Journal: Astronomy and Astrophysics

  • Publication
    Constraints on the exosphere of CoRoT-7b
    Context. The small radius and high density of CoRoT-7b implies that this transiting planet belongs to a different species than all transiting planets previously...
  • Publication
    Constraints on the use of Be I lines for deriving beryllium abundances in late-type dwarf stars.
    Beryllium is a key element for constraining mixing processes taking place in the interiors of late-type dwarfs, and this paper investigates the use of neutral...
  • Publication
    Construction of coronal hole and active region magnetohydrostatic solutions in two dimensions: Force and energy balance
    Coronal holes and active regions are typical magnetic structures found in the solar atmosphere. We propose several magnetohydrostatic equilibrium solutions that...
  • Publication
    Contemporaneous observations of the radio galaxy NGC 1275 from radio to very high energy γ-rays
    Aims: The radio galaxy NGC 1275, recently identified as a very high energy (VHE, >100 GeV) γ-ray emitter by MAGIC, is one of the few non-blazar active galactic...
  • Publication
    Contribution of the disk emission to the broad emission lines in AGNs: Two-component model
    We present an investigation of the structure of the emission line region in a sample of 12 single-peaked Active Galactic Nuclei (AGNs). Using the high...
  • Publication
    Convection in the atmospheres and envelopes of turnoff and giant branch stars of globular clusters
    We explore the dependence of {T_eff}'s and colors of stellar models on the treatment of over-adiabatic convection, both in the atmosphere and in the interior...
  • Publication
    Convective core sizes in rotating massive stars. I. Constraints from solar metallicity OB field stars
    Context. Spectroscopic studies of Galactic O and B stars show that many stars with masses above 8 M ⊙ have been observed in the Hertzsprung-Russell (HR) diagram...
  • Publication
    Convective line shifts for the Gaia RVS from the CIFIST 3D model atmosphere grid
    Context. To derive space velocities of stars along the line of sight from wavelength shifts in stellar spectra requires accounting for a number of second-order...
  • Publication
    Convolutional neural network-reconstructed velocity for kinetic SZ detection
    We report the detection of the kinetic Sunyaev-Zel'dovich (kSZ) effect in galaxy clusters with a 4.9σ significance using the latest 217 GHz Planck map from data...