The computer model of a neutron fluxes forming system on a linear electron accelerator - S. P. Gokov; V. M. Horbach; Yu. G. Kazarinov; V. V. Kantemirov; V. I. Kasilov; L. N. Kolpakova; O. A. Lyukhtan; E. V. Tsiats’ko (Nuclear physics and atomic energy, 2023)