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

被引:33
作者
Golwala, SR [1 ]
Abusaidi, R
Akerib, DS
Barnes, PD
Bauer, DA
Bolozdynya, A
Brink, P
Cabrera, B
Caldwell, DO
Castle, JP
Clarke, RM
Colling, P
Crisler, MB
Da Silva, A
Davies, AK
Dixon, R
Eichblatt, S
Irwin, KD
Gaitskell, RJ
Haller, EE
Hellmig, J
Huber, ME
Jochum, J
Lipschultz, FP
Martinis, J
Nam, SW
Nelson, J
Neuhauser, B
Perera, TA
Isaac, MP
Ross, RR
Saab, T
Sadoulet, B
Schnee, RW
Shestople, P
Shutt, T
Smith, A
Sonnenschein, AH
Spadafora, AL
Yellin, S
Young, BA
机构
[1] Univ Calif Berkeley, Ctr Particle Astrophys, Berkeley, CA 94720 USA
[2] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
[3] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA
[4] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
[5] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
[6] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
[7] Natl Inst Stand & Technol, Boulder, CO 80303 USA
[8] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
[9] Univ Colorado, Dept Phys, Denver, CO 80217 USA
[10] San Francisco State Univ, Dept Phys & Astron, San Francisco, CA 94132 USA
[11] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/S0168-9002(99)01388-1
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The Cryogenic Dark Matter Search (CDMS) employs massive ionization- and phonon-mediated detectors to search for WIMPs via their elastic scattering interactions with nuclei while discriminating against interactions by other background particles. Limits on the WIMP-nucleon scattering cross-section, based on 3.1 kg d of exposure, exclude new parameter space in the 10-30 GeV WIMP mass region and also a portion of the region allowed by the DAMA annual modulation search (Bernabei, Phys. Lett. 450 (1999) 448). (C) 2000 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码:345 / 349
页数:5
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