Noticia
Un "último aliento" en la vida de las galaxias
Un equipo internacional de astrónomos ha descubierto que las galaxias con núcleos activos, es decir, aquellas cuyo agujero negro central está en continuo...
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NoticiaUn caos magnético escondido en la galaxia del RemolinoEn lo más profundo de la estructura espiral de las galaxias hay una fuerza escondida: los campos magnéticos. Pese a ser invisibles a los telescopios...
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PublicaciónUnbiased Large Spectroscopic Surveys of Galaxies Selected by SPICA Using Dust BandsThe mid-infrared range contains many spectral features associated with large molecules and dust grains such as polycyclic aromatic hydrocarbons and silicates...
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CharlaUnbiased studies of galactic outflowsLarge-scale outflows from galaxies are a crucially important yet poorly understood aspect of galaxy evolution. They redistribute gas and metals into the IGM...
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PublicaciónUsing color-magnitude diagrams and spectroscopy to derive star formation histories: VLT observations of FornaxWe undertook a study of the star formation and chemical enrichment history of the Fornax dSph galaxy. We used the VLT with FORS1 to obtain photometry reaching...
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PublicaciónVery high redshift quasars and the rapid emergence of supermassive black holesThe observation of quasars at very high redshift such as Pōniuā'ena is a challenge for models of supermassive black hole (SMBH) formation. This work presents a...
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PublicaciónViolent star formation in NGC 2363We present narrowband H-alpha imaging and long-slit optical and near-infrared spectroscopy of the giant H II region NGC 2363. The spectroscopic data are taken...
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PublicaciónVLA and ALMA observations of the lensed radio-quiet quasar SDSS J0924+0219: a molecular structure in a 3 μJy radio sourceWe present Karl G. Jansky Very Large Array (VLA) and Atacama Large Millimetre Array (ALMA) observations of SDSS J0924+0219, a z = 1.524 radio-quiet lensed...
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PublicaciónWarm ionized gas in CALIFA early-type galaxies. 2D emission-line patterns and kinematics for 32 galaxiesContext. The morphological, spectroscopic, and kinematical properties of the warm interstellar medium (wim) in early-type galaxies (ETGs) hold key observational...