Table B.1.
CO core masses and 12C yields in units of solar masses, as functions of metallicity (Z) and initial stellar masses (Mini).
| Single | Binary-stripped (weighted by a log-flat period distribution) | ||||||||||
| Z | Mini |
![]() |
12C MWind | 12C MSN | 12C MTotal | Explode? |
![]() |
12C MWind | 12C MSN | 12C MTotal | Explode? |
| 0.0021 | 10.0 | 2.165 | -0.000 | 0.111 | 0.111 | 2.013 | -0.001 | 0.096 | 0.095 | ||
| 14.0 | 3.741 | -0.000 | 0.142 | 0.141 | 3.616 | -0.001 | 0.135 | 0.134 | |||
| 18.0 | 5.513 | -0.001 | 0.204 | 0.204 | 5.263 | -0.001 | 0.188 | 0.187 | |||
| 22.0 | 7.373 | -0.000 | 0.164 | 0.164 | 6.890 | -0.002 | 0.281 | 0.172 | |||
| 26.0 | 8.796 | -0.000 | 0.274 | 0.274 | 8.700 | -0.002 | 0.247 | 0.236 | |||
| 30.0 | 10.311 | -0.000 | 0.204 | 0.204 | 10.255 | -0.002 | 0.275 | 0.274 | |||
| 34.0 | 12.769 | -0.000 | 1.379 | 12.711 | -0.002 | 0.266 | |||||
| 38.0 | 14.327 | -0.000 | 0.245 | -0.000 | x | 14.387 | -0.002 | 0.320 | -0.002 | x | |
| 42.0 | 15.809 | -0.000 | 0.319 | x | 15.903 | -0.002 | 0.511 | -0.002 | x | ||
| 46.0 | 20.614 | -0.004 | 0.250 | -0.004 | x | 18.397 | -0.003 | 0.494 | x | ||
| 0.0047 | 10.0 | 2.125 | -0.000 | 0.102 | 0.101 | 1.925 | -0.001 | 0.086 | 0.085 | ||
| 14.0 | 3.744 | -0.001 | 0.150 | 0.149 | 3.484 | -0.002 | 0.137 | 0.135 | |||
| 18.0 | 5.471 | -0.001 | 0.177 | 0.176 | 4.908 | -0.003 | 0.197 | 0.194 | |||
| 22.0 | 7.345 | -0.002 | 0.194 | 0.192 | 6.655 | -0.004 | 0.322 | 0.318 | |||
| 26.0 | 9.253 | -0.002 | 0.204 | 0.202 | 8.877 | -0.004 | 0.230 | 0.226 | |||
| 30.0 | 10.481 | -0.001 | 0.205 | 0.204 | 10.428 | -0.005 | 0.373 | 0.368 | |||
| 34.0 | 12.377 | -0.002 | 0.213 | 0.212 | 12.086 | -0.005 | 0.612 | 0.606 | |||
| 38.0 | 14.774 | -0.004 | 0.233 | -0.004 | x | 14.248 | 0.071 | 0.685 | |||
| 42.0 | 17.893 | -0.007 | 0.977 | -0.007 | x | 15.333 | 0.297 | 1.597 | 0.545 | x | |
| 46.0 | 19.588 | -0.008 | 1.326 | -0.008 | x | 16.800 | 0.553 | 1.566 | 0.646 | x | |
| 0.0142 | 10.0 | 1.973 | -0.001 | 0.077 | 0.076 | 1.707 | -0.005 | 0.058 | 0.053 | ||
| 14.0 | 3.653 | -0.002 | 0.106 | 0.104 | 3.082 | -0.007 | 0.133 | 0.126 | |||
| 18.0 | 5.543 | -0.004 | 0.148 | 0.144 | 4.448 | -0.010 | 0.263 | 0.253 | |||
| 22.0 | 7.539 | -0.007 | 0.231 | 0.224 | 5.743 | -0.013 | 0.597 | 0.583 | |||
| 26.0 | 9.660 | -0.010 | 7.055 | -0.017 | 0.924 | 0.836 | |||||
| 30.0 | 10.673 | -0.015 | 1.554 | 8.053 | 0.342 | 0.887 | 1.229 | x | |||
| 34.0 | 11.549 | -0.009 | 1.221 | 1.212 | 9.158 | 0.685 | 0.960 | 1.435 | |||
| 38.0 | 12.733 | 0.342 | 1.365 | 1.707 | 10.299 | 1.063 | 1.109 | 2.172 | |||
| 42.0 | 13.772 | 0.763 | x | 11.269 | 1.527 | 1.193 | 2.720 | ||||
| 46.0 | 14.376 | 1.405 | 1.795 | 1.405 | x | 12.151 | 2.021 | 1.351 | 3.372 | ||
Notes. We show the results from both single massive stars and binary-stripped stars. The values for binary-stripped stars are weighted by a log-flat initial orbital period distribution. Given that our binary grid is equally spaced in log10Pini, we directly take the mean value of the binary grid results as the weighted value for binary-stripped stars. The 12C yields are broken down by mass-loss type. The CO core mass is measured at central helium depletion. The supernova 12C yield is reported assuming all stars explode. The total 12C yield is reported assuming the explodability criterion from Maltsev et al. (2025), where we mark the models that directly collapse as x in the last column. When the values for 12C MSN and 12C MTotal are all missing, it means the model did not reach core collapse due to numerical difficulties. This is only shown for the single stars, because the values for binary-stripped stars are not for individual model. When only the value in the column 12C MTotal is missing, it means the model experiences anomalous helium burning due to helium-carbon shell mergers.
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