Helicity--vorticity turbulent pumping of magnetic fields in the solar dynamoPreprint English OPEN
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Subject: Astrophysics - Solar and Stellar Astrophysics
arxiv: Physics::Fluid Dynamics | Physics::Atmospheric and Oceanic Physics | Astrophysics::Earth and Planetary Astrophysics | Astrophysics::Solar and Stellar Astrophysics | Physics::Space Physics
The interaction of helical convective motions and differential rotation in the solar convection zone results in turbulent drift of a large-scale magnetic field. We discuss the pumping mechanism and its impact on the solar dynamo.