Fig. 1

High-resolution spectra of the Li i 670.79 nm doublet region for the 11 newly observed stars of the sample. For stars for which multiple spectra were available, the coadded spectrum is shown. For the purpose of visualization, all the spectra have been shifted to zero radial velocity and normalized. Teff increases from bottom to top, 3D scale Teff and A(Li)3D,NLTE (see Sects. 4 and 6) are listed for each star. The star CS 22882–027 shows no detectable Li line, and the 3σ upper limit to A(Li) is listed here.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.