Detection of nuclear de-excitation gamma-rays in water Cherenkov detector
| Autor: | M. Uchida, Hiroyuki Toyokawa, Taiichi Yamada, T. Ishikawa, Takeo Kawabata, Masato Shiozawa, M. Yosoi, Y. Yasuda, H. Sakaguchi, Masanobu Nakamura, K. Hara, Hisataka Yoshida, R. G.T. Zegers, Hiroyuki Takeda, H. Ejiri, Hidetoshi Akimune, H. Fujimura, K. Kobayashi, K. Y. Hara, Yoshitaka Itow, Yasuhiro Sakemi, Masatoshi Itoh, M. Fujiwara |
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| Rok vydání: | 2005 |
| Předmět: |
Physics
Nuclear and High Energy Physics Particle physics Neutral current Cherenkov detector Astrophysics::High Energy Astrophysical Phenomena Gamma ray Atomic and Molecular Physics and Optics law.invention Nuclear physics law High Energy Physics::Experiment Neutrino Nuclear Experiment Nucleon Excitation |
| Zdroj: | Nuclear Physics B - Proceedings Supplements. 139:72-76 |
| ISSN: | 0920-5632 |
| DOI: | 10.1016/j.nuclphysbps.2004.11.206 |
| Popis: | We measured de-excitation gamma-rays from 15N* s-hole state via the 16O(p,2p)15N. The emission probabilities for more than 6 MeV and 3-6 MeV gamma-rays are estimated to be 3% and 5% respectively. This result is useful for tagging nucleon decay via p → ν ¯ K + in Super-Kamiokande and neutrino neutral current interaction study. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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