Fig. 2
Fluorine abundances with respect to sodium abundances for the RGB stars of 47 Tuc. For one star (#68039), only an upper limit for fluorine has been derived. It is indicated with an arrow oriented towards low fluorine abundances. Within the abundance uncertainties, no (anti)-correlation are detected between fluorine and sodium.
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.