The fluctuation and radiation of the relativistic electron's beam from the linear inductive accelerator LIA-10

The mathematical model of the parallel electron’s beam in the experimental volume of the linear inductive accelerator LIA-10 is considered. The main equations and numerical algorithms of the model are briefly described. The results of electron’s concentration and self-consistent electromagnetic field calculations are represented. The development of the betatron fluctuation and ultrarelativistic behavior of the electromagnetic radiation’s polar pattern are revealed. The comparison of fluctuation parameter with theoretical estimation is cited.