An experimental study of the Slowing Down of Fission Neutrons and the Diffusion of Thermal Neutrons innGraphite and in Heterogeneous Mixtures of Bismuth and Graphite

摘要

This report describes the experimental determination of the slowing down areas of fission neutron and the diffusion areas of thermal neutrons in graphite and bismuth - graphite mixtures. The results are compared with other data, and a series of slowing down and diffusion areas recommended.