Publication type: Refereed

  • Publication
    Spectroscopic survey of γ Doradus stars - I. Comprehensive atmospheric parameters and abundance analysis of γ Doradus stars
    We present a spectroscopic survey of known and candidate γ Doradus stars. The high-resolution, high signal-to-noise spectra of 52 objects were collected by five...
  • Publication
    Spectroscopic Variability Associated with Chromospheric Activity: The α Cen System
    A a part of a general chromospheric modelling programme on late-type dwarfs, the authors searched for the spectroscopic variability in chromospheric lines...
  • Publication
    Spectroscopic variability of two Oe stars
    Context. The two Oe stars HD 45 314 and HD 60 848 have recently been found to exhibit very different X-ray properties: whilst HD 60 848 has an X-ray spectrum...
  • Publication
    Spectroscopic [Fe/H] for 98 extra-solar planet-host stars. Exploring the probability of planet formation
    We present stellar parameters and metallicities, obtained from a detailed spectroscopic analysis, for a large sample of 98 stars known to be orbited by...
  • Publication
    Spectroscopy and multiband photometry of the afterglow of intermediate duration γ-ray burst GRB 040924 and its host galaxy
    Aims: We present optical photometry and spectroscopy of the afterglow and host galaxy of gamma-ray burst GRB 040924. This GRB had a rather short duration of T90...
  • Publication
    Spectroscopy and polarimetry of the gravitationally lensed quasar SDSS J1004+4112 with the 6m SAO RAS telescope
    Context. We present new spectroscopic and polarimetric observations of the gravitational lens SDSS J1004+4112 taken with the 6 m telescope of the Special...
  • Publication
    Spectroscopy and shock modelling of the unusual bipolar outflow NGC 6905
    We present high and low resolution multi-slit spectroscopy, together with V, forbidden O III, and H-alpha narrow band imaging of the unusual bipolar outflow...
  • Publication
    Spectroscopy at the solar limb. I. Average off-limb profiles and Doppler shifts of Ca II H
    Aims: We present constraints on the thermodynamical structure of the chromosphere from ground-based observations of the Ca ii H line profile near and off the...
  • Publication
    Spectroscopy at the Solar Limb: II. Are Spicules Heated to Coronal Temperatures?
    Spicules of the so-called type II were suggested to be relevant for coronal heating because of their ubiquity on the solar surface and their eventual extension...