Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results

M. Roth, Laurent Gizon, A. C. Birch

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We discuss the problem of the computation of three-dimensional Frechet kernels in spherical geometry for use in time-distance helioseismology. In particular, we investigate the computation of the kernels that give the linear sensitivity of travel times to internal flows. Simple tests have been performed in the case of uniform rotation.

    Original languageEnglish (US)
    Title of host publicationSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun
    Volume624 SP
    StatePublished - Oct 1 2006
    EventSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun - Sheffield, United Kingdom
    Duration: Aug 7 2006Aug 11 2006

    Other

    OtherSOHO 18/GONG 2006/HELAS I Beyond the spherical Sun
    CountryUnited Kingdom
    CitySheffield
    Period8/7/068/11/06

    Fingerprint

    Travel time
    travel time
    travel
    geometry
    internal flow
    helioseismology
    Geometry
    sensitivity
    test

    ASJC Scopus subject areas

    • Aerospace Engineering
    • Space and Planetary Science

    Cite this

    Roth, M., Gizon, L., & Birch, A. C. (2006). Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. In SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun (Vol. 624 SP)

    Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. / Roth, M.; Gizon, Laurent; Birch, A. C.

    SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP 2006.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Roth, M, Gizon, L & Birch, AC 2006, Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. in SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. vol. 624 SP, SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun, Sheffield, United Kingdom, 8/7/06.
    Roth M, Gizon L, Birch AC. Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. In SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP. 2006
    Roth, M. ; Gizon, Laurent ; Birch, A. C. / Sensitivity kernels for helioseismic travel times in spherical geometry - Preliminary results. SOHO 18/GONG 2006/HELAS I Beyond the spherical Sun. Vol. 624 SP 2006.
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