Atmospheres of HD 209458 b and HD 189733 b. For HD 209458 b both a hydrogen-only and a hydrogen and helium simulation are shown. We plot the density, temperature, velocity, and the specific heating rate. The symbols in the lower panel a) indicate the τ(60 eV) = 1 levels (circles), the sonic points (arrows), and the Roche lobe heights (plus signs), with the order of the planets according to the legend. Panel e) shows the individual heating (red) and cooling (multiplied by minus one, blue) agents in the H+He atmosphere of HD 209458 b. Radiative heating (red) and cooling (blue) are displayed individually by the thin solid lines and the thick solid line gives the net radiative-heating rate.
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.