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Table 1
Fixed model parameters.
| Parameter | Symbol /units | Value |
|
|
||
| Stellar mass | M⋆ [M⊙] | 1 |
| Stellar radius | R⋆ [R⊙] | 2.5 |
| Effective stellar temperature | T⋆ [K] | 4300 |
| Initial gas density at 100 au | Σ0 [g cm-2] | 6 |
| Inner disk radius | rin [au] | 1.0 |
| Outer disk radius | rout [au] | 200 |
| Radial grid resolution | n r | 300 |
| α active region | α active | 2 × 10-2 |
| α dead region | α dead | 10-4 |
| Σ threshold of the dead zone edge | χ [g cm-2] | [7.5,15] |
| Smoothness of dead-zone edge | ε | [0.2,0.4] |
| Wind strength | C w | 2 × 10-5 |
| Minimum grain size | amin [cm] | 10-4 |
| Maximum grain size | amax [cm] | 2 × 102 |
| Grain size grid resolution | n g | 180 |
| Fragmentation velocity | vf [m s-1] | 10 |
| Volume density of dust | ρs [g cm-3] | 1.2 |
| Distance to the disk | d [pc] | 140 |
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