Dynamics in a multicomponent plasma near the low-frequency cutoff

被引：18

作者：

Ganguli, G ^{[1
]}

Rudakov, L

机构：

[1] USN, Div Plasma Phys, Res Lab, Washington, DC 20375 USA

[2] Berkeley Scholars Inc, Springfield, VA 22150 USA

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 13期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1103/PhysRevLett.93.135001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The distinctive feature of a multicomponent plasma is found to be a first order rotation of the light ion fluid with a characteristic frequency, Omega(r). A resonance at omega=Omega(r) results in plasma oscillation with unique properties. Coupling of the fast rotation time scale with the slow magnetosonic time scale leads to a nonlinear Schrodinger equation for the system and suggests the possibility of strong structural turbulence at MHD scales.

引用

页码：135001 / 1

页数：4

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