Small-scale and large-scale dynamos in global convection simulations of solar-like stars

Jörn Warnecke, Maarit J. Korpi-Lagg, Matthias Rheinhard +2

It has been recently shown numerically that a small-scale dynamo (SSD) instability could be possible in solar-like low magnetic Prandtl number plasmas. It has been proposed that th…