First results from the HDMS experiment in the final setup

被引：26

作者：

Klapdor-Kleingrothaus, HV ^{[1
]}

Dietz, A ^{[1
]}

Heusser, G ^{[1
]}

Krivosheina, IV ^{[1
]}

Mazza, D ^{[1
]}

Strecker, H ^{[1
]}

Tomei, C ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

来源：

ASTROPARTICLE PHYSICS | 2003年 / 18卷 / 05期

关键词：

D O I：

10.1016/S0927-6505(02)00161-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The Heidelberg dark matter search (HDMS) is an experiment designed for the search for weakly interacting massive particle dark matter. It is using a special configuration of Ge detectors, to efficiently reduce the background in the low-energy region below 100 keV. After one year of running the HDMS detector prototype in the Gran Sasso Underground Laboratory, the inner crystal of the detector has been replaced with a HPGe crystal of enriched Ge-73. The final setup started data taking in Gran Sasso in August 2000. The performance and the first results of the measurement with the final setup are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：525 / 530

页数：6

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