Fig. 4
PR-drag pile-up scenario: evolution of β as a function of stellar distance r for the initially bound astrosilicate grains around the A0 star. The parent belt is located at 50 au (vertical dashed line), and the grains are released on increasingly eccentric orbits as β raises. The arrows represent the inital apoastron of the grains.
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.