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Physics potentials with the second Hyper-Kamiokande detector in Korea

  • K. Abe
  • , Ke Abe
  • , S. H. Ahn
  • , H. Aihara
  • , A. Aimi
  • , R. Akutsu
  • , C. Andreopoulos
  • , I. Anghel
  • , L. H.V. Anthony
  • , M. Antonova
  • , Y. Ashida
  • , V. Aushev
  • , M. Barbi
  • , G. J. Barker
  • , G. Barr
  • , P. Beltrame
  • , V. Berardi
  • , M. Bergevin
  • , S. Berkman
  • , L. Berns
  • T. Berry, S. Bhadra, F. D.M. Blaszczyk, A. Blondel, S. Bolognesi, S. B. Boyd, A. Bravar, C. Bronner, M. Buizza Avanzini, F. S. Cafagna, R. Calland, S. Cao, S. L. Cartwright, M. G. Catanesi, C. Checchia, Z. Chen-Wishart, B. G. Cheon, M. K. Cheoun, K. Cho, J. H. Choi, K. Choi, K. Y. Choi, E. J. Chun, A. Cole, J. Coleman, G. Collazuol, G. Cowan, L. Cremonesi, T. Dealtry, G. De Rosa, C. Densham, D. Dewhurst, E. Drakopoulou, F. Di Lodovico, O. Drapier, J. Dumarchez, P. Dunne, M. Dziewiecki, S. Emery, A. Esmaili, A. Evangelisti, E. Fernández-Martinez, T. Feusels, A. Finch, G. A. Fiorentini, G. Fiorillo, M. Fitton, K. Frankiewicz, M. Friend, Y. Fujii, Y. Fukuda, D. Fukuda, K. Ganezer, M. Ghosh, C. Giganti, M. Gonin, N. Grant, P. Gumplinger, D. R. Hadley, B. Hartfiel, M. Hartz, Y. Hayato, K. Hayrapetyan, J. Hill, S. Hirota, S. Horiuchi, A. K. Ichikawa, T. Iijima, M. Ikeda, J. Imber, K. Inoue, J. Insler, R. A. Intonti, A. Ioannisian, T. Ishida, H. Ishino, M. Ishitsuka, Y. Itow, K. Iwamoto, A. Izmaylov, B. Jamieson, H. I. Jang, J. S. Jang, S. H. Jeon, K. S. Jeong, M. Jiang, P. Jonsson, K. K. Joo, A. Kaboth, C. Kachulis, T. Kajita, S. K. Kang, J. Kameda, Y. Kataoka, T. Katori, K. Kayrapetyan, E. Kearns, M. Khabibullin, A. Khotjantsev, C. S. Kim, H. B. Kim, H. J. Kim, J. H. Kim, J. S. Kim, J. Y. Kim, S. B. Kim, S. C. Kim, S. W. Kim, S. Y. Kim, T. J. Kim, W. Kim, S. King, Y. Kishimoto, P. Ko, T. Kobayashi, M. Koga, A. Konaka, L. L. Kormos, Y. Koshio, A. Korzenev, K. L. Kowalik, W. R. Kropp, Y. Kudenko, R. Kurjata, T. Kutter, M. Kuze, K. Kwak, E. H. Kwon, L. Labarga, J. Lagoda, P. J.J. Lasorak, M. Laveder, M. Lawe, J. G. Learned, C. H. Lee, S. J. Lee, W. J. Lee, I. T. Lim, T. Lindner, R. P. Litchfield, A. Longhin, P. Loverre, T. Lou, L. Ludovici, W. Ma, L. Magaletti, K. Mahn, M. Malek, L. Maret, C. Mariani, K. Martens, L. Marti, J. F. Martin, J. Marzec, S. Matsuno, E. Mazzucato, M. McCarthy, N. McCauley, K. S. McFarland, C. McGrew, A. Mefodiev, P. Mermod, C. Metelko, M. Mezzetto, J. Migenda, P. Mijakowski, H. Minakata, A. Minamino, S. Mine, O. Mineev, A. Mitra, M. Miura, T. Mochizuki, J. Monroe, C. S. Moon, D. H. Moon, S. Moriyama, T. Mueller, F. Muheim, K. Murase, F. Muto, M. Nakahata, Y. Nakajima, K. Nakamura, T. Nakaya, S. Nakayama, C. Nantais, M. Needham, T. Nicholls, Y. Nishimura, E. Noah, F. Nova, J. Nowak, H. Nunokawa, Y. Obayashi, Y. D. Oh, Y. Oh, H. M. O'Keeffe, Y. Okajima, K. Okumura, Yu Onishchuk, E. O'Sullivan, L. O'Sullivan, T. Ovsiannikova, R. A. Owen, Y. Oyama, J. Pérez, M. Y. Pac, V. Palladino, J. L. Palomino, V. Paolone, H. S. Park, J. C. Park, M. G. Park, W. Parker, S. C. Park, S. Parsa, D. Payne, J. D. Perkin, C. Pidcott, E. Pinzon Guerra, S. Playfer, B. Popov, M. Posiadala-Zezula, J. M. Poutissou, A. Pritchard, N. W. Prouse, G. Pronost, P. Przewlocki, B. Quilain, M. Quinto, E. Radicioni, P. N. Ratoff, F. Retiere, C. Riccio, B. Richards, E. Rondio, H. J. Rose, C. Rott, S. D. Rountree, A. C. Ruggeri, A. Rychter, D. Ryu, R. Sacco, M. Sakuda, M. C. Sanchez, E. Scantamburlo, M. Scott, S. Molina Sedgwick, Y. Seiya, T. Sekiguchi, H. Sekiya, H. Seo, S. H. Seo, D. Sgalaberna, R. Shah, A. Shaikhiev, I. Shimizu, M. Shiozawa, Y. Shitov, S. Short, C. Simpson, G. Sinnis, M. B. Smy, S. Snow, J. Sobczyk, H. W. Sobel, D. C. Son, Y. Sonoda, R. Spina, T. Stewart, J. L. Stone, Y. Suda, Y. Suwa, Y. Suzuki, A. T. Suzuki, R. Svoboda, M. Taani, R. Tacik, A. Takeda, A. Takenaka, A. Taketa, Y. Takeuchi, V. Takhistov, H. A. Tanaka, H. K.M. Tanaka, H. Tanaka, R. Terri, M. Thiesse, L. F. Thompson, M. Thorpe, S. Tobayama, C. Touramanis, T. Towstego, T. Tsukamoto, K. M. Tsui, M. Tzanov, Y. Uchida, M. R. Vagins, G. Vasseur, C. Vilela, R. B. Vogelaar, J. Walding, J. Walker, M. Ward, D. Wark, M. O. Wascko, A. Weber, R. Wendell, R. J. Wilkes, M. J. Wilking, J. R. Wilson, E. Won, T. Xin, K. Yamamoto, C. Yanagisawa, T. Yano, O. Yasuda, S. Yen, N. Yershov, D. N. Yeum, M. Yokoyama, H. D. Yoo, J. Yoo, S. C. Yoon, T. S. Yoon, T. Yoshida, I. Yu, M. Yu, J. Zalipska, K. Zaremba, M. Ziembicki, M. Zito, S. Zsoldos
  • Kamioka Observatory
  • University of Tokyo
  • Kavli Institute for the Physics and Mathematics of the Universe
  • Department of Physics
  • Kobe University
  • Korea Astronomy and Space Science Institute
  • Department of Physics
  • INFN
  • Research Center for Cosmic Neutrinos
  • Department of Physics
  • University of Liverpool
  • CCLRC Rutherford Appleton Laboratory
  • Department of Physics and Astronomy
  • Iowa State University
  • Institute for Nuclear Research of the Russian Academy of Sciences
  • Department of Physics
  • Kyoto University
  • Department of Nuclear Physics
  • National University of Kyiv
  • Department of Physics
  • University of Regina
  • Department of Physics
  • University of Warwick
  • University of Oxford
  • University of Edinburgh
  • Politecnico di Bari
  • Department of Physics
  • University of California, Davis
  • Departement of Physics and Astronomy
  • University of British Columbia
  • Department of Physics
  • Department of Physics
  • Royal Holloway University of London
  • York University
  • Boston University
  • Section de Physique
  • University of Geneva
  • Universite Paris-Saclay
  • High Energy Accelerator Research Organization (KEK)
  • Department of Physics and Astronomy
  • The University of Sheffield
  • Department of Physics
  • Hanyang University
  • Origin of Matter and Evolution of Galaxy (OMEG)
  • Soongsil University
  • Korea Institute of Science and Technology Information
  • Department of Physics
  • Dongshin University
  • Department of Physics and Astronomy
  • University of Hawaii
  • Department of Physics
  • Sungkyunkwan University
  • Korean Institute for Advanced Studies
  • School of Physics and Astronomy
  • Queen Mary University of London
  • Lancaster University
  • Dipartimento di Fisica
  • Universités Paris VI and VII
  • Department of Physics
  • Imperial College London
  • Institute of Radioelectronics and Multimedia Technology
  • Warsaw University of Technology
  • Depto. de Fisica
  • Pontifícia Universidade Católica do Rio de Janeiro
  • Facultad de Ciencias
  • Universidad Autónoma de Madrid
  • University of Sheffield
  • National Centre for Nuclear Research (NCBJ)
  • Department of Physics
  • Miyagi University of Education
  • Department of Physics
  • Okayama University
  • Department of Physics
  • California State University, Dominguez Hills
  • Department of Physics
  • Tokyo Metropolitan University
  • TRIUMF
  • Center for Neutrino Physics
  • Graduate School of Science
  • Nagoya University
  • Kobayashi-Maskawa Institute
  • Ip Paris
  • Research Center for Neutrino Science
  • Tohoku University
  • Department of Physics & Astronomy
  • Louisiana State University
  • Yerevan Institute for Theoretical Physics and Modeling
  • Department of Physics
  • Tokyo University of Science
  • Solar-Terrestrial Environment Laboratory
  • Department of Physics
  • University of Winnipeg
  • Department of Fire Safety
  • Seoyeong University
  • Gwangju Institute of Science and Technology
  • Department of Physics
  • Pusan National University
  • Department of Physics
  • Chonnam National University
  • School of Liberal Arts
  • Seoul National University of Science and Technology
  • Department of Physics and IPAP
  • Yonsei University
  • Department of Physics
  • Kyungpook National University
  • Department of Physics and Astronomy
  • Seoul National University
  • Korea University of Science and Technology
  • Department of Physics and Astronomy
  • Long Beach VA and University of California
  • National Research Nuclear University MEPhI
  • Moscow Institute of Physics and Technology
  • Department of Physics
  • Department of Physics
  • Korea University
  • Sezione di Roma
  • Department of Physics and Astronomy
  • Michigan State University
  • Department of Physics
  • University of Toronto
  • Department of Physics and Astronomy
  • University of Rochester
  • Department of Physics and Astronomy
  • Stony Brook University
  • Faculty of Engineering
  • Yokohama National University
  • Department of Physics
  • Pennsylvania State University
  • Stockholm University
  • Department of Physics and Astronomy
  • University of Pittsburgh
  • Department of Physics
  • Chungnam National University
  • Department of Astronomy and Atmospheric Sciences
  • Faculty of Physics
  • University of Warsaw
  • Department of Physics
  • Osaka City University
  • MST-8, Los Alamos National Laboratory
  • Faculty of Physics and Astronomy
  • Wroclaw University
  • Yukawa Institute for Theoretical Physics
  • Earthquake Research Institute
  • Department of Physics
  • University of Washington
  • Department of Physics
  • Korea Advanced Institute of Science and Technology
  • Tokyo Institute of Technology
  • University of Naples Federico II
  • Virginia Polytechnic Institute and State University
  • Ulsan National Institute of Science and Technology

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

185 Citations (Scopus)

Résumé

Hyper-Kamiokande consists of two identical water-Cherenkov detectors of total 520 kt, with the first one in Japan at 295 km from the J-PARC neutrino beam with 2.5° off-axis angles (OAAs), and the second one possibly in Korea at a later stage. Having the second detector in Korea would benefit almost all areas of neutrino oscillation physics, mainly due to longer baselines. There are several candidate sites in Korea with baselines of 1000-1300 km and OAAs of 1°-3°. We conducted sensitivity studies on neutrino oscillation physics for a second detector, either in Japan (JD × 2) or Korea (JD + KD), and compared the results with a single detector in Japan. Leptonic charge-parity (CP) symmetry violation sensitivity is improved, especially when the CP is non-maximally violated. The larger matter effect at Korean candidate sites significantly enhances sensitivities to non-standard interactions of neutrinos and mass ordering determination. Current studies indicate the best sensitivity is obtained at Mt. Bisul (1088 km baseline, 1.3° OAA). Thanks to a larger (1000 m) overburden than the first detector site, clear improvements to sensitivities for solar and supernova relic neutrino searches are expected.

langue originaleAnglais
Numéro d'article063C01
journalProgress of Theoretical and Experimental Physics
Volume2018
Numéro de publication6
Les DOIs
étatPublié - 1 juin 2018

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