Free Access

Fig. 3

image

Abundances of neutron-capture elements as a function of RG. The radial gradients we derived for Cepheid stars (dashed line) are compared with field dwarfs analyzed by Reddy et al. (2003, R03, magenta squares) and with field dwarfs (crosses) and giants (open circles) analyzed by Simmerer et al. (2004, S04). From the latter only stars with [Fe/H] > 1.0 are plotted. RSGs in the Scutum cluster analyzed by Origlia et al. (2013, O13, triangles) are also shown.

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.