Maps of column density (density integrated along the z-axis) displayed logarithmically. The projection weight decreases from the left to the right: ζ = 0.5, 0.4, 0.2 and 0.0. The initial density and the large scale velocity are fixed to n0 = 1.0 cm-3 and vS = 12.5 km s-1. All maps are displayed with the same column density range (3 × 1019 cm-2, 3.2 × 1021 cm-2).
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.