Publication type: Refereed

  • Publication
    Warp and flare of the Galactic disc revealed with supergiants by Gaia EDR3
    Context. The outer Galactic disc contains some features such as the warp and flare, whose origin is still debated. The Gaia data provide an excellent...
  • Publication
    Warps and correlations with intrinsic parameters of galaxies in the visible and radio
    From a comparison of the different parameters of warped galaxies in the radio, and especially in the visible, we find that: a) No large galaxy (large mass or...
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    Was the progenitor of the Sagittarius stream a disc galaxy?
    We use N-body simulations to explore the possibility that the Sagittarius (Sgr) dwarf galaxy was originally a late-type, rotating disc galaxy, rather than a non...
  • Publication
    Washington photometry of five star clusters in the Large Magellanic Cloud
    Aims: We present CCD photometry in the Washington system C and T1 passbands down to T1 ~ 22.5 in the fields of NGC 1697, SL 133, NGC 1997, SL 663, and OHSC 28...
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    WASP-127b: a misaligned planet with a partly cloudy atmosphere and tenuous sodium signature seen by ESPRESSO
    Context. The study of exoplanet atmospheres is essential for understanding the formation, evolution, and composition of exoplanets. The transmission...
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    WASP-135b: A Highly Irradiated, Inflated Hot Jupiter Orbiting a G5V Star
    We report the discovery of a new transiting planet from the WASP survey. WASP-135b is a hot Jupiter with radius 1.30 ± 0.09 R Jup, mass 1.90 ± 0.08 M Jup, and...
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    WASP-14 b: transit timing analysis of 19 light curves
    Although WASP-14 b is one of the most massive and densest exoplanets on a tight and eccentric orbit, it has never been a target of photometric follow-up...
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    WASP-92b, WASP-93b and WASP-118b: three new transiting close-in giant planets
    We present the discovery of three new transiting giant planets, first detected with the WASP telescopes, and establish their planetary nature with follow up...
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    Water ice and organics on the surface of the asteroid 24 Themis
    It has been suggested that Earth's current supply of water was delivered by asteroids, some time after the collision that produced the Moon (which would have...