Stochastic heating in ultra high intensity laser-plasma interaction

被引：25
作者：
Bourdier, A.
Patin, D.
Lefebvre, E.
机构：
[1] CEA, DAM Ile France, Dept Phys Theor & Appliquee, F-91680 Bruyeres Le Chatel, France
[2] Univ Paris 11, UMR 8578, Orsay, France
来源：
LASER AND PARTICLE BEAMS | 2007年 / 25卷 / 01期
关键词：
chaos; laser-matter interaction; stochastic heating;
D O I：
10.1017/S026303460707022X
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Stochastic instabilities are studied considering the motion of one particle in a very high intensity wave propagating along a constant homogeneous magnetic field, and in a high intensity wave propagating in a nonmagnetized medium perturbed by one or two low intensity traveling waves. Resonances are identified and conditions for resonance overlap are Studied. The part of chaos in the electron acceleration is analyzed. PIC code simulation results confirm the stochastic heating.
引用
收藏
页码：169 / 180
页数：12
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