We present near-infrared imaging obtained with ESO VLT/ISAAC of a sample of 16 low luminosity radio-quiet quasars (RQQs) at the epoch around the peak of the...
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PublicationThe Properties of Quasar Hosts at the Peak of the Quasar Activity
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PublicationThe Properties of Satellite Galaxies in External Systems. I. Morphology and Structural Parameters
We present the first results of an ongoing project to study the morphological, kinematical, dynamical, and chemical properties of satellite galaxies of external...
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PublicationThe Properties of Satellite Galaxies in External Systems. II. Photometry and Colors
In this second paper dedicated to the study of satellite galaxies we present broadband photometry in the B, V, R, and I filters of 49 satellite galaxies...
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PublicationThe properties of the stellar populations in ULIRGs - I. Sample, data and spectral synthesis modelling
We present deep long-slit optical spectra for a sample of 36 ultraluminous infrared galaxies (ULIRGs), taken with the William Herschel Telescope on La Palma...
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PublicationThe properties of the stellar populations in ULIRGs - II. Star formation histories and evolution
This is the second of two papers presenting a detailed long-slit spectroscopic study of the stellar populations in a sample of 36 ultraluminous infrared...
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PublicationThe properties of the young stellar populations in powerful radio galaxies at low and intermediate redshifts
We present high-quality, wide spectral coverage long-slit optical spectra for 12 powerful radio sources at low and intermediate redshifts (z < 0.7) that show...
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PublicationThe PSZ-MCMF catalogue of Planck clusters over the DES region
We present the first systematic follow-up of Planck Sunyaev-Zeldovich effect (SZE) selected candidates down to signal-to-noise (S/N) of 3 over the 5000 deg2...
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NewsThe puzzle of the galaxy with no dark matter
International research led by the Instituto de Astrofísica de Canarias (IAC) and the University of La Laguna (ULL) has found the first evidence of a massive...
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NewsThe puzzle of the strange galaxy made of 99.99% dark matter is solved
At present, the formation of galaxies is difficult to understand without the presence of a ubiquitous, but mysterious component, termed dark matter. Astronomers...