arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1111.2274astro-ph.SRastro-ph.EP
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拥有行星的脉动恒星

Pulsating stars harbouring planets

A. Moya

摘要:

为什么在研究系外行星的时候还要用星震学呢?这个问题有几个答案。天文地震学和系外行星科学有许多共同之处,两者之间的协同作用为这两个领域开辟了新的方面。这些磁场和恒星活动结合在一起,可以从系外行星空间任务中最大限度地提取信息。主星的星震学在确定恒星参数方面具有前所未有的精度,已经证明了它在一些系外行星系统中的价值。此外,星震学使得有可能通过时间延迟研究发现新的系外行星。对系外行星与其宿主恒星之间相互作用的研究为各种物理过程打开了新的窗口。在这篇评论中,我将总结过去和现在的研究在系外行星星震学和探索未来的一些指导方针。

英文摘要:

Why bother with asteroseismology while studying exoplanets? There are several answers to this question. Asteroseismology and exoplanetary sciences have much in common and the synergy between the two opens up new aspects in both fields. These fields and stellar activity, when taken together, allow maximum extraction of information from exoplanet space missions. Asteroseismology of the host star has already proved its value in a number of exoplanet systems by its unprecedented precision in determining stellar parameters. In addition, asteroseismology allows the possibility of discovering new exoplanets through time delay studies. The study of the interaction between exoplanets and their host stars opens new windows on various physical processes. In this review I will summarize past and current research in exoplanet asteroseismology and explore some guidelines for the future.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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