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Differential rotation and meridional flows in stellar convection zones

Published online by Cambridge University Press:  07 August 2014

Manfred Küker  and
Günther Rüdiger
Manfred Küker
Affiliation:
Leibniz-Institut für Astrophysik Potsdam An der Sternwarte 16, 14482 Potsdam, Germany email: [email protected], [email protected]
Günther Rüdiger
Affiliation:
Leibniz-Institut für Astrophysik Potsdam An der Sternwarte 16, 14482 Potsdam, Germany email: [email protected], [email protected]
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Abstract

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Differential rotation and meridional flow are key ingredients in flux transport dynamo models of the solar activity cycle. As the subsurface flow pattern is not sufficiently constrained by observations, it is a major source of uncertainty in solar and stellar dynamo models. We discuss the current mean field theory of stellar differential rotation and meridional flows and its predicitons for the Sun and stars on the lower main sequence.

Keywords

Sun: activityStars: activitySun: rotationStars: rotation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 9 , Symposium S302: Magnetic Fields throughout Stellar Evolution , August 2013 , pp. 194 - 195
Copyright
Copyright © International Astronomical Union 2014 

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