电子与类锂离子组态能级之间的碰撞激发强度

COLLISIONAL EXCITATION STRENGTHS OF Li-LIKE IONS BY ELECTRONS BETWEEN CONFIGURATIONAL ENERGY LEVELS

采用我们的扭曲波方法和程序ＭＣＤＷ（九），计算了类锂Ｃ，Ｎｅ，Ｓｉ，Ｔｉ，Ｆｅ，Ｃｕ，Ｇｅ离子（ｎ≤７）组态能级之间激发的碰撞强度，并与Ｓａｍｐｓｏｎ等人的完全相对论理论值进行了比较，同时分析了碰撞强度随Ｚ￣＊（有效核电荷）和主量子数ｎ的变化规律。

We use distorted-wave method and our program MCDW(9)to calcu-late the collisional strengths for Li-like ions of C,Ne,Si,Ti,Fe,Cu and Ge(principal quantum number n≤7 )between configurational energy levels, the results have been com-pared with the fully-relativistic values given by Sampson et al￣ [2].The laws for the collisional strengths variation with effective nuclear charge Z￣* and n have been ana-lysed.