Open Access
Table 1
Set-up summary.
| Stellar-type | A6V or G2V |
|---|---|
| Material | Compact astrosilicate |
| Blow-out size (sblow) | 1.6 μm (A6V star) |
| 0.4 μm (G2V star) | |
| Minimum particle size | 0.02 μm |
| Maximum particle size | 2 km |
| Initial size distribution | dN ∝ s−3.5ds |
| Dynamical excitation | ⟨e⟩ = 2⟨i⟩ = 0.075 |
| Radial extent/cold disc case | 50–90 au (A6V star) |
| 30–50 au (G2V star) | |
| Radial extent/warm disc case | 5–9 au (A6V star) |
| 3–5 au (G2V star) | |
| Fractional luminosity at steady state | fd ~ 10−3 (“bright” disc) |
| fd~5 × 10−3 (“very bright” disc) |
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