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Physics potentials with the second Hyper-Kamiokande Detector in Korea

Abe, K. and Abe, Ke and Aihara, H. and Aimi, A. and Akutsu, R. and Andreopoulos, C. and Anghel, I. and Antonova, M. and AshidaK, Y. and Barbi, M. and Barker, G. J. and Barr, G. and Beltrame, P. and Berardi, V. and Bergevin, M. and Berkman, S. and Berry, T. and Bhadra, S. and Blaszczyk, F. d. M. and Blondel, A. and Bolognesi, S. and Bravar, A. and Bronner, C. and Buizza, M. and Cafagna, F. S. and Calland, R. and CaoK, S. and Catanesi, M. G. and Checchia, C. and Chen-Wishart, Z. and Choi, K. and Coleman, J. and Collazuol, G. and Cowan, G. and Cremonesi, L. and Dealtry, T. and Rosa, G. De and Densham, C. and Dewhurst, D. and Drakopoulou, E. L. and Lodovico, F. Di and Drapier, O. and Dunne, P. and Dziewiecki, M. and Emery, S. and Esmaili, A. and Fern'andez, P. and Fern'andez-Martinez, E. and FeuselsU, T. and Finch, A. and Fiorentini, A. and Fitton, M. and Frankiewicz, K. and Friend, M. and Fujii, Y. and Fukuda, Y. and Fukuda, D. and Ganezer, K. and Gonin, M. and Grant, N. and Gumplinger, P. and Hadley, D. R. and Haegel, L. and Hamabe, D. and Hartfiel, B. and Hartz, M. and Hayato, Y. and Hayrapetyan, K. and HirotaK, S. and Horiuchi, S. and Ichikawa, A. K. and Iijima, T. and Ikeda, M. and Imber, J. and Inoue, K. and Insler, J. and Intonti, R. A. and Ioannisian, A. and Ishida, T. and Ishino, H. and Ishitsuka, M. and Itow, Y. and Iwamoto, K. and Izmaylov, A. and Jamieson, B. and Jang, H. I. and Jang, J. S. and Jeon, S. H. and Jiang, M. and Jonsson, P. and Joo, K. K. and Kaboth, A. and Kachulis, C. and Kajita, T. and Kameda, J. and Karadhzov, Y. and Katori, T. and Kayrapetyan, K. and Kearns, E. and Khabibullin, M. and Khotjantsev, A. and Kishimoto, Y. and Ko, P. and Kobayashi, T. and Koga, M. and Konaka, A. and Kormos, L. L. and Koshio, Y. and Kowalik, K. L. and Kropp, W. R. and Kudenko, Y. and Kurjata, R. and Kutter, T. and Kuze, M. and Labarga, L. and Lagoda, J. and Lasorak, P. J. J. and Laveder, M. and Lawe, M. and Learned, J. G. and Lim, I. T. and Lindner, T. and Litchfield, R. P. and Longhin, A. and Loverre, P. and Lou, T. and Ludovici, L. and Magaletti, L. and MahnMSU, K. and Malek, M. and Maret, L. and Mariani, C. and Martens, K. and Marti, Ll and Marzec, J. and Matsuno, S. and Mazzucato, E. and McCarthy, M. and McCauley, N. and McFarland, K. S. and McGrew, C. and Mefodiev, A. and Metelko, C. and Mezzetto, M. and Migenda, J. and Mijakowski, P. and Minakata, H. and Minamino, A. and Mine, S. and Mineev, O. and Miura, M. and Monroe, J. and Moon, D. H. and Moriyama, S. and Mueller, T. and Muheim, F. and Murase, K. and Muto, F. and Nakahata, M. and Nakamura, K. and Nakaya, T. and Nakayama, S. and Nantais, C. and Nicholls, T. and Nishimura, Y. and Noah, E. and Nova, F. and Nowak, J. and Nunokawa, H. and Obayashi, Y. and O'Keeffe, H. M. and Okajima, Y. and O'Sullivan, E. and Ovsiannikova, T. and Oyama, Y. and P'erez, J. and Pac, M. Y. and Palladino, V. and Palomino, J. L. and Paolone, V. and Parker, W. and Parsa, S. and Payne, D. and Perkin, J. D. and Guerra, E. Pinzon and Playfer, S. and Posiadala-Zezula, M. and Poutissou, J. -M. and Prouse, N. W. and Przewlocki, P. and Quilain, B. and Quinto, M. and Radicioni, E. and Ratoff, P. N. and Rayner, M. A. and Retiere, F. and Riccio, C. and Richards, B. and Rondio, E. and Rott, C. and Rountree, S. D. and Ruggeri, A. C. and Rychter, A. and Sacco, R. and Sakuda, M. and Sanchez, M. C. and Scantamburlo, E. and Scholberg, K. and Seiya, Y. and Sekiguchi, T. and Sekiya, H. and Seo, S. H. and Sgalaberna, D. and Shaikhiev, A. and Shimizu, I. and Shiozawa, M. and Shitov, Y. and Simpson, C. and Sinnis, G. and Smy, M. B. and Snow, S. and Sobczyk, J. and Sobel, H. W. and Sonoda, Y. and Stewart, T. and Suda, Y. and Suwa, Y. and Suzuki, Y. and Suzuki, A. T. and Svoboda, R. and Tacik, R. and Takeda, A. and Takenaka, A. and Taketa, A. and Takhistov, V. and Tanaka, H. A. and Tanaka, H. K. M. and Tanaka, H. and Terri, R. and Thorpe, M. and Tobayama, S. and Tomura, T. and Touramanis, C. and Towstego, T. and Tsukamoto, T. and Tsui, K. M. and Tzanov, M. and Uchida, Y. and Vagins, M. R. and Vasseur, G. and Vilela, C. and Vogelaar, R. B. and Walding, J. and Wark, D. and Wascko, M. O. and Weber, A. and Wendell, R. and Wilkes, R. J. and Wilking, M. J. and Xin, T. and Yamamoto, K. and Yanagisawa, C. and Yano, T. and Yen, S. and Yershov, N. and Yeum, D. N. and Yokoyama, M. and Yoshida, T. and Yu, I. and Yu, M. and Zalipska, J. and Zaremba, K. and Ziembicki, M. and Zito, M. and Zsoldos, S. (2016) Physics potentials with the second Hyper-Kamiokande Detector in Korea. arxiv.org.

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    Abstract

    We have conducted sensitivity studies on an alternative configuration of the Hyper-Kamiokande experiment by locating the 2nd Hyper-Kamiokande detector in Korea at $\sim$1100$-\ $1300 km baseline. Having two detectors at different baselines improves sensitivity to leptonic CP violation, neutrino mass ordering as well as nonstandard neutrino interactions. There are several candidate sites in Korea with greater than 1 km high mountains ranged at an 1$-$3 degree off-axis angle. Thanks to larger overburden of the candidate sites in Korea, low energy physics, such as solar and supernova neutrino physics as well as dark matter search, is expected to be improved. In this paper sensitivity studies on the CP violation phase and neutrino mass ordering are performed using current T2K systematic uncertainties in most cases. We plan to improve our sensitivity studies in the near future with better estimation of our systematic uncertainties.

    Item Type: Article
    Journal or Publication Title: arxiv.org
    Additional Information: 60 pages, 28 figures
    Uncontrolled Keywords: hep-ex ; hep-ph ; physics.ins-det
    Subjects:
    Departments: Faculty of Science and Technology > Physics
    ID Code: 83036
    Deposited By: ep_importer_pure
    Deposited On: 21 Nov 2016 09:22
    Refereed?: No
    Published?: Published
    Last Modified: 21 Nov 2017 19:44
    Identification Number:
    URI: http://eprints.lancs.ac.uk/id/eprint/83036

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