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.
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页码：288 / 291
页数：4
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