Exclusion limits on the WIMP-nucleon cross section from the Cryogenic Dark Matter Search

被引：229
作者：
Abusaidi, R
Akerib, DS
Barnes, PD
Bauer, DA
Bolozdynya, A
Brink, PL
Bunker, R
Cabrera, B
Caldwell, DO
Castle, JP
Clarke, RM
Colling, P
Crisler, MB
Cummings, A
Silva, AD
Davies, AK
Dixon, R
Dougherty, BL
Driscoll, D
Eichblatt, S
Emes, J
Gaitskell, RJ
Golwala, SR [1 ]
Hale, D
Haller, EE
Hellmig, J
Huber, ME
Irwin, KD
Jochum, J
Lipschultz, FP
Lu, A
Mandic, V
Martinis, JM
Nam, SW
Nelson, H
Neuhauser, B
Penn, MJ
Perera, TA
Isaac, MCP
Pritychenko, B
Ross, RR
Saab, T
Sadoulet, B
Schnee, RW
Seitz, DN
Shestople, P
Shutt, T
Smith, A
Smith, GW
Sonnenschein, AH
机构：
[1] Univ Calif Berkeley, Ctr Particle Astrophys, Berkeley, CA 94720 USA
[2] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA
[3] Fermi Natl Accelerator Lab, Batavia, IL 60510 USA
[4] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
[5] Natl Inst Stand & Technol, Boulder, CO 80303 USA
[6] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
[7] Santa Clara Univ, Dept Phys, Santa Clara, CA 95053 USA
[8] San Francisco State Univ, Dept Phys & Astron, San Francisco, CA 94132 USA
[9] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
[10] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
[11] Univ Colorado, Dept Phys, Denver, CO 80217 USA
来源：
PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 25期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1103/PhysRevLett.84.5699
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Cryogenic Dark Matter Search (CDMS) employs Ge and Si detectors to search for weakly interacting massive particles (WIMPs) via their elastic-scattering interactions with nuclei while discriminating against interactions of background particles. CDMS data, accounting for the neutron background, give limits on the spin-independent WIMP-nucleon elastic-scattering cross section that exclude unexplored parameter space above 10 GeV/c(2) WIMP mass and, at >75% C.L., the entire 3 sigma allowed region for the WIMP signal reported by the DAMA experiment.
引用
收藏
页码：5699 / 5703
页数：5
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