Journal: Astronomy and Astrophysics

  • Publication
    Quiet Sun Ellerman bombs as a possible proxy for reconnection-driven spicules
    Context. Spicules are elongated, jet-like structures that populate the solar chromosphere and are rooted in the lower solar atmosphere. In recent years, high...
  • Publication
    Quiet-Sun inter-network magnetic fields observed in the infrared
    This paper presents the results of an investigation of the quiet Sun's magnetic field based on high-resolution infrared spectropolarimetric observations...
  • Publication
    QUIJOTE scientific results: XVIII. New constraints on the polarisation of the anomalous microwave emission in bright Galactic regions: ρ Ophiuchi, Perseus, and W43
    This work focuses on the study of the anomalous microwave emission (AME), an important emission mechanism between 10 and 60 GHz whose polarisation properties...
  • Publication
    Radial brightness profiles of extragalactic H II regions
    We present a systematic study of the radial brightness profiles in H alpha of a set of H ii regions in 6 late-type spiral galaxies, complete down to stated...
  • Publication
    Radial distribution of gas and dust in spiral galaxies . The case of M 99 (NGC 4254) and M 100 (NGC 4321)
    By combining Herschel-SPIRE data with archival Spitzer, H i , and CO maps, we investigate the spatial distribution of gas and dust in the two famous grand...
  • Publication
    Radial distribution of near-UV flux in disc galaxies in the range 0 ⪉ z ⪉ 1
    Context: In the last 8 Gyr of cosmic time the global star formation rate (SFR) has declined by roughly an order of magnitude, and most of this activity has been...
  • Publication
    Radial distribution of the multiple stellar populations in ω Centauri
    Aims: We present a detailed study of the radial distribution of the multiple populations identified in the Galactic globular cluster ω Cen. Methods: We used...
  • Publication
    Radial gradients of CO absorptions and abundance ratios in the bulge of M31
    We present new H- and K-band spectroscopy for the bulge of M31, taken with the LUCI spectrograph at the Large Binocular Telescope (LBT). We studied radial...
  • Publication
    Radial velocities and metallicities from infrared Ca II triplet spectroscopy of open clusters . Berkeley 26, Berkeley 70, NGC 1798, and NGC 2266
    Context. Open clusters are ideal test particles for studying the formation and evolution of the Galactic disk. However, the number of clusters with information...