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Table A.1
Adopted model parameters for T Tauri and Herbig disks.
Parameter | T Tauri | Herbig | |
---|---|---|---|
Star | |||
Mass | M⋆ [M⊙] | 0.2 | 2.5 |
Luminosity | L⋆ [L⊙] | 0.3 | 20 |
Effective temperature | Teff [K] | 3500 | 10000 |
Accretion luminosity | Laccr [L⊙] | 0.04 | 0 |
Accretion temperature | Taccr [K] | 10000 | – |
Disk | |||
Disk Mass (g∕d = 100) | Mdisk [M⊙] | 0.01 | 0.024 |
Surface density index | γ | 1.0 | 1.0 |
Characteristic radius | Rc [AU] | 35 | 75 |
Inner radius | Rin [AU] | 0.07 | 0.221 |
Scale height index | ψ | 0.3 | 0.3 |
Scale height angle | hc [rad] | 0.1 | 0.1 |
Large grain height scaling | χ | 0.2 | 0.2 |
Dust propertiesa | |||
Large grain fraction | flarge | 0.90 | 0.90 |
Size small | a[μm] | 0.005–1 | 0.005–1 |
Size large | a[μm] | 0.005–1000 | 0.005–1000 |
Size distribution | dn∕da ∝ a−3.5 | ||
Composition | ISM | ||
Total gas-to-dust ratio | g∕d | 100 |
Notes.Dust composition is taken from Draine & Lee (1984) and Weingartner & Draine (2001).
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