Free Access

Fig. 3

thumbnail

Mean V (lower panel), Cr (middle panel), and Ni (upper panel) abundance ratios for Trumpler 20 giants (filled black circles), compared with thin disc stars (large light grey filled circles), thick disc stars (small light grey symbols), and inner disc open clusters (Magrini et al. 2010, grey triangles).

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.