Fe、Co、V和Ti材料的X荧光效率测量  

Measuring the X-rays' fluorescence efficiency of Fe,Co,V and Ti elements

作　　者：唐章奎[1] 胡孟春[1] 周殿忠[1] 牟维兵[1] 郑晓东[1] 周永安[1] 曲雁[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所,四川绵阳621900

出　　处：《核电子学与探测技术》2006年第6期751-752,775,共3页Nuclear Electronics & Detection Technology

摘　　要：介绍了在Ru-200 X光机上,根据Cu靶的韧致辐射谱,采用滤波法产生单能X射线,对Fe、Co、V和Ti荧光片作荧光效率测量。给出了荧光效率的理论推导公式和实验结果,并进行了理论和实验比较。This paper introduces that the X-ray from bremsstrahlung spectrum from Cu target in Ru-200 generator are simplified as homochromatism X-ray through the way of filtration wave, and its fluorescence efficiency of Fe, Co, V and Ti element has been measured in the process of experiment. In the paper, both theory formula and experimental result have been given, and compared.

关 键 词：计算公式 探测器 X光荧光效率 

分 类 号：TL81[核科学技术—核技术及应用]