Publication
Long slit spectroscopy of the nuclear zone of NGC 253
A study has been undertaken of the physical conditions of the ionized gas within the starburst region of the galaxy NGC 253, using long slit spectroscopy at...
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PublicationLow-redshift quasars in the SDSS Stripe 82 - II. Associated companion galaxies and signature of star formationWe present optical spectroscopy of the close companions of 22 low-redshift (z < 0.5) quasars (QSO) selected from a larger sample of QSO in the SDSS Stripe82...
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PublicationLy α emitters as tracers of proto-cluster of galaxies at z ~ 2 - 4We propose to use the OSIRIS tunable filters to perform for the first time a systematic study of the environment of Radio Loud and Radio Quiet quasars in...
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PublicationLy α emitters at z ~ 6 in the OTELO surveyIn this paper we discuss the detection of Ly α galaxies at 4.6 ≳ z ≳ 6.6 within the OTELO survey. We estimate the expected number of objects that will be found...
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PublicationLyman break and ultraviolet-selected galaxies at z ˜ 1 - I. Stellar populations from the ALHAMBRA surveyWe take advantage of the exceptional photometric coverage provided by the combination of GALEX data in the ultraviolet (UV) and the ALHAMBRA survey in the...
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PublicationLyman Break and ultraviolet-selected galaxies at z ˜ 1 - II. PACS 100 μm/160 μm FIR detectionsIn this work, we report the Photodetector Array Camera and Spectrometer (PACS) 100 μm/160 μm detections of a sample of 42 GALEX-selected and far-infrared (FIR)...
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NewsMagnetic turbulence hidden in the Whirlpool GalaxyThere is a force hidden deep inside galaxies: magnetic fields. Invisible to conventional telescopes, they are a factor in galaxy evolution, regulating the...
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PublicationMapping the stellar population and gas excitation of MaNGA galaxies with MEGACUBES. Results for AGN versus control sampleWe present spaxel-by-spaxel stellar population fits for the ~10 000 MaNGA data cubes. We provide multiple extension fits files, nominated as MEGACUBES, with...
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PublicationMass outflow and its consequences in the circumnuclear zones of galaxiesSpectroscopic and photometric observations are used to determine the distributions of gas and the kinematics in the central zones of a number of spirals. In...