Open Access

Fig. B.1

image

Semi-major axis evolution of single planets starting at 5 or 10 AU in discs with Speb = 2.5. The bodies migrate at four different speeds: (i) the nominal migration speed (purple), (ii) with a nominal type-I migration but a type-II migration of 1/50 of the nominal type-II migration rate (yellow) and (iii) following the Kanagawa et al. (2018) prescription with αmig = 0.00054 (green) and αmig = 0.0001 (blue). Reduction of type-II migration does not change the migration path exterior to 1 AU compared to the nominal migration rates, because the transition to type-II migration is too late. The bodies that cross the 1 AU threshold have roughly masses of typical super-Earths to Neptune mass. We do not show the evolution of bodies crossing interior of 0.2 AU.

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.