γ能谱的蒙特卡罗模拟

Monte Carlo Simulation of Gamma Spectrum

采用蒙特卡罗方法及通用程序M CNP 4C模拟了核物理实验中的γ能谱测量,阐述了γ能谱模拟思想及方法。结果表明,蒙特卡罗模拟得到的能谱与实验测量得到的能谱具有完全相同的特征。

A Monte Carlo method and the code MCNP4C is used to simulate the Gamma spectrum measuring, and the idea and method of simulation of gamma spectrum is described. The result shows that the spectrum characterisitc get by Monte Carlo simulation is the same as by real spectrum measuring.