Fig. 7

Mean Ohmic heating per particle along a field line () versus its mean temperature (⟨ T ⟩). The mean is computed here as the heating integrated along a field line divided by the integration path length. The field lines with a heating rate above 10 are roughly ordered according to their length. The black dotted line indicates a slope of 2/3, see Sect. 4.1.3.
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.