Coherent phase control in electron argon scattering in a bichromatic laser field

被引：0
|
作者：
周斌 [1 ]
李书民 [1 ,2 ]
机构：
[1] Department of Modern Physics,University of Science and Technology of China
[2] Institut fr Theoretische Physik,Universitt Heidelberg, Philosophenweg 16,69120 Heidelberg,Germany
来源：
Chinese Physics B | 2010年 / 19卷 / 03期
基金：
中国国家自然科学基金;
关键词：
coherent phase control; bichromatic laser field; electron-argon; free-free transition;
D O I：
暂无
中图分类号：
O562.5 [碰撞与散射];
学科分类号：
070203 ; 1406 ;
摘要：
This paper theoretically investigates the coherent phase control in electron-argon scattering assisted by a bichromatic laser field.The laser field is composed of a fundamental component and its second harmonic.The incoming and out going states of electron are described by the Volkov wave functions,and the electron-target interaction is treated as a screening potential.Numerical results for differential cross section of multiphoton processes vs the phase difference between the two components of laser field are discussed for several scattering angles and impact energies.
引用
收藏
页码：288 / 291
页数：4
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