Abundances of neutron-capture elements as a function of RG. Our results (filled blue circles) are compared with those of Luck et al. (2011, LII, magenta crosses), Luck & Lambert (2011, LIII open green circles), and Lemasle et al. (2013, LEM, red triangles). The blue solid line shows the linear regression of our Cepheid sample, while the black dashed line the linear regression of the entire Cepheid sample. The blue error bars give the mean spectroscopic error of the current sample. The abundances available in the literature have similar errors.
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.