SOHO CoRoT Kepler Picard SDO GONG
bandeau

Coupling of solar p-modes of high degree l by joint effects of differential rotation and meridional circulation

Auteur

Vorontsov Sergei

Institution

Astronomy Unit, Queen Mary, University of London

Theme

Convection, dynamo and flows

Abstract

Perturbational analysis of the p-mode coupling at high degree l, induced by the solar differential rotation (Vorontsov 2007, MNRAS 378, 1499) is extended to include, into a unified theoretical description, the effects of global meridional circulation. The predicted observational signatures of the meridional circulation in the global p-mode measurements are briefly discussed.
Retour à la page précédente