Residual electron momentum and energy in a gas ionized by a short high-power laser pulse

被引：12
|
作者：
Andreev, NE
Veisman, ME
Goreslavskii, SP
Chegotov, MV
机构：
[1] Russian Acad Sci, Associated Inst High Temp, Inst High Energy Densit, Moscow 127412, Russia
[2] Tech Univ, Moscow Engn Phys Inst, Moscow 115409, Russia
来源：
PLASMA PHYSICS REPORTS | 2001年 / 27卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1364547
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A study is made of the nonadiabatic dynamics of photoelectrons produced during interaction of an elliptically polarized, high-power laser pulse with a gas. Expressions for the so-called residual momentum and energy of the electrons (i.e., the mean electron momentum and energy after the passage of the pulse through the gas) are derived. The residual electron momentum and energy are investigated analytically as functions of the gas and laser parameters. A relationship is established between the residual energy and the electron temperature tenser. (C) 2001 MAIK "Nauka/Interperiodica".
引用
收藏
页码：278 / 292
页数：15
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