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Table 1
Parameters of the disk models.
| Parameter | Range |
|
|
|
| Chemistry | |
| Chemical network | ISO / NOISO |
| Chemical age | 1 Myr |
| Physical structure | |
| γ | 1 |
| ψ | 0.1 |
| h c | 0.1 rad |
| R c | 200 AU |
| R out | 400 AU |
| M gas | 10-4, 10-3, 10-2M⊙ |
| Gas-to-dust ratio | 100 |
| f large | 10-2, 0.99 |
| χ | 1 |
| Stellar spectrum | |
| T Tauri* | Teff = 4000 K, Lbol = 1 L⊙ |
| Herbig | Teff = 10 000 K, Lbol = 10 L⊙ |
| L X | 1030 erg s-1 |
| Dust properties | |
| Dust | 0.005–1 μm (small) |
| 1–1000 μm (large) | |
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