galiaminsn опубликовал свеженькое:Wakefields in Hollow Channel of Magnetized Plasma: https://arxiv.org/abs/2104.13828
Sergey N. Galyamin
Wakefield particle acceleration in hollow plasma channels is under extensive study nowadays. Here we consider an externally magnetized plasma layer (external magnetic field of arbitrary magnitude is along the structure axis) and investigate wakefields generated by a point charge passing along the layer axis.
Comments: 6 pages, 5 figures