RADIATION-HYDRODYNAMIC WAVES AND GLOBAL SOLAR OSCILLATIONS

被引：9

作者：

STAUDE, J ^{[1
]}

DZHAILILOV, NS ^{[1
]}

ZHUGZHDA, YD ^{[1
]}

机构：

[1] IZMIRAN, TROITSK 142092, RUSSIA

来源：

SOLAR PHYSICS | 1994年 / 152卷 / 01期

关键词：

D O I：

10.1007/BF01473209

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate nonadiabatic hydrodynamic waves in a nongrey, radiating, thermally conducting, homogeneous atmosphere in LTE with a finite mean free path of photons. Avoiding the Eddington approximation the remaining simplifications in the basic equations are discussed, the generalized dispersion relation is analysed, and some wave properties in a grey model are studied. The properties of waves in a stratified atmosphere are analysed as well. In connection with the predicted properties of the nonadiabatic waves we discuss observations of p-modes by measuring brightness fluctuations.

引用

页码：227 / 239

页数：13

共 16 条

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