本项目将在国际上最先进的相对论原子结构和性质计算程序GRASP92/2K和我们最近发展起来的研究各种电子碰撞动力学过程程序的基础上，发展和建立一套研究高电荷态原子的电子碰撞激发、双电子复合和辐射复合过程中产生的辐射跃迁谱线极化特性的理论方法和计算程序。系统地研究相对论效应、Breit相互作用效应以及电子关联效应对辐射跃迁谱线极化特性的影响，精确地计算实验室以及天体等离子体、MCF、ICF和ITER等研究中感兴趣的辐射跃迁谱线的极化特性，以期对实际应用领域的研究提供理论依据和帮助。

Based on the most advanced relativistic program GRASP92/2K to calculate atomic structures and properties as well as the corresponding codes to deal with electron collision dynamics processes, which have been developed recently by us, in this project we will develop some new theoretical methods and programs to study the polarization properties of radiative lines formed in the electron collision dynamics processes of highly charged ions, such as, electron impact excitation, dielectronic recombination, and radiative recombination. With the use of these new methods and programs, some further studies on influences of relativistic effect, Breit interaction, and electron correlation effect to polarization properties will be carried out, and detailed calculations on polarization properties of radiative lines interested in astrophysical plasmas, MCF, ICF, and ITER studies will be presented. We hope that these studies can provide important help for the related applications.