Astrophysical: Accretion

  • Publication
    Multiband study of RX J0838-2827 and XMM J083850.4-282759: a new asynchronous magnetic cataclysmic variable and a candidate transitional millisecond pulsar
    In a search for the counterpart to the Fermi-LAT source 3FGL J0838.8-2829, we performed a multiwavelength campaign: in the X-ray band with Swift and XMM-Newton...
  • Publication
    Multicolour observations of V404 Cyg with ULTRACAM
    We present high-time-resolution multicolour observations of the quiescent soft X-ray transient V404 Cyg obtained with ULTRACAM. Superimposed on the ellipsoidal...
  • Publication
    Multiwavelength characterization of the accreting millisecond X-ray pulsar and ultracompact binary IGR J17062-6143
    IGR J17062-6143 is an ultracompact X-ray binary (UCXB) with an orbital period of 37.96 min. It harbours a millisecond X-ray pulsar that is spinning at 163 Hz...
  • Publication
    Multiwavelength Observations of the Black Hole Transient XTE J1752–223 during Its 2010 Outburst Decay
    Galactic black hole transients show many interesting phenomena during outburst decays. We present simultaneous X-ray (RXTE, Swift, and INTEGRAL), and optical...
  • Publication
    Multiwavelength observations of the extraordinary accretion event AT2021lwx
    We present observations from X-ray to mid-infrared wavelengths of the most energetic non-quasar transient ever observed, AT2021lwx. Our data show a single...
  • Publication
    Multiwavelength observations reveal a faint candidate black hole X-ray binary in IGR J17285-2922
    IGR J17285-2922 is a known X-ray binary with a low peak 2-10 keV X-ray luminosity of ~ 10 36 erg s -1 during outburst. IGR J17285-2922 exhibited two outbursts...
  • Publication
    Multiwavelength spectral evolution during the 2011 outburst of the very faint X-ray transient Swift J1357.2-0933
    We report our multiwavelength study of the 2011 outburst evolution of the newly discovered black hole candidate X-ray binary Swift J1357.2-0933. We analysed the...
  • Publication
    Multiwavelength spectroscopy of the black hole candidate MAXI J1813-095 during its discovery outburst
    MAXI J1813-095 is an X-ray transient discovered during an outburst in 2018. We report on X-ray and optical observations obtained during this event, which...
  • Publication
    Near-infrared emission lines trace the state-independent accretion disc wind of the black hole transient MAXI J1820+070
    The black hole transient MAXI J1820+070 displayed optical P Cyg profiles and other wind-related emission line features during the hard state of its discovery...