2 papers
astro-ph.SR2019
Antisolar differential rotation of slowly rotating cool stars
G. Rüdiger, M. Küker, P. Käpylä +1
Rotating stellar convection transports angular momentum towards the equator, generating the characteristic equatorial acceleration of the solar rotation while the radial flux of an…
astro-ph.SR2018
Cycle period, differential rotation and meridional flow for early M dwarf stars
M. Küker, G. Rüdiger, K. Oláh +1
Recent observations suggest the existence of two characteristic cycle times for early-type M stars dependent on the rotation period. They are of order one year for the fast rotator…