Publicación
Stellar haloes of disc galaxies at z ˜ 1
Taking advantage of the ultradeep near-infrared imaging obtained with the Hubble Space Telescope on the Hubble Ultra Deep Field, we detect and explore for the...
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PublicaciónStellar haloes outshine disc truncations in low-inclined spiralsThe absence of stellar disc truncations in low-inclined spiral galaxies has been a matter of debate in the last decade. Disc truncations are often observed in...
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PublicaciónStellar kinematics across the Hubble sequence in the CALIFA survey: general properties and aperture correctionsWe present the stellar kinematic maps of a large sample of galaxies from the integral-field spectroscopic survey CALIFA. The sample comprises 300 galaxies...
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PublicaciónStellar kinematics and dark matter in dwarf galaxiesIn this review I will discuss the current status on determinations of the dark matter content and distribution in Milky Way dwarf spheroidals, for which the...
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PublicaciónStellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-type Galaxies from the SMAKCED Project. I. Kinematically Decoupled Cores and Implications for Infallen Groups in ClustersWe present evidence for kinematically decoupled cores (KDCs) in two dwarf early-type (dE) galaxies in the Virgo cluster, VCC 1183 and VCC 1453, studied as part...
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PublicaciónStellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-type Galaxies from the SMAKCED Project. II. The Survey and a Systematic Analysis of Kinematic Anomalies and AsymmetriesWe present spatially resolved kinematics and global stellar populations and mass-to-light ratios for a sample of 39 dwarf early-type (dE) galaxies in the Virgo...
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PublicaciónStellar Kinematics and Structural Properties of Virgo Cluster Dwarf Early-type Galaxies from the SMAKCED Project. III. Angular Momentum and Constraints on Formation ScenariosWe analyze the stellar kinematics of 39 dwarf early-type galaxies (dEs) in the Virgo Cluster. Based on the specific stellar angular momentum λRe and the...
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PublicaciónStellar Kinematics in Double-Barred Galaxies: The σ-HollowsWe present SAURON integral-field stellar velocity and velocity dispersion maps for four double-barred early-type galaxies: NGC 2859, NGC 3941, NGC 4725, and NGC...
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PublicaciónStellar mass fraction and quasar accretion disk size in SDSS J1004+4112 from photometric follow-upThe gravitational lens SDSS J1004+4112 was the first discovered system where a background quasar is lensed by a galaxy cluster instead of a single galaxy. We...