Encapsulated Ge detectors: Development and first tests

被引：211

作者：

Eberth, J

Thomas, HG

vonBrentano, P

Lieder, RM

Jager, HM

Kammerling, H

Berst, M

Gutknecht, D

Henck, R

机构：

[1] UNIV COLOGNE, INST KERNPHYS, D-50937 COLOGNE, GERMANY

[2] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, INST KERNPHYS, D-52425 JULICH, GERMANY

[3] FORSCHUNGSZENTRUM JULICH GMBH, ZENT ABT TECHNOL, JULICH, GERMANY

[4] EURISYS MEASURES, STRASBOURG, FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 369卷 / 01期

关键词：

D O I：

10.1016/0168-9002(95)00794-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper discusses the development and the realisation of an encapsulated Ge detector. The properties of a first prototype detector are: relative efficiency epsilon(rel) = 21.4%; energy resolution: Delta E(gamma(1.33 Mev)) = 2.10keV and Delta E(gamma(122 KeV)) = 1.10keV. The encapsulation technology offers advantages: several encapsulated Ge detectors can be mounted closely packed in a cryostat, all electronic parts of the first preamplifier stage are accessible and induced radiation damage of the Ge crystal can be annealed in a standard furnace.

引用

页码：135 / 140

页数：6

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