269 citations · 2k across the 53 of their papers we have counts for
3 papers · 1 filter
Revisiting the theoretical DBV (V777 Her) instability strip: the MLT theory of convection
A. H. Córsico, L. G. Althaus, M. M. Miller Bertolami +1
We reexamine the theoretical instability domain of pulsating DB white dwarfs (DBV or V777 Her variables). We performed an extensive -mode nonadiabatic pulsation analysis of DB e…
Full evolutionary models for PG1159 stars. Implications for the helium-rich O(He) stars
M. M. Miller Bertolami, L. G. Althaus
We present full evolutionary calculations appropriate to post-AGB PG1159 stars for a wide range of stellar masses. We take into account the complete evolutionary stages of PG1159 p…
The formation of DA white dwarfs with thin hydrogen envelopes
L. G. Althaus, M. M. Miller Bertolami, A. H. Córsico +2
We study the formation and evolution of DA white dwarfs, the progenitors of which have experienced a late thermal pulse (LTP) shortly after the departure from the thermally pulsing…