Planetary Motion in the Atmospheres of Red Giants

被引：0

作者：

Volobueva, M. I. ^{[1
]}

Tarakanov, P. A. ^{[1
]}

机构：

[1] St Petersburg State Univ, St Petersburg 199034, Russia

来源：

ASTROPHYSICS | 2015年 / 58卷 / 03期

关键词：

stars; red giants; extrasolar planets;

D O I：

10.1007/s10511-015-9396-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

When a star reaches the red giant stage in the course of its evolution, its closest planets are in its atmosphere. Numerical gas dynamic models are constructed for hypersonic flow around planets by matter in the atmosphere of a red giant. The results are compared with analytic models for the motion of planets in the atmospheres of stars.

引用

页码：430 / 440

页数：11

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