C<SUB>2</SUB>H<SUB>4</SUB>价壳层电离连续区光解离研究

C₂H₄价壳层电离连续区光解离研究

摘要: 在量子数亏损框架下,利用多重散射自洽方法计算了C2 H4 价壳层电离连续区光吸收谱.通过对势形共振的峰位分析,探讨了势形共振对光解离动力学的影响. The photoabsorption spectra in the valence-shell continuum region of C 2H 4 are calculated by the multi-scattering self-consistent-field method in the framework of the quantum defect theory. The energy positions of potential shape resonance are determined. The influence of the potential shape resonance on photodissociation dynamics is discussed.

Abstract: The photoabsorption spectra in the valence-shell continuum region of C 2H 4 are calculated by the multi-scattering self-consistent-field method in the framework of the quantum defect theory. The energy positions of potential shape resonance are determined. The influence of the potential shape resonance on photodissociation dynamics is discussed.