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Table 2.
Binary evolution models.
| Model | Main features |
|---|---|
| M10 | 2016 standard input physics: |
| – Rapid SNa BH masses Fryer et al. (2012) | |
| – With strong PPSN and with PSN | |
| – 10% neutrino mass loss at BH/NS formation | |
| – Low-to-no BH natal kicks (set by fallback) | |
| – High NS kicks: σ = 265 km s−1 with fallback | |
| – 50% non-conservative RLOF | |
| – 10% Bondi-Hoyle accretion onto NS/BH in CE | |
| – Efficient accretion onto BH in stable MT/winds | |
| – No effects of rotation on stellar evolution (a) | |
| – Initial binary parameters: Sana et al. (2012) | |
| – Massive star winds: Vink et al. (2001) + LBV (b) | |
| – BH spins: Geneva models (Eq. (3)) | |
| – SFRD(z) and Z(z): Madau & Dickinson (2014) | |
| – Solar metallicity: Z⊙ = 0.02 | |
| M13 | As in M10, but with: |
| – High BH/NS natal kicks: σ = 265 km s−1 | |
| M20 | Modified input physics, as in M10, but with: |
| – 80% non-conservative RLOF (Appendix A.7) | |
| – 5% Bondi-Hoyle accretion onto NS/BH in CE | |
| – Rotation increases CO core mass (by 20%) | |
| M26 | As in M20, but with: |
| – Small BH/NS natal kicks: σ = 70 km s−1 | |
| M25 | As in M20, but with: |
| – Intermediate BH/NS natal kicks: σ = 130 km s−1 | |
| M23 | As in M20, but with: |
| – High BH/NS natal kicks: σ = 265 km s−1 | |
| M30 | 2019 standard input physics: |
| – Rapid SNa BH masses Fryer et al. (2012) | |
| – With weak PPSN and with PSN | |
| – 1% neutrino mass loss at BH formation | |
| – 10% neutrino mass loss at NS formation | |
| – Low-to-no BH natal kicks (set by fallback) | |
| – High NS kicks: σ = 265 km s−1 with fallback | |
| – 50% non-conservative RLOF | |
| – 5% Bondi-Hoyle accretion onto NS/BH in CE | |
| – Inefficient accretion onto BH in stable MT/winds | |
| – No effects of rotation on stellar evolution (a) | |
| – Initial binary parameters: Sana et al. (2012) | |
| – Massive star winds: Vink et al. (2001) + LBV (b) | |
| – BH spins: MESA models (Eq. (4)) | |
| – SFRD(z) and Z(z): Madau & Fragos (2017) | |
| – Solar metallicity: Z⊙ = 0.014 | |
| M33 | As in M30, but with: |
| – High BH/NS natal kicks: σ = 265 km s−1 | |
| M35 | As in M30, but with: |
| – Intermediate BH/NS natal kicks: σ = 130 km s−1 | |
| M40 | As in M30, but with: |
| – BH spins: Fuller model (Eq. (5)) | |
| M43 | As in M40, but with: |
| – High BH/NS natal kicks: σ = 265 km s−1 | |
| M50 | As in M30, but with: |
| – 30% of wind mass loss rates for all stars | |
| M60 | As in M30, but with: |
| – Strong PPSN, 10% neutrino mass loss for BH/NS | |
| M70 | As in M30, but with: |
| – Moderate PPSN | |
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