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Table 8.
Comparison with Ba star individual observed abundances.
| Value | BD-142678 | 3 M⊙ | 4 M⊙ |
|---|---|---|---|
| [Y/Fe] | 1.02 | 0.64 | 0.98 |
| [Zr/Fe] | 0.85 | 0.72 | 1.07 |
| [La/Fe] | 0.91 | 0.94 | 1.09 |
| [Ce/Fe] | 0.87 | 0.94 | 1.20 |
| [Nd/Fe] | 0.87 | 0.78 | 0.96 |
| k | – | 1.00 | 0.60 |
| L2 error | – | 0.03 | 0.02 |
Notes. Abundances observed in the 3 M⊙ Ba star BD-142678 (de Castro et al. 2016) in comparison with the predicted ones from our best-fit 3 and 4 M⊙ models with ω = 0.14. The k values (those used in Eq. (19)) and the average L2 errors are also listed.
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