Journal: Astronomy and Astrophysics

  • Publication
    The Li I resonance line in the spectra of X-ray nova accretion discs
    We study the formation of the Li I lambda 6708 Angstroms resonance doublet in spectra of X-ray novae during the stage of outburst decay. We discuss the general...
  • Publication
    The little-studied cluster Berkeley 90. I. LS III +46 11: a very massive O3.5 If* + O3.5 If* binary
    Context. It appears that most (if not all) massive stars are born in multiple systems. At the same time, the most massive binaries are hard to find owing to...
  • Publication
    The little-studied cluster Berkeley 90. II. The foreground ISM
    Context. Nearly one century after their discovery, the carrier or carriers of diffuse interstellar bands (DIBs) is/are still unknown and there are few...
  • Publication
    The Local Group Census: Planetary nebulae in IC 10, Leo A and Sextans A
    In the framework of our narrow-band survey of the Local Group galaxies, we present the results of the search for planetary nebulae (PNe) in the dwarf irregular...
  • Publication
    The Local Group Census: Planetary nebulae in Sextans B
    Five planetary nebulae (PNe) have been discovered in the nearby dwarf irregular galaxy. Emission line images were obtained using the Wide Field Camera of the 2...
  • Publication
    The Local Group Census: planetary nebulae in the spheroidal galaxies NGC 147, NGC 185 and NGC 205
    In the framework of our narrow-band survey of Local Group galaxies, we present the results of the search for planetary nebulae (PNe) in three spheroidal...
  • Publication
    The Lockman-SpReSO project. Description, target selection, observations, and catalogue preparation
    Context. Extragalactic surveys are a key tool for better understanding the evolution of galaxies. Both deep and wide-field surveys serve to provide a clearer...
  • Publication
    The Lockman-SpReSO project. Galactic flows in a sample of far-infrared galaxies
    Context. The Lockman-SpReSO project is an optical spectroscopic survey of 956 far-infrared (FIR) objects within the Lockman Hole field limited by magnitude R C...
  • Publication
    The Lockman-SpReSO project. Main properties of infrared-selected star-forming galaxies
    Aims: In this work, we carry out a comprehensive study using galaxy data from the Lockman Spectroscopic Redshift Survey using Osiris (Lockman-SpReSO) project, a...