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Fig. 16.

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[M/H] and [Mg/Fe] distribution functions observed for low-α stars (black histogram) compared with the theoretical functions for the two-infall model including migration prescriptions from Frankel et al. (2018) (cyan line) and no migration (red lines). The vertical dashed lines are the median [X/Y] ratios for models with migration (cyan) and without (red).

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