长寿命α放射性气溶胶监测方法测量灵敏度估算  

Measuring Sensitivity Estimation of Monitoring Methods for Long-lived Alpha-radioactive Aerosols

作　　者：岳清宇[1] 王惠[1] Yue Qingyu;Wang Hui(China Inst让ute of Atomic Energy, Beijing, 102413)

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《辐射防护通讯》2018年第6期23-26,共4页Radiation Protection Bulletin

摘　　要：放射性气溶胶监测方法主要有假符合法和能谱法,能谱法又有超道补偿和双道补偿2种方式。本文对这3种监测方法的测量灵敏度进行分析和估算。Both false coincidence methods and spectroscopic methods are mainly employed for radioactive aerosol monitoring, while there are two kinds of mode for the latter, i.e. super-channel and dual-channel compensations. The measurement sensitivity thereof is analyzed and estimated.The spurious coincidence and spectroscopy are mainly methods used for radioactive aerosol monitoring, furthermore the spectroscopy methods can be categorized as Super channel-energy compensation method and Double channel-energy compensation method. This paper analyzes and estimates the measurement sensitivity of the three monitoring methods above.

关 键 词：放射性气溶胶监测 测量灵敏度 假符合法 能谱法 

分 类 号：R144[医药卫生—公共卫生与预防医学] TL84[核科学技术—核技术及应用]