Table 11
Nucleosynthesis predictions for AGB stars from Karakas (2010).
| Mass | Z | PMZ | log ϵ(He) | log (N/O) | log (Ne/O) | log (S/O) |
|
|
||||||
| 1.0 | 0.02 | no | 11.065 | –0.742 | –0.839 | –1.685 |
| 1.5 | 0.02 | no | 11.056 | –0.604 | –0.839 | –1.685 |
| 1.9 | 0.02 | no | 11.045 | –0.579 | –0.840 | –1.684 |
| 2.5 | 0.02 | no | 11.056 | –0.545 | –0.774 | –1.676 |
| 3.0 | 0.02 | no | 11.078 | –0.515 | –0.668 | –1.663 |
| 3.0 | 0.02 | yes | 11.078 | –0.519 | –0.570 | –1.668 |
| 4.0 | 0.02 | no | 11.062 | –0.470 | –0.742 | –1.661 |
| 5.0 | 0.02 | no | 11.113 | –0.282 | –0.751 | –1.644 |
| 6.0 | 0.02 | no | 11.160 | 0.070 | –0.723 | –1.609 |
|
|
||||||
| 1.0 | 0.008 | no | 10.982 | –0.717 | –0.838 | –1.683 |
| 1.5 | 0.008 | no | 10.982 | –0.573 | –0.834 | –1.683 |
| 1.9 | 0.008 | no | 10.984 | –0.555 | –0.766 | –1.691 |
| 2.5 | 0.008 | no | 11.032 | –0.496 | –0.479 | –1.673 |
| 3.0 | 0.008 | no | 11.065 | –0.467 | –0.273 | –1.659 |
| 3.0 | 0.008 | yes | 11.064 | –0.489 | –0.103 | –1.682 |
| 4.0 | 0.008 | no | 10.990 | –0.469 | –0.684 | –1.671 |
| 5.0 | 0.008 | no | 11.086 | 0.724 | –0.488 | –1.572 |
| 6.0 | 0.008 | no | 11.111 | 0.691 | –0.516 | –1.467 |
|
|
||||||
| 1.0 | 0.004 | no | 10.964 | –0.682 | –0.837 | –1.683 |
| 1.5 | 0.004 | no | 10.970 | –0.574 | –0.803 | –1.692 |
| 1.9 | 0.004 | no | 10.992 | –0.544 | –0.644 | –1.708 |
| 2.5 | 0.004 | no | 11.064 | –0.504 | –0.065 | –1.700 |
| 3.0 | 0.004 | no | 11.044 | –0.496 | –0.133 | –1.692 |
| 3.0 | 0.008 | yes | 11.042 | –0.539 | 0.079 | –1.736 |
| 4.0 | 0.004 | no | 11.016 | 0.649 | –0.580 | –1.693 |
| 5.0 | 0.004 | no | 11.114 | 1.165 | –0.254 | –1.509 |
| 6.0 | 0.004 | no | 11.135 | 1.209 | –0.268 | –1.290 |
Notes. The abundances listed here (on the usual scale log ϵ(X) = log (X/H) + 12) have been calculated by us from the average abundances (mass fraction) given by Karakas (2010). We only consider the most abundant isotopes (i.e. 4He, 14N, 16O, 20,22Ne, and 32S).
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