Journal: Monthly Notices of the Royal Astronomical Society

  • Publication
    Mergers and interactions in Sloan Digital Sky Survey type 2 quasars at z˜ 0.3-0.4. SDSS J143027.66-005614.8: a case study
    We present a compilation of Hubble Space Telescope (HST) images of 58 luminous Sloan Digital Sky Survey (SDSS) type 2 active galactic nuclei (AGNs) at ?. Of...
  • Publication
    Mesh-free hydrodynamics in PKDGRAV3 for galaxy formation simulations
    We extend the state-of-the-art N-body code PKDGRAV3 with the inclusion of mesh-free gas hydrodynamics for cosmological simulations. Two new hydrodynamic solvers...
  • Publication
    Metal-line emission from the warm-hot intergalactic medium - I. Soft X-rays
    Emission lines from metals offer one of the most promising ways to detect the elusive warm-hot intergalactic medium (WHIM; 105 T 107K), which is thought to...
  • Publication
    Metal-line emission from the warm-hot intergalactic medium - II. Ultraviolet
    Approximately half the baryons in the local Universe are thought to reside in the warm-hot intergalactic medium (WHIM), i.e. diffuse gas with temperatures in...
  • Publication
    Metallicities from high-resolution spectra of 49 RR Lyrae variables
    Accurate metallicities of RR Lyrae are extremely important in constraining period-luminosity-metallicity (PLZ) relationships, particularly in the near-infrared...
  • Publication
    Metallicity gradient of the thick disc progenitor at high redshift
    We have developed a novel Markov Chain Monte Carlo chemical 'painting' technique to explore possible radial and vertical metallicity gradients for the thick...
  • Publication
    Metallicity gradients of disc stars for a cosmologically simulated galaxy
    We analyse for the first time the radial abundance gradients of the disc stars of a disc galaxy simulated with our three-dimensional, fully cosmological...
  • Publication
    Metallicity profiles of ultradiffuse galaxies in NIHAO simulations
    Supernovae feedback driven expansion has proven to be a viable mechanism to explain the average properties, such as size, colour, mass, and internal kinematics...
  • Publication
    Mg and TiO spectral features at the near-IR: spectrophotometric index definitions and empirical calibrations
    Using the near-infrared spectral stellar library of Cenarro et al., the behaviour of the MgI line at 8807 Å and nearby TiO bands is analyzed in terms of the...