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Autor Gorgas García, Francisco Javier |
Documentos disponibles escritos por este autor (55)
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Mármol Queraltó, Esther ; Cardiel López, Nicolás ; Sánchez Blázquez, P. ; Trager, S.C. ; Peletier, R. F. ; Kuntschner, H. ; Silva, D. R. ; Cenarro, A. J. ; Vazdekis, A. ; Gorgas García, Francisco Javier | Cambridge Univ. Press | 2009-08A full understanding of the physical properties of integrated stellar systems demands a multiwavelength approach since each spectral window shows us the contribution of different types of stars. However, most of the observational effort in stell[...]texto impreso
We present a few results of a work in progress tackling the radial spectroscopic properties of bulges of spiral galaxies.texto impreso
Sánchez Blázquez, P. ; Gorgas García, Francisco Javier ; Cardiel López, Nicolás ; González, J. J. | EDP Sciencies | 2006-10This paper commences a series devoted to the study of the stellar content of early-type galaxies. The goal of the series is to set constraints on the evolutionary status of these objects. Methods. In this paper we describe the details of the gal[...]texto impreso
Sánchez Blázquez, P. ; Gorgas García, Francisco Javier ; Cardiel López, Nicolás ; González, J. J. | EDP Sciencies | 2006-10This is the second paper of a series devoted to the study of the stellar content of early-type galaxies. The goal of the series is to set constraints on the evolutionary status of these objects Methods. We use a new set of models that include an[...]texto impreso
Sánchez Blázquez, Patricia ; Gorgas García, Francisco Javier ; Cardiel López, Nicolás | EDP Sciencies | 2006-10Aims. This is the third paper of a series devoted to the study of the stellar content of early-type galaxies. The goal of the series is to set constraints on the evolutionary status of these objects. Methods. We present line-strength gradients f[...]texto impreso
Dullo, Bililign T. ; Bouquin, Alexandre Y. K. ; Gil de Paz, Armando ; Knapen, Johan H. ; Gorgas García, Francisco Javier | IOP publishing ltd | 2020-07Tight correlations between supermassive black hole (SMBH) mass (M_(BH)) and the properties of the host galaxy have useful implications for our understanding of the growth of SMBHs and evolution of galaxies. Here, we present newly observed correl[...]texto impreso
Guzmán, R. ; Graham, A. W. ; Matkovic, A. ; Vass, I. ; Gorgas García, Francisco Javier ; Cardiel López, Nicolás | Astronomical Soc Pacific | 2003We present preliminary results of an extensive study of the fundamental properties of dwarf elliptical galaxies (dEs) in the Coma cluster. Our study will combine HST surface photometry with ground-based UBRIJK photometry and optical spectroscopy[...]texto impreso
We present new medium resolution kinematic data for a sample of 21 dwarf early-type galaxies (dEs) mainly in the Virgo cluster. These data are used to study the origin of the dE population inhabiting rich clusters. Within them we detect two diff[...]texto impreso
Michielsen, D. ; Boselli, A. ; Conselice, C. J. ; Toloba, E. ; Whiley, I. M. ; Aragón Salamanca, A. ; Balcells, M. ; Cardiel López, Nicolás ; Cenarro, A. J. ; Gorgas García, Francisco Javier ; Peletier, R. F. ; Vazdekis, A. | Wiley | 2008-04-11Dwarf galaxies, as the most numerous type of galaxy, offer the potential to study galaxy formation and evolution in detail in the nearby universe. Although they seem to be simple systems at first view, they remain poorly understood. In an attemp[...]texto impreso
Cardiel López, Nicolás ; Gorgas García, Francisco Javier ; Sánchez Blázquez, P. ; Cenarro, A. J. ; Pedraz, S. ; Bruzual, G. ; Klement, J. | EDP Sciencies | 2003-10It is well known that, when analyzed in the light of current synthesis model predictions, variations in the physical properties of single stellar populations (e.g. age, metallicity, initial mass function, element abundance ratios) may have a sim[...]