Lithium abundance as a function of effective temperature. Top: catalogs provided by Ramírez et al. (2012a) (in blue) and Delgado Mena et al. (2014) in green, and we retain only the targets for which a definitive measure of A(Li/H) was possible (discarding targets with only upper limits, and stars in a binary system). The stars known to harbor a planet are shown by colored spots, and those without any detected companion are represented by crosses. The two systems presented in this paper are highlighted in red and labeled. Bottom: same data sets, but showing only stars with 5500 ≤ Teff ≤ 5900.
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.