Fig. 7
Vertical structure of the TW Hya model at r = 100 au. Y denotes either the dust temperature (Tdust [K]), UV-field (G0), gas-phase CO and C0 abundance, or the grain size (a [μm]) of particles with a scaleheight hd equal to a given height z (see Eq. (5)). Vertical mixing can transport carbon atoms from the C0 layer to the freeze-out zone.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.