Transfer of the efficiency calibration of Germanium gamma-ray detectors using the GESPECOR software

被引：68

作者：

Sima, O

Arnold, D

机构：

[1] Univ Bucharest, Dept Phys, RO-76900 Bucharest, Romania

[2] Phys Tech Bundesanstalt, D-38116 Braunschweig, Germany

来源：

APPLIED RADIATION AND ISOTOPES | 2002年 / 56卷 / 1-2期

关键词：

gamma-spectrometry; efficiency transfer; matrix effects; geometry effects; GESPECOR;

D O I：

10.1016/S0969-8043(01)00169-5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The GESPECOR software was extended to incorporate procedures for the computation of the efficiency transfer factor for cases of practical interest: (a) sources with identical geometry, but different matrices; (b) sources with similar (but not identical) geometry; and (c) transfer from a point source to a volume source. Fast and accurate algorithms, based on correlated sampling, were implemented for solving the first two cases. A procedure to take into account the imperfect charge collection in the detector was implemented. (C) 2002 Elsevier Science Ltd. All rights reserved.

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收藏

页码：71 / 75

页数：5

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