The Possibilities of Fission Material Reproduction Increase in Thermal Reactor with the Assemblies with a Hard Neutron Spectrum

Table 2

Ratio of fissions in hard assemblies to total fissions in reactor with dependence on heavy metal layer thickness.

Layer thickness, cm	𝑁ha/𝑁𝑟, %
1.95	11.73
2.95	5.69
3.95	3.89