科研之友
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摘要
The L x-ray intensities of Au-79, Pb-82 and Bi-83 have been measured in collisions with 18-60 MeV fluorine ions in an angular range 20 degrees-75 degrees. The L-l x-ray intensity, normalized to the intensity of other L x-ray lines in the same spectrum, shows an anisotropic emission pattern and the degree of anisotropy depends on the impact energy of the projectile. The alignment parameter values for the L-3 subshell, deduced from the measured anisotropy parameter for the L-l line, have been compared with the theoretical ones.
- 出版日期2012-11-14
