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OPERA tau neutrino charged current interactions.
Agafonova, N; Alexandrov, A; Anokhina, A; Aoki, S; Ariga, A; Ariga, T; Bertolin, A; Bozza, C; Brugnera, R; Buonaura, A; Buontempo, S; Chernyavskiy, M; Chukanov, A; Consiglio, L; D'Ambrosio, N; De Lellis, G; De Serio, M; Del Amo Sanchez, P; Di Crescenzo, A; Di Ferdinando, D; Di Marco, N; Dmitrievsky, S; Dracos, M; Duchesneau, D; Dusini, S; Dzhatdoev, T; Ebert, J; Ereditato, A; Fini, R A; Fornari, F; Fukuda, T; Galati, G; Garfagnini, A; Gentile, V; Goldberg, J; Gorbunov, S; Gornushkin, Y; Grella, G; Guler, A M; Gustavino, C; Hagner, C; Hara, T; Hayakawa, T; Hollnagel, A; Ishiguro, K; Iuliano, A; Jakovcic, K; Jollet, C; Kamiscioglu, C; Kamiscioglu, M.
Affiliation
  • Agafonova N; INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia.
  • Alexandrov A; INFN Sezione di Napoli, Napoli, Italy.
  • Anokhina A; SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
  • Aoki S; Kobe University, Kobe, Japan.
  • Ariga A; Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland.
  • Ariga T; Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland.
  • Bertolin A; Faculty of Arts and Science, Kyushu University, Fukuoka, Japan.
  • Bozza C; INFN Sezione di Padova, Padova, Italy.
  • Brugnera R; Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy.
  • Buonaura A; INFN Sezione di Padova, Padova, Italy.
  • Buontempo S; Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy.
  • Chernyavskiy M; INFN Sezione di Napoli, Napoli, Italy.
  • Chukanov A; Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy.
  • Consiglio L; University of Liverpool, Liverpool, UK.
  • D'Ambrosio N; INFN Sezione di Napoli, Napoli, Italy.
  • De Lellis G; LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia.
  • De Serio M; JINR - Joint Institute for Nuclear Research, Dubna, Russia.
  • Del Amo Sanchez P; INFN Sezione di Napoli, Napoli, Italy.
  • Di Crescenzo A; INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy.
  • Di Ferdinando D; INFN Sezione di Napoli, Napoli, Italy.
  • Di Marco N; Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy.
  • Dmitrievsky S; Dipartimento di Fisica dell'Università di Bari, Bari, Italy.
  • Dracos M; INFN Sezione di Bari, Bari, Italy.
  • Duchesneau D; LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France.
  • Dusini S; INFN Sezione di Napoli, Napoli, Italy.
  • Dzhatdoev T; Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy.
  • Ebert J; INFN Sezione di Bologna, Bologna, Italy.
  • Ereditato A; INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy.
  • Fini RA; GSSI - Gran Sasso Science Institute, L'Aquila, Italy.
  • Fornari F; JINR - Joint Institute for Nuclear Research, Dubna, Russia. dmitr@jinr.ru.
  • Fukuda T; IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France.
  • Galati G; LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France.
  • Garfagnini A; INFN Sezione di Padova, Padova, Italy.
  • Gentile V; SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia.
  • Goldberg J; Hamburg University, Hamburg, Germany.
  • Gorbunov S; Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland.
  • Gornushkin Y; INFN Sezione di Bari, Bari, Italy.
  • Grella G; INFN Sezione di Bologna, Bologna, Italy.
  • Guler AM; Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy.
  • Gustavino C; Nagoya University, Nagoya, Japan.
  • Hagner C; INFN Sezione di Napoli, Napoli, Italy. giuliana.galati@uniba.it.
  • Hara T; Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy. giuliana.galati@uniba.it.
  • Hayakawa T; INFN Sezione di Padova, Padova, Italy.
  • Hollnagel A; Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy.
  • Ishiguro K; GSSI - Gran Sasso Science Institute, L'Aquila, Italy.
  • Iuliano A; Department of Physics, Technion, Haifa, Israel.
  • Jakovcic K; LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia.
  • Jollet C; JINR - Joint Institute for Nuclear Research, Dubna, Russia.
  • Kamiscioglu C; Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy.
  • Kamiscioglu M; METU - Middle East Technical University, Ankara, Turkey.
Sci Data ; 8(1): 218, 2021 Aug 12.
Article in En | MEDLINE | ID: mdl-34385471
The OPERA experiment was designed to discover the vτ appearance in a vµ beam, due to neutrino oscillations. The detector, located in the underground Gran Sasso Laboratory, consisted of a nuclear photographic emulsion/lead target with a mass of about 1.25 kt, complemented by electronic detectors. It was exposed from 2008 to 2012 to the CNGS beam: an almost pure vµ beam with a baseline of 730 km, collecting a total of 1.8·1020 protons on target. The OPERA Collaboration eventually assessed the discovery of vµâ†’vτ oscillations with a statistical significance of 6.1 σ by observing ten vτ CC interaction candidates. These events have been published on the Open Data Portal at CERN. This paper provides a detailed description of the vτ data sample to make it usable by the whole community.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Sci Data Year: 2021 Document type: Article Affiliation country: Russia Country of publication: United kingdom

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Sci Data Year: 2021 Document type: Article Affiliation country: Russia Country of publication: United kingdom