Fig. 3

Number distribution of theoretical Δ(Li) = log (X(Li)MS/X(Li)ini) values at the TO for tf = 10 Myr (dashed line) compared to observations of Li abundances in NGC 6752 (solid line). The observed abundances have been shifted to make their mean value match the mean value of Δ(Li). The theoretical number distribution has been rescaled to match the total number of stars with Li measurements. The histogram bin size is equal to 0.12 dex.
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