Astrophysical: Techniques

  • Publication
    TOI-220 b: a warm sub-Neptune discovered by TESS
    In this paper, we report the discovery of TOI-220 b, a new sub-Neptune detected by the Transiting Exoplanet Survey Satellite (TESS) and confirmed by radial...
  • Publication
    TOI-2257 b: A highly eccentric long-period sub-Neptune transiting a nearby M dwarf
    Context. Thanks to the relative ease of finding and characterizing small planets around M-dwarf stars, these objects have become cornerstones in the field of...
  • Publication
    TOI-2266 b: A keystone super-Earth at the edge of the M dwarf radius valley
    We validate the Transiting Exoplanet Survey Satellite (TESS) object of interest TOI-2266.01 (TIC 8348911) as a small transiting planet (most likely a super...
  • Publication
    TOI-2285b: A 1.7 Earth-radius planet near the habitable zone around a nearby M dwarf
    We report the discovery of TOI-2285b, a sub-Neptune-sized planet transiting a nearby (42 pc) M dwarf with a period of 27.3 d. We identified the transit signal...
  • Publication
    TOI-2285b: A 1.7 Earth-radius planet near the habitable zone around a nearby M dwarf
    We report the discovery of TOI-2285b, a sub-Neptune-sized planet transiting a nearby (42 pc) M dwarf with a period of 27.3 d. We identified the transit signal...
  • Publication
    TOI-2458 b: A mini-Neptune consistent with in situ hot Jupiter formation
    We report on the discovery and spectroscopic confirmation of TOI-2458 b, a transiting mini-Neptune around an F-type star leaving the main-sequence with a mass...
  • Publication
    TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star
    We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The transit signal...
  • Publication
    TOI-269 b: an eccentric sub-Neptune transiting a M2 dwarf revisited with ExTrA
    We present the confirmation of a new sub-Neptune close to the transition between super-Earths and sub-Neptunes transiting the M2 dwarf TOI-269 (TIC 220 479 565...
  • Publication
    TOI-3493 b: A planet with a Neptune-like density transiting a bright G0-type star
    We report the discovery of TOI-3493 b, a sub-Neptune-sized planet on an 8.15-d orbit transiting the bright (V=9.3) G0 star HD 119355 (aka TIC 203377303)...