TY CONF TI Development of the design method for the optimal design of the Neutron Converter experimental plant KW neutron converter KW sources of ionizing radiation KW gamma radiation KW neutron radiation KW biological protection KW neutron deceleration JO International Conference "Computing for Physics and Technology - CPT2020" AU Smetani, T.. AU Gureva, E.. AU Andreev, V.V. AU Tarasova, N.P. AU Andree, N.G. PY 2025 PB ANO "Scientific and Research Center for Information in Physics and Technique"