Publication type: Refereed

  • Publication
    The Stellar Kinematic Center and the True Galactic Nucleus of NGC 253
    We present the first sub-arcsecond resolution two-dimensional stellar kinematics and X-ray observations of the prototypical starburst galaxy NGC 253 which...
  • Publication
    The stellar occultation by (319) Leona on 2023 September 13 in preparation for the occultation of Betelgeuse
    On 2023 December 12, the star α Orionis will be occulted by asteroid (319) Leona. This represents an extraordinary and unique opportunity to analyse the...
  • Publication
    The stellar orbit distribution in present-day galaxies inferred from the CALIFA survey
    Galaxy formation entails the hierarchical assembly of mass, along with the condensation of baryons and the ensuing, self-regulating star formation1,2. The stars...
  • Publication
    The Stellar Oxygen Abundance Gradient in M33
    We report here first results concerning stellar oxygen abundances in M33. Non-LTE model atmosphere and non-LTE line formation calculations were used to...
  • Publication
    The stellar population of the star-forming region G61.48+0.09
    Context: We present the results of a near-infrared photometric and spectroscopic study of the star-forming region G61.48+0.09. Aims: The purpose of this study...
  • Publication
    The stellar populations of quiescent ultra-diffuse galaxies from optical to mid-infrared spectral energy distribution fitting
    We use spectral energy distribution (SED) fitting to place constraints on the stellar population properties of 29 quiescent ultra-diffuse galaxies (UDGs) across...
  • Publication
    The stellar populations of the Milky Way satellites: the early Universe through the color-magnitude diagram
    The Milky Way satellites offer the possibility of studying their star formation histories in great detail. Color-magnitude diagrams (CMDs) reaching the old main...
  • Publication
    The stellar spectral features of nearby galaxies in the near infrared: tracers of thermally pulsing asymptotic giant branch stars?
    We analyse the stellar absorption features in high signal-to-noise ratio (S/N) near-infrared (NIR) spectra of the nuclear region of 12 nearby galaxies, mostly...
  • Publication
    The Stellar Velocity Distribution Function in the Milky Way Galaxy
    The stellar velocity distribution function in the solar vicinity is reexamined using data from the Sloan Digital Sky Survey Apache Point Observatory Galactic...