Monte Carlo Simulation of Energy Distribution of Radiation Field

AbstractMonte Carlo method is used to simulate transport process of γ photon in a medium modeled as a cube of water. By introducing a simulation method to calculate the energy distribution of γ-ray source radiation field, we simulate the energy distribution of the radiation field for 125I spot source and array source in both homogeneous and inhomogeneous media. The radiation features of the radiation field are also studied. Our results provide valuable references for clinical medicine