Correspondence between quantum and classical dynamics in photodetachment near elastic wall

被引：4
作者：
Yang, Guang-can [1 ]
Rui, Kui-kui [1 ]
Zheng, Yi-zhuang [1 ]
机构：
[1] Wenzhou Univ, Sch Phys & Elect Informat, Wenzhou 325027, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL PHYSICS | 2007年 / 20卷 / 05期
关键词：
photodetachment; semiclassical theory; negative ion;
D O I：
10.1088/1674-0068/20/05/537-540
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The photodetachment of H- near an elastic wall was investigated and an analytical formula of the cross section was derived. It was found that the cross section is a superposition of a smooth background and sinusoidal oscillation, which depends on the distance between the ion and the elastic wall. The classical dynamics of the photo-detached electron and its quantum correspondence was analyzed. In this model, the semiclassical photodetachment cross section is exactly the same as the quantum result.
引用
收藏
页码：537 / 540
页数：4
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