4 papers
The CIDA-UCM-Yale Shallow Survey for Emission Line Galaxies
A. Bongiovanni, G. Bruzual, G. Magris +4
We present the CIDA-UCM-Yale (Centro de Investigaciones de Astronomia, Universidad Complutense de Madrid and Yale University) survey for Halpha+[NII]6549,6584 emission-line galaxie…
Using spectroscopic data to disentangle stellar population properties
N. Cardiel, J. Gorgas, P. Sanchez-Blazquez +4
It is well known that, when analyzed at the light of current synthesis model predictions, variations in the physical properties of single stellar populations (e.g. age, metallicity…
The determination of the age of Globular Clusters: a statistical approach
Miriam Rengel, Juan Mateu, Gustavo Bruzual
We present a statistical approach for determining the age of Globular Clusters (GCs) that allows estimating the age derived from CMDs more accurately than the conventional methods…
Identification of a high redshift cluster in the field of Q2345+007 through deep BRIJK' photometry
R. Pello, J. M. Miralles, J. -F. Le Borgne +3
This paper describes new results on the identification of the complex gravita- tional lens responsible for the double quasar Q2345+007. A gravitational shear field was detected rec…