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Generation of Strong Toroidal Magnetic Field Near the Bottom of the Solar Convective Zone

Published online by Cambridge University Press:  12 April 2016

V.N. Krivodubskij
V.N. Krivodubskij*
Affiliation:
Kiev UniversityAstronomical Observatory Observatorna St. 3, Kiev-53 254053, Ukraine

Abstract

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The generation mechanism of the toroidal magnetic field by the angular velocity radial gradient acting on the relict poloidal magnetic field on the boundary between the con-vective and radiative zones is proposed. The magnetic induction magnitude of the toroidal field reaches about 2×10σ G, the limiting effect of the magnetic buoyancy being taking into account. This value conforms to the estimation of toroidal field obtained from helioseismological data.

Type
I. Setting the stage: Sun, Stars Galaxies and the Universe
Information
International Astronomical Union Colloquium , Volume 137: Inside the Stars , 1993 , pp. 78 - 80
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

Allen, C.W. 1973, Astrophysical Quantities, Athlone Press, London.Google Scholar
Dudorov, A.E., Krivodubskij, V.U., Ruzmaikina, T.V. and Ruzmaikin, A.A. 1989, Astron. Zh., 66, 809 (Sov. Astron., 33, 420).Google Scholar
Duvall, T.L. Jr., et al. 1984, Nature, 310, 22.Google Scholar
Dziembowski, W.A., Goode, P.R. 1989, Ap.J., 347. 540.Google Scholar
Dziembowski, W.A., Goode, P.R. 1990, Inside the Sun, Dordrecht, p. 341.Google Scholar
Dziembowski, W.A., Goode, P.R., Libbrecht, K.G. 1989, Ap. J. (Letters), 337, L53.Google Scholar
Krivodubski, V.N. 1990, Vestn. Kiev. Univ. Astronomia, 32, 3 (Russian).Google Scholar
Krivodubskij, V.N. 1992, Visn. Kyijv. Univ. Fiz.-mat. nauky, 3, 84 (Ukrainian).Google Scholar
Libbrecht, K.G. 1989, Ap. J. 336, 1092.CrossRefGoogle Scholar
Stenflo, J.O. 1988. Ap. Space Sci., 144, 321.Google Scholar