原子与分子物理学报2009，Vol.26Issue(2)：315-318,4.
平行电磁场中高里德堡态锂原子自电离的半经典分析
Semiclassical analysis of the autoionization on Rydberg lithium atoms in parallel electric and magnetic fields
摘要
Abstract
Using Poincaré surface of section method and scaled recurrence spectra approach,we semiclassically analyze the autoionization of Rydberg lithium atoms in parallel electric and magnetic fields.The results are compared with those of hydrogen atoms under the identical conditions,which indicate that the substantial discrepancies between the both mostly arise from the contributions of core scattering.Our work therefore confirms the considerable role of core scattering in inducing chaos for multielectron atoms.关键词
自电离/Poincaré截面/回归谱/动力学混沌Key words
autoionization/Poincaré surface of section/recurrence spectra/dynamic chaos分类
数理科学引用本文复制引用
周慧,高嵩,张记全,李永平,林圣路..平行电磁场中高里德堡态锂原子自电离的半经典分析[J].原子与分子物理学报,2009,26(2):315-318,4.基金项目
国家自然科学基金(10774093和10374061) （10774093和10374061）
