Fig. 4
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Comparison between 1D LTE (red open circles) and 1D NLTE (blue circles) [Ba/Eu] ratios as a function of [Fe/H] for our sample of stars. The dashed black line represent the Solar System pure r-process value according to Arlandini et al. (1999), while the dashed-dotted line represent the same value according to Bisterzo et al. (2014).
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