Search for dark matter WIMPs using upward through-going muons in Super-Kamiokande

被引：279

作者：

Desai, S

Ashie, Y

Fukuda, S

Fukuda, Y

Ishihara, K

Itow, Y

Koshio, Y

Minamino, A

Miura, M

Moriyama, S

Nakahata, M

Namba, T

Nambu, R

Obayashi, Y

Sakurai, N

Shiozawa, M

Suzuki, Y

Takeuchi, H

Takeuchi, Y

Yamada, S

Ishitsuka, M

Kajita, T

Kaneyuki, K

Nakayama, S

Okada, A

Ooyabu, T

Saji, C

Earl, M

Kearns, E

Stone, JL

Sulak, LR

Walter, CW

Wang, W

Goldhaber, M

Barszczak, T

Casper, D

Cravens, JP

Gajewski, W

Kropp, WR

Mine, S

Liu, DW

Smy, MB

Sobel, HW

Sterner, CW

Vagins, MR

Ganezer, KS

Hill, J

Keig, WE

Kim, JY

Lim, IT

机构：

[1] Boston Univ, Dept Phys, Boston, MA 02215 USA

[2] Univ Tokyo, Inst Cosm Ray Res, Kamioka Observ, Gifu 5061205, Japan

[3] Univ Tokyo, Inst Cosm Ray Res, Res Ctr Cosm Neutrinos, Chiba 2778582, Japan

[4] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[5] Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA

[6] Calif State Univ Dominguez Hills, Dept Phys, Carson, CA 90747 USA

[7] Chonnam Natl Univ, Dept Phys, Kwangju 500757, South Korea

[8] George Mason Univ, Dept Phys, Fairfax, VA 22030 USA

[9] Gifu Univ, Dept Phys, Gifu 5011193, Japan

[10] Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 USA

[11] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

[12] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[13] Kobe Univ, Dept Phys, Kobe, Hyogo 6578501, Japan

[14] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

[15] Los Alamos Natl Lab, Div Phys, Los Alamos, NM 87544 USA

[16] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA

[17] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

[18] MIT, Dept Phys, Cambridge, MA 02139 USA

[19] Univ Minnesota, Dept Phys, Duluth, MN 55812 USA

[20] SUNY Stony Brook, Dept Phys & Astron, Stony Brook, NY 11794 USA

[21] Nagoya Univ, Dept Phys, Aichi 4648602, Japan

[22] Niigata Univ, Dept Phys, Niigata 9502181, Japan

[23] Osaka Univ, Dept Phys, Osaka 5600043, Japan

[24] Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea

[25] Shizuoka Seika Coll, Shizuoka 4258611, Japan

[26] Shizuoka Univ, Dept Syst Engn, Shizuoka 4328561, Japan

[27] Sungkyunkwan Univ, Dept Phys, Suwon 4328561, South Korea

[28] Tohoku Univ, Res Ctr Neutrino Sci, Sendai, Miyagi 9808578, Japan

[29] Univ Tokyo, Tokyo 1130033, Japan

[30] Tokai Univ, Dept Phys, Kanagawa 2591292, Japan

[31] Tokyo Inst Technol, Dept Phys, Meguro Ku, Tokyo 1528581, Japan

[32] Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland

[33] Univ Washington, Dept Phys, Seattle, WA 98195 USA

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 08期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.70.083523

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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 the flux limits in various angular cones around each of the above celestial objects. We obtain conservative model-independent upper limits on the WIMP-nucleon cross section as a function of WIMP mass, and compare these results with the corresponding results from direct dark matter detection experiments.

引用

页数：11

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