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  • Measurement of atmospheric ...
    Abe, K; Iida, T; Ishihara, K; Kameda, J; Minamino, A; Mitsuda, C; Miura, M; Moriyama, S; Nakahata, M; Obayashi, Y; Ogawa, H; Suzuki, Y; Takeda, A; Ueshima, K; Higuchi, I; Kajita, T; Kaneyuki, K; Mitsuka, G; Nakayama, S; Nishino, H; Okumura, K; Saji, C; Takenaga, Y; Clark, S; Desai, S; Dufour, F; Kearns, E; Litos, M; Raaf, J L; Stone, J L; Sulak, L R; Wang, W; Goldhaber, M; Casper, D; Kropp, W R; Liu, D W; Regis, C; Smy, M B; Sobel, H W; Vagins, M R; Ganezer, K S; Hill, J E; Jang, J S; Kim, J Y; Scholberg, K; Tanimoto, N; Walter, C W; Wendell, R; Ellsworth, R W; Tasaka, S; Learned, J G; Matsuno, S; Messier, M D; Ishida, T; Ishii, T; Iwashita, T; Kobayashi, T; Nitta, K; Oyama, Y; Suzuki, A T; Hasegawa, M; Maesaka, H; Nakaya, T; Sato, H; Yamamoto, S; Yokoyama, M; Haines, T J; Dazeley, S; Hatakeyama, S; Sullivan, G W; Gran, R; Fukuda, Y; Sato, T; Itow, Y; Koike, T; Jung, C K; Kato, T; Terri, R; Yanagisawa, C; Tamura, N; Sugihara, M; Kuno, Y; Yoshida, M; Kim, S B; Yoo, J; Okazawa, H; Choi, Y; Seo, H K; Gando, Y; Hasegawa, T; Ishii, H; Nishijima, K; Ishino, H; Watanabe, Y; Koshiba, M; Kielczewska, D; Zalipska, J; Berns, H G; Shiraishi, K K; Wilkes, R J

    Physical review letters, 10/2006, Letnik: 97, Številka: 17
    Journal Article

    A search for the appearance of tau neutrinos from nu(mu) <--> nu(tau) oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutrino data from the Super-Kamiokande-I experiment. A best fit tau neutrino appearance signal of 138+/-48(stat)-32(+15)(syst) events is obtained with an expectation of 78+/-26(syst). The hypothesis of no tau neutrino appearance is disfavored by 2.4 sigma.