Landau damping of an electron plasma wave in a plasma with modulated density

被引：12

作者：

Curtet, M ^{[1
]}

Bonnaud, G ^{[1
]}

机构：

[1] Comis Nacl Energia Atom, DPTA, F-91680 Bruyeres Le Chatel, France

来源：

PHYSICAL REVIEW E | 1999年 / 60卷 / 05期

关键词：

D O I：

10.1103/PhysRevE.60.R5052

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：

The collisionless Landau damping is analyzed for a homogeneous plasma with a sinusoidal density perturbation. The exact damping values are obtained by numerically serving the kinetic dispersion relation of the electron plasma mode. Quantitative results are provided on the influence of the amplitude and the wave vector of the density modulation. Within a simplified fluid framework, a fit is given to these data. [S1063-651X(99)51511-0].

引用

页码：R5052 / R5055

页数：4

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