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Table 6
Classification of Li-rich giants derived in this work based on two criteria: the canonical limit and the maximum A(Li) defined by the progenitors of each OC (>A(Li)max limit).
| Star | A(Li)nlte (dex) | Canonical limit | >A(Li)max limit | Evolutionary stage |
|---|---|---|---|---|
| NGC3114No170 (†) | 1.50 ± 0.03 | Yes | Yes | – |
| NGC2925No95 | 2.06 ± 0.01 | Yes | Yes | Inconclusive |
| NGC6705No1101 | 1.53 ± 0.02 | Yes | No | RGB |
| NGC6705No1117 | 1.57 ± 0.02 | Yes | Yes | RC |
| NGC6705No1248 | 1.52 ± 0.03 | Yes | No | RC |
| NGC6705No1256 | 1.59 ± 0.02 | Yes | Yes | RGB |
| NGC6705No1364 | 1.53 ± 0.02 | Yes | No | RC |
| NGC6705No1658 | 1.51 ± 0.02 | Yes | No | RC |
| NGC6705No411 | 1.57 ± 0.02 | Yes | Yes | RC |
| NGC6705No660 | 1.53 ± 0.03 | Yes | No | RC |
| NGC6705No669 | 1.51 ± 0.03 | Yes | No | RC |
| NGC6705No779 | 1.57 ± 0.02 | Yes | Yes | RC |
| NGC6705No816 | 1.53 ± 0.03 | Yes | No | RC |
| NGC6705No916 | 1.53 ± 0.03 | Yes | No | RC |
| NGC6705No963 | 1.54 ± 0.03 | Yes | No | RC |
| NGC2477No6005 | 1.49 ± 0.03 | No | Yes | RC |
| NGC2477No6254 (‡) | 1.91 ± 0.03 | Yes | Yes | RGB base |
| NGC4349No127 | 1.37 ± 0.02 | No | Yes | RGB tip |
| NGC4349No9 | 1.26 ± 0.03 | No | Yes | RC |
| NGC3532No649 (†) | 3.27 ± 0.02 | Yes | Yes | – |
| NGC3532No670 | 1.47 ± 0.02 | No | Yes | RGB tip |
| NGC3532No19 | 1.44± 0.02 | No | Yes | Inconclusive |
| IC4756No28 | 1.33 ± 0.02 | No | Yes | RGB tip |
| IC4756No52 | 1.45 ± 0.02 | No | Yes | RGB tip |
| % of the OCs sample | 14/215=6.5% | 12/215=5.6% | ||
| % of the total sample | 16/228=7.0% | 14/228=6.1% | ||
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