Lithium abundance and 6Li/7Li ratio in the active giant HD 123351 - I. A comparative analysis of 3D and 1D NLTE line-profile fits

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Table 3

Results with the line list of M12+L14 in the Full range setup, using 3D model A and 1D LHD model a.


Models (`A`) and (`a`) – Full range			σ _{T _eff}	σ _log g	σ _{[ Fe / H ]}	σ _fit	σ _blend	σ _cont.

3D-NLTE	A(Li)	1.687 ± 0.114	0.111	0.018	0.010	0.002	0.007	0.012
3D-NLTE	⁶Li/⁷Li [%]	7.984 ± 4.431	0.124	1.228	2.811	0.708	2.338	2.060

1D-NLTE	A(Li)	1.670 ± 0.116	0.114	0.017	0.010	0.002	0.007	0.007
1D-NLTE	⁶Li/⁷Li [%]	8.863 ± 4.108	0.015	1.177	3.121	0.725	1.853	1.338

Notes. The different sources of uncertainty are listed separately to identify the quantities that have the strongest effect on the lithium abundance A(Li) and the ⁶Li/⁷Li ratio (see text for details).

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