【摘要】 利用多组态Dirac-Fock(MCDF)理论方法,系统研究了与X射线激光有关的类Ne等电子系列离子(Z=50~57)的2s22p6、2s22p53l和2s2p63l(l=s、p、d)激发态的能级以及跃迁几率、波长和振子强度.详细讨论了关联效应对与X射线激光有关的能级寿命以及跃迁几率的影响,给出并分析了与X射线激光有关的3p-3s跃迁的波长,几率和振子强度的变化规律,部分计算结果与已有的理论和实验结果作了比较.更多还原

【Abstract】 By using the Multi-configuration Dirac-Fock method(MCDF),the energy levels,transition probabilities,transition wavelengths and oscillator strengths of the excitation configurations 2s22p53 and 2s2p63(=s,p,d) of Ne-like ions(Z=50～57) related with X-ray laser have been systematically calculated.The effect of correlation and relaxation on the level lifetimes,transition probabilities and oscillator strengths of the ions were discussed.Some calculated results were compared with the available experimental and other theoretical results.更多还原