263 citations · 2.5k across the 58 of their papers we have counts for
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New evolutionary sequences for hot H-deficient white dwarfs on the basis of a full account of progenitor evolution
L. G. Althaus, J. A. Panei, M. M. Miller Bertolami +5
We present full evolutionary calculations appropriate for the study of hot hydrogen-deficent DO white dwarfs, PG 1159 stars, and DB white dwarfs. White dwarf sequences are computed…
Hot C-rich white dwarfs: testing the DB-DQ transition through pulsations
A. H. Córsico, A. D. Romero, L. G. Althaus +1
Hot DQ white dwarfs constitute a new class of white dwarf stars, uncovered recently within the framework of the SDSS project. Recently, three hot DQ white dwarfs have been reported…
Evolution and colors of helium-core white dwarf stars with high-metallicity progenitors
L. G. Althaus, J. A. Panei, A. D. Romero +4
Motivated by the recent detection of single and binary He-core white dwarfs in metal-rich clusters, we present a full set of evolutionary calculations and colors appropriate for th…
On the formation of hot DQ white dwarfs
L. G. Althaus, E. García-Berro, A. H. Córsico +2
We present the first full evolutionary calculations aimed at exploring the origin of hot DQ white dwarfs. These calculations consistently cover the whole evolution from the born-ag…