Many different acceleration mechanisms: Fermi 1, Fermi 2, shear,... (Fermi acceleration at shock: most standard, nice powerlaw, few free parameters) main.
Inferior Brain Lesions Monitored Using Diffusion Weighted Magnetic Resonance Imaging
A. Pyatakov 1,2 ; A. Sergeev 1 , D. Sechin 1 , G. Meshkov 1 , E. Nikolaeva 1 , A. Nikolaev 1 ,
The Magnetic Bootstrap
many different acceleration mechanisms: Fermi 1, Fermi 2, shear, ...
