Table 1.
Summary of preSN model properties.
| Model | Mf | L⋆ | Teff | R⋆ | M(H) | M(H-env) | M(He) | M(O) | MHe, c | MFe, c | Xs(H) | Xs(He) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| [M⊙] | [L⊙] | [K] | [R⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | [M⊙] | |||
| logP2p75 ( * ) | 3.42 | 48823 | 24715 | 12.1 | 0.00 | 0.00 | 1.44 | 0.19 | 3.42 | 1.28 | 0.00 | 0.98 |
| logP2p80 | 3.76 | 60789 | 4775 | 360.7 | 0.02 | 0.12 | 1.75 | 0.17 | 3.67 | 1.52 | 0.27 | 0.72 |
| logP2p85 | 3.92 | 63983 | 3690 | 619.8 | 0.06 | 0.19 | 1.83 | 0.22 | 3.73 | 1.51 | 0.50 | 0.48 |
| logP2p90 | 4.06 | 65103 | 3462 | 710.2 | 0.12 | 0.28 | 1.86 | 0.27 | 3.78 | 1.59 | 0.54 | 0.44 |
| logP2p95 ( * ) | 4.14 | 65102 | 3389 | 740.9 | 0.15 | 0.31 | 1.84 | 0.28 | 3.82 | 1.59 | 0.57 | 0.41 |
| logP3p00 ( * ) | 4.26 | 57528 | 3267 | 749.4 | 0.20 | 0.39 | 1.91 | 0.27 | 3.86 | 1.50 | 0.60 | 0.39 |
| logP3p10 ( * ) | 4.51 | 66203 | 3205 | 835.6 | 0.34 | 0.60 | 1.95 | 0.28 | 3.88 | 0.93 | 0.63 | 0.36 |
| logP3p20 | 5.18 | 68434 | 3091 | 913.2 | 0.73 | 1.18 | 2.21 | 0.29 | 3.92 | 1.51 | 0.66 | 0.32 |
| logP3p35 | 7.97 | 70136 | 3065 | 940.1 | 2.50 | 3.74 | 3.04 | 0.32 | 3.98 | 1.50 | 0.69 | 0.30 |
| logP3p45 | 10.84 | 71080 | 3146 | 898.2 | 4.64 | 6.86 | 3.90 | 0.36 | 3.98 | 1.52 | 0.69 | 0.30 |
Notes. For each progenitor model (which all have an initial mass of 12.59 M⊙), the table gives the final mass, the surface luminosity, the effective temperature, the surface radius, the total hydrogen mass, the mass of the H-rich envelope, the total mass of He and O, the He-core and Fe-core masses, and finally the surface mass fraction of H and He. The ( * ) symbol refers to models that did not reach core collapse but terminated after core silicon exhaustion (consequently, these models show a lower central density – see Fig. 1 – at the end of the MESA simulation). For historical reasons having to do with the development of this work, the preSN models used here are not all exactly identical to the preSN models described in Ercolino et al. (2024).
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