Core rotation rates as a function of surface gravity for models of the six subgiants computed for different values of the calibration parameter α. A model of the red giant KIC 4448777 is shown in orange with the corresponding value of the core rotation rate. Top: models computed with α = 0.5, which is the value needed to reproduce correctly the core rotation rates of 2 of the 6 subgiants. Bottom: models computed with α = 1.5, which is needed to reproduce correctly the core rotation rate of the red giant star KIC 4448777 (orange).
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.