79 citations · 263 across the 11 of their papers we have counts for
10 papers
Outliers: multicolour photometry guiding the search for evolved binary systems in the globular cluster 47 Tucanae
Fabiola Campos, I. Pelisoli, S. Kamann +11
We use Hubble Space Telescope multicolour photometry of the globular cluster 47 Tucanae to uncover a population of 24 objects with no previous classification that are outliers from…
Chemical analysis of eight giant stars of the globular cluster NGC 6366
Arthur A. Puls, Alan Alves-Brito, Fabíola Campos +2
The metal-rich Galactic globular cluster NGC 6366 is the fifth closest to the Sun. Despite its interest, it has received scarce attention, and little is known about its internal st…
White Dwarfs in the Metal-Rich Open Cluster NGC 6253
Elizabeth J. Jeffery, Fabiola Campos, Alejandra Romero +1
We have obtained 53 images with the filter and 19 images with the filter, each with 600-second exposures of the super metal rich open cluster NGC 6253 with the Gemini-South…
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…
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…
Extracting parameters from Colour-Magnitude Diagrams
C. Bonatto, F. Campos, S. O. Kepler +1
We present a simple approach for obtaining robust values of astrophysical parameters from the observed colour-magnitude diagrams (CMDs) of star clusters. The basic inputs are the H…