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Table 1
Relevant parameters used for the fiducial test run simulation
Star | |
|
|
Solar-type | A5V |
Mass | 1.7 M⊙a |
Radius | 5 R⊙ |
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|
Grains | |
Blow-out size (scut) | 2.06 μm |
Material | Silicate |
Porosity | 0 |
Density (ρ) | 3000 kg m-3 |
|
|
Debris ring population | |
Material | Basalt |
Minimum size (smin) | 2.06 μm (β = 0.44) |
Maximum size (smax) | 58 km |
Initial radial extent | 11 < a < 12 AU |
Initial eccentricity | 0 < e < 0.1 |
Initial size distribution | r-3.5 Dohnanyi power law |
Size sampling | ϵf = 1.15, ϵc = 2 |
Total mass (Mtot) | 7 × 1024 kg |
Number of initial tracers | 20 000 |
Optical depth | ⟨ τ ⟩ = 1 × 10-3 |
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|
Collisional prescription | |
Q∗ prescription | see Sect. 3.5 (Benz & Asphaug 1999) |
Threshold energy (1 cm) | ![]() |
Power-law index | p (see Eq. (5)) |
Cratering | 3 laws (see Sect. 3.5) |
Fragmentation | Fujiwara et al. (1977) |
Notes. Simulation parameters used for the illustrative fiducial inner-parent-body-ring test run.
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