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Autor Pérez González, Pablo Guillermo |
Documentos disponibles escritos por este autor (144)
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We investigate the burstiness of star formation histories (SFHs) of galaxies at 0.4texto impreso
Pérez González, Pablo Guillermo ; Alcalde Pampliega, Belén ; Cardiel López, Nicolás ; Espino Briones, Néstor ; Hernán Caballero, Antonio | IOP publishing ltd | 2019-08We present a WFC3 F160W (H-band) selected catalog in the CANDELS/GOODS-N field containing photometry from the ultraviolet (UV) to the far-infrared (IR), photometric redshifts, and stellar parameters derived from the analysis of the multiwaveleng[...]texto impreso
Aird, J. ; Coil, A. L. ; Georgakakis, A. ; Nandra, K. ; Barro, G. ; Pérez González, Pablo Guillermo | Wiley | 2015-07-01We present new measurements of the evolution of the X-ray luminosity functions (XLFs) of unabsorbed and absorbed active galactic nuclei (AGNs) out to z ~ 5. We construct samples containing 2957 sources detected at hard (2-7 keV) X-ray energies a[...]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
The Herschel Lensing Survey (HLS) takes advantage of gravitational lensing by massive galaxy clusters to sample a population of high-redshift galaxies which are too faint to be detected above the confusion limit of current far-infrared/submillim[...]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
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
The Herschel Lensing Survey (HLS) will conduct deep PACS and SPIRE imaging of ~40 massive clusters of galaxies. The strong gravitational lensing power of these clusters will enable us to penetrate through the confusion noise, which sets the ulti[...]texto impreso
Alonso Herrero, Almudena ; Pérez González, Pablo Guillermo ; Rieke, George H. ; Alexander, David M. ; Rigby, Jane R. ; Papovich, Casey ; Donley, Jennifer L. ; Rigopoulou, Dimitra | American Astronomical Society | 2008-04-10We study the stellar and star formation properties of the host galaxies of 58 X-ray-selected AGNs in the GOODS portion of the Chandra Deep Field South (CDF-S) region at z ~ 0.5-1.4. The AGNs are selected such that their rest-frame UV to near-inf[...]texto impreso
Bisigello, L. ; Caputi, K. I. ; Colina, L. ; Le Fèvre, O. ; Nørgaard-Nielsen, H. U. ; Pérez González, Pablo Guillermo ; Pye, J. ; Van der Werf, P. ; Ilbert, O. ; Grogin, N. ; Koekemoer, A. | IOP publishing ltd | 2016-12he determination of galaxy redshifts in the James Webb Space Telescope’s (JWST) blank-field surveys will mostly rely on photometric estimates, based on the data provided by JWST’s Near-Infrared Camera (NIRCam) at 0.6–5.0 ?m and Mid Infrared Inst[...]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
López Sanjuan, Carlos ; Balcells, Marc ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; García Dabó, César Enrique ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | American Astronomical Society | 2010-02-20We study the evolution of galaxy structure since z ~ 1 to the present. From a Great Observatories Origins Deep Survey South (GOODS-S) multi-band catalog, we define (blue) luminosity- and mass-weighted samples, limited by MB ? –20 and M sstarf ?[...]texto impreso
Huertas Company, M. ; Pérez González, Pablo Guillermo ; Mei, S. ; Shankar, F. ; Bernardi, M. ; Daddi, E. ; Barro, G. ; Cabrera Vives, G. ; Cattaneo, A. ; Dimauro, P. ; Gravet, R. | American Astronomical Society | 2015-08-10We quantify the morphological evolution of z ~ 0 massive galaxies (M_*/M_? ?10^11.2 +/- 0.3) from z ~ 3 in the 5 CANDELS fields. The progenitors are selected using abundance matching techniques to account for the mass growth. At ztexto impreso
Cava, Antonio ; Schaerer, Daniel ; Richard, Johan ; Pérez González, Pablo Guillermo ; Dessauges-Zavadsky, Miroslava ; Mayer, Lucio ; Tamburello, Valentina | Nature Publishing Group | 2018-01Giant stellar clumps are ubiquitous in high-redshift galaxies(1,2). They are thought to play an important role in the build-up of galactic bulges(3) and as diagnostics of star formation feedback in galactic discs(4). Hubble Space Telescope (HST)[...]texto impreso
We present far-infrared (FIR) analysis of 68 brightest cluster galaxies (BCGs) at 0.08