Publication type: Refereed

  • Publication
    Bright Points in the Quiet Sun as Observed in the Visible and Near-UV by the Balloon-borne Observatory SUNRISE
    Bright points (BPs) are manifestations of small magnetic elements in the solar photosphere. Their brightness contrast not only gives insight into the thermal...
  • Publication
    Bright Stars and Recent Star Formation in the Irregular Magellanic Galaxy NGC 2366
    The stellar content of the Im galaxy NGC 2366 is discussed on the basis of CCD BVR photometry. The three brightest blue and red stars have been used to estimate...
  • Publication
    Bright submillimeter galaxies do trace galaxy protoclusters
    There is controversy in the literature regarding whether distant, massive, and dusty starbursts selected at (sub)millimeter wavelengths can trace galaxy...
  • Publication
    Brightness Fluctuation Spectra of Sun-like Stars. I. The Mid-frequency Continuum
    We analyze space-based time-series photometry of Sun-like stars, mostly in the Pleiades, but also field stars and the Sun itself. We focus on timescales between...
  • Publication
    Broad absorption line quasars with redshifted troughs: high-velocity infall or rotationally dominated outflows?
    We report the discovery in the Sloan Digital Sky Survey (SDSS) and the SDSS-III Baryon Oscillation Spectroscopic Survey of 17 broad absorption line (BAL)...
  • Publication
    Broad band JHK infrared photometry of an extended sample of late type dwarfs and subdwarfs.
    The results of a long term programme of broad band JHK photometry, for a sample of 360 late type stars, made at the Observatorio del Teide (Tenerife, Spain) are...
  • Publication
    Broad Components in Optical Emission Lines from the Ultra-luminous X-ray Source NGC 5408 X-1
    High-resolution optical spectra of the ultra-luminous X-ray source (ULX) NGC 5408 X-1 show a broad component with a width of ~750 km s-1 in the He II and Hβ...
  • Publication
    Broad Emission Lines in Active Galaxies: Horns, Bumps and Shoulders
    have complex and highly structured profiles. We discuss, in the context of the discrete cloud model of the broad-line region, three possible mechanisms by which...
  • Publication
    Broad iron emission line and kilohertz quasi-periodic oscillations in the neutron star system 4U 1636-53
    Both the broad iron (Fe) line and the frequency of the kilohertz quasi-periodic oscillations (kHz QPOs) in neutron star low-mass X-ray binaries (LMXBs) can...