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Eliche Moral, María del Carmen ; Prieto, M. ; Gallego Maestro, Jesús ; Barro, Guillermo ; Zamorano Calvo, Jaime ; López Sanjuan, C. ; Balcells, M. ; Guzmán, R. ; Muñoz Mateos, J. C. | EDP Sciencies | 2010-09Context. Several studies have tried to ascertain whether the increase in abundance of the early-type galaxies (E-S0a's) with time is mainly due to major mergers, but have reached opposite conclusions. Aims. We have tested it directly through sem[...]texto impreso
Spectro-photometric close pairs in GOODS-S: major and minor companions of intermediate-mass galaxies
López Sanjuan, C. ; Balcells, M. ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | EDP Sciencies | 2010-07Aims. Recent work has shown that major mergers of disc galaxies can only account for ~20% of the growth of the galaxy red sequence between z = 1 and z = 0. Our goal here is to provide merger frequencies that encompass both major and minor merger[...]texto impreso
Eliche Moral, María del Carmen ; Prieto, M. ; Balcells, M. ; Abreu, D. ; Barro, Guillermo ; Cristobal Hornillos, D. ; Domínguez Palmero, L. ; Erwin, P. ; Gallego Maestro, Jesús ; Guzmán, R. ; Hempel, A. ; López Sanjuan, C. ; Pérez González, Pablo Guillermo ; Zamorano Calvo, Jaime | Universidad Nacional Autónoma México, Instituto Astronomía | 2013We have studied the main evolutionary paths among the galaxy types residing on the massive end of the Red Sequence and nearby locations on the Green Valley during the last ?9 Gyr. The morphological and star formation properties of a sample of th[...]texto impreso
López Sanjuan, C. ; Balcells, M. ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; García Dabó, C. E. ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | EDP Sciencies | 2009-07Aims. The importance of disc-disc major mergers in galaxy evolution remains uncertain. We study the major merger fraction in a SPITZER/IRAC-selected catalogue in the GOODS-S field up to z ~ 1 for luminosity- and mass-limited samples. Methods. We[...]texto impreso
Díaz García, L. A. ; Mármol Queraltó, E. ; Trujillo, I. ; Cenarro, A. J. ; López Sanjuan, C. ; Pérez González, Pablo Guillermo ; Barro, G. | Wiley | 2013-07Using a compilation of 379 massive (stellar mass M ? 10^11?M_?) spheroid-like galaxies from the near-infrared Palomar/DEEP-2 survey, we investigated, up to z ? 1, whether the presence of companions depends on the size of the host galaxy. We expl[...]texto impreso
Hempel, A. ; Cristobal Hornillos, D. ; Prieto, M. ; Trujillo, I. ; Balcells, M. ; López Sanjuan, C. ; Abreu, D. ; Eliche Moral, María del Carmen ; Domínguez Palmero, L. | Wiley | 2011-07We present a new catalogue of EROs from the Groth Strip and study the relation between their morphology and mass. With a selection criterion F814W?K_s? 4 and K_s? 21.0 we find 102 EROs, over a survey area of 155 arcmin^2, leading to a surface de[...]
