Does the Babcock-Leighton mechanism operate on the Sun?
نویسندگان
چکیده
منابع مشابه
Turbulent magnetic pumping in a Babcock-Leighton solar dynamo model
Context. The turbulent pumping effect corresponds to the transport of magnetic flux due to the presence of density and turbulence gradients in convectively unstable layers. In the induction equation it appears as an advective term and for this reason it is expected to be important in the solar and stellar dynamo processes. Aims. In this work, we have explored the effects of the turbulent pumpin...
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The key elements of the Babcock-Leighton dynamos are the generation of poloidal field through decay and dispersal of tilted bipolar active regions and the generation of toroidal field through the observed differential rotation. These models are traditionally known as flux transport dynamo models as the equatorward propagations of the butterfly wings in these models are produced due to an equato...
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ژورنال
عنوان ژورنال: Astronomy Letters
سال: 2011
ISSN: 1063-7737,1562-6873
DOI: 10.1134/s0320010811080031