Journal: Astronomy and Astrophysics

  • Publication
    Identifying the best iron-peak and α-capture elements for chemical tagging: The impact of the number of lines on measured scatter
    Aims: The main goal of this work is to explore which elements carry the most information about the birth origin of stars and, as such, which are best suited for...
  • Publication
    Identifying two groups of massive stars aligned in the l 38° Galactic direction
    Context. Recent near-infrared data have contributed to unveiling massive and obscured stellar populations in both new and previously known clusters in our...
  • Publication
    Identifying two groups of massive stars aligned in the l 38° Galactic direction
    Context. Recent near-infrared data have contributed to unveiling massive and obscured stellar populations in both new and previously known clusters in our...
  • Publication
    IGAPS: the merged IPHAS and UVEX optical surveys of the northern Galactic plane
    The INT Galactic Plane Survey (IGAPS) is the merger of the optical photometric surveys, IPHAS and UVEX, based on data from the Isaac Newton Telescope (INT)...
  • Publication
    Image reconstruction with analytical point spread functions
    Context. The image degradation produced by atmospheric turbulence and optical aberrations is usually alleviated using post-facto image reconstruction techniques...
  • Publication
    Impact of metallicity and star formation rate on the time-dependent, galaxy-wide stellar initial mass function
    The stellar initial mass function (IMF) is commonly assumed to be an invariant probability density distribution function of initial stellar masses. These...
  • Publication
    Impact of opacity effects on chromospheric oscillations inferred from NLTE inversions
    Context. Spectropolarimetric inversions are a fundamental tool for diagnosing the solar atmosphere. Chromospheric inferences rely on the interpretation of...
  • Publication
    Impact of surface dynamo magnetic fields on the solar abundance of the CNO elements
    Most studies of the solar metallicity, based on abundance determinations of the CNO elements, ignore the fact that the quiet solar photosphere is significantly...
  • Publication
    Impact of the Galactic bar on tidal streams within the Galactic disc. The case of the tidal stream of the Hyades
    Tidal streams of disrupted clusters are powerful probes of the gravitational potential of the Galaxy and they are routinely detected in the stellar halo of the...