Journal: Astronomy and Astrophysics

  • Publication
    Continuum, CO, and water vapour maps of the Orion Nebula: First millimetre spectral imaging with CONCERTO
    Context. The millimetre spectrum of Galactic regions and galaxies is rich in continuum and molecular lines. This diversity is mostly explored using either broad...
  • 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
    Convergence study of ambipolar diffusion in realistic simulations of magneto-convection
    The aim of this paper is to improve our understanding of the heating mechanisms of the solar chromosphere via realistic three-dimensional modeling of solar...
  • 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...
  • Publication
    Cool stars in the Galactic center as seen by APOGEE. M giants, AGB stars, and supergiant stars and candidates
    The Galactic center region, including the nuclear disk, has until recently been largely avoided in chemical census studies because of extreme extinction and...
  • Publication
    Coronal and chromospheric activity of Teegarden's star
    Teegarden's star is a late-type M-dwarf planet host, typically showing only rather low levels of activity. In this paper we present an extensive...