Histogram for the number of systems with a certain number of planets. The dotted curve gives the initial distribution with either 4, 5, or 6 planets per star. The final conditions for the simulation without stellar dynamics are identical to this initial distribution. The distribution of the simulation in which we included the stellar encounters at an age of 11 Myr is presented as the solid curve with slanting lines.
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.