A MASSIVE CRYOGENIC PARTICLE DETECTOR WITH GOOD ENERGY RESOLUTION

被引：23

作者：

FERGER, P

COLLING, P

COOPER, S

DUMMER, D

FRANK, M

NAGEL, U

NUCCIOTTI, A

PROBST, F

SEIDEL, W

机构：

[1] Max-Planck-Institut für Physik, D-80805 München

来源：

PHYSICS LETTERS B | 1994年 / 323卷 / 01期

关键词：

D O I：

10.1016/0370-2693(94)00043-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Massive cryogenic particle detectors are being developed for use in a search for dark matter particles. Results with a 31 g sapphire crystal and a superconducting phase transition thermometer operated at 44 mK are presented. The observed signal includes a fast component which is significantly larger than the expected thermal pulse. The energy resolution is 210 eV (FWHM) for 6 keV X-rays.

引用

收藏

页码：95 / 98

页数：4

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