Free Access

Fig. 7


Models for V453 Cyg, with a metallicity of [Fe/H] = −0.04; Y = 0.27, and allowing for overshooting. The black lines in the top two panels indicate the alternative evolution with standard physics, but [Fe/H] = −0.24.

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.