The interior of the Sun in 3-D: Beyond the spherical Sun picture

被引:6
|
作者
Mathis, S. [1 ]
机构
[1] Univ Paris Diderot, Lab AIM, CNRS, CEA,DSM,IRFU SAp Ctr Saclay, F-91191 Gif Sur Yvette, France
关键词
magnetohydrodynamics (MHD); Sun: evolution; Sun: helioseismology; Sun: interior; Sun: magnetic fields; Sun: rotation; INTERNAL GRAVITY-WAVES; ANGULAR-MOMENTUM TRANSPORT; DIFFERENTIAL ROTATION; DYNAMO ACTION; SOLAR CONVECTION; PENETRATIVE CONVECTION; TURBULENT CONVECTION; RADIATION ZONES; MODELS; I;
D O I
10.1002/asna.201011419
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
With all the results now obtained by global helioseismology, it is clear that we have to go beyond the classical spherical modelling of the Sun. In this way, it is now necessary to draw a picture that takes into account internal dynamical processes such as rotation, magnetic field, and waves from the core to the surface. This is a challenging task since such mechanisms involve length and time-scales that differ from several orders of magnitude and impact on the solar behaviour both on dynamical and secular times. In this review, I will thus describe the present state of the art in the modelling of the internal dynamics of the Sun. (C) 2010 WILEY-VCH Verlag GmbH&Co. KGaA, Weinheim
引用
收藏
页码:883 / 889
页数:7
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