Journal: Astronomy and Astrophysics

  • Publication
    Discovery of slow X-ray pulsations in the high-mass X-ray binary 4U 2206+54
    Context: The source 4U 2206+54 is one of the most enigmatic high-mass X-ray binaries. In spite of intensive searches, X-ray pulsations have not been detected in...
  • Publication
    Discovery of TeV γ-ray emission from the pulsar wind nebula 3C 58 by MAGIC
    Context. The pulsar wind nebula (PWN) 3C 58 is one of the historical very high-energy (VHE; E> 100 GeV) γ-ray source candidates. It is energized by one of the...
  • Publication
    Discovery of the first young brown dwarf in the Serpens cluster
    In this letter, we report the discovery of the first young early L-dwarf in the Serpens cloud. It is obscured by more than ten magnitudes of visual absorption...
  • Publication
    Discovery of the local counterpart of disc galaxies at z > 4: The oldest thin disc of the Milky Way using Gaia-RVS
    Context. JWST recently detected numerous disc galaxies at high redshifts, and there have been observations of cold disc galaxies at z > 4 with ALMA. In the...
  • Publication
    Discovery of the neutron star nature of SLX 1737-282
    SLX 1737-282 is a persistent moderately bright X-ray source 1fdg2 from the Galactic center. X-ray observations with the Wide Field Cameras on BeppoSAX have for...
  • Publication
    Discovery of the optical counterpart to the X-ray pulsar SAX J2103.5+4545
    We report optical and infrared photometric and spectroscopic observations that identify the counterpart to the 358.6-s X-ray transient pulsar SAX J2103.5+4545...
  • Publication
    Discovery of the X-ray burster SAX J1752.3-3138
    During a 50 ks monitoring observation of the Galactic bulge performed in September 1999 by the Wide Field Cameras on board the BeppoSAX satellite, an X-ray...
  • Publication
    Discovery of three nearby L dwarfs in the Southern Sky
    We report the discovery of three L dwarfs in the solar vicinity within 30 parsecs. These objects were originally found as proper motion objects from a...
  • Publication
    Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815
    We present the discovery and characterization of two warm mini-Neptunes transiting the K3V star TOI-815 in a K-M binary system. Analysis of its spectra and...