原子与分子物理学报2008，Vol.25Issue(5)：1215-1220,6.
电场不均匀性对外场中负离子光剥离的影响
Influence of electric field inhomogeneity to photodetachment of negative ions in external fields
摘要
Abstract
Photodetachment of H-in inhomogeneous external fields is investigated by Monte-Carlo method.Simulation shows that the inhomogeneity of electric field reduces the oscillations in photodetachment cross section and its corresponding modulation function.The high energy part of photodetachrnent cross section is more sensitive to the inhomogeneity of electric field than the one near threshold.The result holds for both cases of pure electric field and parallel electric and magnetic fields.关键词
光剥离/半经典理论/负离子Key words
photodetachment/semiclassical theory/negative ions分类
数理科学引用本文复制引用
芮魁魁,杨光参..电场不均匀性对外场中负离子光剥离的影响[J].原子与分子物理学报,2008,25(5):1215-1220,6.基金项目
国家重点基础研究发展计划(2007CB31405) （2007CB31405）
