Seismic study of magnetic field in the solar interior

Antia, H. M. (2008) Seismic study of magnetic field in the solar interior Journal of Astrophysics and Astronomy, 29 (1-2). pp. 85-92. ISSN 0250-6335

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Official URL: http://www.ias.ac.in/jaa/marjun2008/JAA10.pdf

Related URL: http://dx.doi.org/10.1007/s12036-008-0011-4

Abstract

Magnetic field in the solar interior contributes to the even order splitting coefficients, but it is not possible to separate the effect of magnetic field from those due to other deviations from spherical symmetry. Results obtained using GONG and MDI data are discussed. Limits on possible magnetic field in the solar core and in the tachocline region are obtained. There is some signal from possible magnetic field in the convection zone, but evidence of possible temporal variation in the solar interior is only marginal.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Sun: Oscillations; Interior; Magnetic Field
ID Code:12217
Deposited On:10 Nov 2010 04:51
Last Modified:16 May 2016 21:36

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