{"paper":{"title":"Search for Proton Decay via $p \\rightarrow \\nu K^{+}$ using 260 kiloton$\\cdot$year data of Super-Kamiokande","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Kibayashi, A. Minamino, A. Murakami, A. Renshaw, A. Takeda, A.T. Suzuki, C.K. Jung, C.W. Walter, C. Yanagisawa, E. Kearns, G. Carminati, G. Mitsuka, H. Ishino, H. Kaji, H. Kubo, H. Okazawa, H. Sekiya, H. Sui, H.W. Sobel, H. Zhang, I. Taylor, I.T. Lim, J.B. Albert, J.G. Learned, J. Hignight, J. Hill, J. Imber, J. Kameda, J.L. Raaf, J.L. Stone, J.S. Jang, J. Takeuchi, J.Y. Kim, K. Bays, K. Choi, K. Connolly, K. Ieki, K. Iyogi, K. Kaneyuki, K. Martens, K. Nakamura, K. Nishijima, K. Nishikawa, K. Okumura, K.P. Lee, K. Sakashita, K. Scholberg, K.S. Ganezer, K. Ueno, L. Labarga, Ll. Marti, L.R. Sulak, M.B. Smy, M. Dziomba, M. Goldhaber, M. Ikeda, M. Koshiba, M. Miura, M. Miyake, M. Nakahata, M.R. Vagins, M. Sakuda, M. Shiozawa, M. Yokoyama, P. Mijakowski, R.A. Wendell, R.J. Wilkes, S.B. Kim, S. Chen, S. Matsuno, S. Mine, S. Moriyama, S. Nakayama, S.N. Smith, S. Tasaka, T. Hasegawa, The Super-Kamiokande Collaboration: K. Abe, T. Ishida, T. Ishii, T. Ishizuka, T. Kajita, T. Kobayashi, T. McLachlan, T. Mori, T. Nakadaira, T. Nakaya, T. Sekiguchi, T. Tsukamoto, T. Wongjirad, T. Yokozawa, W.E. Keig, W.R. Kropp, Y. Choi, Y. Fukuda, Y. Hayato, Y. Itow, Y. Koshio, Y. Kuno, Y. Obayashi, Y. Oyama, Y. Suzuki, Y. Takenaga, Y. Takeuchi, Y. Totsuka, Z. Yang","submitted_at":"2014-08-06T07:06:53Z","abstract_excerpt":"We have searched for proton decay via $p \\rightarrow \\nu K^{+}$ using Super-Kamiokande data from April 1996 to February 2013, 260 kiloton$\\cdot$year exposure in total. No evidence for this proton decay mode is found. A lower limit of the proton lifetime is set to $5.9 \\times 10^{33}$ years at 90% confidence level."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1195","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}