio, E. Leonora, E. Migneco, E. Tenllado, E. Tzamariudaki, F. Ameli, F. Benfenati, F. Filippini, F. Garufi, F. Huang, F. Leone, F. Longhitano, F. Marzaioli, F. Raffaelli, F. Salesa Greus, F. van der Knaap, F. Versari, G. Androulakis, G. Anton, G. Cuttone, G. de Wasseige, G.E. P\\u{a}v\\u{a}la\\c{s}, G. Ferrara, G. Grella, G. Illuminati, G. Kistauri, G. Larosa, G. Levi, G. Miele, G. Papalashvili, G. P\\\"uhlhofer, G. Riccobene, G. Vasileiadis, H. Br\\^anza\\c{s}, H. Hamdaoui, H. M. Schutte, H. Thiersen, H. van Haren, I. Di Palma, I. El Bojaddaini, I. Sgura, J.A.B. Coelho, J.A. Mart\\'inez-Mora, J. Aublin, J. Boumaaza, J. Brunner, J. Busto, J.D. Zornoza, J. Haefner, J. Hofest\\\"adt, J.J. Hern\\'andez-Rey, J. Ma\\'nczak, J. Palacios Gonz\\'alez, J. Schnabel, J. Schumann, J. Seneca, J. Wilms, J. Z\\'u\\~niga, K. Graf, K. Mannheim, K. Pikounis, K.W. Melis, L.A. Fusco, L. Gialanella, L. Hennig, L. Maderer, L. Martin, L. Nauta, L.S. Miranda, M. Andre, M. Anghinolfi, M. Anguita, M. Ardid, M. Bendahman, M. Bissinger, M. Boettcher, M. Bou Cabo, M. Bouta, M. Bouwhuis, M. Chabab, M. Circella, M. Colomer Molla, M. de Jong, M. De Palma, M. D. Filipovic, M. Di Marino, M. D\\\"orr, M.F. Schneider, M. Kadler, M. Kreter, M. Lamoureux, M. Lincetto, M. Lindsey Clark, M. Morganti, M. Moser, M. Musumeci, M. Organokov, M. O'Sullivan, M. Perrin-Terrin, M. Sanguineti, M. Spurio, M. Taiuti, N. Chau, N. Geisselbrecht, N. Lessing, N. Randazzo, N.R. Khan Chowdhury, N. Zywucka, O. Kalekin, O. Leonardi, O. Pisanti, O. Rabyang, P. Castaldi, P. Coyle, P. De Jong, P. Fermani, P. Kalaczy\\'nski, P. Kooijman, P. Migliozzi, P. Mijakowski, P. Piattelli, P. Sapienza, R. Bruijn, R. Bruno, R. Buompane, R. Cocimano, R. Coniglione, R. Dallier, R. Gracia, R. Lahmann, R. Le Breton, R. Muller, R. Papaleo, R. Shanidze, R. Wojaczy\\'nski, S. Aiello, S. Alves Garre, S. Ardid, S. Basegmez du Pree, S. Biagi, S. Celli, S. Cherubini, S. Hallmann, S. Le Stum, S. Mastroianni, S.M. Stellacci, S. Navas, S. Pulvirenti, S. Razzaque, S. Reck, S.R. Gozzini, S. Tingay, S. Zavatarelli, T. Chiarusi, T. Eberl, T. Gal, T. Lipreau, T. Pradier, T. Van Eeden, T. Yousfi, U.F. Katz, V. Bertin, V. Carretero, V. Chiarella, V. Espinosa, V. Kulikovskiy, V. Pestel, V. Popa, V. Tsourapis, V. Van Elewyck, W. Idrissi Ibnsalih, Y. Gatelet, Y. Tayalati, Z. Aly","submitted_at":"2021-03-17T19:50:53Z","abstract_excerpt":"The next generation of water Cherenkov neutrino telescopes in the Mediterranean Sea are under construction offshore France (KM3NeT/ORCA) and Sicily (KM3NeT/ARCA). The KM3NeT/ORCA detector features an energy detection threshold which allows to collect atmospheric neutrinos to study flavour oscillation. This paper reports the KM3NeT/ORCA sensitivity to this phenomenon. The event reconstruction, selection and classification are described. The sensitivity to determine the neutrino mass ordering was evaluated and found to be 4.4 $\\sigma$ if the true ordering is normal and 2.3 $\\sigma$ if inverted, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.09885","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2103.09885/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}