Low-Degree High-Frequency p and g Modes in the Solar Core

  1. Mathur, S.
  2. García, R. A.
  3. Eff-Darwich, A.
Libro:
Magnetic Coupling between the Interior and Atmosphere of the Sun

ISSN: 1570-6591,  1570-6605

ISBN: 9783642028588,  9783642028595

Año de publicación: 2009

Páginas: 364-367

Tipo: Capítulo de Libro

DOI: 10.1007/978-3-642-02859-5_32 GOOGLE SCHOLAR lock_openAcceso abierto editor

Resumen

Solar gravity (g) modes propagate within the radiative part of the solarinterior and are highly sensitive to the physical conditions of the solar core. Theywould represent the best tool to infer the structure and the dynamics of the radiative interior, in particular the core, if they were properly detected and characterized. Although individual rotational splittings for g modes have not yet beencalculated, we have to understand the effect of these modes, and also low-degreehigh-frequency p modes, on the inversion of the solar rotation rate between 0.1and 0.2 Rˇ. In this work, we follow the methodology developed in Mathur et al.[2008, A&A, 484, 517] and Garc´ıa et al. [2008a, A.N., 329, 476], adding g modesand low-degree high-frequency p modes to artificial inversion data sets, in order tostudy how they convey information on the solar core rotation.

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