IALP 13078
INSTITUTO DE ASTROFISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Modeling the Color Magnitude Relation for Galaxy Clusters
Autor/es:
JIMÉNEZ, N.; CORA, S. A.; CASTELLI, A. S.; BASSINO, L. P.
Revista:
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
Editorial:
UNIV CHICAGO PRESS
Referencias:
Lugar: Chicago; Año: 2010 vol. 421 p. 261 - 261
ISSN:
0004-6280
Resumen:
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 acluster of galaxies and a semi-analytic model of galaxy formation.The departure of galaxies in the bright end of the CMR with respect to the trend denoted byless luminous galaxies could be explained by the influence of minor and major dry mergers.
