|Authors||Ana Palacios (1), Suzanne Talon (2), Corinne Charbonnel (1), Manuel Forestini (3)|
|Affiliation||(1) Laboratoire d'Astrophysique de Toulouse, CNRS UMR5572, OMP, 14, Av. E. Belin, 31400 Toulouse, France, |
(2) Département de Physique, Université de Montréal, Montréal PQ H3C 3J7, Canada; CERCA, 5160 Boul. Décarie, Montréal PQ H3X 2H9, Canada,
(3) Laboratoire d'Astrophysique de l'Obs. de Grenoble, 414, rue de la Piscine, 38041 Grenoble Cedex 9, France
|Accepted by||Astronomy & Astrophysics|
We show that the so-called µ-currents are of major importance in setting the shape of the rotation profile, specially near the core. Furthermore, as shown by Talon ∓ Charbonnel (1998) and Charbonnel ∓ Talon (1999) using models without µ-currents, we confirm that rotation-induced mixing in stars braked via magnetic torquing can explain the blue side of the Li dip, as well as the low Li abundances observed in subgiants even when µ-currents are taken into account. We emphasize that mu variations are not to be neglected when treating rotation-induced mixing, and that they could be of great importance for latter evolutionary stages.