钕、镝、镱原子L_1和L_2次壳层的荧光产额  

L_1-and L_2-subshell fluorescence yields of Nd,Dy and Yb

作　　者：徐君权[1] 

机构地区：[1]中国科学院上海原子核研究所

出　　处：《核技术》1994年第4期193-195,共3页Nuclear Techniques

基　　金：国家自然科学基金

摘　　要：分析２ＭｅＶ质子电高钕、镝和镱产生的ＬＸ射线强度谱，求得了Ｌ１和Ｌ２次亮层的荧光产额．它们的值与理论值、汇编值以及报道的实验值在误差范围内相符．The spectra of L X-ray induced by 2 MeV proton impact on Nd, Dy and Yb have been analysed and the L1- and L2 subshell fluorescence yields of these elements are obtained. The present results are in agreement with the theoretical and the compiled data as well as the published experimental values within the errors.

关 键 词：电离 荧光产额 镧系元素 L次壳层 

分 类 号：O562.1[理学—原子与分子物理]