Table 2
Lithium-rich and ‘Li-Rich-in-Context’ giants present in our sample.
| Star | A(Li)NLTE (dex) | Li-rich type | Evolutionary stage | Mass (M⊙) | υ sin(i) (km s−1) | 12C/13C | Possible Li production mechanism |
|---|---|---|---|---|---|---|---|
| IC4651No6333 | 1.21 | In context | Luminosity bump | 1.78 | 2.13 | – | Extra-mixing |
| IC4651No9791 | 1.28 | In context | Luminosity bump | 1.75 | 1.85 | – | Extra-mixing |
| IC4756No52 (•) | 1.45 | >A(Li)max | RGB tip | 2.27 | 2.87 | – | Unknown |
| NGC2345No50 | 0.98 | In context | RGB/early AGB | 5.84 | 5.27 | (>)26(ξ) | Unknown/HBB |
| NGC2423No3 | 1.38 | In context | RGB-Lum. bump? | 2.04 | 2.19 | – | Unknown |
| NGC3114No170(#) | 1.50 | Canonical | Red clump | 3.98 | 11.32 | (>) 24 (##) | Planet accretion/tidal interactions |
| NGC3532No19 | 1.44 | >A(Li)max | Red clump | 3.22 | 5.05 | 12 (†) | Extra-mixing (δ) |
| NGC3532No649 (b) | 3.27 | Canonical | – | 2.17 | – | 10 (‡) | Extra-mixing |
| NGC3532No670 | 1.47 | >A(Li)max | RGB tip | 3.05 | 4.64 | 20 (†) | Unknown |
| NGC3680No13 | 1.25 | In context | Luminosity bump | 1.66 | 0.28 | 16 (ζ) | Extra-mixing |
| NGC3680No53 | 1.21 | In context | Luminosity bump | 1.65 | 0.12 | 10 (ζ) | Extra-mixing |
| NGC4349No9 | 1.26 | =A(Li)max | Red clump | 3.00 | 9.58 | 16 (*) | Planet accretion/tidal interactions |
| NGC4349No127 | 1.37 | >A(Li)max | RGB tip | 3.01 | 4.81 | 18 (*) | Unknown |
| NGC5822No102 | 1.34 | In context | RGB base/red clump | 2.02 | 5.83 | – | Unknown |
| NGC5822No240 | 1.40 | In context | RGB tip | 2.07 | 2.83 | 17 (†) | Extra-mixing |
| NGC6705No1101 | 1.53 | Canonical | RGB base | 3.67 | 11.24 | – | Li-rich formation environment |
| NGC6705No1117 | 1.57 | Canonical | Red clump | 3.52 | 9.44 | – | Li-rich formation environment |
| NGC6705No1248 | 1.52 | Canonical | Red clump | 3.46 | 8.43 | – | Li-rich formation environment |
| NGC6705No1256 | 1.59 | Canonical | RGB | 3.15 | 4.47 | – | Li-rich formation environment |
| NGC6705No1364 | 1.53 | Canonical | Red clump | 3.67 | 12.24 | – | Li-rich formation environment |
| NGC6705No1658 | 1.51 | Canonical | Red clump | 3.91 | 7.29 | – | Li-rich formation environment |
| NGC6705No411 | 1.57 | Canonical | RGB | 3.19 | 6.47 | – | Li-rich formation environment |
| NGC6705No660 | 1.53 | Canonical | Red clump | 3.58 | 5.74 | – | Li-rich formation environment |
| NGC6705No669 | 1.51 | Canonical | Red clump | 3.45 | 8.93 | – | Li-rich formation environment |
| NGC6705No779 | 1.57 | Canonical | RGB | 3.40 | 5.57 | – | Li-rich Formation environment |
| NGC6705No816 | 1.53 | Canonical | Red clump | 3.96 | 8.77 | – | Li-rich formation environment |
| NGC6705No916 | 1.53 | Canonical | Red clump | 3.75 | 9.70 | – | Li-rich formation environment |
| NGC6705No963 | 1.54 | Canonical | Red clump | 3.76 | 6.71 | – | Li-rich formation environment |
Notes. We classify stars as lithium-rich according to the canonical limit (1.5 (dex)) and the A(Li) limits listed in Table 1, >A(Li)max. We also list ‘Li-rich-in-context’ stars. Stellar parameters and abundances are as derived in Tsantaki et al. (2023) or otherwise specifically stated.
References. (δ) This work; (#)Possible non-member: Katime Santrich et al. (2013).(##) As derived in Katime Santrich et al. (2013). (†)As derived in Smiljanic, R. et al. (2009). (‡)As derived in Luck (1994).(b)Non-member: Mermilliod et al. (2008). (•)Possible non-member: Herzog et al. (1975); Frinchaboy & Majewski (2008); Bagdonas et al. (2018). (*)As derived in Holanda et al. (2022). (ξ)As derived in Holanda et al. (2019). (ζ)As derived in Peña Suárez et al. (2018).
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