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arXiv · 1109.3262

Letter of Intent: The Hyper-Kamiokande Experiment --- Detector Design and Physics Potential ---

K. Abe·T. Abe·H. Aihara·Y. Fukuda·Y. Hayato·K. Huang·A. K. Ichikawa·M. Ikeda·K. Inoue·H. Ishino·Y. Itow·T. Kajita·J. Kameda·Y. Kishimoto·M. Koga·Y. Koshio·K. P. Lee·A. Minamino·M. Miura·S. Moriyama·M. Nakahata·K. Nakamura·T. Nakaya·S. Nakayama·K. Nishijima·Y. Nishimura·Y. Obayashi·K. Okumura·M. Sakuda·H. Sekiya·M. Shiozawa·A. T. Suzuki·Y. Suzuki·A. Takeda·Y. Takeuchi·H. K. M. Tanaka·S. Tasaka·T. Tomura·M. R. Vagins·J. Wang·M. Yokoyama
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Abstract

We propose the Hyper-Kamiokande (Hyper-K) detector as a next generation underground water Cherenkov detector. It will serve as a far detector of a long baseline neutrino oscillation experiment envisioned for the upgraded J-PARC, and as a detector capable of observing -- far beyond the sensitivity of the Super-Kamiokande (Super-K) detector -- proton decays, atmospheric neutrinos, and neutrinos from astronomical origins. The baseline design of Hyper-K is based on the highly successful Super-K, taking full advantage of a well-proven technology. (to be continued)

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K. Abe, T. Abe, H. Aihara, Y. Fukuda, Y. Hayato, K. Huang, A. K. Ichikawa, M. Ikeda, K. Inoue, H. Ishino, Y. Itow, T. Kajita, J. Kameda, Y. Kishimoto, M. Koga, Y. Koshio, K. P. Lee, A. Minamino, M. Miura, S. Moriyama, M. Nakahata, K. Nakamura, T. Nakaya, S. Nakayama, K. Nishijima, Y. Nishimura, Y. Obayashi, K. Okumura, M. Sakuda, H. Sekiya, M. Shiozawa, A. T. Suzuki, Y. Suzuki, A. Takeda, Y. Takeuchi, H. K. M. Tanaka, S. Tasaka, T. Tomura, M. R. Vagins, J. Wang, M. Yokoyama. 2011-09-15. Letter of Intent: The Hyper-Kamiokande Experiment --- Detector Design and Physics Potential ---. https://arxiv.org/abs/1109.3262

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