Monoenergetic electron beam optimization in the bubble regime

被引：61

作者：

Malka, V ^{[1
]}

Faure, J

Glinec, Y

Pukhov, A

Rousseau, JP

机构：

[1] CNRS, Ecole Natl Super Tech Avancees, Lab Opt Appl, UMR 7639,Ecole Polytech, F-91761 Palaiseau, France

[2] Univ Duesseldorf, Inst Theoret Phys 1, D-40225 Dusseldorf, Germany

来源：

PHYSICS OF PLASMAS | 2005年 / 12卷 / 05期

关键词：

D O I：

10.1063/1.1869498

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：

Within the last decade, laser-plasma based accelerators have been able to deliver electron beams with Maxwellian energy distributions characterized by effective temperatures in the range of 1-20 MeV. Changing the interaction parameters, the electron beam quality was improved. Especially, matching the interaction length to the dephasing length was crucial to produce an extremely high quality electron beam with a quasimonoenergetic distribution at 170 MeV. The optimization of these distributions is presented, as well as comparisons with three-dimensional particle-in-cell code simulations. (c) 2005 American Institute of Physics.

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页数：8

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