Possibility of construction of a high-intensity pulse induction accelerator with laser injection for corpuscular diagnostics of laser plasmas

An investigation was made of the possibility of generation of high-intensity positron beams for diagnostics of laser fusion targets. A distinguishing feature of the proposed electron accelerator is the central injection from a very small electron source. An analysis of the acceleration process shows that a suitable choice of the configuration and intensities of magnetic and electric fields should make it possible to establish conditions for an efficient acceleration of electrons throughout the region occupied by the magnetic field.