Table 2
Models investigated for a metallicity of Z = 0.004.
| Mc |
|
MsdB | MH | Y | XC | XN | XO | ||
|
|
|||||||||
| 0.453 | 0.460 | 0.460 | 0.820 × 10-4 | 0.964 | 0.015 | 0.013 | 1.118 × 10-4 | ||
| 0.454 | 0.460 | 0.461 | 0.916 × 10-4 | 0.956 | 0.011 | 0.017 | 1.175 × 10-4 | ||
| 0.456 | 0.462 | 0.463 | 1.178 × 10-4 | 0.959 | 0.015 | 0.015 | 1.187 × 10-4 | ||
| 0.458 | 0.464 | 0.465 | 2.200 × 10-4 | 0.953 | 0.014 | 0.015 | 9.938 × 10-5 | ||
| 0.46 | 0.466 | 0.467 | 1.304 × 10-4 | 0.956 | 0.017 | 0.014 | 1.152 × 10-4 | ||
| 0.462 | 0.469 | 0.469 | 0.926 × 10-4 | 0.952 | 0.020 | 0.012 | 1.225 × 10-4 | ||
| 0.464 | 0.470 | 0.471 | 2.329 × 10-4 | 0.944 | 0.023 | 0.011 | 1.254 × 10-4 | ||
| 0.466 | 0.472 | 0.473 | 5.177 × 10-4 | 0.269 | 0.001 | 3.113 × 10-4 | 1.871 × 10-3 | ||
| 0.468 | 0.473 | 0.475 | 1.719 × 10-3 | 0.269 | 0.001 | 3.113 × 10-4 | 1.871 × 10-3 | ||
| 0.47 | 0.473 | 0.478 | 3.395 × 10-3 | 0.269 | 0.001 | 3.113 × 10-4 | 1.871 × 10-3 | ||
| 0.472 | 0.473 | 0.480 | 4.759 × 10-3 | 0.269 | 0.001 | 3.113 × 10-4 | 1.871 × 10-3 | ||
Notes. The star has an initial mass of 1.0 M⊙. The first three columns show the core mass at the onset of the CE process Mc, the core mass just before the first He flash , and the remnant mass after the CE process MsdB, respectively. Columns 4–8 are the total hydrogen mass MH, surface He abundance (Y), surface C abundance (XC), surface N abundance (XN), and surface O abundance (XO), respectively, as He burns stably in the core. The masses are in units of solar mass.
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