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Table 2.
Abundances at the core and at the surface as well as the gradient between abundances (ΔA = |Ac − As|) for both different elements and different initial conditions of a 20 M⊙ Pop III star.
| wtt | 1d28_new | wtt_0.2v | 1d10_0.2v | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ac | As | ΔA | Ac | As | ΔA | Ac | As | ΔA | Ac | As | ΔA | |
| Middle of MS | ||||||||||||
| 1H | 0.37 | 0.75 | 0.38 | 0.37 | 0.75 | 0.38 | 0.37 | 0.75 | 0.38 | 0.37 | 0.57 | 0.20 |
| 4He | 0.63 | 0.25 | 0.38 | 0.63 | 0.25 | 0.38 | 0.63 | 0.25 | 0.38 | 0.63 | 0.42 | 0.20 |
| 12C | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 14N | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 16O | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| End of H burning | ||||||||||||
| 1H | 0.00 | 0.75 | 0.75 | 0.00 | 0.75 | 0.75 | 0.00 | 0.75 | 0.75 | 0.00 | 0.54 | 0.54 |
| 4He | 1.00 | 0.25 | 0.75 | 1.00 | 0.25 | 0.75 | 1.00 | 0.25 | 0.75 | 1.00 | 0.46 | 0.54 |
| 12C | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 14N | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 16O | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Middle of He burning | ||||||||||||
| 1H | 0.00 | 0.75 | 0.75 | 0.00 | 0.74 | 0.74 | 0.00 | 0.75 | 0.75 | 0.00 | 0.54 | 0.53 |
| 4He | 0.50 | 0.25 | 0.25 | 0.50 | 0.26 | 0.24 | 0.50 | 0.25 | 0.25 | 0.50 | 0.47 | 0.36 |
| 12C | 0.44 | 0.00 | 0.44 | 0.44 | 0.00 | 0.44 | 0.44 | 0.00 | 0.44 | 0.43 | 0.00 | 0.43 |
| 14N | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 16O | 0.06 | 0.00 | 0.06 | 0.06 | 0.00 | 0.06 | 0.06 | 0.00 | 0.06 | 0.07 | 0.00 | 0.07 |
| End of He burning | ||||||||||||
| 1H | 0.00 | 0.75 | 0.75 | 1.00 | 0.74 | 0.74 | 0.00 | 0.75 | 0.75 | 0.00 | 0.53 | 0.53 |
| 4He | 0.00 | 0.25 | 0.25 | 0.00 | 0.26 | 0.26 | 0.00 | 0.25 | 0.25 | 0.00 | 0.47 | 0.47 |
| 12C | 0.30 | 0.00 | 0.30 | 0.29 | 0.00 | 0.29 | 0.29 | 0.00 | 0.29 | 0.26 | 0.00 | 0.26 |
| 14N | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 16O | 0.70 | 0.00 | 0.70 | 0.71 | 0.00 | 0.71 | 0.71 | 0.00 | 0.71 | 0.74 | 0.00 | 0.74 |
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