Accurate absolute intensities for the 31Cl(n,γ) reaction gamma-ray standard

被引：27

作者：

Molnár, GL ^{[1
]}

Révay, Z ^{[1
]}

Belgya, T ^{[1
]}

机构：

[1] Hungarian Acad Sci, Chem Res Ctr, Inst Isotope & Surface Chem, H-1525 Budapest, Hungary

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2004年 / 213卷

关键词：

neutron capture; gamma-rays; absolute intensity; chlorine; 35; 36; germanium detector; efficiency; calibration standard;

D O I：

10.1016/S0168-583X(03)01529-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The absolute intensities of 36 gamma-rays in the energy range of 292-8579 keV from neutron capture in chlorine were remeasured at the Budapest cold neutron prompt gamma activation analysis facility. The 1% level of accuracy of the nitrogen standard was practically achieved for the relative intensity of most of the Cl-36 gamma-rays, thus making chlorine a useful secondary standard for efficiency calibration of germanium detectors. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：32 / 35

页数：4

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