KrVI离子能级和振子强度的理论计算

The calculation of energy levels and oscillator strengths for KrVI ion

利用组态相互作用理论和参数外推法,计算了KrVI离子4s^24p—4s4p^2、4s^24p—4s^24d和4s4p^2—4p^3跃迁的能级、谱线波长和振子强度。与已有实验结果比较表明:波长的理论计算值与观测值在0.7A内很好符合,振子强度的理论计算值较大的跃迁均是实验中观测到的跃迁。

The energy levels of 4s24p, 4s4p2, 4s24d and 4p3 configurations and electric dipole oscillator strengths of 4s24p-4s4p2, 4s24p-4s24d and 4s4p2-4p3 transitions for KrVI ion have been calculated by means of the configuration interaction (CI) theory and the parameter extrapolation method. The calculated wavelengths show a good agreement with observations within 0.7 A range, the lines having the largest oscillator strengths are the ones observed in experimental.