Fig. 2
Slices cut through the mid-plane. The panel on the left shows the total number density of hydrogen nucleons, the panel in the centre shows the number density of molecular hydrogen (on the same scale), and the panel on the right shows the mean shielding factor for the H2 photodissociation rate coefficient, calculated as ⟨ exp(−τd,1000)fshield ⟩.
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.