Table 2
End-of-calculation data for impacts of 0.02 M⊕ for different core sizes compared to nominal case (NC).
|
|
|
d /dt |
|
L/L0 | −ΔMenv [ % ] | −Eimp/Eb |
|
|
|||||||
| 1 | 0.00 | 1.22 | 4.49e-09 | 5.7 | 0.0112 | 1.3 | –272.1 |
| 2 | 0.01 | 1.58 | 5.73e-09 | 28.3 | 0.072 | 7.7 | 840 |
| 3 | 0.02 | 1.91 | 9.26e-09 | 52 | 0.182 | 18.9 | 31.3 |
| 4 | 0.03 | 1.97 | 1.69e-08 | 61.4 | 0.343 | 34.8 | 7.96 |
| 5 | 0.05 | 1.80 | 3.00e-08 | 63.2 | 0.553 | 50.0 | 2.99 |
| 6 | 0.09 | 1.54 | 5.05e-08 | 61.2 | 0.813 | 59.2 | 1.39 |
| 7 | 0.16 | 1.30 | 7.97e-08 | 55.6 | 1.11 | 45.2 | 0.74 |
| 8 | 0.26 | 1.12 | 1.24e-07 | 48.4 | 1.4 | 26.5 | 0.433 |
| 9 | 0.41 | 1.01 | 1.81e-07 | 39 | 1.58 | 15.6 | 0.272 |
| 10 | 0.63 | 0.97 | 2.64e-07 | 23.7 | 1.55 | 9.1 | 0.179 |
| 11 | 0.96 | 0.96 | 3.76e-07 | 12.5 | 1.4 | 5.3 | 0.122 |
| 12 | 1.43 | 0.97 | 5.60e-07 | 5.79 | 1.24 | 2.9 | 0.0853 |
| 13 | 2.16 | 0.98 | 8.92e-07 | 2.41 | 1.13 | 1.3 | 0.0602 |
| 14 | 3.39 | 0.98 | 1.65e-06 | 1 | 1.06 | 0.3 | 0.0421 |
| 15 | 6.49 | 0.97 | 5.96e-06 | 0.866 | 0.999 | 0.0 | 0.0266 |
Notes. The NC accretes planetesimals at a constant rate of 10-6 M⊕/yr. Values are given at the end of computation when the core masses of nominal and science case are equal. All values are given with respect to the NC. NC values of envelope mass and envelope accretion rate are given in units of M⊕ and M⊕/yr, respectively. Target mass in M⊕. The last two columns give the ejected envelope fraction and the ratio of the impact energy to the binding energy of the envelope.
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