Open Access
Table 1
Summary of the parameters for our fiducial disk model.
| Fiducial parameters | Symbol (Units) | Value |
|---|---|---|
| Inner radial boundary | rmin (au) | 1 |
| Outer radial boundary | rmax (au) | 200 |
| Radial grid resolution | Nr | 256 |
| Disk vertical extent | zmax (H(r)) | 5 |
| Vertical grid resolution | Nz | 512 |
| Stellar mass | M⋆ (M⊙) | 1 |
| Bolometric luminosity | L⋆ (L⊙) | 2 |
| Total disk gas mass | Mdisk (M⋆) | 0.05 |
| Mean molecular weight | μ | 2.34 |
| Mean molecular mass | mneutral (g) | μ × mH |
| Grain size | adust (μm) | 1 |
| Grain bulk density | ρbulk (g cm−3) | 1.4 |
| Dust-to-gas mass ratio | fdg | 10−2 |
| Stellar X-ray luminosity | LXR (erg s−1) | 10−3.5 ×L⋆ |
| Direct X-rays amplitude | ζ1,XR (s−1) | 6×10−12 |
| Direct X-rays penetration depth | Σ1,XR (g cm−2) | 0.0035 |
| Scattered X-rays amplitude | ζ2,XR (s−1) | 10−15 |
| Scattered X-rays penetration depth | Σ2,XR (g cm−2) | 1.64 |
| Cosmic rays amplitude | ζCR,ISM (s−1) | 10−17 |
| Cosmic rays penetration depth | ΣCR (g cm−2) | 96 |
| Radionuclides amplitude | ζRA, 0 (s−1) | 7.6×10−19 |
| Ion mass (HCO+) | mi (g) | 29 × mH |
| Ion sticking coefficient | si | 1 |
| Electron sticking coefficient | se | 0.3 |
| Hydrodynamic turbulent parameter | αhydro | 10−4 |
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