Key Laboratory of Neutronics and Radiation Safety;
Institute of Nuclear Energy Safety Technology;
Chinese Academy of Sciences;
Hefei 230031;
China;
Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions;
Suzhou 215006;
China;
School of Nuclear Science and Technology;
University of Science and Technology of China;
Hefei 230027;
China;
Bremsstrahlung; Monte; Carlo; SuperMC; Differential; cross; section; Angular; distribution;