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Table 1
Model parameters.
| Parameter | Value/Source |
|---|---|
| Disk | |
| Disk mass (Mdisk) | 0.01 M⊙ |
| Inner disk radius (Rin) | 0.5 au |
| Outer disk radius (Rout) | 500 au |
| Radial surface density power index (ϵ) | 1.0† |
| Gas-to-dust mass ratio (ρg∕ρd) | 100 |
| Dust composition | 70% silicate |
| 30% graphite | |
| Minimum dust grain radius (amin) | 0.001 μm |
| Maximum dust grain radius (amax) | 1 μm |
| Dust size distribution power index (β) | 3.5 |
| Interstellar radiation field | Draine (1978) |
| Cosmic-ray ionization rate of H2 (ζ) | 5 × 10−17 s−1 |
| T Tauri star | |
| Stellar mass (M*) | 0.5 M⊙ |
| Stellar radius (R*) | 2 R⊙ |
| Stellar effective temperature (T*) | 4000 K |
| Herbig Ae/Be star | |
| Stellar mass (M*) | 2.5 M⊙ |
| Stellar radius (R*) | 2.5 R⊙ |
| Stellar effective temperature (T*) | 10 000 K |
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