The Angular Distribution of the Relativistic Electron's Beam from the Linear Inductive Accelerator LIA-10

The mathematical model of the electron’s beam in the experimental volume of the linear inductive accelerator LIA-10 is considered. The results of simulating the parameters of the beam with experimentally obtained initial angular distribution on the entrance of the accelerating path are represented. The simulation of the magnetic field of the last accelerator’s solenoid is calculated. The results of modeling the parallel beam propagation in such a magnetic field are considered. The coincidence of results was detected. So, angular distribution can be caused by the external magnetic field.