Información del autor
Autor Villar, Víctor |
Documentos disponibles escritos por este autor (8)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
El trabajo propone establecer un alineamiento permanente entre la estrategia organizacional y el proyecto basado en el requisito. Para ello se analiza las definición es sobre éste alineamiento en los estándares globales de Dirección de Proyectos[...]texto impreso
Rodríguez Muñoz, Lucía ; Gallego Maestro, Jesús ; Pacifici, Camilla ; Tresse, Laurence ; Charlot, Stéphane ; Gil de Paz, Armando ; Barro, Guillermo ; Villar, Víctor | IOP Publishing | 2015-01-20The epoch when low-mass star-forming galaxies (LMSFGs) form the bulk of their stellar mass is uncertain. While some models predict an early formation, others favor a delayed scenario until later ages of the universe. We present constraints on th[...]texto impreso
García González, Judit ; Alonso Herrero, Almudena ; Pérez González, Pablo Guillermo ; Hernán Caballero, Antonio ; Sarajedini, Vicki L. ; Villar, Víctor | Wiley | 2015-01-21We present a study of galaxies showing mid-infrared variability in data taken in the deepest Spitzer/MIPS 24 mu m surveys in the Great Observatory Origins Deep Survey South field. We divide the data set in epochs and subepochs to study the long-[...]texto impreso
Pérez González, Pablo Guillermo ; Cava, Antonio ; Barro, Guillermo ; Villar, Víctor ; Cardiel López, Nicolás ; Espino, Néstor ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | IOP Publishing | 2013-01-01We present the Survey for High-z Absorption Red and Dead Sources (SHARDS), an ESO/GTC Large Program carried out using the OSIRIS instrument on the 10.4 m Gran Telescopio Canarias (GTC). SHARDS is an ultra-deep optical spectro-photometric survey [...]texto impreso
Villar, Víctor ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Zamorano Calvo, Jaime ; Noeske, Kai ; Koo, David C. | American Astronomical Society | 2011-10-10In this work we analyze the physical properties of a sample of 153 star-forming galaxies at z ~ 0.84, selected by their H? flux with a narrowband filter. B-band luminosities of the objects are higher than those of local star-forming galaxies. Mo[...]texto impreso
Trump, Jonathan R. ; Konidaris, Nicholas P. ; Barro, Guillermo ; Koo, David C. ; Kocevski, Dale D. ; Juneau, Stephanie ; Weiner, Benjamin J. ; Faber, S. M. ; McLean, Ian S. ; Yan, Renbin ; Pérez González, Pablo Guillermo ; Villar, Víctor | IOP Publishing | 2013-01-20We present some of the first science data with the new Keck/MOSFIRE instrument to test the effectiveness of different AGN/SF diagnostics at z ~ 1.5. MOSFIRE spectra were obtained in three H-band multi-slit masks in the GOODS-S field, resulting i[...]texto impreso
Villar, Víctor ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Pascual, Sergio ; Noeske, Kai ; Koo, David C. ; Barro, Guillermo ; Zamorano Calvo, Jaime | American Astronomical Society | 2008-04-10We present the results of an H? near-infrared narrowband survey searching for star-forming galaxies at redshift z = 0.84. This work is an extension of our previous narrowband studies in the optical at lower redshifts. After removal of stars and [...]texto impreso
Pérez González, Pablo Guillermo ; Rieke, George H.;, George H. ; Villar, Víctor ; Barro, Guillermo ; Blaylock, Myra ; Egami, Eiichi ; Gallego Maestro, Jesús ; Gil de Paz, Armando ; Pascual, Sergio ; Zamorano Calvo, Jaime ; Donley, Jennifer L. | American Astronomical Society | 2008-03-01Using a sample of ~28,000 sources selected at 3.6-4.5 ?m with Spitzer observations of the Hubble Deep Field North, the Chandra Deep Field South, and the Lockman Hole (surveyed area ~664 arcmin^2), we study the evolution of the stellar mass conte[...]