Efficiency calibration of an extended-range Ge detector by a detailed Monte Carlo simulation

被引：34

作者：

Peyres, V. ^{[1
]}

Garcia-Torano, E. ^{[1
]}

机构：

[1] CIEMAT, Metrol Radiac Ionizanes, Madrid, Spain

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2007年 / 580卷 / 01期

关键词：

Monte Carlo simulation; gamma-ray spectrometry; efficiency calibration; GAMMA-RAY SPECTROMETRY; SUMMING CORRECTIONS;

D O I：

10.1016/j.nima.2007.05.160

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A Monte Carlo simulation has been employed for calibrating an extended-range Ge detector in an energy range from 14 to 1800 keV. A set of sources from monoenergetic and multi-gamma emitters point were measured at 15 cm from the detector window and provided 26 experimental values to which the results of the simulations are compared. Discrepancies between simulated and experimental values are within 1 standard deviation, and relative differences are, in most cases, below 1%. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：296 / 298

页数：3

共 14 条

[11] MONTE-CARLO CALCULATION OF PEAK EFFICIENCIES OF GE(LI) AND PURE GE DETECTORS TO VOLUMINAL SOURCES AND COMPARISON WITH ENVIRONMENTAL-RADIOACTIVITY MEASUREMENT
NAKAMURA, T
SUZUKI, T
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 205 (1-2): : 211 - 218
[12] SALVAT F, 2003, WORKSH P ISS LES MOU
[13] A MONTE-CARLO BASED METHOD OF INCLUDING GAMMA SELF-ABSORPTION FOR THE ANALYSIS OF ENVIRONMENTAL-SAMPLES
SANCHEZ, F
NAVARRO, E
FERRERO, JL
MORENO, A
ROLDAN, C
BAEZA, A
PANIAGUA, J
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1991, 61 (04) : 535 - 540
[14] TABLES FOR CASCADE-SUMMING CORRECTIONS IN GAMMA-RAY SPECTROMETRY
SCHIMA, FJ
HOPPES, DD
[J]. INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1983, 34 (08): : 1109 - 1114

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