Fig. 4.
Value of Dn4000 as a function of stellar age for a set of single stellar population models from Bruzual & Charlot (2003) for different stellar metallicities from Z = 0.1 Z⊙ to Z = 2.5 Z⊙. The thick solid line shows the relation using the stellar metallicity for the median stellar mass and redshift of our sample (see Sect. 3.3). Right panel: distribution of measured Dn4000 values for the galaxies in our sample.
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.