Publication type: Non-refereed

  • Publication
    Hot Subdwarfs: Magnetic, Oscillatory and Other Physical Properties
    Hot subdwarf stars (hot sds) are blue subluminous objects. Only a few determinations are available to date regarding the study of such aspects as rotation...
  • Publication
    How a dust concentration mimics dynamical signatures around the nucleus of NGC 7331.
    Where the pheonomenon of wavelength-dependent kinematics has been observed in galaxies, it has been well modelled as a dust extinction effect. Therefore...
  • Publication
    How AMBER will contribute to the search for brown dwarfs and extrasolar giant planets
    Various radial velocity surveys have now produced a number of candidates Very Low Mass Stars, Brown Dwarfs and Giant Extrasolar Planets to nearby G, K and M...
  • Publication
    How anomalous is the interstellar extinction in NGC 3372, the Carina Nebula?
    Near-infrared JHKL photometry of more than 200 stars in the open clusters Tr 14, Tr 15, Tr 16, Cr 228, and Cr 232 in the Carina Nebula is presented. By...
  • Publication
    How Binary Stars affect Galactic Chemical Evolution
    At least 60% of stars appear to be binary and about half of these are close enough to interact. Because of the enormous expansion on the AGB, many of these...
  • Publication
    How do inaccuracies and unresolved structures in the measured solar photospheric magnetic vector influence the accuracy of coronal magnetic field models?
    Solar magnetic fields are usually extrapolated into the corona starting from photospheric mag-netic measurements that can suffer from significant uncertainties...
  • Publication
    How do massive stars form? Finding targets for MIRADAS
    Observations from massive stars in H II regions can help to clarify theories of massive star formation because they show the degree of isolation under which...
  • Publication
    How does breakup influence near-barrier fusion of weakly bound light nuclei ?
    The influence on the fusion process of coupling to collective degrees of freedom has been explored. The significant enhancement of he fusion cross setion at sub...
  • Publication
    How Fast the Nucleus of Comet Hale-Bopp was Rotating?
    At the First International Conference on Comet Hale-Bopp (Canaries, 1998) many astronomers agreed with the value of the period of axial rotation of its nucleus...