263 citations · 2.5k across the 58 of their papers we have counts for
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A comparative analysis of the observed white dwarf cooling sequence from globular clusters
Fabíola Campos, P. Bergeron, A. D. Romero +8
We report our study of features at the observed red end of the white dwarf cooling sequences for three Galactic globular clusters: NGC\,6397, 47\,Tucanae and M\,4. We use deep colo…
New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12
S. O. Kepler, Ingrid Pelisoli, Detlev Koester +7
We report the discovery of 6576 new spectroscopically confirmed white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12. We obtain Teff, log g and mass for h…
The age-metallicity dependence for white dwarfs
A. D. Romero, F. Campos, S. O. Kepler
We present a theoretical study on the metallicity dependence of the initialtofinal mass relation and its influence on white dwarf age determinations. We compute a grid of evo…