VizieR Online Data Catalog: Lithium abundances in microlensed bulge dwarfs (Bensby+, 2020)
Abstract
We perform a detailed analysis of Li in 91 microlensed dwarf stars in the Galactic bulge. Li abundances were determined through spectral line synthesis of the Li feature at 670.8 nm. The stellar sample traces the evolution of the Galactic bulge, and is the same as previously analysed by Bensby et al. (2017A&A...605A..89B, Cat. J/A+A/605/A89) where stellar parameters and ages were taken from.
For each star we give the NLTE corrected Li abundance, the applied NLTE correction, and uncertainties in the form of NLTE corrected Li abundances based on the same analysis but increasing and decreasing the effective temperatures with their uncertainties. 22 stars have "good" Li abundances (flag=0 in Flag column), and 69 stars have upper Li upper limits (flag=1 in Flag column). The uncertainties are not given for the stars with Li upper limit abundances (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- January 2020
- DOI:
- 10.26093/cds/vizier.36340130
- Bibcode:
- 2020yCat..36340130B
- Keywords:
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- Milky Way;
- Stars: G-type;
- Abundances