46≤Z≤55类镍离子n=4、Δn=0跃迁的计算

CALCULATIONS OF Ni-LIKE IONS(46≤Z≤55)n=4,Δn=0 TRANSITIONS

摘要: 通过能级的实验值与HFR方法的理论值之差沿等电子序列进行最小二乘拟合的方法,对46 ≤ Z ≤ 50的类镍离子3d⁹4s、3d⁹4p、3d⁹4d组态及51 ≤ Z ≤ 55的类镍离子3d⁹4d、3d⁹4p组态能级进行计算。根据能级的拟合值算出相应的电偶极跃迁的谱线波长,并给出各谱线的HFR理论振子强度。

Abstract: In this paper, we calculate energy level values for nickel-like ions of 46≤Z≤ 50 3d⁹4s,3d⁹4p,3d⁹4d and 51≤Z≤55 3d⁹4s,3d⁹4p configurations by fitting differences between experimental and theoretical energy level values along isoelecronic sequence. With fitted energy level values, corresponding transition wavelengthes and HFR theoretical oscillator srtengthes for each spectral line are calculated.