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Table 2
Fundamental parameters adopted for the stars in our sample.
| Star | T eff | log g | vsini | Age | Ref. age |
| [K] | [dex] | [km/s] | [Myr] | ||
|
|
|||||
| HD 5737 | 13 600 | 3.20 | 17 | ||
| HD 21071 | 14 768 | 4.30 | 58 | 90 | R1 |
| HD 23950 | 12 892 | 4.02 | 69 | 100 | R2 |
| HD 74146 | 14 180 | 4.23 | 36 | 53 | R3 |
| HD 162586 | 12 503 | 4.11 | 27 | 224 | R2 |
| HD 162679 | 10 519 | 3.74 | 40 | 224 | R2 |
| HD 162630 | 10 625 | 3.72 | 49 | 224 | R2 |
| HD 162678 | 10 300 | 3.45 | 40 | 224 | R2 |
| HD 162817 | 10 428 | 3.25 | 75 | 224 | R2 |
Reference. For the adopted ages: R1 (Stauffer et al. 1999), R2 (Meynet et al. 1993), R3 (Barrado y Navascués et al. 1999).
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