Open Access
Table 1
Parameters of the model, fiducial values, and ranges for random sampling.
| Parameter | Description | Fiducial value | Range |
|---|---|---|---|
| α | Gas viscosity parameter | 2× 10−4 | [1, 4] ×10−4 |
| vfrag (cm s−1) | Dust fragmentation velocity | 500 | [100, 500] |
| Mdisk (M⊙) | Initial disk mass | 0.05 | [0.02, 0.1] |
| rc (au) | Characteristic disk radius | 100 | [50, 200] |
| rinfall (au) | Central infall radius | 40 | [20, 80] |
| Ṁinfall (M⊕ yr−1) | Gas infall rate | 0.2 | [0.1, 0.5] |
| tinfall (kyr) | Infall duration | 50 | [20, 100] |
| σ | Relative infall width | 0.1 | [0.05, 0.2] |
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