Free Access

Fig. 23


Iso-Zsurf lines (continuous lines) in the HR diagram at 0.8, 0.9, and 1.0 M as labeled in the figure. Also shown are the evolutionary tracks at Zinit = 0.014 (long-dashed lines) and 0.020 (short-dashed lines), from which the iso-Zsurf tracks are constructed by interpolation between equivalent models.

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.