Momentum distribution of highly charged ions formed by strong laser fields

被引:2
|
作者
Yoshida, S. [1 ]
Dimitriou, K. I. [2 ]
Burgdoerfer, J. [1 ]
Shimada, H. [3 ,4 ]
Oyama, H. [3 ]
Yamazaki, Y. [3 ,4 ]
机构
[1] Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria
[2] Natl Tech Univ Athens, Theoret & Phys Chem Inst, Dept Phys, Athens, Greece
[3] Hellen Army Acad, Dept Phys Sci & Applicat, Vari, Greece
[4] Univ Tokyo, Grad Sch Arts & Sci, Tokyo 1138654, Japan
关键词
IONIZATION; ATOMS; MODEL;
D O I
10.1088/1742-6596/163/1/012009
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Momentum distributions of highly charged ions produced by a strong laser pulse with duration of similar to 200 fs and maximum intensity of similar to 50-70 PW/cm(2) axe studied. Due to the spatial variation of the laser intensity within the beam focus, different charge states axe produced during a single laser shot. The measured widths of the momentum distribution of the product ions exhibit a linear dependence on the ionization potential of the ions for various rare gas atoms. Such a linear dependence is analyzed theoretically using the single active electron model.
引用
收藏
页数:6
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