Fig. 1
Filament radius as a function of filament density for four models. The curve labeled turbulence shows the result for a turbulent crossing time (Eq. (16)); the three curves labeled friction show results when ion-neutral friction time is assumed to be the energy dissipation time (Eqs. (17)−(18)). Frictions A and C used a gravitational accretion rate and Friction B a turbulent 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.