Recurrent flux emergence from dynamo-generated fields
arXiv:1008.5278 · doi:10.1017/S1743921311018023
Abstract
We investigate the emergence of a large-scale magnetic field. This field is dynamo-generated by turbulence driven with a helical forcing function. Twisted arcade-like field structures are found to emerge in the exterior above the turbulence zone. Time series of the magnetic field structure show recurrent plasmoid ejections.
2 pages, 2 figures, conference proceeding