Total neutron yields from 100 MeV protons on Pb and 7Li targets

Neutron yields from proton-induced spallation reactions in thick targets of lead

“…The 21 The degree of agreement clearly indicates that the model is reasonably successful in Figure 3 shows the total number of protons escaping from predicting the totaf neutron yield, in spite of any deficiency in the targets. The sharp decrease with increasing target diameter predicted differential yields.…”