CRYOGENIC THERMAL DETECTOR WITH LIF ABSORBER FOR DIRECT DARK MATTER SEARCH EXPERIMENT

被引：15

作者：

MINOWA, M ^{[1
]}

SAKAMOTO, M ^{[1
]}

ITO, Y ^{[1
]}

WATANABE, T ^{[1
]}

OOTANI, W ^{[1
]}

OOTUKA, Y ^{[1
]}

机构：

[1] UNIV TOKYO,CTR CRYOGEN,BUNKYO KU,TOKYO 113,JAPAN

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 327卷 / 2-3期

关键词：

D O I：

10.1016/0168-9002(93)90732-W

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A cryogenic thermal detector with a 2.8 g LiF crystal is constructed. A photoelectric peak of 60 keV gamma-rays is clearly seen with LiF crystal with an RMS energy resolution of 3.8 keV. LiF is suitable for the detection of possible particle dark matter with a spin-dependent interaction like neutralinos since both Li and F are expected to have high interaction rates with such particles.

引用

页码：612 / 614

页数：3

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