Plasma transport at the magnetospheric boundary due to reconnection in Kelvin-Helmholtz vortices

Nykyri, K. and A. Otto, Plasma transport at the magnetospheric boundary due to reconnection in Kelvin-Helmholtz vortices, Geophys. Res. Lett., 28, 3565-3568 (2001) (ADS)

The cartoon

(click on the image for a larger version)

How Kelvin-Helmholtz instabilities can roll up enough to mix plasmas, via instances of magnetic reconnection. This is for the magnetosphere, where velocity shear may be large, and similar processes presumably may happen in coronal streamer cusp regions. Again this is a 2D representation of something really happening in 3D, so one's simple 2D view of field lines neatly finding their unrequited counterparts is a bit misleading..

Date: 2020 September 29