Mechanism of electron violent acceleration by extra-intense lasers in vacuum

被引：6
|
作者：
Wang, JX [1 ]
Scheid, W
Hoelss, M
Ho, YK
机构：
[1] Univ Giessen, Inst Theoret Phys, D-6300 Giessen, Germany
[2] Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China
来源：
PHYSICS LETTERS A | 2001年 / 280卷 / 03期
关键词：
laser acceleration; laser pulse; vacuum acceleration mechanism;
D O I：
10.1016/S0375-9601(01)00038-X
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The mechanism underlying the electron capture acceleration (Phys. Rev. E 58 (1998) 6575) is studied. It is found that the longitudinal electric field, resulting from the transverse spatial gradient of the laser fields, is responsible for the violent electron acceleration while the transverse fields play the role of confining the electron inside the laser beam. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：121 / 128
页数：8
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