分子超激发态结构的理论研究:F_2离子对解离效率谱研究

The theoretical study of molecular super-excited state: The study of the photofragment yield spectrum for F^- from the F_2 ion-pair production

在量子数亏损理论框架下,利用多重散射自洽场方法和Feynman传播子算法研究了高分辨的F2分子超激发态结构;该超激发态能够解离为正负离子对F+(3P2,1,0)+F-(1S0).理论分析能够清楚地标识其振动分辨谱,并很好地与实验测量符合.文章还阐述了发展分子超激发态结构研究的前景.

In the framework of the quantum defect theory, we have studied the photofragment yield spectrum for F^- from the F2 ion-pair production with the multiple-scattering self-consistent field method and the theoretical tlme-dependent wave-packet dynamics method. Based on our calculation, the profiles were clear assigned and the calculated intensities were in fair agreement with the experiment. We elucidated the prospect of the study on the super-excited state.