2 papers
astro-ph2002
Of Variability, or its Absence, in HgMn Stars
S. Turcotte, O. Richard
Current models and observations of variability in HgMn stars disagree. We present here the models that argue for pulsating HgMn stars with properties similar to those of Slowly Pul…
astro-ph1998
Consistent Solar Models Including the Li and He Constraints
Sylvie Vauclair, Olivier Richard
Improvements induced by helioseismology show that microscopic diffusion cannot be neglected in solar models. Helium and metal diffusion is now generally introduced in the computati…