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What we Know about the Solar Interior

  • Conference paper
Advances in Solar Research at Eclipses from Ground and from Space

Part of the book series: NATO Science Series ((ASIC,volume 558))

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Abstract

Because the interior of the Sun is opaque to electromagnetic waves, the radiation we receive from it on Earth is emitted in the outermost layers: the photosphere. Therefore our knowledge of the solar interior is based solely on theoretical models, which are built by making some plausible assumptions about the physical conditions and processes that are likely to prevail there. Fortunately, a powerful technique - helioseismology - has been developed in the last twenty years, which permits to probe directly the solar interior by means of acoustic waves, and this had a tremendous impact on solar physics because it provides tight observational constraints on our models. We shall illustrate this here by a few examples of recent advances in modeling the Sun.

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Author information

Authors and Affiliations

  1. Observatoire de Paris, F-92195, Meudon, France

    J.-P. Zahn

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  1. J.-P. Zahn
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Editors and Affiliations

  1. Observatoire de Paris, Meudon, France

    Jean-Paul Zahn

  2. Astronomical Institute of the Romanian Academy, Bucharest, Romania

    Magda Stavinschi

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© 2000 Springer Science+Business Media Dordrecht

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Zahn, JP. (2000). What we Know about the Solar Interior. In: Zahn, JP., Stavinschi, M. (eds) Advances in Solar Research at Eclipses from Ground and from Space. NATO Science Series, vol 558. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4325-7_13

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  • DOI: https://doi.org/10.1007/978-94-011-4325-7_13

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-0-7923-6624-9

  • Online ISBN: 978-94-011-4325-7

  • eBook Packages: Springer Book Archive

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