Classical trajectory Monte Carlo investigation for Lorentz ionization of H (1s)

被引：1
|
作者：
He Bin [1 ]
Wang Jian-Guo [1 ]
Liu Chun-Lei [1 ]
机构：
[1] Data Ctr High Energy Dens Phys, Inst Appl Phys & Computat Math, Beijing 100088, Peoples R China
来源：
CHINESE PHYSICS B | 2013年 / 22卷 / 07期
基金：
中国国家自然科学基金;
关键词：
Lorentz ionization; tunneling ionization; classical trajectory Monte Carlo; FIELD; IONS;
D O I：
10.1088/1674-1056/22/7/073101
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Lorentz ionization of H(1s) is investigated by classical trajectory Monte Carlo (CTMC) simulation. The effect of the transverse magnetic field on the considered process is analyzed in terms of the time evolution of interactions in the system, total electron energy, and electron trajectories. A classical mechanism for the ionization is found, where the variation of the kinetic energy of the nuclei is found to be important in the process. Compared with the results of tunneling ionization, the classical mechanism becomes more and more important with the increase of the velocity of the H-atom or the strength of the magnetic field.
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页数：5
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