Classical dynamics of H2+ in an intense laser field by using the symplectic method

被引：3

作者：

Liu, Shi-Xing ^{[1
]}

Lang, Ya-Qiu

Liu, Xue-Shen

Ding, Pei-Zhu

Qi, Yue-Ying

机构：

[1] Liaoning Univ, Dept Phys, Shenyang 110036, Peoples R China

[2] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China

[3] Jiaxing Univ, Sch Elect Engn, Jiaxing 314001, Peoples R China

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 2007年 / 41卷 / 02期

基金：

中国国家自然科学基金;

关键词：

symplectic method; Coulomb explosion; dissociation; ionization;

D O I：

10.1007/s10910-006-9059-z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The classical dynamics of 1D H-2(+) in an intense field are discussed. The initial conditions are chosen at random in the field-free case, and then the Hamiltonian canonical equations of H-2(+) system in the intense laser field are solved numerically by mean of the symplectic method under these initial conditions. The probabilities of survival, dissociation, ionization, and Coulomb explosion of H-2(+) system in the intense laser field are obtained for different laser intensity based on the classical theory.

引用

页码：113 / 122

页数：10

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