Table 10.
Single BHs in the halo.
| Object type | Number |  |
|---|---|---|
| Single stars | ||
| Single star | 2.1 × 106/(2.1 × 106) | 19.0/(19.0) |
| Compact mergers | ||
| BH-BH | 6.2 × 104/(3.9 × 104) | 41.0/(42.5) |
| BH-NS | 7.4 × 102/(7.4 × 102) | 11.7/(11.7) |
| NS-NS | 2.5 × 102/(4.8 × 101) | 2.5/(2.5) |
| Mergers | ||
| MS-MS | 4.7 × 105/(4.7 × 105) | 22.9/(22.9) |
| MS-He | 1.3 × 105/(3.7 × 104) | 26.6/(30.3) |
| MS-G | 1.2 × 103/(1.3 × 103) | 23.2/(23.6) |
| He-He | 2.3 × 104/(1.6 × 104) | 13.5/(11.7) |
| CO-MS | 6.9 × 104/(6.9 × 104) | 14.6/(14.6) |
| CO-G | 2.2 × 102/(2.0 × 102) | 11.3/(13.0) |
| CO-He | 4.2 × 105/(2.0 × 105) | 24.8/(11.0) |
| Disrupted systems | ||
| BH-BH | 2.9 × 105/(1.2 × 105) | 16.8/(15.0) |
| BH-NS | 5.2 × 105/(2.5 × 105) | 17.7/(16.0) |
| BH-WD | 3.8 × 104/(1.8 × 104) | 13.1/(12.7) |
| BH-MS | 4.7 × 103/(4.7 × 103) | 13.5/(13.5) |
| Total: | 3.7 × 106/(3.2 × 106) | 21.0/(19.9) |
Notes. Values for models A and B given in the order A/(B). In the section with compact mergers in row BH-BH, the number refers to the number of single BHs that where created. In the section with disrupted systems, the number in row BH-BH represents the total number of single BHs after disruption (not the number of systems).
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