Astrofísicas: Galaxias enanas

  • Publicación
    Evolutionary phenomena in galaxies
    Topics discussed include the origin and early development of galaxies; gas and global star formation; galactic nuclei; population, age, and dynamics of the...
  • Publicación
    Evolutionary phenomena in galaxies; Summer School, Puerto de la Cruz, Spain, July 4-15, 1988, Contributed Papers
    Topics discussed in this symposium are on the Galaxy, the Magellanic Clouds, elliptical galaxies, the structure of spirals and galaxy interactions, and the gas...
  • Publicación
    Families of galaxies in the mu(e)-R(e) plane
    On the basis of a sample of Virgo cluster galaxies in a larger set of heterogeneous literature data, it is shown that ellipticals, early-type dwarfs, and bulges...
  • Publicación
    Families of galaxies in the mu(e)-R(e) plane
    It is shown on the basis of a complete sample of Virgo cluster galaxies and a larger set of varied data from the literature that ellipticals, early-type dwarfs...
  • Publicación
    Flares, Warps, Truncations, and Satellite: The Ultra-thin Galaxy UGC 11859
    The structure of the outskirts of galaxies provides valuable information about their past and evolution. Due to their projected orientation, edge-on isolated...
  • Noticia
    Galaxias enanas: laboratorios privilegiados para el estudio de la materia oscura
    La revista Nature Astronomy publica hoy, en su colección de publicaciones y reseñas dedicada a las galaxias enanas, un nuevo artículo escrito por Giuseppina...
  • Publicación
    Galaxies Going Bananas: Inferring the 3D Geometry of High-redshift Galaxies with JWST-CEERS
    The 3D geometries of high-redshift galaxies remain poorly understood. We build a differentiable Bayesian model and use Hamiltonian Monte Carlo to efficiently...
  • Charla
    Globular cluster systems and the origin of early-type dwarfs in Virgo
    Early-type dwarfs (dEs) are by far the most abundant galaxy population in nearby clusters. Whether these objects are primordial, or recent end-products of the...
  • Publicación
    H II regions in Sextans A
    CCD narrow-band H-alpha photometry of the Sextans A Local Group dwarf irregular galaxy is presented. Fourteen H II regions have been recorded. Their...