245 citations · 936 across the 15 of their papers we have counts for
5 papers · 1 filter
New evolutionary calculations for the Born Again scenario
M. M. Miller Bertolami, L. G. Althaus, A. M. Serenelli +1
We present evolutionary calculations aimed at describing the born-again scenario for post-AGB remnant stars of 0.5842 and 0.5885 \msun. Results are based on a detailed treatment of…
The formation and evolution of hydrogen-deficient post-AGB white dwarfs: the emerging chemical profile and the expectations for the PG1159-DB-DQ evolutionary connection
L. G. Althaus, A. M. Serenelli, J. A. Panei +3
This paper is designed to explore the formation and evolution of hydrogen-deficient post-AGB white dwarfs. To this end, we compute the complete evolution of an initially 2.7 M_sun…
Evolutionary and pulsational properties of low-mass white dwarf stars with oxygen cores resulting from close binary evolution
L. G. Althaus, A. H. Corsico, A. Gautschy +3
The present work is designed to explore the evolutionary and pulsational properties of low-mass white dwarfs with carbon/oxygen cores. In particular, we follow the evolution of a 0…
Evolution of iron core white dwarfs
J. A. Panei, L. G. Althaus, O. G. Benvenuto
Recent measurements made by Hipparcos (Provencal et al. 1998) present observational evidence supporting the existence of some white dwarf (WD) stars with iron - rich, core composit…
Mass-radius relations for white dwarf stars of different internal compositions
J. A. Panei, L. G. Althaus, O. G. Benvenuto
The purpose of this work is to present accurate and detailed mass-radius relations for white dwarf (WD) models with helium, carbon, oxygen, silicon and iron cores, by using a fully…