Performances and prospects of the "ROSEBUD" dark matter search experiment

被引:28
作者
Cebrián, S
Coron, N
Dambier, G
García, E
González, D
Irastorza, IG
Leblanc, J
de Marcillac, P
Morales, A
Morales, J
de Solórzano, AO
Puimedón, J
Salinas, A
Sarsa, ML
Scopel, S
Villar, JA
机构
[1] Univ Zaragoza, Fac Ciencias, Lab Fis Nucl & Atlas Energias, E-50009 Zaragoza, Spain
[2] Inst Astrophys Spatiale, F-91405 Orsay, France
关键词
dark matter; WIMPs; underground detector; Bolometers; radioactive background;
D O I
10.1016/S0927-6505(98)00058-9
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A cryogenic search for WIMP Dark Matter with small sapphire bolometers through the WIMP scattering off Al2O3 nuclei, the ROSEBUD (Rare Objects SEarch with Bolometers UndergrounD) experiment, is being installed in the Canfranc Underground Laboratory (Spain) at 2450 m water equivalent. The performances of the bolometers, the radioactive background expected from the measurement of the radiopurity of the ROSEBUD components and the estimated sensitivity of the experiment for low mass WIMP detection are presented. (C) 1999 Elsevier Science B.V.
引用
收藏
页码:361 / 368
页数:8
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