58 citations · 261 across the 24 of their papers we have counts for
7 papers · 1 filter
Multicolour-metallicity Relations from Globular Clusters in NGC 4486 (M87)
Juan C. Forte, Favio R. Faifer, E. Irene Vega +4
We present Gemini griz photometry for 521 globular cluster (GC) candidates in a 5.5 x 5.5 arcmin field centered 3.8 arcmin to the south and 0.9 arcmin to the west of the center of…
Galaxy populations in the Antlia cluster - III. Properties of faint early-type galaxies
Analia V. Smith Castelli, Sergio A. Cellone, Favio R. Faifer +5
(Abridge) We present a new analysis of the early-type galaxy population in the central region of the Antlia cluster, focusing on the faint systems like dwarf ellipticals (dE) and d…
Development of the Red Sequence in Galaxy Clusters
Noelia Jiménez, Sofía A. Cora, Analía Smith Castelli +1
We investigate the origin of the color-magnitude relation (CMR) observed in cluster galaxies by using a combination of a cosmological N-body simulation of a cluster of galaxies and…
The bright end of the colour-magnitude relation of cluster galaxies
Noelia Jiménez, Sofía A. Cora, Lilia P. Bassino +2
We investigate the development of the red sequence (RS) of cluster galaxies by using a semi-analytic model of galaxy formation. Results show good agreement between the general tren…
Modeling the Color Magnitude Relation for Galaxy Clusters
Noelia Jimenez, Sofia A. Cora, Analia Smith Castelli +1
We investigate the origin of the colour-magnitude relation (CMR) observed in cluster galaxies by using a combination of a cosmological N-body simulation of a cluster of galaxies an…
GEMINI-GMOS spectroscopy in the Antlia cluster
F. Faifer, A. Smith Castelli, L. P. Bassino +2
We present preliminary results of a spectroscopic study performed in the Antlia cluster through GEMINI-GMOS data. We derived new radial velocities that allow us to confirm the clus…