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Fig. 1.
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Distribution of the main properties ([M/H], [Mg/Fe], eccentricity, distance, Rper, Rapo, Rg, zmax) of the stellar sample, separated into the chemically defined low-α (orange) and high-α (blue) disc populations. The p-values of the two-sample Kolmogorov–Smirnov tests are shown for the dynamical properties distributions.
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