Table 1.
Pre-CC input parameters for the mock injection systems.
| Parameter | Value | Description |
|---|---|---|
| m1,i [M⊙] | 15 | Companion mass |
| m2,i [M⊙] | 15 | BH progenitor mass |
| Pi [day] | 50 | Initial period |
| ei | 0.0 or 0.3 | Initial eccentricity |
| Ωi [rad] | 3.00 | Initial longitude of the |
| ascending node | ||
| ωi [rad] | 6.00 | Initial argument of |
| periastron | ||
| ii [rad] | 1.05 | Initial inclination |
| vα, i [km s−1] | 200.13 | Initial system velocity |
| vδ, i [km s−1] | 100.94 | components in RA, Dec, |
| vr,i [km s−1] | 51.53 | and radial directions |
| Δm2 [M⊙] | 5 | CC mass loss |
| vk [km s−1] | 50 | Natal kick |
| θ [rad] | 2.01 | Kick polar angle |
| ϕ [rad] | 0.995 | Kick azimuthal angle |
| νi [rad] | 0.436 | True anomaly at CC |
Notes. All parameters are identical between the two mock systems except for the initial eccentricity. Horizontal lines distinguish initial parameters for the orbit, the pre-collapse velocities, and parameters associated with the CC (including the true anomaly νi at the moment of explosion).
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