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An indirect search for weakly interacting massive particles in the sun using 3109.6days of upward-going muons in super-kamiokande

  • T. Tanaka
  • , K. Abe
  • , Y. Hayato
  • , T. Iida
  • , J. Kameda
  • , Y. Koshio
  • , Y. Kouzuma
  • , M. Miura
  • , S. Moriyama
  • , M. Nakahata
  • , S. Nakayama
  • , Y. Obayashi
  • , H. Sekiya
  • , M. Shiozawa
  • , Y. Suzuki
  • , A. Takeda
  • , Y. Takenaga
  • , K. Ueno
  • , K. Ueshima
  • , S. Yamada
  • T. Yokozawa, C. Ishihara, S. Hazama, H. Kaji, T. Kajita, K. Kaneyuki, T. McLachlan, K. Okumura, Y. Shimizu, N. Tanimoto, F. Dufour, E. Kearns, M. Litos, J. L. Raaf, J. L. Stone, L. R. Sulak, J. P. Cravens, K. Bays, W. R. Kropp, S. Mine, C. Regis, M. B. Smy, H. W. Sobel, K. S. Ganezer, J. Hill, W. E. Keig, J. S. Jang, J. Y. Kim, I. T. Lim, J. B. Albert, K. Scholberg, C. W. Walter, R. Wendell, T. Wongjirad, T. Ishizuka, S. Tasaka, J. G. Learned, S. Matsuno, S. Smith, K. Martens, M. Vagins, Y. Watanabe, T. Hasegawa, T. Ishida, T. Ishii, T. Kobayashi, T. Nakadaira, K. Nakamura, K. Nishikawa, H. Nishino, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, A. T. Suzuki, Y. Takeuchi, M. Ikeda, A. Minamino, T. Nakaya, L. Labarga, Y. Fukuda, Y. Itow, G. Mitsuka, C. K. Jung, C. McGrew, G. Lopez, C. Yanagisawa, N. Tamura, H. Ishino, A. Kibayashi, M. Sakuda, Y. Kuno, M. Yoshida, S. B. Kim, B. S. Yang, H. Okazawa, Y. Choi, K. Nishijima, Y. Yokosawa, M. Koshiba, Y. Totsuka, M. Yokoyama, S. Chen, Y. Heng, Z. Yang, H. Zhang, D. Kielczewska, P. Mijakowski, K. Connolly, M. Dziomba, E. Thrane, R. J. Wilkes
  • Nagoya University
  • The University of Tokyo
  • Boston University
  • University of California at Irvine
  • California State University Dominguez Hills
  • Chonnam National University
  • Duke University
  • Fukuoka Institute of Technology
  • Gifu University
  • University of Hawai'i at Mānoa
  • Kanagawa University
  • High Energy Accelerator Research Organization, Tsukuba
  • Kobe University
  • Kyoto University
  • Universidad Autónoma de Madrid
  • Miyagi University of Education
  • Stony Brook University
  • Niigata University
  • Okayama University
  • The University of Osaka
  • Seoul National University
  • Shizuoka University of Welfare
  • Sungkyunkwan University
  • Tokai University
  • Tsinghua University
  • University of Warsaw
  • University of Washington
  • University of Minnesota Twin Cities

Research output: Contribution to journalArticlepeer-review

159 Scopus citations

Abstract

We present the result of an indirect search for high energy neutrinos from Weakly Interacting Massive Particle (WIMP) annihilation in the Sun using upward-going muon (upmu) events at Super-Kamiokande. Data sets from SKI-SKIII (3109.6days) were used for the analysis. We looked for an excess of neutrino signal from the Sun as compared with the expected atmospheric neutrino background in three upmu categories: stopping, non-showering, and showering. No significant excess was observed. The 90% C.L. upper limits of upmu flux induced by WIMPs of 100GeV c-2 were 6.4 × 10-15cm -2s-1 and 4.0 × 10-15cm -2s-1 for the soft and hard annihilation channels, respectively. These limits correspond to upper limits of 4.5 × 10 -39cm-2 and 2.7 × 10-40cm-2 for spin-dependent WIMP-nucleon scattering cross sections in the soft and hard annihilation channels, respectively.

Original languageEnglish
Article number78
JournalAstrophysical Journal
Volume742
Issue number2
DOIs
StatePublished - Dec 1 2011

Keywords

  • dark matter
  • neutrinos

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