Radiative zone solar magnetic fields and g-modes

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dc.creatorRashba, T. I.
dc.creatorSemikoz, V. B.
dc.creatorValle, J. W. F.
dc.date2005-11-24
dc.date2006-07-04
dc.date.accessioned2026-07-07T12:16:25Z
dc.date.available2026-07-07T12:16:25Z
dc.descriptionWe consider a generalized model of seismic-wave propagation that takes into account the effect of a central magnetic field in the Sun. We determine the g-mode spectrum in the perturbative magnetic field limit using a one-dimensional Magneto-Hydrodynamics (MHD) picture. We show that central magnetic fields of about 600-800 kG can displace the pure g-mode frequencies by about 1%, as hinted by the helioseismic interpretation of GOLF observations.
dc.description6 pages, 4 figures; final version to appear in MNRAS
dc.identifierhttps://arxiv.org/abs/astro-ph/0511708
dc.identifierhttp://arxiv.org/abs/astro-ph/0511708
dc.identifierMon.Not.Roy.Astron.Soc.370:845,2006; Mon.Not.Roy.Astron.Soc.370:845-850,2006
dc.identifierdoi:10.1111/j.1365-2966.2006.10516.x
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/211797
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRadiative zone solar magnetic fields and g-modes
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