Abstract

view Abstract Citations (82) References (14) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Helioseismological Splitting Measurements and the Nonspherical Solar Temperature Structure Kuhn, J. R. Abstract Helioseismological observations continue to yield new information on the structure of the solar interior. Measurements of the splitting of the frequency degeneracy of modes of a given spherical harmonic order already provide a measure of the internal solar radial differential rotation. It is shown here how the even-order terms may be related to an internal nonspherical solar temperature structure. In addition, the apparent inconsistency of the different splitting measurements may be understood from the time dependence observed in the limb observations, which, as shown here, imply a corresponding temporal variation in the splitting data. Publication: The Astrophysical Journal Pub Date: August 1988 DOI: 10.1086/185251 Bibcode: 1988ApJ...331L.131K Keywords: Helioseismology; Solar Interior; Solar Oscillations; Solar Temperature; Temperature Distribution; Solar Rotation; Solar Spectra; Spherical Harmonics; Stellar Structure; Solar Physics; SUN: INTERIOR; SUN: OSCILLATIONS full text sources ADS |

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