Free Access

Fig. 5


Upper panels: [Y/Fe] and [Ba/Fe] as a function of [N/Fe] for our GIRAFFE stars. Lower panels: [Y/Fe] and Zr/Fe as a function of [Na/Fe] for out UVES stars. A straight line was fit to the data of each panel and the slope with its error is reported. Red crosses represent the mean value for each sub-population.

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.