Simulations of Core Convection in Rotating A‐Type Stars: Magnetic Dynamo Action
Simulations of Core Convection in Rotating A‐Type Stars: Magnetic Dynamo Action
Core convection and dynamo activity deep within rotating A-type stars of 2 M☉ are studied with three-dimensional nonlinear simulations. Our modeling considers the inner 30% by radius of such stars, thus capturing within a spherical domain the convective core and a modest portion of the surrounding radiative envelope. The magnetohydrodynamic …