Evolution rates calculated numerically, (drp/ dt)n, and analytically as indicated above, (drp/ dt)a, for different values of the mass ratio q.
|q||(drp/ dt)n||(drp/ dt)a|
Notes. The evolution rates, time-averaged over several orbits and evaluated at early times, are in units , where P0 is the initial orbital period of the perturber. The softening length for these calculations was taken to be 0.6H.
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.