Astrofísicas: Formación estelar

  • Publicación
    LeMMINGs III. The e-MERLIN legacy survey of the Palomar sample: exploring the origin of nuclear radio emission in active and inactive galaxies through the [O III] - radio connection
    What determines the nuclear radio emission in local galaxies? To address this question, we combine optical [O III] line emission, robust black hole (BH) mass...
  • Publicación
    Lessons from the massive relic NGC 1277: Remaining in situstar formation in the cores of massive galaxies
    Near-ultraviolet (NUV) spectroscopic studies have suggested that passively evolving massive, early-type galaxies host sub-one per cent fractions of young stars...
  • Charla
    Let there be light: galaxy formation for the novice
    The origin of the galaxies represents an important focus of current cosmological research, both observational and theoretical. Its resolution involves a...
  • Publicación
    Linking star formation thresholds and truncations in the thin and thick disks of the low-mass galaxy UGC 7321
    Thin and thick disks are found in most spiral galaxies, yet their formation scenarios remain uncertain. Whether thick disks form through slow or fast, internal...
  • Publicación
    Local and Global Gas Metallicity versus Stellar Age Relation in MaNGA Galaxies
    The search for new global scaling relations linking the physical properties of galaxies has a fundamental interest. Furthermore, their recovery from spatially...
  • Publicación
    Local anticorrelation between star formation rate and gas-phase metallicity in disc galaxies
    Using a representative sample of 14 star-forming dwarf galaxies in the local Universe, we show the existence of a spaxel-to-spaxel anticorrelation between the...
  • Publicación
    Long slit spectroscopy of NGC 5506
    The galaxy NGC 5506 hosts an active nucleus, that presents characteristics that are intermediate between Sy1 and Sy2. We discuss long slit spectra of NGC 5506...
  • Publicación
    Long slit spectroscopy of the nuclear zone of NGC 253
    A study has been undertaken of the physical conditions of the ionized gas within the starburst region of the galaxy NGC 253, using long slit spectroscopy at...
  • Noticia
    Los exoplanetas rocosos y sus estrellas anfitrionas podrían tener una composición similar
    Las estrellas recién formadas están rodeadas por un disco protoplanetario. Una fracción del material del disco se condensa en bloques formadores de planetas y...