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Table 2

Overview of parameters for our reference circumstellar disk model.

Central star

Effective temperature Tstar 6000 K
Stellar radius Rstar 2 R
Stellar mass Mstar 0.7 M
Disk model

Distance to star/disk d 100 pc
Inner radius R in 0.1 AU
Outer radius R ou 300 AU
Scale height h 0 10 AU
Characteristic radius R ref 100 AU
Radial density decrease a 2.625
Disk flaring b 1.125
Cells in r-direction n r 100
Step width factor in r sf 1.05
Cells in θ-direction n θ 91
Cells in φ-direction n φ 180
Inclination i 90° (edge - on)
Gas

Abundance CN / H 4 × 10− 9
Spectral resolution Δνres 60 kHz (160 m / s)
Turbulent velocity v turb 100 m / s
Gas mass M gas 10-2M
Gas-to-dust mass ratio Mgas:Mdust 100:1
Dust

Minimum dust grain size a min 5 nm
Maximum dust grain size a max 2 μm
Magnetic field

At inner disk edge Bin (z = H) 10 G
At outer disk edge Bou (z = H) 1 mG

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