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Table 1
Parameters used throughout the simulations.
| Parameter | Value | |
|---|---|---|
| Planet | ||
| e0 | 10−3 | Initial eccentricity |
| i0 | 10−3 | Initial inclination |
| ρcore | 5.5 × 103 kg m−3 | Density of core |
| κ | 5 × 10−2 m2 kg−1 | Opacity of envelope |
| Planetesimal | ||
| Npl | 104 | Number of planetesimals |
| Rpl | 105, 104, 300m | Radius* |
| ρpl | 103 kg m−3 | Density |
| apl | 2 – 3, 4–5 Rh | Initial location rel planet |
| epl,0 | ~5 × 10−3 | Initial eccentricity |
| ipl,0 | ~5 × 10−3 | Initial inclination |
| Disk | ||
| rout | 75 au | Scaling radius |
 |
10−7 M⊕ yr−1 | Initial disk accretion rate |
 |
5.9 × 10−9 M⊕ yr−1 | Rate of photo evaporation |
| tevap | 3 Myr | Disk lifetime |
| α | 10−2 | Viscosity parameter |
| αt | 10−4 | Turbulent parameter |
| ϵ | 1% | Solid-to-gas ratio |
| Grid | ||
| Ngrid | 1000 | Number of gridcells |
| r1 | 0.1 au | Innermost grid point |
| r1000 | 100 au | Outermost grid point |
| Simulation | ||
| dt | 0.6 yr | WHFAST time step |
| tmax | 10 Myr | Simulation time |
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