Gamma-ray tracking and background suppression in the planned germanium array of DESPEC: A comparative analysis

被引：4
|
作者：
Tashenov, S. [1 ]
Khaplanov, A. [1 ]
Cederwall, B. [1 ]
机构：
[1] AlbaNova Univ Ctr, Ctr Stockholm, Royal Inst Technol KTH, SE-10691 Stockholm, Sweden
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2009年 / 604卷 / 1-2期
关键词：
Segmented germanium detectors; gamma-ray tracking; gamma-ray imaging; Pulse shape analysis; DETECTORS;
D O I：
10.1016/j.nima.2009.01.078
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A new high efficiency gamma-ray spectrometer is being designed for the DESPEC project at FAIR. It should accomplish all types of decay studies with implanted radioactive ion beams. The gamma-ray tracking and imaging capabilities of the array will be its essential property allowing low background detection of the rare decay events. For this purpose two types of germanium detectors are considered, i.e. segmented planar and coaxial detectors. Several final array configurations based on these detectors, differently segmented, are evaluated and compared in this paper. (C) 2009 Elsevier B.V. All rights reserved
引用
收藏
页码：64 / 66
页数：3
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