Publication type: Refereed

  • Publication
    Asymmetric shocks in χ Cygni observed with linear spectropolarimetry
    Aims: We derive information about the dynamics of the stellar photosphere, including pulsation, from a coherent interpretation of the linear polarisation...
  • Publication
    Asymmetrical structure of ionization and kinematics in the Seyfert galaxy NGC 5033
    We present integral field spectroscopy of NGC 5033, a low luminosity Seyfert galaxy. The observations were made with INTEGRAL, a fiber based system operating at...
  • Publication
    Asymmetrical tidal tails of open star clusters: stars crossing their cluster's práh<SUP>†</SUP> challenge Newtonian gravitation
    After their birth a significant fraction of all stars pass through the tidal threshold (práh) of their cluster of origin into the classical tidal tails. The...
  • Publication
    Asymmetries and shifts of the solar K I 7699 A line and possible evidence for gravity waves in the quiet photosphere
    A computing code has been developed to simulate the center-to-limb variation (CLV) of the bisector's shape, and absolute wavelength shift of the core in strong...
  • Publication
    Asymmetries of the Stokes V profiles observed by HINODE SOT/SP in the quiet Sun
    Aims: A recent analysis of polarization measurements of HINODE SOT/SP in the quiet Sun pointed out very complex shapes of Stokes V profiles. Here we present the...
  • Publication
    Asymmetry in the atmosphere of the ultra-hot Jupiter WASP-76 b
    Context. WASP-76 b has been a recurrent subject of study since the detection of a signature in high-resolution transit spectroscopy data indicating an asymmetry...
  • Publication
    Asymptotic g modes: Evidence for a rapid rotation of the solar core
    Context. Over the past 40 years, helioseismology has been enormously successful in the study of the solar interior. A shortcoming has been the lack of a...
  • Publication
    Asymptotic giant branch and super-asymptotic giant branch stars: modelling dust production at solar metallicity
    We present dust yields for asymptotic giant branch (AGB) and super-asymptotic giant branch (SAGB) stars of solar metallicity. Stars with initial mass 1.5 M⊙ ≤...
  • Publication
    Asymptotic giant branch stars in NGC 6822: Probes of star formation history
    About 500 asymptotic giant branch (AGB) stars have been resolved and photometrically measured in the Local Group (LG) dwarf irregular galaxy NGC 6822. They draw...