Table 1
Simulations carried out with both PAMDEAS and PHANTOM.
| Name | Species | Bouncing & compaction | Disruption | a0 (µm) | υfrag (m s−1) |
|---|---|---|---|---|---|
| GF-Si-comp-Vf10 | Si | No | No | Comp | 10 |
| GF-Si-comp-Vf20 | Si | No | No | Comp | 20 |
| GF-Si-comp-Vf40 | Si | No | No | Comp | 40 |
| GF-Si-a02-Vf10 | Si | No | No | 0.2 | 10 |
| GF-Si-a02-Vf20 | Si | No | No | 0.2 | 20 |
| GF-Si-a02-Vf40 | Si | No | No | 0.2 | 40 |
| GBFc-Si-a02-Vf10 | Si | Yes | No | 0.2 | 10 |
| GBFc-Si-a02-Vf20 | Si | Yes | No | 0.2 | 20 |
| GBFc-Si-a02-Vf40 | Si | Yes | No | 0.2 | 40 |
| GBFcS-Si-a02-Vf205 (*) | Si | Yes | No | 0.2 | 20 |
| GF-H2O-comp-Vf15 | H2O | No | No | Comp | 15 |
| GF-H2O-a02-Vf15 | H2O | No | No | 0.2 | 15 |
| GBFc-H2O-a02-Vf15 | H2O | Yes | No | 0.2 | 15 |
| GBFcD-Si-a02-Vf10 | Si | Yes | Yes | 0.2 | 10 |
| GBFcD-Si-a02-Vf20 | Si | Yes | Yes | 0.2 | 20 |
| GBFcD-H20-a02-Vf15 | H2O | Yes | Yes | 0.2 | 15 |
Notes. The ‘G’ stands for growth, ‘F’ for fragmentation, ‘B’ for bounce, ‘c’ for compaction, and ‘D’ for rotational disruption. The term ‘comp’ in the column for the monomer size a0 denotes compact grains, with porosity evolution not taken into account. ‘D’ simulations were run only with PHANTOM. (*)This simulation includes a snow line, indicated by ‘S’, with an inner threshold of 20 m s−1 and an outer threshold of 5 m s−1 to model the CO snow line (T = 20 K, approximately ~100 au).
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