Charla
Globular clusters systems and their host dark matter halos
In the Λ-CDM galaxy formation paradigm, the star formation history of a galaxy is coupled to the total mass of its dark matter halo through processes like...
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PublicaciónGOYA Survey: U and B Number Counts in the Groth-Westphal StripWe present U and B galaxy number counts from a field that comprises a 0.29 square degrees area of sky, and which covers the Groth-Westphal Strip (Groth et al...
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PublicaciónGradients of excitation in the nuclei of starburst galaxiesThe use of long-slit spectroscopy at high spectral and spatial resolution has made it possible to measure gradients of gaseous excitation and also velocity...
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PublicaciónGravity Binding and Pressure Bounding of Hii regions and Molecular Clouds in Interacting GalaxiesWe have observed 3 pairs of interacting galaxies (the Antennae, Arp 236, and NGC 1614) using the Fabry-Perot interferometer GHαFaS (Galaxy Hα Fabry-Perot system...
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PublicaciónH II region statistics in spiralsHigh-resolution maps of the spiral galaxies NGC 3992 and NGC 4321, obtained with the Taurus camera at the 4.2-m William Herschel Telescope are analyzed. The...
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PublicaciónH II Regions Within a Compact High Velocity Cloud. A Nearly Starless Dwarf Galaxy?Within the SECCO survey we identified a candidate stellar counterpart to the Ultra Compact High Velocity Cloud (UCHVC) HVC274.68+74.70-123 that was suggested by...
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PublicaciónH II regions, morphology and star formation in disc galaxies.The distribution and morphology of H II regions in the discs of spirals has been examined in great detail for a set of objects imaged in Hα. In those with...
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CharlaHerMES HFLS3: A dust-obscured massive maximum-starburst galaxy at a redshift of 6.34How do the first galaxies form and evolve? Optical and near-infrared deep surveys are now finding galaxies at very high redshifts. However, they are typically...
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PublicaciónHerMES: Far infrared properties of known AGN in the HerMES fieldsNuclear and starburst activity are known to often occur concomitantly. Herschel-SPIRE provides sampling of the far-infrared (FIR) spectral energy distributions...