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Fig. 7

image

Top: model radial velocity dispersion at 2 Gyr (thin curve) and 12 Gyr (thick curve). Middle: probabilities of blurring. Bottom: probabilities of churning. In all panels our results (solid curves) are displayed for stars of home radius r = 5, 7.6 and 10 kpc, and for 2 Gyr (thin) and 12 Gyr (thick curves). The latter should be compared to the corresponding quantities reported in Schönrich & Binney (2009a) (dotted histograms).

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