Open Access
Table 1
Simulation parameters, that don’t change between setups.
| Parameter | Value | Description |
|---|---|---|
| Disc | ||
| M* | 1.0 M⊙ | Mass of central star |
| L* | 1.0 L⊙ | Luminosity of central star |
| αz | 1 × 10−4 | Vertical stirring parameter |
| M0 | 0.128 M⊙ | Initial disc mass |
| R0 | 137 AU | Disc scaling radius |
| ε0 | 0.0124 | Initial solid to gas ratio |
| vf | 5.0 m/s | Fragmentation velocity |
| tevap | 10.0 Myr | Disc lifetime before dispersal |
| τdecay | 0.01 Myr | Dispersal time scale |
| Planet | ||
| t0 | 0.05 Myr | Planet starting time |
| ρc | 5.5 g/cm3 | Density of the planetary core |
| Simulation | ||
| rin | 0.1 AU | Inner edge |
| rout | 1000 AU | Outer edge |
| NGrid | 5000 | Number of grid cells |
| Δt | 10 yr | Integration time step |
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