Rotating and magnetic stellar models of intermediate-mass stars up to the AGB

摘要

Aiming at investigating the roles of rotation and magnetic fields on AGB stars, the rotating version of the ATON stellar evolution code is being extended in order to account for intermediate--mass stars and their later evolutionary stages. Here we report some preliminary results on the effects of rotation and of a large-scale magnetic field on the structure and evolution of 3 and 5 M_⊙ stellar models from the pre-main sequence up to the AGB.