Electron acceleration during the breaking of an intense plasma wave in an inhomogeneous plasma

被引：0
|
作者：
Arkhipenko, VI [1 ]
Budnikov, VN
Gusakov, EZ
Kapanik, AK
Pisarev, VA
Simonchik, LV
机构：
[1] Natl Acad Sci Belarus, Inst Atom & Mol Phys, Minsk 220072, BELARUS
[2] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
来源：
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2003年 / 97卷 / 06期
关键词：
Spectroscopy; State Physics; Field Theory; Elementary Particle; Quantum Field Theory;
D O I：
10.1134/1.1641897
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the dynamics of the electron acceleration when an intense plasma wave breaks near resonance at the plasma frequency (focus) in an inhomogeneous magnetized plasma. The breaking threshold has been determined. We compare our experimental dependences of the current and energy of fast electrons on the intensity of the incident wave at various times with theoretical estimates. We show that when the breaking threshold is significantly exceeded, up to 50% of the electrons at plasma resonance are captured and accelerated by the wave. (C) 2003 MAIK "Nauka/Interperiodica".
引用
收藏
页码：1146 / 1153
页数：8
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