Abstract: | A system of benchmark neutron fields, which together with the special State standard gives unity and the required practical accuracy for reproducing the units of neutron flux density and fluence in nuclear reactors, is developed. The neutron characteristics of the fields and the foreign and domestic analogs are presented. 1 figure, 2 tables, 32 references. State Science Center of the Russian Federation—All-Russia Scientific-Research Institute of Physicotechnical and Radioelectronic Measurements. Translated from Atomnaya énergiya, Vol. 88, No. 5, pp. 378–387, May, 2000. |