Dust-Alfvenic shocklets in dusty plasmas

被引：0

作者：

Shukla, P. K. ^{[1
,3
,4
,5
,6
]}

Morfill, G. E. ^{[1
]}

Krishan, Vinod ^{[2
]}

机构：

[1] Max Planck Inst Extraterr Phys, Ctr Interdisciplinary Plasma Sci, D-85741 Garching, Germany

[2] Indian Inst Astrophys, Bangalore 460034, Karnataka, India

[3] Ruhr Univ Bochum, Inst Theoret Phys 4, Fak Phys & Astron, D-44780 Bochum, Germany

[4] Umea Univ, Dept Phys, SE-90187 Umea, Sweden

[5] Univ Tecn Lisbon, Inst Super Tecn, P-1049001 Lisbon, Portugal

[6] Rutherford Appleton Lab, Ctr Fundamental Phys, Didcot OX11 0QX, Oxon, England

来源：

PHYSICA SCRIPTA | 2004年 / T113卷

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the Hall dust magnetohydrodynamic equations admit a nonstationary dust-Alfvenic shock solution in dusty plasmas. The dust-Alfvenic shocklet (DAS) occurs on a long temporal (dust gyroperiod) and spatial (dust skin depth) scales. The present result can have relevance to acceleration of charged grains by the DAS in space dusty plasmas.

引用

页码：149 / 150

页数：2

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