Astrofísicas: Grupo local

  • Publicación
    QUIJOTE Scientific Results - XVII. Studying the anomalous microwave emission in the Andromeda Galaxy with QUIJOTE-MFI
    The Andromeda Galaxy (M31) is the Local Group galaxy that is most similar to the Milky Way (MW). The similarities between the two galaxies make M31 useful for...
  • Publicación
    Radial Velocities of Galactic Halo Stars in Virgo
    We present multi-slit radial velocity measurements for 111 stars in the direction of the Virgo Stellar Stream (VSS). The stars were photometrically selected to...
  • Publicación
    Radial Velocity of the Phoenix Dwarf Galaxy: Linking Stars and H I Gas
    We present the first radial velocity measurement of the stellar component of the Local Group dwarf galaxy Phoenix, using the FORS1 instrument at the VLT's Unit...
  • Charla
    Reading the Chemical Evolution of the Fornax dSph
    Dwarf spheroidal (dSph) galaxies are the smallest, closest and most abundant galaxies in the Universe and therefore excellent laboratories to study star...
  • Publicación
    Resolved stellar populations in dSphs. What can they tell us about galaxy evolution?
    We present a comprehensive photometric study of the Fornax and the Andromeda II dwarf spheroidal (dSph) galaxies. It is based on the up-to-date deepest...
  • Publicación
    Rotating stellar populations in the Fornax dSph galaxy
    We present a novel analysis of the internal kinematics of the Fornax dwarf spheroidal galaxy. Our results are based on the largest sample of spectroscopic data...
  • Publicación
    Sailing under the Magellanic Clouds: a DECam view of the Carina dwarf
    We present deep optical photometry from the DECam imager on the 4 m Blanco telescope of over 12 deg2 around the Carina dwarf spheroidal, with complete coverage...
  • Publicación
    Seeking footprints of the primeval Universe in dwarf galaxies
    We present the star formation histories (SFHs) of four isolated dwarf galaxies, Cetus, Tucana, LGS-3, and Phoenix, as a function of galactocentric radius. Our...
  • Charla
    Shedding light on the darkest galaxies: the Local Group dwarfs
    Crucial issues in cosmology and astrophysics are to understand the process of galaxy formation and evolution and the nature of what appears to be the dominant...