a) HR diagram showing the evolutionary track of a non-rotating star with initial mass of 60 M⊙ at metallicity Z = 0.014, using our revised values of Teff. The color code corresponds to the evolutionary phases of a massive star, with H-core burning in blue, He-core burning in orange, C-core burning in green, and H and/or He-shell burning in gray. b) Similar to a), but color coded according to the spectroscopic phases. Lifetimes of each phase are indicated in parenthesis. c) Evolution of Teff as a function of age. The color code is the same as in a). d) Surface abundances of H (black), He (red), C (magenta), N (green), and O (blue) as a function of age. e) Mass-loss rate (left axis) and mass (right axis) as a function of age. Color code is the same as in a). f) Central abundances as a function of age, with the same color-coding as in d). Spectral types at selected timesteps are indicated.
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.