A new correction of stellar oscillation frequencies for near-surface effects

W. H. Ball, Laurent Gizon

    Research output: Contribution to journalArticle

    Abstract

    Context. Space-based observations of solar-like oscillations present an opportunity to constrain stellar models using individual mode frequencies. However, current stellar models are inaccurate near the surface, which introduces a systematic difference that must be corrected.

    Original languageEnglish (US)
    Article numberA123
    JournalAstronomy and Astrophysics
    Volume568
    DOIs
    StatePublished - Aug 1 2014

    Fingerprint

    stellar oscillations
    stellar models
    oscillation
    solar oscillations
    effect

    Keywords

    • Asteroseismology
    • Stars: individual: HD 52265
    • Stars: oscillations

    ASJC Scopus subject areas

    • Astronomy and Astrophysics
    • Space and Planetary Science

    Cite this

    A new correction of stellar oscillation frequencies for near-surface effects. / Ball, W. H.; Gizon, Laurent.

    In: Astronomy and Astrophysics, Vol. 568, A123, 01.08.2014.

    Research output: Contribution to journalArticle

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    abstract = "Context. Space-based observations of solar-like oscillations present an opportunity to constrain stellar models using individual mode frequencies. However, current stellar models are inaccurate near the surface, which introduces a systematic difference that must be corrected.",
    keywords = "Asteroseismology, Stars: individual: HD 52265, Stars: oscillations",
    author = "Ball, {W. H.} and Laurent Gizon",
    year = "2014",
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    KW - Stars: oscillations

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