Astrofísicas: Formación de galaxias

  • Publicación
    Historical Perspectives on the Concept of Galaxy Size
    A brief narrative on how the effective radius and isophotal diameters were accepted as galaxy size measures is presented. Evidence suggests that these...
  • Noticia
    Imágenes de Hubble y GRANTECAN ayudan a identificar cómo se formaron las primeras galaxias
    Una de las preguntas más interesantes que los astrofísicos han tratado de responder desde hace décadas es cómo y cuándo se formaron las primeras galaxias. En...
  • Publicación
    JWST/NIRCam Narrowband Survey of Paβ Emitters in the Spiderweb Protocluster at z = 2.16
    We report the initial result of our Paβ narrowband imaging on a protocluster with the JWST Near Infrared Camera (NIRCam). As NIRCam enables deep narrowband...
  • 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
    MIGHTEE-HI: Evolution of HI Scaling Relations of Star-forming Galaxies at z < 0.5
    We present the first measurements of H I galaxy scaling relations from a blind survey at z > 0.15. We perform spectral stacking of 9023 spectra of star-forming...
  • Publicación
    On the Nature of Disks at High Redshift Seen by JWST/CEERS with Contrastive Learning and Cosmological Simulations
    Visual inspections of the first optical rest-frame images from JWST have indicated a surprisingly high fraction of disk galaxies at high redshifts. Here, we...
  • Publicación
    Overview of the DESI Milky Way Survey
    We describe the Milky Way Survey (MWS) that will be undertaken with the Dark Energy Spectroscopic Instrument (DESI) on the Mayall 4 m telescope at the Kitt Peak...
  • Publicación
    Spectroscopic Confirmation of CEERS NIRCam-selected Galaxies at z ≃ 8-10
    We present JWST/NIRSpec prism spectroscopy of seven galaxies selected from Cosmic Evolution Early Release Science (CEERS) survey NIRCam imaging with photometric...
  • Medio técnico
    Superordenador LaPalma
    El superordenador LaPalma es una de los catorce nodos de la Red Española de Supercomputación (RES), y forma parte de un sistema de superordenadores distribuidos...