类锂钒离子1s^2nd-1s^2nf的振子强度

The Oscillator Strength of Lithium-like V^(20+) Ion For the 1s^2nd-1s^2nf States

计算了类锂钒离子的激发态1s2nl(l=d,f;n≤9)的非相对论的电离能;将相对论效应和质量极化效应作为微扰,计算了它们对体系能量的修正;利用有效核电荷方法计算了电子的量子电动力学(QED)效应对电离势的贡献。用在FCPC中确定的波函数,计算了类锂钒离子1s2nd-1s2nf(n≤9)跃迁的振子强度。

The nonrelativistic ionization potentials of 1s^2nl states（l =d,f;n≤9） for the lithium-like ions of V^20＋ were calculated.The relativistic effects and mass polarization effects were evaluated as the perturbation corrections.In order to obtain the high-precision theoretical results,the contribution from quantum-electrodynamics（QED） correction was also included by using effective nuclear charge.The dipole oscillator strengths for the 1s^2nd-1s^2nf（n≤9） transitions of lithium-like V^20＋ ion were calculated with FCPC wave functions obtained above.