Journal: Monthly Notices of the Royal Astronomical Society

  • Publication
    Radial constraints on the initial mass function from TiO features and Wing-Ford band in early-type galaxies
    At present, the main challenge to the interpretation of variations in gravity-sensitive line strengths as driven by a non-universal initial mass function (IMF)...
  • Publication
    Radial variations in the stellar initial mass function of early-type galaxies
    The hypothesis of a universal initial mass function (IMF) - motivated by observations in nearby stellar systems - has been recently challenged by the discovery...
  • Publication
    Radial velocity confirmation of a hot super-Neptune discovered by TESS with a warm Saturn-mass companion
    We report the discovery and confirmation of the planetary system TOI-1288. This late G dwarf harbours two planets: TOI-1288 b and TOI-1288 c. We combine TESS...
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    Radial velocity confirmation of K2-100b: a young, highly irradiated, and low-density transiting hot Neptune
    We present a detailed analysis of HARPS-N radial velocity observations of K2-100, a young and active star in the Praesepe cluster, which hosts a transiting...
  • Publication
    Radiative transfer models of dusty galaxian discs
    We present a set of face-on models of the radiative transfer of stellar light in exponential discs, taking into account absorption and multiple scattering...
  • Publication
    Radio jets in NGC 4151: where eMERLIN meets HST
    We present high-sensitivity eMERLIN radio images of the Seyfert galaxy NGC 4151 at 1.51 GHz. We compare the new eMERLIN images to those from archival MERLIN...
  • Publication
    Radio observations of extreme ULXs: revealing the most powerful ULX radio nebula ever or the jet of an intermediate-mass black hole?
    The most extreme ultraluminous X-ray sources (ULXs), with LX > 5 × 1040 erg s-1, are amongst the best candidates for hosting intermediate-mass black holes...
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    Radio source calibration for the Very Small Array and other cosmic microwave background instruments at around 30 GHz
    Accurate calibration of data is essential for the current generation of cosmic microwave background (CMB) experiments. Using data from the Very Small Array (VSA...
  • Publication
    Radio spectral properties of star-forming galaxies in the MIGHTEE-COSMOS field and their impact on the far-infrared-radio correlation
    We study the radio spectral properties of 2094 star-forming galaxies (SFGs) by combining our early science data from the MeerKAT International GHz Tiered...