Publication type: Non-refereed

  • Publication
    Chemical Abundance Comparisons Between ASPCAP and Manual Analyses in Open Cluster Red Giants
    The APOGEE Stellar Parameter and Chemical Abundance Pipeline (ASPCAP) has now produced individual chemical abundances for 15 different elements: C, N, O, Na, Mg...
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    Chemical abundance of 12 stars in open clusters (Carrera+, 2011)
    Using high-resolution (R~30000), high-quality (S/N>=60 per pixel), we obtained spectra for twelve stars in four open clusters with the fibre spectrograph FOCES...
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    Chemical Abundances and Their Relation with PN Morphological Features
    Results appearing since the last APN meeting on the relation between abundances and PNe morphological features are reviewed here. Statistical analyses of round...
  • Publication
    Chemical abundances in stars with extrasolar planetary systems
    In this article I review surface abundances in stars which host planetary systems. Recent spectroscopic studies of stars with and without planetary systems have...
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    Chemical abundances in the ancient Milky Way: G-type SDSS stars. Automated determination of T_{eff}, log g, [Fe/H] and [alpha /F]
    We have developed TGMETalpha in order to determine T_{eff}, log g, [Fe/H] and [alpha /Fe] for large samples of FGK stars observed at various spectral...
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    Chemical abundances in the outer Milky Way.
    New spectroscopic observations have been obtained for a sample of H II regions located toward the galactic anticentre region. The sample includes H II regions...
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    Chemical abundances in the secondary star of the X-ray binary Cygnus X-2
    Spectroscopic data of low-mass X-ray binaries (LMXB) can provide valuable information on supernova properties. In these systems the companion star is probably...
  • Publication
    Chemical Abundances in Wolf-Rayet Ring Nebulae: Implications for Nucleosynthesis and Stellar Evolution
    The results of detailed, high-spatial-resolution spectroscopy for a sample of eleven nebulae surrounding Wolf-Rayet stars: S308, NGC 2359, NGC 3199, Anon (MR 26...
  • Publication
    Chemical abundances of 1111 stars (Adibekyan+, 2012)
    The file EW.dat lists the equivalent widths (EW) of all the spectral lines. Columns 1, 2, and 3 list the name of the stars, wavelength and EWs of the lines. The...