Angular distribution of L X-ray emission from tungsten following photoionization

作者:Wang Xing; Xu Zhongfeng*; Zhang Limin; Hu Pengfei; Shi Xiaohua
来源:Radiation Physics and Chemistry, 2014, 103: 213-215.
DOI:10.1016/j.radphyschem.2014.05.061

摘要

The angular distribution of L X-rays of W target induced by 0-20 keV bremsstrahlung has been measured at different angles varying from 100 degrees to 260 degrees at intervals of 10 degrees The measured relative intensities of L-alpha and L-beta 2 X-rays are found to be anisotropic with thorough analysis. It is worth mentioning that the L-beta 1 and L-beta 2 lines are distinguished in L-beta line, so that the angular dependence of L-beta 2 line is clarified comparing with previous investigations (Demir et al., 2003; Ozdemir et al., 2011).