Astrofísicas: Galaxias

  • Publicación
    The European Large Area ISO Survey - VII. ROSAT observations of ELAIS sources
    We present a cross-correlation between the European Large Area ISO Survey (ELAIS) 15-μm ISO survey with the ROSAT (0.1-2keV) all-sky survey and the pointed...
  • Publicación
    The European Large Area ISO Survey - VIII. 90-μm final analysis and source counts
    We present a re-analysis of the European Large Area Infrared Space Observatory (ISO) Survey (ELAIS) 90-μm observations carried out with ISOPHOT, an instrument...
  • Publicación
    The European Large Area ISO Survey: optical identifications of 15-μm and 1.4-GHz sources in N1 and N2
    We present the multiwavelength properties and catalogue of the 15μm and 1.4GHz radio sources detected in the European Large Area ISO Survey (ELAIS) areas N1 and...
  • Publicación
    The European Large-Area ISO Survey (ELAIS): the final band-merged catalogue
    We present the final band-merged European Large-Area ISO Survey (ELAIS) Catalogue at 6.7, 15, 90 and 175 μm, and the associated data at U, g', r', i', Z, J, H...
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    The Evolution of a Mass-selected Sample of Early-Type Field Galaxies
    We investigate the evolution of mass-selected early-type field galaxies using a sample of 28 gravitational lenses spanning the redshift range 0
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    The evolution of compact massive quiescent and star-forming galaxies derived from the R<SUB>e</SUB>-R<SUB>h</SUB> and M<SUB>star</SUB>-M<SUB>h</SUB> relations
    The mean size (effective radius R e) of massive galaxies (MGs; M star > 10 11.2M ⊙) is observed to increase steadily with cosmic time. It is still unclear...
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    The evolution of compact supernova remnants in a strongly magnetized medium
    Two-dimensional simulations of the evolution of supernova remnants in a uniform, high-density medium are presented. The medium is magnetized, and its magnetic...
  • Publicación
    The evolution of early-type galaxies in clusters from z˜ 0.8 to z ˜ 0: the ellipticity distribution and the morphological mix
    We present the ellipticity distribution and its evolution for early-type galaxies in clusters from z˜ 0.8 to the current epoch, based on the WIde-field Nearby...
  • Publicación
    The evolution of galaxy sizes
    We present a study of galaxy sizes in the local Universe as a function of galaxy environment, comparing clusters and the general field. Galaxies with radii and...