Fig. 8
[Na/Fe] (upper panel) and [Al/Fe] (lower panel) abundance ratios as a function of the metallicity for the five sample stars (filled red circles), compared with literature abundances from Yong et al. (2014; open black squares), Barbuy et al. (2014; open black stars), Bensby et al. (2013; filled black triangles), Johnson et al. (2012; grey crosses), and Johnson et al. (2014; open grey circles).
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.