Astrophysical: Galaxies

  • Publication
    Signs of 'Everything Everywhere All at Once' formation in low-surface-brightness globular-cluster-rich dwarf galaxies
    Context. Only two ultra-diffuse galaxies (UDGs) have spatially resolved stellar population properties, showing flat to rising metallicity profiles, indicative...
  • Publication
    Signs of environmental effects on star-forming galaxies in the Spiderweb protocluster at z = 2.16
    We use multi-object near-infrared spectroscopy with VLT/KMOS to investigate the role of the environment in the evolution of the ionized gas properties of narrow...
  • Publication
    Silicates versus Sulphur - Searching for Clues about Ionian Vulcanism with Canaricam
    Vulcanism was first detected on Io in 1978 by Voyager 1. Since then it has been recognised that Io is the most volcanically active body in the Solar System...
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    Simulating galactic outflows with kinetic supernova feedback
    Feedback from star formation is thought to play a key role in the formation and evolution of galaxies, but its implementation in cosmological simulations is...
  • Publication
    Simulating galactic outflows with thermal supernova feedback
    Cosmological simulations make use of sub-grid recipes for the implementation of galactic winds driven by massive stars because direct injection of supernova...
  • Publication
    Simulations of Magnetic Fields in Filaments
    The intergalactic magnetic field within filaments should be less polluted by magnetized outflows from active galaxies than magnetic fields in clusters...
  • Publication
    Simultaneous modelling of the stellar halo and globular cluster system of NGC 5128
    An important test for models of galaxy formation lies in the metallicity distribution functions (MDFs) of spheroid stars and their globular clusters (GCs). We...
  • Publication
    Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008
    The blazar PG 1553+113 is a well known TeV γ-ray emitter. In this paper we determine its spectral energy distribution through simultaneous multi-frequency data...
  • Publication
    Simultaneous Multiwavelength Observation of Mkn 501 in a Low State in 2006
    We present results of the multiwavelength campaign on the TeV blazar Mkn 501 performed in 2006 July, including MAGIC for the very-high-energy (VHE) γ-ray band...