Publicación
Ultra-Deep Imaging: Structure of Disks and Haloes
Deep imaging is a fundamental tool in the study of the outermost structures of galaxies. We review recent developments in ultra-deep imaging of galaxy disks and...
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PublicaciónUltra-diffuse galaxies are smaller than Milky Way-like galaxies and more like dwarfsThe effective or half-light radius has become a very popular choice for characterising galaxy size, but it measures the concentration of light within galaxies...
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PublicaciónUltra-Diffuse Galaxies: a formation scenarioA large number of Ultra-Diffuse Galaxies (UDGs) has been detected over the past few years, both in clusters and in isolation. UDGs have stellar masses typical...
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PublicaciónUltra-sensitive Transition-edge Sensors for Far-Infrared Spectroscopy on SPICANot Available
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PublicaciónUltra-violet Variability of AGNNot Available
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PublicaciónUltracool dwarf binariesWe review here the multiplicity properties of ultracool dwarfs (spectral type later than M6) observed in three different environments and at three different...
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PublicaciónUltracool Dwarf Science from Widefield Multi-Epoch SurveysWidefield surveys have always provided a rich hunting ground for the coolest stars and brown dwarfs. The single epoch surveys at the beginning of this century...
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PublicaciónUltracool dwarfs in open clusters and star-forming regionsIn this contribution I review the results of the UKIRT Infrared Deep Sky Survey (UKIDSS) Galactic Clusters Survey (GCS) on the Initial Mass Function (IMF) and...
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PublicaciónUltracool dwarfs in the Kepler fieldUltracool dwarfs with spectral type M7 and later include very low-mass stars as well as brown dwarfs. Due to their intrinsic faintness, only 9 very low-mass...