Table 1
Simulation parameters.
| Label | tint (kyr) | tfin (kyr) | Origin | ℓmax | Resolution (AU) | nacc (cm−3) | |
|---|---|---|---|---|---|---|---|
| R_ℓ14 | 0. | 151. | – | 14 | 0.93 | 1 × 1013 | |
| R_40ky_ℓ18 | 102.532 | 103.144 | R_ℓ14 | 18 | 0.06 | 1 × 1015 | |
| R_80ky_ℓ18 | 138.203 | 138.519 | R_ℓ14 | 18 | 0.06 | 2 × 1014 | |
| R_ℓ14_nofeed | 119. | 124. | R_ℓ14 | 14 | 0.93 | 1 × 1013 | |
Notes. Columns from left to right: label, initial time, final time, restart snapshot origin, maximum level of refinement, physical resolution, and sink accretion density threshold. The canonical simulation is evolved during roughly 100 kyr after the sink formation. This corresponds to 600 orbits at 1 AU distance and 10 orbits at 20 AU for a star of 0.03 M⊙. Two high-resolution restarts and one run without stellar irradiation are performed. With increased resolution, the time steps are significantly reduced and the time span of the restarts is very short.
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