Global seismology of the Sun

IF 20.9 1区 物理与天体物理 Living Reviews in Solar Physics Pub Date : 2016-08-08 DOI:10.1007/s41116-016-0003-4
Sarbani Basu
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引用次数: 79

Abstract

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. 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.

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全球太阳地震学
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。由于日震学,我们对太阳结构的了解精确到令人钦佩的程度。事实上,我们的知识足以把太阳当作一个实验室。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到太阳活动时发生的变化。对太阳以外的恒星进行地震研究是一项相当新的努力,但我们在这一领域取得了很大的进展。在这篇综述中,我讨论了一些用于日震分析的技术和使用这些技术所获得的结果。我着重于用全球日震学获得的结果,即利用太阳的正常振荡模式来研究太阳。我还简要介绍了星震学,即对太阳以外的恒星进行地震研究,并讨论了如何解释其他恒星的地震数据。
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来源期刊
Living Reviews in Solar Physics
Living Reviews in Solar Physics ASTRONOMY & ASTROPHYSICS-
自引率
1.40%
发文量
3
期刊介绍: Living Reviews in Solar Physics, a platinum open-access journal, publishes invited reviews covering research across all areas of solar and heliospheric physics. It distinguishes itself by maintaining a collection of high-quality reviews regularly updated by the authors. Established in 2004, it was founded by the Max Planck Institute for Solar System Research (MPS). "Living Reviews®" is a registered trademark of Springer International Publishing AG.
期刊最新文献
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