Transition from Weak to Strong Cascade in MHD Turbulence
Transition from Weak to Strong Cascade in MHD Turbulence
The transition from weak to strong turbulence when passing from large to small scales in magnetohydrodynamic (MHD) turbulence with guide field is a cornerstone of anisotropic turbulence theory. We present the first check of this transition, using the Shell-RMHD which combines a shell model of perpendicular nonlinear coupling and linear …