The Total Neutron Cross Sections of Gold, Chlorine, and Phosphorus

Abstract
The total neutron cross sections of gold, chlorine, and phosphorus have been measured over the energy range 100 to 700 kev using the mono-energetic neutrons from the H3(p, n)He3 reaction with an energy resolution of about 40 kev. Pronounced resonances were found in phosphorus, slight indications of resonances were found in chlorine, and no resonances were found in gold.