Journal: Astronomy and Astrophysics

  • Publication
    Larger λ<SUB>R</SUB> in the disc of isolated active spiral galaxies than in their non-active twins
    We present a comparison of the spin parameter λ R, measured in a region dominated by the galaxy disc, between 20 pairs of nearby (0.005 < z < 0.03) seemingly...
  • Publication
    Learning about stars from their colors
    Aims: We pose the question of how much information on the atmospheric parameters of late-type stars can be retrieved purely from color information using...
  • Publication
    Learning to do multiframe wavefront sensing unsupervised: Applications to blind deconvolution
    Context. Observations from ground-based telescopes are severely perturbed by the presence of the Earth's atmosphere. The use of adaptive optics techniques has...
  • Publication
    LeMMINGs. V. Nuclear activity and bulge properties: A detailed multi-component decomposition of e-MERLIN Palomar galaxies with HST
    We used high-resolution HST imaging and e-MERLIN 1.5-GHz observations of galaxy cores from the LeMMINGs survey to investigate the relation between optical...
  • Publication
    Lens parameters for Gaia18cbf - a long gravitational microlensing event in the Galactic plane
    Context. The timescale of a microlensing event scales as a square root of a lens mass. Therefore, long-lasting events are important candidates for massive...
  • Publication
    Li abundances in F stars: planets, rotation, and Galactic evolution
    Aims: We aim, on the one hand, to study the possible differences of Li abundances between planet hosts and stars without detected planets at effective...
  • Publication
    Li depletion in solar analogues with exoplanets. Extending the sample
    Aims: We want to study the effects of the formation of planets and planetary systems on the atmospheric Li abundance of planet host stars. Methods: In this work...
  • Publication
    Limited impact of jet-induced feedback in the multi-phase nuclear interstellar medium of 4C12.50
    Context. 4C12.50 (IRAS 13451+1232) at z = 0.122 is an ultraluminous infared radio galaxy that has often been proposed as a prime candidate for the link between...
  • Publication
    Limits on the orbits and masses of moons around currently-known transiting exoplanets
    Aims: Current and upcoming space missions may be able to detect moons of transiting extra-solar planets. In this context it is important to understand if...