CDMS, supersymmetry and extra dimensions

被引:0
|
作者
Akerib, D. S. [2 ]
Attisha, M. J. [3 ]
Bailey, C. N. [2 ]
Baudis, L. [1 ]
Bauer, D. A. [4 ]
Brink, P. L. [5 ]
Brusov, P. P. [2 ]
Bunker, R. [6 ]
Cabrera, B. [5 ]
Caldwell, D. O. [6 ]
Chang, C. L. [5 ]
Cooley, J. [5 ]
Crisler, M. B. [4 ]
Cushmang, P. [7 ]
Daal, M. [8 ]
Dixon, R. [4 ]
Dragowsky, M. R. [2 ]
Driscoll, D. D. [2 ]
Duong, L. [7 ]
Ferril, R. [6 ]
Filippini, J. [8 ]
Gaitskell, R. J. [3 ]
Golwala, S. R. [9 ,12 ]
Grant, D. R. [2 ]
Hennings-Yeomans, R. [2 ]
Holmgren, D. [4 ]
Huber, M. E. [10 ]
Kamat, S. [2 ]
Leclercq, S. [11 ]
Lu, A. [8 ]
Mahapatra, R. [6 ]
Mandic, V. [8 ]
Meunier, P. [8 ]
Mirabolfathi, N. [8 ]
Nelson, H. [6 ]
Nelson, R. [6 ]
Ogburn, R. W. [5 ]
Perera, T. A. [2 ]
Pyle, M. [5 ]
Ramberg, E. [4 ]
Rau, W.
Reisetter, A. [7 ]
Ross, R. R. [8 ]
Saab, T. [11 ]
Sadoulet, B. [8 ]
Sander, J. [6 ]
Savage, C. [6 ]
Schnee, R. W. [2 ]
Seitz, D. N. [8 ]
Serfass, B. [8 ]
机构
[1] Rhein Westfal TH Aachen Univ, Dept Phys, D-52074 Aachen, Germany
[2] Case Western Reserve Univ, Dept Phys, Cleveland, OH 44106 USA
[3] Brown Univ, Dept Phys, Providence, RI 02912 USA
[4] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA
[5] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
[6] Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USA
[7] Univ Minnesota, Sch Phys & Astron, Minneapolis, MN 55455 USA
[8] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[9] CALTECH, Dept Phys, Pasadena, CA 91125 USA
[10] Univ Colorado, Dept Phys, Denver, CO 80217 USA
[11] Univ Florida, Dept Phys, Gainesville, FL 32611 USA
[12] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
[13] Santa Clara Univ, Dept Phys, Santa Clara, CA 95053 USA
关键词
D O I
10.1016/j.nuclphysbps.2007.08.073
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
The CDMS experiment aims to directly detect massive, cold dark matter particles originating from the Milky Way halo. Charge and lattice excitations are detected after a particle scatters in a Ge or Si crystal kept at similar to 30 mK, allowing to separate nuclear recoils from the dominating electromagnetic background. The operation of 12 detectors in the Soudan mine for 75 live days in 2004 delivered no evidence for a signal, yielding stringent limits on dark matter candidates from supersymmetry and universal extra dimensions. Thirty Ge and Si detectors are presently installed in the Soudan cryostat, and operating at base temperature. The run scheduled to start in 2006 is expected to yield a one order of magnitude increase in dark matter sensitivity.
引用
收藏
页码:95 / 98
页数:4
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