Open Access
Table 1
Nominal values for simulation parameters. In parentheses are other tested values of the given parameter during the study.
| Quantity | Value | Meaning | Disc model |
|---|---|---|---|
| Z | 0.01 | Nominal dust-to-gas ratio | All models |
| ficeline | 1, (0.5) | Pebble flux reduction at the iceline | All models |
| κenv | 0.005 m2/kg | Planet’s envelope opacity | All models |
| αν | 10−2 | Viscous parameter | All models |
| αz | 10−4, 10−3) | Vertical stirring | All models |
| αfrag | 10−4, 10−3) | Fragmentation alpha | All models |
| vfrag | 1 m/s, (10 m/s) | Fragmentation velocity | All models |
| agr | 0.1 mm | Dust grain size | Viscous models |
| ρgr | 1 g/cm2 | Dust grain density | Viscous models |
| ϵel | 10−2 | Heating elevation parameter | mod:surfheat |
| ϵel | 1 | mod:midheat | |
| ϵheat | 0.5 | Heating dissipation efficiency | mod:surfheat |
| ϵheat | 1 | mod:midheat |
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