Free Access

Fig. 11.


[Zr, Ba, Eu/Fe] vs. [Fe/H]. Filled yellow circles are our data for NGC 6528, filled blue triangles: NGC 6440 (Muñoz et al. 2017) filled red triangles: NGC 6441 (Gratton et al. 2006), filled magenta triangles: HP1 (Barbuy et al. 2016), filled orange triangles: bulge field stars (Van der Swaelmen et al. 2016), and filled gray triangles: Halo and disk stars (Fulbright 2000; François et al. 2007; Reddy et al. 2006; Barklem et al. 2005; Venn et al. 2004).

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.