Fig. 4
Disk fraction as a function of time (solid black line) obtained from our simulations considering η = 1.5 and tth = 2.2 Myr. The colored dashed lines are the exponential decay laws expected from disk e-folding times 2.5 Myr (red line) and 5.5 Myr (blue line). The colored dots are data for nine young nearby associations from Ribas et al. (2014, circles), Hernández et al. (2007), and Hernández et al. (2008, squares).
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