α能谱法测定Pu材料中^（241）Am／Puα活度比  

DETERMINATION OF ￣(241)Am/Pu α ACTIVITY RATIO IN PLUTONIUM MATERIAL USING α SPECTROMETRY

作　　者：杨吉纯[1] 赵焕珍[1] 李庚卯 陈忠对 刘国兴 袁产生 孙芝南 

机构地区：[1]西北核技术研究所

出　　处：《原子能科学技术》1996年第2期168-170,共3页Atomic Energy Science and Technology

摘　　要：文章介绍用α能谱法测定Ｐｕ材料中（２４１）Ａｍ／Ｐｕα活度比的原理、方法及结果。该测定结果与用ＮａＩ（ＴＩ）γ能谱法测定的结果相一致。The principle and method of determination of 241Am/Pu alpha activity ratio in plutonium material using alpha spectrometry are introduced. The result of determination of 241Am/Pu alpha activity ratio is consistent with that obtained from gamma spectrometry.

关 键 词：α能谱法 α活度比 镅-钚源 钚材料 

分 类 号：TL273.099[核科学技术—核燃料循环与材料]