Información del autor
Autor Pérez González, Pablo Guillermo |
Documentos disponibles escritos por este autor (144)
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Girard, M. ; Dessauges-Zavadsky, M. ; Schaerer, D. ; Cirasuolo, M. ; Turner, O. J. ; Cava, A. ; Rodríguez Muñoz, L. ; Richard, J. ; Pérez González, Pablo Guillermo | EDP SCIENCES S A | 2018-06-04We present results from the KMOS LENsing Survey (KLENS), which is exploiting gravitational lensing to study the kinematics of 24 star -forming galaxies at 1.4texto impreso
Georgakakis, A. ; Mountrichas, G. ; Salvato, M ; Rosario, D. ; Pérez González, Pablo Guillermo ; Lutz, D. ; Nandra, K. ; Coil, A. ; Cooper, M. C. ; Newman, J. A. ; Berta, S. ; Magnelli, B. ; Popesso, P. ; Pozzi, F. | Wiley | 2014-10-01We combine multi-wavelength data in the AEGIS-XD and C-COSMOS surveys to measure the typical dark matter halo mass of X-ray selected active galactic nuclei (AGN) [L_X(2–10?keV) > 10^42?erg?s^? 1] in comparison with far-infrared selected star-fo[...]texto impreso
Pereira Santaella, Miguel ; Alonso Herrero, Almudena ; Rieke, George H. ; Colina, Luis ; Diaz Santos, Tanio ; Smith, J. D. T. ; Pérez González, Pablo Guillermo ; Engelbracht, Charles W. | University Chicago Press | 2010-06We present results from the Spitzer Infrared Spectrograph spectral mapping observations of 15 local luminous infrared galaxies (LIRGs). In this paper, we investigate the spatial variations of the mid-IR emission which includes fine structure lin[...]texto impreso
Alonso Herrero, Almudena ; Pereira Santaella, Miguel ; Rieke, George H. ; Colina, Luis ; Engelbracht, Charles W. ; Pérez González, Pablo Guillermo ; Diaz Santos, Tanio ; Smith, J. D. T. | Elsevier | 2010-01-04Luminous Infrared (IR) Galaxies (LIRGs, L_IR=10^11-10 L_?) are an important cosmological class of galaxies as they are the main contributors to the co-moving star formation rate density of the universe at z=1. In this paper we present a guarant[...]texto impreso
Caballero, J. A. ; Valdivielso, L. ; Martín, E. L. ; Montes Gutiérrez, David ; Pascual, S. ; Pérez González, Pablo Guillermo | EDP Sciencies | 2008-11Aims. We study in detail nine sources in the direction of the young ? Orionis cluster, which is considered to be a unique site for studying stellar and substellar formation. The nine sources were selected because of their peculiar properties, su[...]texto impreso
Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Alonso Herrero, A. ; Gil de Paz, Armando ; Aragón Salamanca, A. | American Astronomical Society | 2003-04-10We present the optical and near-infrared luminosity and mass functions of the local star-forming galaxies in the Universidad Complutense de Madrid (UCM) Survey. A bivariate method that explicitly deals with the H? selection of the survey is used[...]texto impreso
The rate of major galaxy-galaxy merging is theoretically predicted to steadily increase with redshift during the peak epoch of massive galaxy development (1 1.5. Instead, if we use an evolving T-obs,T-pair(z) alpha (1 + z)- 2 from Snyder et a[...]texto impreso
Huertas Company, M. ; Bernardi, M. ; Pérez González, Pablo Guillermo ; Ashby, M. L. N. ; Barro, G. ; Conselice, C. ; Daddi, E. ; Dekel, A. ; Dimauro, P. ; Faber, S. M. ; Grogin, N. A. ; Kartaltepe, J. S. ; Kocevski, D. D. ; Koekemoer, A. M. ; Koo, D. C. ; Mei, S. ; Shankar, F. | Wiley | 2016-11-11We quantify the evolution of the stellar mass functions (SMFs) of star-forming and quiescent galaxies as a function of morphology from z ? 3 to the present. Our sample consists of ?50?000 galaxies in the CANDELS fields (?880 arcmin^2), which we [...]texto impreso
We present measurements of the mean mid-infrared to submillimetre flux densities of massive (M_*? 10^11 M_?) galaxies at redshifts 1.7texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Marino, Raffaella Anna ; Pascual, S. ; Sánchez Penim, A. ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Pérez González, Pablo Guillermo ; Villar, V. | SPIE, the international society for optics and photonics | 2014MEGARA (Multi-Espectrógrafo en GTC de Alta Resolución para Astronomía) is an optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) designed for the GTC 10.4m telescope in La Palma. MEGARA offers two IFU fiber bundles, one coverin[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Marino, Raffaella Anna ; Pascual Ramírez, Sergio ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Pérez González, Pablo Guillermo ; ..., otros | Universidad Nacional Autónoma Mexico, Inst. de Astronomía | 2013In these proceedings we summarize the characteristics and current status of MEGARA, the future optical IFU and MOS for the 10.4 m GTC. MEGARA is being built by a Consortium led by the UCM (Spain) that also includes the INAOE (Mexico), the IAA-CS[...]texto impreso
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Castillo Morales, África ; Eliche Moral, María del Carmen ; Pascual, S. ; Sánchez Penim, A. ; Villar, V. ; Zamorano Calvo, Jaime ; Cardiel López, Nicolás ; Cava, A. ; Pérez González, Pablo Guillermo | Spie-Int Soc Optical Engineering | 2012In these proceedings we give a summary of the characteristics and current status of the MEGARA instrument, the future optical IFU and MOS for the 10.4-m Gran Telescopio Canarias (GTC). MEGARA is being built by a Consortium of public research ins[...]texto impreso
MEGARA, the new intermediate-resolution optical IFU and MOS for GTC: getting ready for the telescope
Gil de Paz, Armando ; Gallego Maestro, Jesús ; Cardiel López, Nicolás ; Castillo Morales, África ; Cruz García, Jesús Manuel de la ; Esteban San Román, Segundo ; López Orozco, José Antonio ; Pascual, S. ; Picazo, P. ; Sánchez-Penim, A. ; Zamorano Calvo, Jaime ; Pérez González, Pablo Guillermo ; otros, ... | Spie-Int Soc Optical Engineering | 2016MEGARA (Multi-Espectrografo en GTC de Alta Resolucion para Astronomia) is an optical Integral-Field Unit (IFU) and Multi-Object Spectrograph (MOS) designed for the GTC 10.4m telescope in La Palma that is being built by a Consortium led by UCM (S[...]texto impreso
Rigby, J. R. ; Marcillac, D. ; Egami, E. ; Rieke, G. H. ; Richard, J. ; Kneib, J. P. ; Fadda, D. ; Willmer, C. N. A. ; Borys, C. ; van der Werf, P. P. ; Pérez González, Pablo Guillermo ; Knudsen, K. K. ; Papovich, C. | American Astronomical Society | 2008-03-01We present Spitzer IRS mid-infrared spectra for 15 gravitationally lensed, 24 ?m-selected galaxies, and combine the results with four additional very faint galaxies with IRS spectra in the literature. The median intrinsic 24 ?m flux density of t[...]texto impreso
Ultraviolet (UV) nonionizing continuum and mid-infrared (IR) emission constitute the basis of two widely used star formation (SF) indicators at intermediate and high redshifts. We study 2430 galaxies with ztexto impreso
The cold molecular gas in contemporary galaxies is structured in discrete cloud complexes. These giant molecular clouds (GMCs), with 10^(4) –10^(7) solar masses (M?) and radii of 5–100 parsecs, are the seeds of star formation1 . Highlighting the[...]texto impreso
The cold molecular gas in contemporary galaxies is structured in discrete cloud complexes. These giant molecular clouds (GMCs), with 104 –107 solar masses (M?) and radii of 5–100 parsecs, are the seeds of star formation1 . Highlighting the molec[...]texto impreso
Zamorano Calvo, Jaime ; Díaz-Guerra Viejo, Carlos ; Gallego Maestro, Jesús ; Pérez González, Pablo Guillermo ; Gil de Paz, Armando ; Pascual, S. ; Villar, V. ; Alonso Herrero, A. ; Aragón Salamanca, A. | Universidad Nacional Autónoma México, Instituto Astronomía | 2005We have studied in detail the properties of local active star-forming galaxies from the UCM survey, and in particular their star-formation histories. We have quantified the relative importance of the current episode of star formation in comparis[...]texto impreso
Alonso Herrero, Almudena ; Rieke, George H. ; Rieke, Marcia J. ; Colina, Luis ; Pérez González, Pablo Guillermo ; Ryder, Stuart D. | American Astronomical Society | 2006-10-20We use Hubble Space Telescope (HST) NICMOS continuum and Pa? observations to study the near-infrared and star formation properties of a representative sample of 30 local (d ~ 35-75 Mpc) luminous infrared galaxies (LIRGs, infrared [8-1000 ?m] lum[...]texto impreso
Duncan, Kenneth ; Conselice, Christopher J. ; Mundy, Carl ; Bell, Eric ; Donley, Jennifer ; Galametz, Audrey ; Guo, Yicheng ; Grogin, Norman A. ; Hathi, Nimish ; Kartaltepe, Jeyhan ; Kocevski, Dale ; Koekemoer, Anton M. ; Pérez González, Pablo Guillermo ; Mantha, Kameswara B. ; Snyder, Gregory F. ; Stefanon, Mauro | IOP publishing ltd | 2019-05-08Galaxy mergers are expected to have a significant role in the mass assembly of galaxies in the early universe, but there are very few observational constraints on the merger history of galaxies at z > 2. We present the first study of galaxy maj[...]texto impreso
Relaño, M. ; Lisenfeld, U. ; Pérez González, Pablo Guillermo ; Vílchez, J. M. ; Battaner, E., E. | American Astronomical Society | 2007-10-01We investigate the use of the rest-frame 24 ?m luminosity as an indicator of the star formation rate (SFR) in galaxies with different metallicities by comparing it to the (extinction-corrected) H? luminosity. We carry out this analysis in two s[...]texto impreso
Barro, G. ; 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 | EDP Sciencies | 2009-01Context. The galaxy number counts has been traditionally used to test models of galaxy evolution. However, the origin of significant differences in the shape of number counts at different wavelengths is still unclear. By relating the most remark[...]texto impreso
We investigate the galaxy quenching process at intermediate redshift using a sample of similar to 4400 galaxies with M-* > 10(9) M-circle dot between redshift 0.5 and 1.0 in all five CANDELS fields. We divide this sample, using the integrated sp[...]texto impreso
The Herschel very wide field surveys have charted hundreds of square degrees in multiple far-IR (FIR) bands. While the Sloan Digital Sky Survey (SDSS) is currently the best resource for optical counterpart identifications over such wide areas, i[...]texto impreso
Pérez González, Pablo Guillermo ; Zamorano Calvo, Jaime ; Gallego Maestro, Jesús ; Gil de Paz, Armando | EDP Sciences | 2000-02We present Johnson B CCD photometry for the whole sample of galaxies of the Universidad Complutense de Madrid (UCM) Survey Lists I and II. They constitute a well-defined and complete sample of galaxies in the Local Universe with active star form[...]texto impreso
Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Gil de Paz, Armando | EDP Sciencies | 2001-01We present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational procedures. The results from this decomposition, jointly with concentra[...]texto impreso
Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Zamorano Calvo, Jaime ; Gil de Paz, Armando | EDP Sciencies | 2001-01We present Johnson B surface photometry for the UCM Survey galaxies. One-dimensional bulge-disk decomposition is attempted, discussing on fitting functions and computational procedures. The results from this decomposition, jointly with concentra[...]texto impreso
Alcalde Pampliega, Belén ; Pérez González, Pablo Guillermo ; Barro, Guillermo ; Domínguez Sánchez, Helena ; Eliche Moral, M. Carmen ; Cardiel López, Nicolás ; Hernán Caballero, Antonio ; Rodríguez Muñoz, Lucía ; Sánchez Blázquez, Patricia ; Esquej, Pilar | IOP publishing ltd | 2019-05-10We present a sample of 33 Balmer break galaxies (BBGs) selected as Hubble Space Telescope/F160W dropouts in the deepest CANDELS/GOODS fields (H > /~ 27.3 mag) but relatively bright in Spitzer/IRAC ([3.6], [4.5]texto impreso
Domínguez Sánchez, Helena ; Pérez González, Pablo Guillermo ; Esquej Alonso, María del Pilar ; Eliche Moral, María del Carmen ; Alcalde Pampliega, Belén ; Cardiel López, Nicolás | Wiley | 2016-04-21We present star formation histories (SFHs) for a sample of 104 massive (stellar mass M > 10^10 M_?) quiescent galaxies (MQGs) at z = 1.0–1.5 from the analysis of spectrophotometric data from the Survey for High-z Absorption Red and Dead Sources[...]texto impreso
Villar Martín, M. ; Perna, M ; Humphrey, A. ; Castro Rodríguez, N ; Binette, L. ; Pérez González, Pablo Guillermo ; Mateos, S. ; Cabrera Lavers, A. | EDP Sciencies | 2020-02Context. Core extremely red quasars (core ERQ) have been proposed to represent an intermediate evolutionary phase in which a heavily obscured quasar blows out the circumnuclear interstellar medium with very energetic outflows before it becomes a[...]texto impreso
Pérez González, Pablo Guillermo | Universidad Complutense de Madrid, Servicio de Publicaciones | 2003El trabajo de tesis "Poblaciones estelares en galaxias con formación estelar activa en el Universo Local", presentado por D. Pablo Guillermo Pérez González en el Departamento de Astrofísica y CC., de la Atmósfera de la Universidad Complutense de[...]texto impreso
We quantify the star formation (SF) in the inner cores (R/R_(200) ?0.3) of 24 massive galaxy clusters at 0.2 z 0.9 observed by the Herschel Lensing Survey and the Cluster Lensing and Supernova survey with Hubble. These programmes, covering the r[...]texto impreso
Rodríguez Muñoz, L. ; Rodighiero, G. ; Mancini, C. ; Pérez González, Pablo Guillermo ; Rawle, T.D. ; Egami, E. ; Mercurio, A. ; Rosati, P. ; Puglisi, A. ; Franceschini, A. ; Balestra, I. ; Baronchelli, I. ; Biviano, A. ; Ebeling, H. ; Edge, A,C ; Enia, A.F.M. ; Grillo, C. ; Haines, C.P. ; Iani, E. ; Jones, T. ; Nonino, M. ; Valtchanov, I. ; Vulcani, B. ; Zemcov, M. | Oxford University Press. | 2019-05We quantify the star formation (SF) in the inner cores (R/R_(200) ?0.3) of 24 massive galaxy clusters at 0.2texto impreso
Muñoz Mateos, J.C. ; Gil de Paz, Armando ; Zamorano Calvo, Jaime ; Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús | SPRINGER-VERLAG BERLIN | 2010We present a detailed analysis of the radial distribution of dust properties (extinction, PAH abundance and dust-to-gas ratio) in 57 galaxies in the SINGS sample, performed on a multi-wavelength set of UV, IR and radio surface brightness profile[...]texto impreso
Muñoz Mateos, J. C. ; Gil de Paz, Armando ; Zamorano Calvo, Jaime ; Boissier, S. ; Dale, D. A. ; Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Madore, B. F. ; Bendo, G. ; Boselli, A. ; Buat, V. ; Calzetti, D. ; Moustakas, J. ; Kennicutt, R. C. Jr. | American Astronomical Society | 2009-10-01We present ultraviolet through far-infrared (FIR) surface brightness profiles for the 75 galaxies in the Spitzer Infrared Nearby Galaxies Survey (SINGS). The imagery used to measure the profiles includes Galaxy Evolution Explorer UV data, optica[...]texto impreso
Muñoz Mateos, J. C. ; Gil de Paz, Armando ; Boissier, S. ; Zamorano Calvo, Jaime ; Dale, D. A. ; Pérez González, Pablo Guillermo ; Gallego Maestro, Jesús ; Madore, B. F. ; Bendo, G. ; Thornley, M. D. ; Draine, B. T. ; Boselli, A. ; Buat, V. ; Calzetti, D. ; Moustakas, J. ; Kennicutt, R. C. Jr. | American Astronomical Society | 2009-08-20We present a detailed analysis of the radial distribution of dust properties in the SINGS sample, performed on a set of ultraviolet (UV), infrared (IR), and Hi surface brightness profiles, combined with published molecular gas profiles and metal[...]texto impreso
Bisigello, L. ; Caputi, K. I. ; Colina, L. ; Le Fèvre, O. ; Norgaard-Nielsen, H. U. ; Pérez González, Pablo Guillermo ; Van der Werf, P. ; Ilbert, O. ; Grogin, N. ; Koekemoer, A. | University Chicago Press | 2017-07Imaging with the James Webb Space Telescope (JWST) will allow observations of the bulk of distant galaxies at the epoch of reionization. The recovery of their properties, such as age, color excess E(B-V), specific star formation rate (sSFR), and[...]texto impreso
Álvarez Márquez, J. ; Burgarella, D. ; Buat, V. ; Ilbert, O. ; Pérez González, Pablo Guillermo | EDP Sciencies | 2019-10-09Aims. This work explores, from a statistical point of view, the rest-frame far-ultraviolet (FUV) to far-infrared (FIR) emission of a population of Lyman-break galaxies (LBGs) at z ? 3 that cannot be individually detected from current FIR observa[...]texto impreso
Shi, Yong ; Rieke, George ; Lotz, Jennifer ; Pérez González, Pablo Guillermo | American Astronomical Society | 2009-06-01We present a morphology study of intermediate-redshift (0.2texto impreso
Mármol Queraltó, E. ; Trujillo, I. ; Pérez González, Pablo Guillermo ; Varela, J. ; Barro, G. | Wiley | 2012-05The accretion of minor satellites has been postulated as the most likely mechanism to explain the significant size evolution of massive galaxies over cosmic time. Using a sample of 629 massive (M_star~ 10^11?M_?) galaxies from the near-infrared [...]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
Pérez González, Pablo Guillermo ; Alcalde Pampliega, Belén ; Domínguez Sánchez, Helena ; Eliche Moral, María del Carmen ; Espino Briones, Néstor ; Hernán Caballero, Antonio | Wiley | 2018-04We make use of the Survey of High-z Absorption Red and Dead Sources, an ultradeep (texto impreso
Hernán Caballero, Antonio ; Pérez González, Pablo Guillermo ; Sklias, Panos ; Alcalde Pampliega, Belén ; otros, ... | American Astronomical Society | 2017-11-10We analyze the properties of a multiply imaged Ly alpha (Ly alpha) emitter at z = 5.75 identified through SHARDS Frontier Fields intermediate-band imaging of the Hubble Frontier Fields (HFF) cluster Abell 370. The source, A370-L57, has low intri[...]texto impreso
Hernán Caballero, Antonio ; Pérez González, Pablo Guillermo ; Alcalde Pampliega, Belén | American Astronomical Society | 2017-11-10We analyze the properties of a multiply imaged Ly alpha (Ly alpha) emitter at z = 5.75 identified through SHARDS Frontier Fields intermediate-band imaging of the Hubble Frontier Fields (HFF) cluster Abell 370. The source, A370-L57, has low intri[...]texto impreso
Pérez González, Pablo Guillermo ; Eliche Moral, María del Carmen ; Alcalde Pampliega, Belén ; Cardiel López, Nicolás ; Domínguez Sánchez, Helena ; Espino Briones, Néstor ; Esquej Alonso, María del Pilar ; Gallego Maestro, Jesús ; Rodríguez Muñoz, Lucía | American Astronomical Society | 2015-10-20In this paper, we present a comprehensive analysis of star-forming galaxies (SFGs) at intermediate redshifts (z ~ 1). We combine the ultra-deep optical spectro-photometric data from the Survey for High-z Absorption Red and Dead Sources (SHARDS) [...]texto impreso
Pérez González, Pablo Guillermo ; Cava, A. | Universidad Nacional Autónoma México, Instituto Astronomía | 2013SHARDS, an ESO/GTC Large Program, is an ultra-deep (26.5 mag) spectro-photometric survey with GTC/OSIRIS designed to select and study massive passively evolving galaxies at z=1.0-2.3 in the GOODS-N field using a set of 24 medium-band filters (FW[...]texto impreso
Pérez González, Pablo Guillermo ; Zamorano Calvo, Jaime ; Gallego Maestro, Jesús ; Aragón Salamanca, A. ; Gil de Paz, Armando | American Astronomical Society | 2003-07-10We present a photometric study of the Halpha emission in the Universidad Complutense de Madrid (UCM) Survey galaxies. This work complements our previously published spectroscopic data. We study the location of the star-forming knots, their inten[...]texto impreso
Barro, G. ; Kriek, M. ; Pérez González, Pablo Guillermo ; Díaz Santos, T. ; Price, S. H. ; Rujopakarn, W. ; Pandya, V. ; Koo, D. C. ; Faber, S. M. ; Dekel, A. ; Primack, J. R. ; Kocevski, D. D. | IOP Publishing | 2017-12-20We present high spatial resolution (FWHM similar to 0."14) observations of the CO(8-7) line in GDS-14876, a compact star-forming galaxy at z = 2.3 with a total stellar mass of log(M-*/M-circle dot) = 10.9. The spatially resolved velocity map of [...]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[...]