Magneto-Acoustic-Gravity Waves in the Horizontal Magnetic Field

被引：8
|
作者：
Zhugzhda, Yu. D. [1 ]
Dzhalilov, N. S. [2 ]
机构：
[1] Russian Acad Sci, Inst Terr Magnetism Ionosphere & Radiowave Propag, Troitsk 142092, Moscow Region, Russia
[2] Acad Sci Azerbaijan Soviet Socialist Republ, Sci Prod Corp Space Res, Baku 370106, USSR, Russia
来源：
GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS | 1986年 / 35卷 / 1-4期
关键词：
Magneto-acoustic-gravity waves; horizontal magnetic field; wave trapping in the solar chromosphere;
D O I：
10.1080/03091928608245890
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we consider the propagation of magneto-acoustiogravity waves in a compressible, conducting isothermal atmosphere permeated by a uniform horizontal magnetic field. The singular levels, arising in a horizontal magnetic field, are considered in their most general form. Exact analytical solutions for a number of particular cases of wave propagation are obtained. The wave transformation is analyzed for all these cases using the solutions obtained. Based on the theory of wave propagation across a magnetic field, low-frequency wave trapping in a chromospheric resonator is explained, and some properties of running penumbral waves are discussed.
引用
收藏
页码：131 / 156
页数：26
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