Open Access
Table 1
Fiducial model parameters adopted in Sect. 3.2.
| Quantity | Parameter | Value |
|---|---|---|
| Viscosity | α | 10−4 |
| Ring Gas Density | Σ0 | 0.12 g cm−2 |
| Background Density | Σbg | 6 × 10−3 g cm−2 |
| Density Contrast | 𝒞 | 20 |
| Ring location | r0 | 75 au |
| Ring width | σ | 7.4 au |
| Background peak location | rbg | 103 au |
| Background width | σbg | 43 au |
| Total gas mass | Mgas | 50 M⊕ |
| Temperature at r0 | T0 | 38 K |
| Aspect Ratio | h | 0.07 |
| Dust material density | ρmat | 3.3 g cm−3 |
| Radiation strength | β1 μm | 0.4 |
| Dust−to−gas ratio | fdtg | 4.2 × 10−3 |
| Mean−molecular weight | μ | 2.3 |
| CO mass ratio | χCO | 3 × 10−3 |
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