Astrophysical: Galaxies

  • Publication
    The Hα nature of the Universe at z ˜ 0.83
    We present here the results of a survey searching for current-star forming galaxies at at z ˜ 0.83. Objects are selected by their emission in the Hα line...
  • News
    The IAC participates in the James Webb telescope's largest map of the universe
    The largest observation program of the James Webb Space Telescope (JWST) has released its data: nearly 800,000 galaxies observed in unprecedented detail. COSMOS...
  • News
    The IAC promotes European Project Management with the ExGal-Twin 2025 workshop
    The Canary Islands Institute of Astrophysics (IAC) is promoting knowledge about European project management with a dedicated forum taking place on April 23 and...
  • Publication
    The IAC Stripe 82 Legacy Project: a wide-area survey for faint surface brightness astronomy
    We present new deep co-adds of data taken within Stripe 82 of the Sloan Digital Sky Survey (SDSS), especially stacked to reach the faintest surface brightness...
  • Publication
    The IAC stripe82 legacy project
    We present new deep co-adds of data taken within Stripe 82 of the Sloan Digital Sky Survey (SDSS), especially stacked to reach the faintest surface brightness...
  • Publication
    The impact from survey depth and resolution on the morphological classification of galaxies
    We consistently analyse for the first time the impact of survey depth and spatial resolution on the most used morphological parameters for classifying galaxies...
  • Publication
    The impact of a non-universal Initial Mass Function on the star formation histories of early-type galaxies
    Recent results on the non-universality of the Initial Mass Function (IMF) have shown strong evidence of IMF variations with galaxy velocity dispersion, with a...
  • Publication
    The Impact of Bars on Disk Breaks as Probed by S4G Imaging
    We have analyzed the radial distribution of old stars in a sample of 218 nearby face-on disks, using deep 3.6 μm images from the Spitzer Survey of Stellar...
  • Publication
    The impact of baryons on the spins and shapes of dark matter haloes
    We use numerical simulations to investigate how the statistical properties of dark matter (DM) haloes are affected by the baryonic processes associated with...