Journal: Astronomy and Astrophysics

  • Publication
    Detection of a 23.6 min periodic modulation in the optical counterpart of 3XMMJ051034.6-670353
    We present high speed optical photometric observations made using the NTT and ULTRACAM of the optical counterpart of 3XMMJ051034.6-670353, which was recently...
  • Publication
    Detection of a high-velocity sodium feature on the ultra-hot Jupiter WASP-121 b
    Context. Ultra-hot Jupiters, with their high equilibrium temperatures and resolved spectral lines, have emerged as a perfect testbed for new analysis techniques...
  • Publication
    Detection of a large Be circumstellar disk during X-ray quiescence of XTE J1946+274
    Aims: We present a multiwavelength study of the Be/X-ray binary system XTE J1946+274 with the main goal of better characterizing its behavior during X-ray...
  • Publication
    Detection of an ionized gas outflow in the extreme UV-luminous star-forming galaxy BOSS-EUVLG1 at z = 2.47
    BOSS-EUVLG1 is the most ultraviolet (UV) and Lyα luminous galaxy to be going through a very active starburst phase detected thus far in the Universe. It is...
  • Publication
    Detection of barium in the atmospheres of the ultra-hot gas giants WASP-76b and WASP-121b. Together with new detections of Co and Sr+ on WASP-121b
    Context. High-resolution spectroscopy studies of ultra-hot Jupiters have been key in our understanding of exoplanet atmospheres. Observing into the atmospheres...
  • Publication
    Detection of bridge emission above 50 GeV from the Crab pulsar with the MAGIC telescopes
    Context. The Crab pulsar is the only astronomical pulsed source detected at very high energy (VHE, E > 100 GeV) gamma rays. The emission mechanism of VHE...
  • Publication
    Detection of CO emission lines in the dayside atmospheres of WASP-33b and WASP-189b with GIANO
    Ultra-hot Jupiters (UHJs) are expected to possess temperature inversion layers in their dayside atmospheres. Recent thermal emission observations have...
  • Publication
    Detection of emission in the Si I 1082.7 nm line core in sunspot umbrae
    Context. Determining empirical atmospheric models for the solar chromosphere is difficult since it requires the observation and analysis of spectral lines that...
  • Publication
    Detection of extragalactic magnetic massive stars
    Context. Studies of the magnetic characteristics of massive stars have recently received significant attention because they are progenitors of highly magnetised...