中文摘要：

采用相对论扭曲波方法，理论研究了高离化态类锂离子I50＋、Ho64＋、Bi80＋的KLL双电子复合过程，得到了双电子激发态的共振能量和双电子复合截面，利用自电离和辐射跃迁速率，得到了对应谱线的总宽度，并与已有的理论和实验结果进行了对比，理论较好地解释了最近的实验结果．

英文摘要：

The KLL＊DR processes of highly charged ions of I50＋、Ho64＋、Bi80＋ are studied based on the relativistic distorted approximation. The KLL DR resonant energies, resonant strength and DR cross section have been calculated. The total line width is calculated after obtaining autoionization rates and radiative decay rates. A good agreement was found between the present calculation and other theoretical and experimental results.