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Table 2
Predicted LIGO II rates, the predicted absolute galactic merger rate, the predicted number of double compact star binaries in the Solar neighborhood.
LIGO II rates (yr-1) | Galactic merger rates (Myr-1) | Solar neighborhood population | |||||||
Model | NSNS | BHNS | BHBH | NSNS | BHNS | BHBH | NSNS | BHNS | BHBH |
|
|||||||||
1 | 0.39 | 28.6 | 0 | 1.27 | 2.16 | 0 | 0.66 | 120 | 372 |
2 | 2.55 | 28.6 | 0 | 8.43 | 2.16 | 0 | 4.26 | 120 | 393 |
3 | 0.16 | 12.7 | 0 | 0.54 | 0.98 | 0 | 0.59 | 113 | 348 |
4 | 1.07 | 12.7 | 0 | 3.54 | 0.98 | 0 | 3.82 | 113 | 367 |
5 | 1.07 | 18.5 | 0 | 3.54 | 1.31 | 0 | 3.71 | 119 | 355 |
6 | 12.6 | 101 | 0 | 38.4 | 8.15 | 0 | 43.8 | 172 | 393 |
7 | 1.96 | 101 | 0 | 5.87 | 8.15 | 0 | 8.62 | 172 | 372 |
8 | 0 | 0.04 | 0 | 0 | 0.005 | 0 | 0 | 116 | 393 |
9 | 0.13 | 28.6 | 0 | 0.41 | 2.16 | 0 | 0.22 | 92.7 | 393 |
10 | 0.04 | 28.6 | 0 | 0.11 | 2.16 | 0 | 0.06 | 89.2 | 393 |
11 | 0.14 | 57.7 | 0 | 0.39 | 4.6 | 0 | 1.0 | 125 | 367 |
12 | 2.55 | 87 | 4780 | 8.43 | 6.33 | 15.6 | 4.26 | 84 | 273 |
13 | 1.86 | 23 | 0 | 6.14 | 1.73 | 0 | 3.12 | 235 | 468 |
14 | 2.55 | 157 | 0 | 8.43 | 16.3 | 0 | 4.26 | 151 | 2020 |
15 | 4.23 | 187 | 0 | 13.9 | 19.3 | 0 | 8.80 | 258 | 2020 |
16 | 10.2 | 38.8 | 7140 | 33.8 | 5.30 | 97.3 | 39.9 | 58.0 | 657 |
17 | 0.13 | 99.2 | 3810 | 0.41 | 7.30 | 11.6 | 0.22 | 84 | 164 |
18 | 0.04 | 94.9 | 2980 | 0.11 | 6.97 | 8.23 | 0.06 | 89 | 128 |
19 | 49.6 | 150 | 0 | 153 | 12.7 | 0 | 1290 | 391 | 393 |
20 | 12.6 | 67.3 | 4190 | 38.4 | 5.42 | 13.8 | 43.8 | 159 | 392 |
21 | 11.7 | 106 | 0 | 36.2 | 8.49 | 0 | 24.3 | 150 | 395 |
22 | 0.85 | 101 | 0 | 2.49 | 8.09 | 0 | 3.52 | 144 | 393 |
23 | 1.94 | 484 | 10100 | 7.43 | 68.2 | 76.6 | 2.36 | 334 | 2680 |
Notes. The result of the mixed systems is always the sum of the NS+BH and BH+NS binaries.
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