Free Access

Fig. 5


Alfvén wave, here shown in |vA|, for the improper null ϵ = 0.5. As azimuthal symmetry is broken, we show two planes y = 0 and x = 0 (left and right columns respectively). For this null, fieldlines predominantly align to run parallel to the x-axis (see Fig. 1); note that the pulse spreads at different rates in the different planes.

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.