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    Abe, K.; Iida, K.; Ishihara, K.; Kameda, J.; Koshio, Y.; Minamino, A.; Mitsuda, C.; Miura, M.; Moriyama, S.; Nakahata, M.; Obayashi, Y.; Ogawa, H.; Shiozawa, M.; Takeuchi, Y.; Ueshima, K.; Yamada, S.; Higuchi, I.; Ishitsuka, M.; Kajita, T.; Kaneyuki, K.; Mitsuka, G.; Nakayama, S.; Saji, C.; Takenaga, Y.; Clark, S.T.; Dufour, F.; Kearns, E.; Likhoded, S.; Stone, J.L.; Wang, W.; Goldhaber, M.; Casper, D.; Cravens, J.P.; Dunmore, J.; Kropp, W.R.; Liu, D.W.; Mine, S.; Smy, M.B.; Sobel, H.W.; Ganezer, K.S.; Hartfiel, B.; Keig, W.E.; Jang, J.S.; Jeong, I.S.; Kim, J.Y.; Lim, I.T.; Fechner, M.; Scholberg, K.; Tanimoto, N.; Walter, C.W.; Wendell, R.; Tasaka, S.; Guillian, G.; Learned, J.G.; Matsuno, S.; Messier, M.D.; Ichikawa, A.K.; Ishida, T.; Ishii, T.; Kobayashi, T.; Nakadaira, T.; Nakamura, K.; Nitta, K.; Oyama, Y.; Totsuka, Y.; Hiraide, K.; Kato, I.; Sasaki, T.; Sato, H.; Yamamoto, S.; Yokoyama, M.; Haines, T.J.; Dazeley, S.; Hatakeyama, S.; Svoboda, R.; Swanson, M.; Gran, R.; Sato, T.; Jung, C.K.; Kato, T.; McGrew, C.; Sarrat, A.; Terri, R.; Idehara, Y.; Sugihara, M.; Kuno, Y.; Yoshida, M.; Kim, S.B.; Yang, B.S.; Yoo, J.; Ishizuka, T.; Seo, H.K.; Hasegawa, T.; Furuse, Y.; Ishii, H.; Watanabe, Y.; Berns, H.; Shiraishi, K.K.; Thrane, E.; Washburn, K.

    Astroparticle physics, 02/2008, Letnik: 29, Številka: 1
    Journal Article

    A subset of neutrino-induced upward through-going muons in the Super-Kamiokande detector consists of high-energy muons which lose energy through radiative processes such as bremsstrahlung, e + e - pair production and photonuclear interactions. These “upward showering muons” comprise an event sample whose mean parent neutrino energy is approximately 1 TeV. We show that the zenith angle distribution of upward showering muons is consistent with negligible distortion due to neutrino oscillations, as expected of such a high-energy neutrino sample. We present astronomical searches using these high-energy events, such as those from WIMP annihilations in the Sun, Earth and Galactic Center, some suspected point sources, as well as searches for diffuse flux from the interstellar medium.