瞬发γ活化分析系统的建立

张兰芝; 倪邦发; 田伟之; 王平生; 黄东辉; 刘存兄; 张贵英; 刘立坤

doi:10.11804/NuclPhysRev.22.01.103

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瞬发γ活化分析系统的建立

张兰芝, 倪邦发, 田伟之, 王平生, 黄东辉, 刘存兄, 张贵英, 刘立坤

文章导航 > 原子核物理评论 > 2005 > 22(1): 103-105

张兰芝, 倪邦发, 田伟之, 王平生, 黄东辉, 刘存兄, 张贵英, 刘立坤. 瞬发γ活化分析系统的建立[J]. 原子核物理评论, 2005, 22(1): 103-105. doi: 10.11804/NuclPhysRev.22.01.103

引用本文:

ZHANG Lan-zhi, NI Bang-fa, TIAN Wei-zhi, WANG Ping-sheng, HUANG Dong-hui, LIU Cun-xiong, ZHANG Gui-ying, LIU Li-kun. System of Prompt γ ray Neutron Activation Analysis[J]. Nuclear Physics Review, 2005, 22(1): 103-105. doi: 10.11804/NuclPhysRev.22.01.103

Citation:

ZHANG Lan-zhi, NI Bang-fa, TIAN Wei-zhi, WANG Ping-sheng, HUANG Dong-hui, LIU Cun-xiong, ZHANG Gui-ying, LIU Li-kun. System of Prompt γ ray Neutron Activation Analysis[J]. Nuclear Physics Review, 2005, 22(1): 103-105. doi: 10.11804/NuclPhysRev.22.01.103

瞬发γ活化分析系统的建立

doi: 10.11804/NuclPhysRev.22.01.103

中国原子能科学研究院,北京 102413

System of Prompt γ ray Neutron Activation Analysis

China Institute of Atomic Energy,Beijing 102413,China

摘要: 瞬发γ中子活化分析是重要的核分析方法之一,是H和B等轻元素的重要分析手段,近年来应用范围不断增加.概要介绍了瞬发γ中子活化分析的基本原理,重点介绍了中国原子能科学研究院重水研究堆热中子束瞬发γ中子活化分析实验装置以及50 keV－11 MeV的宽能区γ效率刻度方法.还应用瞬发γ中子活化分析分析了海底锰结核标准物质GSPN3中11种元素,结果与标准值基本一致.
Neutroninduced promptγ activation analysis(PGNAA),is one of the nuclear analytical method,which is a powerful tool for H,B,etc.undestructive determination.The applications of PGNAA are increased in recent years.In this paper,the basic principle of PGNAA was introduced briefly.The facilities of PGNAA in HWRR of China Institute of Atomic Energy as well as the efficiency calibration for a wide range gamma from 50 keV to 10 MeV were emphasized.A deep sea polymetallic nodule CRM,GSPN3 was analyzed by using PGNAA in this work,the results have agreement with the certified values.
- 瞬发γ中子活化分析 /
- γ射线效率刻度 /
- 瞬发γ中子活化分析设施
Abstract: Neutroninduced promptγ activation analysis(PGNAA),is one of the nuclear analytical method,which is a powerful tool for H,B,etc.undestructive determination.The applications of PGNAA are increased in recent years.In this paper,the basic principle of PGNAA was introduced briefly.The facilities of PGNAA in HWRR of China Institute of Atomic Energy as well as the efficiency calibration for a wide range gamma from 50 keV to 10 MeV were emphasized.A deep sea polymetallic nodule CRM,GSPN3 was analyzed by using PGNAA in this work,the results have agreement with the certified values.
- prompt gamma activation analysis /
- efficiency calibration /
- facility of neutron induced prompt γ activation analysis

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瞬发γ活化分析系统的建立

doi: 10.11804/NuclPhysRev.22.01.103

中国原子能科学研究院,北京 102413

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2005-03-20

关键词:

瞬发γ中子活化分析 /

γ射线效率刻度 /

瞬发γ中子活化分析设施

摘要: 瞬发γ中子活化分析是重要的核分析方法之一,是H和B等轻元素的重要分析手段,近年来应用范围不断增加.概要介绍了瞬发γ中子活化分析的基本原理,重点介绍了中国原子能科学研究院重水研究堆热中子束瞬发γ中子活化分析实验装置以及50 keV－11 MeV的宽能区γ效率刻度方法.还应用瞬发γ中子活化分析分析了海底锰结核标准物质GSPN3中11种元素,结果与标准值基本一致.
Neutroninduced promptγ activation analysis(PGNAA),is one of the nuclear analytical method,which is a powerful tool for H,B,etc.undestructive determination.The applications of PGNAA are increased in recent years.In this paper,the basic principle of PGNAA was introduced briefly.The facilities of PGNAA in HWRR of China Institute of Atomic Energy as well as the efficiency calibration for a wide range gamma from 50 keV to 10 MeV were emphasized.A deep sea polymetallic nodule CRM,GSPN3 was analyzed by using PGNAA in this work,the results have agreement with the certified values.