Journal: Monthly Notices of the Royal Astronomical Society

  • Publication
    TOI-544 b: a potential water-world inside the radius valley in a two-planet system
    We report on the precise radial velocity follow-up of TOI-544 (HD 290498), a bright K star (V = 10.8), which hosts a small transiting planet recently discovered...
  • Publication
    TOI-757 b: an eccentric transiting mini-Neptune on a 17.5-d orbit
    We report the spectroscopic confirmation and fundamental properties of TOI$-$757 b, a mini$-$Neptune on a 17.5$-$d orbit transiting a bright star ($V\, =\, 9.7$...
  • Publication
    TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf
    We present the discovery of two exoplanets transiting TOI-836 (TIC 440887364) using data from TESS Sector 11 and Sector 38. TOI-836 is a bright (T = 8.5 mag)...
  • Publication
    TOI-837 b is a young Saturn-sized exoplanet with a massive 70 M<SUB>⊕</SUB> core
    We present an exhaustive photometric and spectroscopic analysis of TOI-837, a F9/G0 35 Myr young star, hosting a transiting exoplanet, TOI-837 b, with an...
  • Publication
    Top-heavy integrated galactic stellar initial mass functions in starbursts
    Star formation rates (SFRs) larger than 1000 M&sun; yr-1 are observed in extreme starbursts. This leads to the formation of star clusters with masses >106 M&sun...
  • Publication
    TOpI-2447 b / NGTS-29 b: a 69-day Saturn around a Solar analogue
    Discovering transiting exoplanets with relatively long orbital periods (>10 d) is crucial to facilitate the study of cool exoplanet atmospheres (T eq < 700 K)...
  • Publication
    Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies
    We characterize for the first time the torus properties of an ultra-hard X-ray (14-195 keV) volume-limited (DL 40 Mpc) sample of 24 Seyfert (Sy) galaxies...
  • Publication
    Towards a dynamical mass of the ultraluminous X-ray source NGC 5408 X-1
    We obtained multi-epoch Very Large Telescope optical spectroscopic data in 2011 and 2012 on the ultraluminous X-ray source NGC 5408 X-1. We confirm that the He...
  • Publication
    Towards a new classification of galaxies: principal component analysis of CALIFA circular velocity curves
    We present a galaxy classification system for 238 (E1-Sdm) CALIFA (Calar Alto Legacy Integral Field Area) galaxies based on the shapes and amplitudes of their...