Some peculiarities in excitation and propagation of the gravity waves in solar photosphere

被引：1
作者：
Stodilka, M. I. [1 ]
机构：
[1] Ivan Franko Natl Univ, Astron Observ, UA-79005 Lvov, Ukraine
来源：
KINEMATICS AND PHYSICS OF CELESTIAL BODIES | 2012年 / 28卷 / 03期
关键词：
ATMOSPHERE; CONVECTION; STARS; SUN;
D O I：
10.3103/S0884591312030087
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Using the data of observations in the Fe I line, the spatial-time variations of pressure in solar photosphere are reproduced, and local internal gravity waves are identified through the filtration. Based on the power spectra of gravity waves, some integral features of excitation and propagation of g-modes in real solar photosphere are studied which are excited by the dynamical processes near the boundary region of penetrative convection.
引用
收藏
页码：149 / 154
页数：6
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