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Solar and stellar dynamos -- latest developments

Axel Brandenburg·Wolfgang Dobler
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Abstract

Recent progress in the theory of solar and stellar dynamos is reviewed. Particular emphasis is placed on the mean-field theory which tries to describe the collective behavior of the magnetic field. In order to understand solar and stellar activity, a quantitatively reliable theory is necessary. Much of the new developments center around magnetic helicity conservation which is seen to be important in numerical simulations. Only a dynamical, explicitly time dependent theory of alpha-quenching is able to describe this behavior correctly.

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Axel Brandenburg, Wolfgang Dobler. 2002-07-18. Solar and stellar dynamos -- latest developments. https://doi.org/10.1002/1521-3994(200208)323%3A3%2F4%3C411%3A%3Aaid-asna411%3E3.0.co%3B2-h

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