Journal: Astronomy and Astrophysics

  • Publication
    Empirical relations between the intensities of Lyman lines of H and He<SUP>+</SUP>
    Context. Empirical relations between major UV and extreme UV spectral lines are one of the inputs for models of chromospheric and coronal spectral radiances and...
  • Publication
    Energetic characterisation and statistics of solar coronal brightenings
    Context. To explain the high temperature of the corona, much attention has been paid to the distribution of energy in dissipation events. Indeed, if the event...
  • Publication
    Enhanced inertia of thin magnetic flux tubes.
    Accelerated bodies immersed in a fluid experience enhanced inertia due to the associated co-acceleration of a certain volume of fluid in their environment. We...
  • Publication
    Enhanced star formation rates in AGN hosts with respect to inactive galaxies from PEP-Herschel observations
    We compare the average star formation (SF) activity in X-ray selected AGN hosts with a mass-matched control sample of inactive galaxies, including both star...
  • Publication
    Enhancing SDO/HMI images using deep learning
    Context. The Helioseismic and Magnetic Imager (HMI) provides continuum images and magnetograms with a cadence better than one per minute. It has been...
  • Publication
    Environment of Seyfert 2 galaxies: the group of galaxies around NGC5252.
    The relatively large neutral hydrogen contents and enhanced density of companion galaxies around Seyfert 2 galaxies suggests that tidal interaction could play a...
  • Publication
    Environmental effects on nearby debris discs
    Aims. We investigate the influence of the interstellar medium (ISM) on debris discs using a statistical approach. We probe the effect of the ISM on debris disc...
  • Publication
    Environmental effects on the bright end of the galaxy luminosity function in galaxy clusters
    Context. The dependence of the luminosity function (LF) of cluster galaxies on the evolutionary state of the parent cluster is still an open question, in...
  • Publication
    Environments of galaxies in groups within the supercluster-void network
    Context. The majority of all galaxies reside in groups of fewer than 50 member galaxies. These groups are distributed in various large-scale environments from...