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Autor Pérez González, Pablo Guillermo |
Documentos disponibles escritos por este autor (144)
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Studying giant star-forming clumps in distant galaxies is important to understand galaxy formation and evolution. At present, however, observers and theorists have not reached a consensus on whether the observed "clumps" in distant galaxies are [...]texto impreso
We present a complete census of all Herschel-detected sources within the six massive lensing clusters of the HST Frontier Fields (HFF). We provide a robust legacy catalogue of 263 sources with Herschel fluxes, primarily based on imaging from the[...]texto impreso
López García, M. A. ; López Santiago, J. ; Albacete Colombo, J. F. ; Pérez González, Pablo Guillermo ; Castro Rubio, Elisa de | Wiley | 2013-02Nearby star-forming regions are ideal laboratories to study high-energy emission of different stellar populations, from very massive stars to brown dwarfs. NGC 2023 is a reflection nebula situated to the south of the Flame Nebula (NGC 2024) and [...]texto impreso
Peralta de Arriba, L. ; Balcells, M. ; Trujillo, I. ; Falcón Barroso, J. ; Tapia, T. ; Cardiel López, Nicolás ; Gallego Maestro, Jesús ; Guzmán, R. ; Hempel, A. ; Martín Navarro, I. ; Pérez González, Pablo Guillermo ; Sánchez Blázquez, P. | Wiley | 2015-10-11Several authors have reported that the dynamical masses of massive compact galaxies (M_? ? 10^11?M_?, r_e ? 1?kpc), computed as M_dyn=5.0 ?_e^2r_e/GMdyn=5.0 ?e2re/G, are lower than their stellar masses M_?. In a previous study from our group, th[...]texto impreso
We probe the merging channel of massive galaxies over the z= 0.3 ? 1.3 redshift window by studying close pairs in a sample of 238 galaxies with stellar mass > ? 1011M?, from the SHARDS survey. SHARDS provides medium band photometry equivalent to[...]texto impreso
Barro, Guillermo ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Eliche Moral, María del Carmen ; Balcells, M. ; Villar, V. ; Cardiel López, Nicolás ; Cristobal Hornillos, D. ; Gil de Paz, Armando ; Guzmán, R. ; Pelló, R. ; Prieto, M. ; Zamorano Calvo, Jaime | SPRINGER-VERLAG BERLIN | 2010We present a study that links the NCs to the rest-frame luminosity functions (LFs) at the passbands probed by the observed K-band at different epochs. Making use of a large K-band selected sample in the Groth Field, HDFN and CDFS (?0.27deg^(2)),[...]texto impreso
We use deep, five band (100–500 ?m) data from the Herschel Lensing Survey (HLS) to fully constrain the obscured star formation rate, SFR_FIR, of galaxies in the Bullet cluster (z = 0.296), and a smaller background system (z = 0.35) in the same f[...]texto impreso
Tress, M. ; Ferreras, I. ; Pérez González, Pablo Guillermo ; Bressan, A. ; Barro, G. ; Domínguez Sánchez, H. ; Eliche Moral, María del Carmen | Oxford Univ Press | 2019-09A diverse range of dust attenuation laws is found in star-forming galaxies. In particular, Tress et al. (2018) studied the SHARDS survey to constrain the NUV bump strength (B) and the total-to-selective ratio (R_(V)) of 1,753 star-forming galaxi[...]texto impreso
Rieke, G. H. ; Alonso Herrero, A. ; Weiner, B. J. ; Pérez González, Pablo Guillermo ; Blaylock, M. ; Donley, J. L. ; Marcillac, D. | American Astronomical Society | 2009-02-10We show that measures of star formation rates (SFRs) for infrared galaxies using either single-band 24 ?m or extinction-corrected Pa? luminosities are consistent in the total infrared luminosity = L(TIR) ~ 10^10 L_? range. MIPS 24 ?m photometry [...]texto impreso
Using far-infrared imaging from the "Herschel Lensing Survey," we derive dust properties of spectroscopically confirmed cluster member galaxies within two massive systems at z ~ 0.3: the merging Bullet Cluster and the more relaxed MS2137.3-2353.[...]texto impreso
Pérez González, Pablo Guillermo ; Cardiel López, Nicolás ; Gallego Maestro, Jesús | Wiley | 2014-10-11We are undertaking a search for high-redshift low-luminosity Lyman Alpha sources in the SHARDS (Survey for High-z Absorption Red and Dead Sources) survey. Among the pre-selected Lyman Alpha sources two candidates were spotted, located 3.19 arcse[...]texto impreso
Borlaff, Alejandro ; Eliche Moral, María del Carmen ; Beckman, John E. ; Ciambur, Bogdan C. ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Cava, Antonio ; Cardiel López, Nicolás | EDP Sciencies | 2017-08Context. The controversy about the origin of the structure of early-type S0-E/S0 galaxies may be due to the difficulty of comparing surface brightness profiles with different depths, photometric corrections and point spread function (PSF) effect[...]texto impreso
Borlaff, Alejandro ; Eliche Moral, Carmen ; Beckman, John E. ; Vazdekis, Alexandre ; Lumbreras Calle, Alejandro ; Ciambur, Bogdan C. ; Pérez González, Pablo Guillermo ; Cardiel, Nicolás ; Barro, Guillermo ; Cava, Antonio | EDP SCIENCES S A | 2018-07-05Context. Anti-truncated lenticular galaxies (Type-III S0s) present tight scaling relations between their surface brightness photometric and structural parameters. Although several evolutionary models have been proposed for the formation of these[...]texto impreso
Prieto, Mercedes ; Eliche Moral, María del Carmen ; Balcells, Marc ; Cristobal Hornillos, David ; Erwin, Peter ; Abreu, David ; Domínguez Palmero, Lilian ; Hempel, Angela ; López Sanjuan, Carlos ; Guzmán, Rafael ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime | Wiley | 2013-01Some recent observations seem to disagree with hierarchical theories of galaxy formation about the role played by major mergers in the late buildup of massive E-S0s. We re-address this question by analysing the morphology, structural distortion [...]texto impreso
Pérez González, Pablo Guillermo ; Trujillo, Ignacio ; Barro, Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Conselice, Christopher J. | American Astronomical Society | 2008-11-01We use Spitzer MIPS data from the FIDEL Legacy Project in the extended Groth strip to analyze the stellar mass assembly of massive (M > 1011 M_?) galaxies at z