The solar acoustic simulator

Applications and results

Shravan Hanasoge, T. L. Duvall

    Research output: Contribution to journalArticle

    Abstract

    It is important to understand the limits and accuracy of helioseismic techniques in their ability to probe the solar interior. The availability of a method that is able to compute the solar acoustic wave field in the presence of thermal or flow perturbations affords us a means to place bounds on detectability and accuracy of inferences of interior perturbations. We describe the technique used to simulate wave propagation within a spherical shell that extends from a desired depth (not including the center) into the solar atmosphere and which possesses a solar like stratification.

    Original languageEnglish (US)
    Pages (from-to)319-322
    Number of pages4
    JournalAstronomische Nachrichten
    Volume328
    Issue number3-4
    DOIs
    StatePublished - Mar 1 2007

    Fingerprint

    simulators
    simulator
    acoustics
    perturbation
    solar interior
    solar atmosphere
    spherical shells
    acoustic wave
    wave field
    stratification
    inference
    wave propagation
    availability
    probe
    shell
    atmosphere
    probes
    method

    Keywords

    • Sun: helioseismology
    • Sun: interior
    • Sun: oscillations

    ASJC Scopus subject areas

    • Space and Planetary Science
    • Astronomy and Astrophysics

    Cite this

    The solar acoustic simulator : Applications and results. / Hanasoge, Shravan; Duvall, T. L.

    In: Astronomische Nachrichten, Vol. 328, No. 3-4, 01.03.2007, p. 319-322.

    Research output: Contribution to journalArticle

    Hanasoge, Shravan ; Duvall, T. L. / The solar acoustic simulator : Applications and results. In: Astronomische Nachrichten. 2007 ; Vol. 328, No. 3-4. pp. 319-322.
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