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Table 2

Mass fraction of planetesimals implanted and injected into the inner disc.

Ring Implanted bodies Injected bodies
(au) HPM LPM HPM LPM
HDM 40–30 <1% <1% 46% 37%
30–20 10% 8% 17% 11%
20–10 11% 3% 5% 2%
10–0.1 <1% <1% <1% <1%

LDM 40–30 0% 0% 38% 25%
30–20 <1% <1% 19% 10%
20–10 3% 1% 7% 2%
10–0.1 1.3% <1% 1% <1%

Notes. The mass fractions are expressed with respect to the local planetesimal ring mass in the four disc-planets scenarios.

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