Tipo de publicación: Con árbitro

  • Publicación
    Evidence for a 20pc Disk at the Nucleus of Centaurus A
    We report Hubble Space Telescope NICMOS observations of the central region of NGC 5128 at 2.2 mu m and in Pa alpha . The continuum images show extended emission...
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    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...
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    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...
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    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...
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    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
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    Evidence for a downward mass flux in the penumbral region of a sunspot
    Not Available
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    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...
  • Publicación
    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...
  • Publicación
    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...