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arXiv 1606.07071astro-ph.SR
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全球太阳地震学

Global Seismology of the Sun

Sarbani Basu

摘要:

对太阳和其他恒星的地震研究为了解这些恒星的内部提供了一个独特的窗口。多亏了日震学,我们对太阳的结构有了令人钦佩的精确了解。事实上,我们的知识足以将太阳用作实验室。我们还能够非常详细地研究太阳的动力学。日震数据还使我们能够探测太阳活动时太阳发生的变化。对太阳以外的恒星进行地震研究是一项相当新的工作,但我们在这一领域正在取得巨大进展。在这篇评论中,我讨论了一些技术中使用的日震分析和使用这些技术获得的结果。在这篇评论中,我专注于全球日震学的结果,即,利用太阳的正常振荡模式研究太阳。我还简要地谈到了星震学,对太阳以外的恒星的地震研究,并讨论了如何解释其他恒星的地震数据。

英文摘要:

The seismic study of the Sun and other stars offers a unique window into the interior of these stars. Thanks to helioseismology, we know the structure of the Sun to admirable precision. In fact, our knowledge is good enough to use the Sun as a laboratory. We have also been able to study the dynamics of the Sun in great detail. Helioseismic data also allow us to probe the changes that take place in the Sun as solar activity waxes and wanes. The seismic study of stars other than the Sun is a fairly new endeavour, but we are making great strides in this field. In this review I discuss some of the techniques used in helioseismic analyses and the results obtained using those techniques. In this review I focus on results obtained with global helioseismology, i.e., the study of the Sun using its normal modes of oscillation. I also briefly touch upon asteroseismology, the seismic study of stars other than the Sun, and discuss how seismic data of others stars are interpreted.

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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