Electron Flux Distributions in the Photodetachment of H2- in an Electric Field |
| |
| Authors: | WANG De-Hua |
| |
| Affiliation: | College of Physics and Electronic Engineering, Ludong University,Yantai 264025, China |
| |
| Abstract: | The electron flux distributions in the photdetachment of a negative hydrogen molecular ion in an electric field have been studied by using the two-center model and the closed orbit theory. An analytic formula is presented for the electron flux of H2- in the presence of an electric field. The results show that the interference between the two orbits passing through the given spatial point leads to the oscillation in the electron flux distribution. Besides, the interference between the two centers of the H2- is also very important. The comparison betweenthe electron flux of H2- in electric field with the result of H- shows that at the equilibrium distance of two centers in the H2-, the interference of the two nuclei on the detached electron's flux distribution is very strong, while at larger distance of the two centers, the interference effect of the two centers is decreased. |
| |
| Keywords: | closed orbit theory； electron flux； photdetachment |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
|
点击此处可从《理论物理通讯》下载全文 |
|
