Classical dynamics of H2+ in intense laser fields:: a planar model

被引：1
|
作者：
Duan, YW
Liu, WK [1 ]
Yuan, JM
机构：
[1] Univ Waterloo, Dept Phys, Waterloo, ON N2L 3G1, Canada
[2] Hunan Normal Univ, Dept Phys, Changsha 410081, Hunan, Peoples R China
[3] Univ Waterloo, Guelph Waterloo Phys Inst, Waterloo, ON N2L 3G1, Canada
[4] Drexel Univ, Dept Phys, Philadelphia, PA 19104 USA
来源：
CHEMICAL PHYSICS LETTERS | 2000年 / 322卷 / 3-4期
基金：
加拿大自然科学与工程研究理事会; 中国国家自然科学基金;
关键词：
D O I：
10.1016/S0009-2614(00)00428-0
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Using a planar model beyond the Born-Oppenheimer approximation, we study classically the dynamics of a hydrogen molecular ion interacting with an intense laser field. Regularized coordinates are used to remove the singularity of the electron-proton Coulomb interaction. We have calculated the probabilities of ionization and dissociation as functions of time, and obtained the photoelectron and the nuclear fragmentation kinetic energy distribution spectra as well as the harmonic generation spectra. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：181 / 188
页数：8
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