Cresst-II:: dark matter search with scintillating absorbers

被引：40

作者：

Angloher, G

Bucci, C

Cozzini, C

von Feilitzsch, F

Frank, T

Hauff, D

Henry, S

Jagemann, T

Jochum, J

Kraus, H

Majorovits, B

Ninkovic, J

Petricca, F

Pröbst, F

Ramachers, Y

Rau, W

Seidel, W

Stark, M

Uchaikin, S

Stodolsky, L

Wulandari, H

机构：

[1] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[2] Lab Nazl Gran Sasso, I-67010 Coppito, Italy

[3] Univ Oxford, Dept Phys, Oxford OX1 3RH, England

[4] Tech Univ Munich, Dept Phys, D-85748 Garching, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2004年 / 520卷 / 1-3期

关键词：

WIMPs; dark matter; low-temperature detectors; CaWO4; background discrimination;

D O I：

10.1016/j.nima.2003.11.254

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the CRESST-II experiment, scintillating CaWO4 crystals are used as absorbers for direct weakly interacting massive particles (WIMP) detection. Nuclear recoils can be discriminated against electron recoils by measuring phonons and scintillation light simultaneously. The absorber crystal and the silicon light detector are read out by tungsten superconducting phase transition thermometers. Results on the sensitivity of the phonon and the light channel, radiopurity, the scintillation properties of CaWO4, and on the WIMP sensitivity are presented. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：108 / 111

页数：4

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