Astrophysical: Galaxies

  • 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...
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    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...
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    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...
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    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...
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    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...
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    The impact of different physical processes on the statistics of Lyman-limit and damped Lyman α absorbers
    We compute the z = 3 neutral hydrogen column density distribution function f(NHI) for 19 simulations drawn from the Overwhelmingly Large Simulations project...
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    The Impact of Evolving Infrared Spectral Energy Distributions of Galaxies on Star Formation Rate Estimates
    We combine Herschel-Photodetector Array Camera and Spectrometer (PACS) data from the PACS Evolutionary Probe (PEP) program with Spitzer 24 μm and 16 μm...
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    The impact of galaxy formation on the total mass, mass profile and abundance of haloes
    We use cosmological hydrodynamical simulations to investigate how the inclusion of physical processes relevant to galaxy formation (star formation, metal-line...
  • Publication
    The impact of galaxy harassment on the globular cluster systems of early-type cluster dwarf galaxies
    The dynamics of globular cluster systems (GCSs) around galaxies are often used to assess the total enclosed mass, and even to constrain the dark matter...