Application of multiparameter coincidence spectrometry using a Ge detectors array to neutron activation analysis

被引：25

作者：

Hatsukawa, Y ^{[1
]}

Oshima, M ^{[1
]}

Hayakawa, T ^{[1
]}

Toh, Y ^{[1
]}

Shinohara, N ^{[1
]}

机构：

[1] Japan Atom Energy Res Inst, Dept Mat Sci, Ibaraki 3191195, Japan

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2002年 / 482卷 / 1-2期

关键词：

multiparameter coincidence spectrometry; neutron activation analysis; gamma-gamma coincidence;

D O I：

10.1016/S0168-9002(01)01510-8

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The method of multiparameter coincidence spectrometry based On gamma-gamma coincidence is used for the nuclear Structure studies. because of its high sensitivity to gamma-rays. In this study feasibility of the method or multiparameter coincidence spectrometry for analytical chemistry as examined. Two reference igneous rock samples (JP-1, JB-1a) issued by the Geological Survey of Japan ere irradiated at it research reactor. and the gamma-rays from the radioisotopes produced via neutron capture reactions were Measured using an array of 12Ge detectors with BGO Compton suppressors. GEMINI. Simultaneously 24 elements were analyzed without chemical separation, The observed smallest component was Eu contained in JP-1 with abundance of 4pph, (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：328 / 333

页数：6