Astrofísicas: Formación estelar

  • Publicación
    The multifarious ionization sources and disturbed kinematics of extraplanar gas in five low-mass galaxies
    Aims: We investigate the origin of the extraplanar diffuse ionized gas (eDIG) and its predominant ionization mechanisms in five nearby (17-46 Mpc) low-mass (10...
  • Publicación
    The MUSE Atlas of Disks (MAD): resolving star formation rates and gas metallicities on <100 pc scales†
    We study the physical properties of the ionized gas in local discs using the sample of 38 nearby ˜108.5-11.2 M⊙ Star-Forming Main-Sequence (SFMS) galaxies...
  • Publicación
    The nature of arms in spiral galaxies. I - Azimuthal colour profiles of NGC 7479 and NGC 1832
    A set of parameters to characterize azimuthal profiles of galaxies is proposed and applied to the spiral structure of the galaxies NGC 1832 and NGC 7479...
  • Publicación
    The nature of giant clumps in high-z discs: a deep-learning comparison of simulations and observations
    We use deep learning to explore the nature of observed giant clumps in high-redshift disc galaxies, based on their identification and classification in...
  • Charla
    The nature of growing bulges within z < 1.3 galaxy disks in the GOODS-N Field
    In this work we have tried to verify what types of bulges are the descendants and the precursors of the bulges with blue colors observed at intermediate z...
  • Publicación
    The nature of the cometary nebula 1548 C27
    Results are presented on optical and near-IR photometry of cometary nebula 1548 C27, together with associated high and intermediate resolution spectroscopy of...
  • Publicación
    The Origin of the Relation between Metallicity and Size in Star-forming Galaxies
    For the same stellar mass, physically smaller star-forming galaxies are also metal richer. What causes the relation remains unclear. The central star-forming...
  • Publicación
    The OTELO survey. II. The faint-end of the Hα luminosity function at z ̃ 0.40
    Aims: We take advantage of the capability of the OTELO survey to obtain the Hα luminosity function (LF) at z ̃ 0.40. Because of the deepest coverage of OTELO...
  • Publicación
    The OTELO survey. Nature and mass-metallicity relation for Hα emitters at z ∼ 0.4
    Context. A sample of low-mass Hα emission line sources at z ∼ 0.4 was studied in the context of the mass-metallicty relation (MZR) and its possible evolution...