Open Access
Table 2
Fractions of asteroids within four outcome categories and the effects of protection under different planetary parameter combinations.
| Condition | Planet parameter | Population | Protection | |||||
|---|---|---|---|---|---|---|---|---|
| mp [MJup] | ap [au] | FEjected-OR | FEjected-IR | FBound | FCrash | FCollide | FProtection | |
| Two dimensions | ||||||||
| Benchmark case | 13.8 | 0.02 | 12.0% | 69.4% | 1.0% | 6.8% | 10.8% | 92.2% |
| 5 | 0.02 | 6.8% | 78.1% | 1.5% | 2.9% | 10.7% | 95.6% | |
| Change mp | 1 | 0.02 | 1.6% | 71.3% | 9.9% | 0.0% | 17.2% | 90.1% |
| 0.1 | 0.02 | 0.4% | 64.0% | 17.8% | 0.0% | 17.8% | 82.2% | |
| 13.8 | 0.1 | 24.4% | 53.0% | 2.3% | 16.6% | 3.7% | 81.1% | |
| Change αp | 13.8 | 0.5 | 27.6% | 38.3% | 11.9% | 20.8% | 1.4% | 67.3% |
| 13.8 | 1.0 | 21.3% | 30.2% | 25.4% | 20.9% | 2.2% | 53.7% | |
| [1.0,2.0] rRoche | 13.8 | 0.02 | 66.2% | 17.7% | 0.6% | 5.6% | 9.9% | 93.8% |
| Three dimensions | ||||||||
| Benchmark case | 13.8 | 0.02 | 7.65% | 88.4% | 1.19% | 1.36% | 1.4% | 97.39% |
| 5 | 0.02 | 4.8% | 88.9% | 3.5% | 0.8% | 2.0% | 95.7% | |
| Change mp | 1 | 0.02 | 0.6% | 66.9% | 30.2% | 0.2% | 2.1% | 69.6% |
| 0.1 | 0.02 | 0.1% | 4.4% | 94.9% | 0.0% | 0.6% | 5.1% | |
| Change ap | 13.8 | 0.1 | 14.0% | 74.5% | 9.5% | 1.8% | 0.2% | 88.7% |
| 13.8 | 0.5 | 17.2% | 39.9% | 40.7% | 2.2% | 0.0% | 57.1% | |
| 13.8 | 1.0 | 11.6% | 20.1% | 66% | 2.3% | 0.0% | 31.7% | |
| Fragmentation | ||||||||
| rfrag = 10 km | 13.8 | 0.02 | 12.0% | 69.72% | 1.16% | 7.24% | 9.88% | 91.6% |
| rfrag = 50 km | 13.8 | 0.02 | 12.0% | 69.76% | 1.22% | 7.28% | 9.74% | 91.5% |
| rfrag = 100 km | 13.8 | 0.02 | 12.0% | 69.04% | 1.22% | 7.14% | 10.6% | 91.64% |
| rfrag = 500 km | 13.8 | 0.02 | 12.0% | 69.42% | 1.10% | 7.48% | 10.0% | 91.42% |
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