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Measurement of the single π 0 production rate in neutral current neutrino interactions on water

  • K. Abe
  • , J. Amey
  • , C. Andreopoulos
  • , M. Antonova
  • , S. Aoki
  • , A. Ariga
  • , Y. Ashida
  • , S. Assylbekov
  • , D. Autiero
  • , S. Ban
  • , M. Barbi
  • , G. J. Barker
  • , G. Barr
  • , C. Barry
  • , P. Bartet-Friburg
  • , M. Batkiewicz
  • , V. Berardi
  • , S. Berkman
  • , S. Bhadra
  • , S. BienstocK
  • A. Blondel, S. Bolognesi, S. Bordoni, S. B. Boyd, D. Brailsford, A. Bravar, C. Bronner, M. Buizza Avanzini, R. G. Calland, T. Campbell, S. Cao, S. L. Cartwright, R. Castillo, M. G. Catanesi, A. Cervera, A. Chappell, C. Checchia, D. CherdacK, N. Chikuma, G. Christodoulou, A. Clifton, J. Coleman, G. Collazuol, D. Coplowe, L. Cremonesi, A. Cudd, A. Dabrowska, G. De Rosa, T. Dealtry, P. F. Denner, S. R. Dennis, C. Densham, D. Dewhurst, F. Di Lodovico, S. Di Luise, S. Dolan, O. Drapier, K. E. Duffy, J. Dumarchez, M. Dunkman, P. Dunne, M. Dziewiecki, S. Emery-SchrenK, A. Ereditato, T. Feusels, A. J. Finch, G. A. Fiorentini, M. Friend, Y. Fujii, D. Fukuda, Y. Fukuda, A. P. Furmanski, V. Galymov, A. Garcia, S. G. Giffin, C. Giganti, K. Gilje, F. Gizzarelli, T. Golan, M. Gonin, N. Grant, D. R. Hadley, L. Haegel, J. T. Haigh, P. Hamilton, D. Hansen, J. Harada, T. Hara, M. Hartz, T. Hasegawa, N. C. Hastings, T. Hayashino, Y. Hayato, R. L. Helmer, M. Hierholzer, A. Hillairet, A. Himmel, T. Hiraki, A. Hiramoto, S. Hirota, M. Hogan, J. HoleczeK, F. Hosomi, K. Huang, A. K. Ichikawa, K. Ieki, M. Ikeda, J. Imber, J. Insler, R. A. Intonti, T. J. Irvine, T. Ishida, T. Ishii, E. Iwai, K. Iwamoto, A. Izmaylov, A. Jacob, B. Jamieson, M. Jiang, S. Johnson, J. H. Jo, P. Jonsson, C. K. Jung, M. Kabirnezhad, A. C. Kaboth, T. Kajita, H. Kakuno, J. Kameda, D. Karlen, I. Karpikov, T. Katori, E. Kearns, M. Khabibullin, A. Khotjantsev, D. Kielczewska, T. Kikawa, H. Kim, J. Kim, S. King, J. Kisiel, A. Knight, A. Knox, T. Kobayashi, L. Koch, T. Koga, P. P. Koller, A. Konaka, K. Kondo, A. Kopylov, L. L. Kormos, A. Korzenev, Y. Koshio, K. KowaliK, W. Kropp, Y. Kudenko, R. Kurjata, T. Kutter, J. Lagoda, I. Lamont, M. Lamoureux, E. Larkin, P. LasoraK, M. Laveder, M. Lawe, M. Lazos, M. Licciardi, T. Lindner, Z. J. LiptaK, R. P. Litchfield, X. Li, A. Longhin, J. P. Lopez, T. Lou, L. Ludovici, X. Lu, L. Magaletti, K. Mahn, M. MaleK, S. Manly, L. Maret, A. D. Marino, J. Marteau, J. F. Martin, P. Martins, S. Martynenko, T. Maruyama, V. Matveev, K. Mavrokoridis, W. Y. Ma, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, C. Metelko, M. Mezzetto, P. Mijakowski, A. Minamino, O. Mineev, S. Mine, A. Missert, M. Miura, S. Moriyama, J. Morrison, Th A. Mueller, S. Murphy, J. MysliK, T. Nakadaira, M. Nakahata, K. G. Nakamura, K. Nakamura, K. D. Nakamura, Y. Nakanishi, S. Nakayama, T. Nakaya, K. Nakayoshi, C. Nantais, C. Nielsen, M. Nirkko, K. Nishikawa, Y. Nishimura, P. Novella, J. NowaK, H. M. O'Keeffe, R. Ohta, K. Okumura, T. Okusawa, W. OryszczaK, S. M. Oser, T. Ovsyannikova, R. A. Owen, Y. Oyama, V. Palladino, J. L. Palomino, V. Paolone, N. D. Patel, P. Paudyal, M. Pavin, D. Payne, J. D. Perkin, Y. Petrov, L. Pickard, L. Pickering, E. S. Pinzon Guerra, C. Pistillo, B. Popov, M. Posiadala-Zezula, J. M. Poutissou, R. Poutissou, A. Pritchard, P. Przewlocki, B. Quilain, T. Radermacher, E. Radicioni, P. N. Ratoff, M. Ravonel, M. A. Rayner, A. Redij, E. Reinherz-Aronis, C. Riccio, P. Rojas, E. Rondio, B. Rossi, S. Roth, A. Rubbia, A. C. Ruggeri, A. Rychter, R. Sacco, K. Sakashita, F. Sánchez, F. Sato, E. Scantamburlo, K. Scholberg, J. Schwehr, M. Scott, Y. Seiya, T. Sekiguchi, H. Sekiya, D. Sgalaberna, R. Shah, A. Shaikhiev, F. Shaker, D. Shaw, M. Shiozawa, T. Shirahige, S. Short, M. Smy, J. T. SobczyK, H. Sobel, M. Sorel, L. Southwell, P. Stamoulis, J. Steinmann, T. Stewart, P. Stowell, Y. Suda, S. Suvorov, A. Suzuki, K. Suzuki, S. Y. Suzuki, Y. Suzuki, R. TaciK, M. Tada, S. Takahashi, A. Takeda, Y. Takeuchi, R. Tamura, H. K. Tanaka, H. A. Tanaka, D. Terhorst, R. Terri, T. Thakore, L. F. Thompson, S. Tobayama, W. Toki, T. Tomura, C. Touramanis, T. Tsukamoto, M. Tzanov, Y. Uchida, A. Vacheret, M. Vagins, Z. Vallari, G. Vasseur, C. Vilela, T. Vladisavljevic, T. Wachala, K. Wakamatsu, C. W. Walter, D. WarK, W. Warzycha, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, C. Wilkinson, J. R. Wilson, R. J. Wilson, C. Wret, Y. Yamada, K. Yamamoto, M. Yamamoto, C. Yanagisawa, T. Yano, S. Yen, N. Yershov, M. Yokoyama, J. Yoo, K. Yoshida, T. Yuan, M. Yu, A. Zalewska, J. Zalipska, L. Zambelli, K. Zaremba, M. Ziembicki, E. D. Zimmerman, M. Zito, J. Żmuda
  • University of Tokyo
  • Imperial College London
  • University of Liverpool
  • CCLRC Rutherford Appleton Laboratory
  • Institute for Nuclear Research of the Russian Academy of Sciences
  • Kobe University
  • University of Bern
  • Kyoto University
  • Colorado State University
  • IGFL, Université de Lyon, Université Lyon 1
  • University of Regina
  • University of Warwick
  • University of Oxford
  • Laboratoire de Probabilités et Modèles Aléatoires
  • Institute for Nuclear Physics
  • Politecnico di Bari
  • University of British Columbia
  • TRIUMF
  • York University
  • University of Geneva
  • Universite Paris-Saclay
  • The Barcelona Institute of Science and Technology
  • Lancaster University
  • High Energy Accelerator Research Organization (KEK)
  • The University of Sheffield
  • University of Valencia
  • University of Padova
  • Queen Mary University of London
  • Michigan State University
  • University of Naples Federico II
  • ETH Zurich
  • Warsaw University of Technology
  • Okayama University
  • Miyagi University of Education
  • Stony Brook University
  • Wroclaw University
  • University of Pittsburgh
  • Osaka City University
  • University of Victoria
  • Duke University
  • University of Silesia
  • Ip Paris
  • Louisiana State University
  • University of Winnipeg
  • University of Colorado Boulder
  • National Centre for Nuclear Research (NCBJ)
  • Royal Holloway University of London
  • Tokyo Metropolitan University
  • Boston University
  • University of Warsaw
  • RWTH Aachen University
  • Long Beach VA and University of California
  • National Research Nuclear University MEPhI
  • University of Rome
  • University of Rochester
  • University of Toronto
  • Yokohama National University
  • University of Washington

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

Résumé

The single π0 production rate in neutral current neutrino interactions on water in a neutrino beam with a peak neutrino energy of 0.6 GeV has been measured using the PØD, one of the subdetectors of the T2K near detector. The production rate was measured for data taking periods when the PØD contained water (2.64×1020 protons-on-target) and also periods without water (3.49×1020 protons-on-target). A measurement of the neutral current single π0 production rate on water is made using appropriate subtraction of the production rate with water in from the rate with water out of the target region. The subtraction analysis yields 106±41±69 signal events where the uncertainties are statistical (stat.) and systematic (sys.) respectively. This is consistent with the prediction of 157 events from the nominal simulation. The measured to expected ratio is 0.68±0.26(stat)±0.44(sys)±0.12(flux). The nominal simulation uses a flux integrated cross section of 7.63×10-39 cm2 per nucleon with an average neutrino interaction energy of 1.3 GeV.

langue originaleAnglais
Numéro d'article032002
journalPhysical Review D
Volume97
Numéro de publication3
Les DOIs
étatPublié - 1 févr. 2018

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