Viscous damping of Alfvén surface waves in the solar atmosphere

被引：0
|
作者：
G. D. Rathinavelu
M. Sivaraman
A. S. Narayanan
机构：
[1] Gandhigram Rural University,Plasma Physics Group, Department of Physics
[2] Indian Institute of Astrophysics,undefined
来源：
Plasma Physics Reports | 2009年 / 35卷
关键词：
Surface Wave; Solar Phys; Plasma Physic Report; Solar Corona; Solar Atmosphere;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The dispersion relation for the propagation of viscous Alfvén surface waves along viscous plasmaplasma interface has been derived. Two modes of Alfvén surface waves are found to propagate with their characteristics depend on the interface parameters like magnetic field, density ratio, viscosity, etc. The viscous damping of Alfvén surface waves has been studied in the astrophysical point of view. The damping length of Alfvén surface waves due to viscosity in the solar atmosphere has been estimated.
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页码：976 / 979
页数：3
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