Influence of a Magnetic Guide Field on Self-Injection in Wakefield Acceleration  

作　　者：Alain Bourdier Guillaume Girard Sébastien Rassou Xavier Davoine Mathieu Drouin 

机构地区：[1]CEA, DAM, DIF, Arpajon, France

出　　处：《Journal of Modern Physics》2012年第12期1983-1990,共8页现代物理（英文）

摘　　要：The influence of an external static field applied in the direction of propagation of a high intensity driving laser pulse on the electron trapping in laser wakefield acceleration is explored. It is shown that, in the case of self-injection, the electric charge accelerated can be enhanced in some physical situations.The influence of an external static field applied in the direction of propagation of a high intensity driving laser pulse on the electron trapping in laser wakefield acceleration is explored. It is shown that, in the case of self-injection, the electric charge accelerated can be enhanced in some physical situations.

关 键 词：Laser WAKEFIELD ACCELERATION MAGNETIC Guide Field Electron INJECTION SELF-TRAPPING 

分 类 号：R73[医药卫生—肿瘤]