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Radiative zone solar magnetic fields and g-modes

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dc.contributor.author	Rashba, Timur I.
dc.contributor.author	Semikoz, Victor B.
dc.contributor.author	Furtado Valle, José Wagner
dc.date.accessioned	2015-09-30T11:34:05Z
dc.date.available	2015-09-30T11:34:05Z
dc.date.issued	2006
dc.identifier.uri	http://hdl.handle.net/10550/47487
dc.description.abstract	We 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.language.iso	eng
dc.relation.ispartof	Monthly Notices of the Royal Astronomical Society, 2006, vol. 370, num. 2, p. 845-850
dc.source	Rashba, Timur I. Semikoz, Victor B. Furtado Valle, José Wagner 2006 Radiative zone solar magnetic fields and g-modes Monthly Notices of the Royal Astronomical Society 370 2 845 850
dc.subject	Física
dc.title	Radiative zone solar magnetic fields and g-modes
dc.type	journal article	es_ES
dc.date.updated	2015-09-30T11:34:05Z
dc.identifier.doi	http://dx.doi.org/10.1111/j.1365-2966.2006.10516.x
dc.identifier.idgrec	031769
dc.rights.accessRights	open access	es_ES