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Fig. 5

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Same as Fig. 4 but with a reactivity of PAH cations with H2 of k+ H2 = 5 × 10-13 cm3 s-1 (upper panel), and with a reactivity of neutral PAHs with H of  cm3 s-1 for radicals and  cm3 s-1 for closed-shell (lower panel). Figures for coronene () and circumcircumcoronene () are not shown since they exhibit only marginal variations with respect to Fig. 4. Neutral species are in red, cations in blue.

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