Publication type: Refereed

  • Publication
    Evidence for a black hole in the historical X-ray transient A 1524-61 (= KY TrA)
    We present Very Large Telescope spectroscopy, high-resolution imaging, and time-resolved photometry of KY TrA, the optical counterpart to the X-ray binary A...
  • Publication
    Evidence for a black hole in the X-ray transient XTE J1859+226
    We present the results of time-resolved optical photometry and spectroscopy of the X-ray transient XTE J1859+226 (V406 Vul). Photometric observations taken...
  • Publication
    Evidence for a compact jet dominating the broad-band spectrum of the black hole accretor XTE J1550-564
    The black hole X-ray binary XTE J1550-564 was monitored extensively at X-ray, optical and infrared wavelengths throughout its outburst in 2000. We show that it...
  • Publication
    Evidence for a deficit of young and old stars in the Milky Way inner in-plane disc
    We give independent proof of the deficit of stars in the in-plane central disc (2
  • Publication
    Evidence for a downward mass flux in the penumbral region of a sunspot
    Not Available
  • Publication
    Evidence for a fundamental stellar upper mass limit from clustered star formation
    The observed masses of the most massive stars do not surpass about 150 Msolar. This may either be a fundamental upper mass limit which is defined by the physics...
  • Publication
    Evidence for a high-z ISW signal from supervoids in the distribution of eBOSS quasars
    The late-time integrated Sachs-Wolfe (ISW) imprint of $R\gtrsim 100~h^{-1}\, \mathrm{Mpc}$ superstructures is sourced by evolving large-scale potentials due to...
  • Publication
    Evidence for a jet contribution to the optical/infrared light of neutron star X-ray binaries
    Optical/near-infrared (optical/NIR, OIR) light from low-mass neutron star X-ray binaries (NSXBs) in outburst is traditionally thought to be thermal emission...
  • Publication
    Evidence for a large stellar bar in the Low Surface Brightness galaxy UGC 7321
    Late-type spiral galaxies are thought to be the dynamically simplest type of disk galaxy and our understanding of their properties plays a key role in galaxy...