Oxygen abundances derived from UV OH and O I IR lines in very metal-poor stars
Oxygen abundances have been derived in a sample of very metal-poor stars using the O I triplet at λλ7771-5 Å and OH lines in the near UV. A detailed NLTE analysis of iron lines has been carried out for one of the observed stars, BD +23°3130, providing consistent values of effective temperature and surface gravity that are in very good agreement
García López, Ramón J. et al.
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2002