Spatial localization of multiple simultaneous hits in segmented HPGe detectors: a new algorithm

被引：10

作者：

Gatti, E ^{[1
]}

Geraci, A ^{[1
]}

Casati, G ^{[1
]}

Riboldi, S ^{[1
]}

Ripamonti, G ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Elettron & Informazione, I-20133 Milan, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 458卷 / 03期

关键词：

simultaneous pulse localization; pulse shape analysis; HPGe segmented detector;

D O I：

10.1016/S0168-9002(00)00892-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper, we introduce a procedure aimed at measuring the position of charge releasing events within a segmented HPGe gamma -ray detector. The proposed method is able to easily discriminate multiple events occurring close in space, even within the same segment. This is crucial in most applications. Limiting factors for the procedure,such as electronic noise and the finite bandwidth of the preamplifier are also considered, their effects modeled and taken into account. The algorithm is not computation intensive and it is meant for real time operation on a simple dedicated hardware. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：738 / 744

页数：7

共 31 条

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