Search for Dark Matter WIMPs using Upward Through-going Muons in Super-Kamiokande
Search for Dark Matter WIMPs using Upward Through-going Muons in Super-Kamiokande
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DOI：
10.1103/physrevd.70.083523
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发表时间：
2004-04
影响因子：
6.8
通讯作者：
S. Desai;Y. Ashie;S. Fukuda;Y. Fukuda;K. Ishihara;Y. Itow;Y. Koshio;A. Minamino;M. Miura;S. Moriyama;M. Nakahata;T. Namba;R. Nambu;Y. Obayashi;N. Sakurai;M. Shiozawa;Y. Suzuki;H. Takeuchi;Y. Takeuchi;S. Yamada;M. Ishitsuka;T. Kajita;K. Kaneyuki;S. Nakayama;A. Okada;T. Ooyabu;C. Saji;M. Earl;E. Kearns;J. Stone;L. Sulak;C. Walter;W. Wang;M. Goldhaber;T. Barszczak;D. Casper;J. P. Cravens;W. Gajewski;W. Kropp;S. Mine;D. Liu;M. Smy;H. Sobel;C. Sterner;M. Vagins;K. Ganezer;J. Hill;W. Keig;J. Kim;I. Lim;R. Ellsworth;S. Tasaka;G. Guillian;A. Kibayashi;J. Learned;S. Matsuno;D. Takemori;M. Messier;Y. Hayato;A. Ichikawa;T. Ishida;T. Ishii;T. Iwashita;J. Kameda;T. Kobayashi;T. Maruyama;K. Nakamura;K. Nitta;Y. Oyama;M. Sakuda;Y. Totsuka;A. Suzuki;M. Hasegawa;K. Hayashi;T. Inagaki;I. Kato;H. Maesaka;T. Morita;T. Nakaya;K. Nishikawa;T. Sasaki;S. Ueda;S. Yamamoto;T. Haines;S. Dazeley;S. Hatakeyama;R. Svoboda;E. Blaufuss;J. Goodman;G. Sullivan;D. Turcan;K. Scholberg;A. Habig;C. Jung;T. Kato;K. Kobayashi;M. Małek;C. Mauger;C. Mcgrew;A. Sarrat;E. Sharkey;C. Yanagisawa;T. Toshito;C. Mitsuda;K. Miyano;T. Shibata;Y. Kajiyama;Y. Nagashima;M. Takita;M. Yoshida;H. Kim;H. Okazawa;T. Ishizuka;Y. Choi;H. Seo;Y. Gando;T. Hasegawa;K. Inoue;J. Shirai;A. Suzuki;M. Koshiba;T. Hashimoto;Y. Nakajima;K. Nishijima;T. Harada;H. Ishino;M. Morii;R. Nishimura;Y. Watanabe;D. Kiełczewska;J. Zalipska;R. Gran;K. Shiraishi;K. Washburn;R. Wilkes
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文献类型：
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作者：
S. Desai;Y. Ashie;S. Fukuda;Y. Fukuda;K. Ishihara;Y. Itow;Y. Koshio;A. Minamino;M. Miura;S. Moriyama;M. Nakahata;T. Namba;R. Nambu;Y. Obayashi;N. Sakurai;M. Shiozawa;Y. Suzuki;H. Takeuchi;Y. Takeuchi;S. Yamada;M. Ishitsuka;T. Kajita;K. Kaneyuki;S. Nakayama;A. Okada;T. Ooyabu;C. Saji;M. Earl;E. Kearns;J. Stone;L. Sulak;C. Walter;W. Wang;M. Goldhaber;T. Barszczak;D. Casper;J. P. Cravens;W. Gajewski;W. Kropp;S. Mine;D. Liu;M. Smy;H. Sobel;C. Sterner;M. Vagins;K. Ganezer;J. Hill;W. Keig;J. Kim;I. Lim;R. Ellsworth;S. Tasaka;G. Guillian;A. Kibayashi;J. Learned;S. Matsuno;D. Takemori;M. Messier;Y. Hayato;A. Ichikawa;T. Ishida;T. Ishii;T. Iwashita;J. Kameda;T. Kobayashi;T. Maruyama;K. Nakamura;K. Nitta;Y. Oyama;M. Sakuda;Y. Totsuka;A. Suzuki;M. Hasegawa;K. Hayashi;T. Inagaki;I. Kato;H. Maesaka;T. Morita;T. Nakaya;K. Nishikawa;T. Sasaki;S. Ueda;S. Yamamoto;T. Haines;S. Dazeley;S. Hatakeyama;R. Svoboda;E. Blaufuss;J. Goodman;G. Sullivan;D. Turcan;K. Scholberg;A. Habig;C. Jung;T. Kato;K. Kobayashi;M. Małek;C. Mauger;C. Mcgrew;A. Sarrat;E. Sharkey;C. Yanagisawa;T. Toshito;C. Mitsuda;K. Miyano;T. Shibata;Y. Kajiyama;Y. Nagashima;M. Takita;M. Yoshida;H. Kim;H. Okazawa;T. Ishizuka;Y. Choi;H. Seo;Y. Gando;T. Hasegawa;K. Inoue;J. Shirai;A. Suzuki;M. Koshiba;T. Hashimoto;Y. Nakajima;K. Nishijima;T. Harada;H. Ishino;M. Morii;R. Nishimura;Y. Watanabe;D. Kiełczewska;J. Zalipska;R. Gran;K. Shiraishi;K. Washburn;R. Wilkes
我们提出了间接搜索弱相互作用大质量粒子（WIMPs）的结果与1679.6活天的数据从超级神冈探测器使用中微子诱导向上通过去μ子。搜索是通过寻找过量的高能量μ介子中微子从WIMP湮灭在太阳，地球的核心，和银河系中心，相比预期的数量从大气中微子背景。未观察到统计学显著性过量。我们计算了上述天体周围各种角锥体的通量极限。我们获得了作为WIMP质量函数的保守模型独立上限，并将这些结果与直接暗物质探测实验的相应结果进行了比较。
We present the results of indirect searches for Weakly Interacting Massive Particles (WIMPs) with 1679.6 live days of data from the Super-Kamiokande detector using neutrino-induced upward through-going muons. The search is performed by looking for an excess of high energy muon neutrinos from WIMP annihilations in the Sun, the core of the Earth, and the Galactic Center, as compared to the number expected from the atmospheric neutrino background. No statistically significant excess was seen. We calculate flux limits in various angular cones around each of the above celestial objects. We obtain conservative model-independent upper limits on WIMP-nucleon cross-section as a function of WIMP mass and compare these results with the corresponding results from direct dark matter detection experiments.