Astrophysical: Galaxies

  • Publication
    Herschel/HerMES: the X-ray-infrared correlation for star-forming galaxies at z˜1
    For the first time, we investigate the X-ray/infrared (IR) correlation for star-forming galaxies (SFGs) at z˜ 1, using SPIRE submm data from the recently...
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    Hidden depths in the local Universe: The Stellar Stream Legacy Survey
    Context. Mergers and tidal interactions between massive galaxies and their dwarf satellites are a fundamental prediction of the Lambda-cold dark matter...
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    Hidden star-formation in the cluster of galaxies Abell 1689
    At a redshift of 0.18, Abell 1689 is so far the most distant cluster of galaxies for which substantial mid-infrared (MIR) data have been published. Its mapping...
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    Hidden Trigger for the Giant Starburst Arc in M83?
    The huge star formation events that occur at some galactic centers do not provide enough clues as to their origin, since the morphological signatures of the...
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    HIDEEP survey (Minchin+, 2003)
    HIDEEP was carried out in a region of Centaurus centred on RA=13h40m00s, DE=30{deg}00'00" (J2000) with 1024 spectral channels covering 1280 to 12700km/s. As a...
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    Hierarchical Bayesian approach for estimating physical properties in nearby galaxies: Age Maps (Paper II)
    One of the fundamental goals of modern astrophysics is to estimate the physical parameters of galaxies. We present a hierarchical Bayesian model to compute age...
  • Publication
    Hierarchical star formation across the ring galaxy NGC 6503
    We present a detailed clustering analysis of the young stellar population across the star-forming ring galaxy NGC 6503, based on the deep Hubble Space Telescope...
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    High and low Sérsic index bulges in Milky Way- and M31-like galaxies: origin and connection to the bar with TNG50
    We study bulge formation in MW/M31-like galaxies in a Λ-cold dark matter scenario, focusing on the origin of high- and low-Sersic index bulges. For this purpose...
  • Publication
    High Dense Gas Fraction in a Gas-rich Star-forming Galaxy at z = 1.2
    We report observations of dense molecular gas in the star-forming galaxy EGS 13004291 (z = 1.197) using the Plateau de Bure Interferometer. We tentatively...