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Autor Pérez González, Pablo Guillermo |
Documentos disponibles escritos por este autor (144)
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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[...]![]()
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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 [...]![]()
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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[...]![]()
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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[...]![]()
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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[...]![]()
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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[...]![]()
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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 ?[...]![]()
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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 z![]()
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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)[...]![]()
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We present far-infrared (FIR) analysis of 68 brightest cluster galaxies (BCGs) at 0.08![]()
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We explore empirical constraints on the statistical relationship between the radial size of galaxies and the radius of their host dark matter haloes from z similar to 0.1-3 using the Galaxy And Mass Assembly (GAMA) and Cosmic Assembly Near Infra[...]![]()
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Determining an accurate position for a submillimetre (submm) galaxy (SMG) is the crucial step that enables us to move from the basic properties of an SMG sample - source counts and 2D clustering - to an assessment of their detailed, multiwavelen[...]![]()
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We use a new stacking technique to obtain mean mid-IR and far-IR to far-UV flux ratios over the rest-frame near-UV, near-IR color-magnitude diagram. We employ COMBO-17 redshifts and COMBO-17 optical, GALEX far- and near-UV, and Spitzer IRAC and [...]![]()
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Pérez González, Pablo Guillermo ; Esquej Alonso, María del Pilar ; Domínguez Sánchez, Helena ; Espino, Néstor | IOP Publishing | 2015-01-01We explore the stellar initial mass function (IMF) of a sample of 49 massive quiescent galaxies (MQGs) at 0.9![]()
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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[...]![]()
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Castelló Mor, N. ; Carrera, F. J. ; Alonso Herrero, A. ; Mateos, S. ; Barcons, X. ; Ranalli, P. ; Pérez González, Pablo Guillermo ; Comastri, A. ; Vignali, C. ; Georgantopoulos, I. | EDP Sciencies | 2013-08Context. Accretion onto supermassive black holes is believed to occur mostly in obscured active galactic nuclei (AGN). Such objects are proving rather elusive in surveys of distant galaxies, including those at X-ray energies. Aims. Our main goal[...]![]()
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Barro, Guillermo ; Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Ashby, M. L. N. ; Kajisawa, M. ; Miyazaki, S. ; Villar, V. ; Yamada, T. ; Zamorano, J. | University Chicago Press | 2011-03We present an IRAC 3.6+4.5 ?m selected catalog in the Extended Groth Strip (EGS) containing photometry from the ultraviolet to the far-infrared and stellar parameters derived from the analysis of the multi-wavelength data. In this paper, we desc[...]![]()
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Barro, Guillermo ; Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Ashby, M. L. N. ; Kajisawa, M. ; Miyazaki, S. ; Villar, V. ; Yamada, T. ; Zamorano Calvo, Jaime | University Chicago Press | 2011-04Based on the ultraviolet to far-infrared photometry already compiled and presented in a companion paper (Paper I), we present a detailed spectral energy distribution (SED) analysis of nearly 80,000 IRAC 3.6 + 4.5 ? m selected galaxies in the Ext[...]![]()
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Martínez Manso, Jesús ; Guzmán, Rafael ; Barro, Guillermo ; Cenarro, Javier ; Pérez González, Pablo Guillermo ; Sánchez Blázquez, Patricia ; Trujillo, Ignacio ; Balcells, Marc ; Cardiel López, Nicolás ; Hempel, Angela ; Prieto, Mercedes | IOP Publishing | 2011-09-10We present Gran-Telescopio-Canarias/OSIRIS optical spectra of four of the most compact and massive early-type galaxies (ETGs) in the Groth Strip Survey at redshift z similar to 1, with effective radii R-e = 0.5-2.4 kpc and photometric stellarmas[...]