The Alfven resonance in a magnetized dusty plasma

被引：50

作者：

Cramer, NF ^{[1
]}

Vladimirov, SV ^{[1
]}

机构：

[1] UNIV SYDNEY, THEORET ASTROPHYS RES CTR, SYDNEY, NSW 2006, AUSTRALIA

来源：

PHYSICA SCRIPTA | 1996年 / 53卷 / 05期

关键词：

D O I：

10.1088/0031-8949/53/5/015

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Wave propagation in a dusty magnetized plasma at frequencies below and of the order of the ion-cyclotron frequency, and with a non-zero electron temperature is considered. The general dispersion relation for waves propagating at an arbitrary angle with respect to the external magnetic field and for finite ion-cyclotron frequency is derived and discussed. Modification of the Alfven resonance absorption mechanism due to the presence of a finite proportion of the negative charge of the plasma on stationary dust grains is investigated.

引用

页码：586 / 590

页数：5

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