辽宁大学学报（自然科学版）2025，Vol.52Issue(3)：218-224,7.
241Am能谱的简易蒙特卡罗模拟及实验测量
Simple Monte Carlo Simulation and Experimental Measurement of 241 Am Energy Spectrum
摘要
Abstract
Americium-241(241 Am)is a commonly used artificial radioactive isotope.To enable rapid estimation of the response of the 241Am radioactive source in a sodium iodide(NaI)detector and its gamma-ray spectrum distribution,this paper proposes a simple Monte Carlo(MC)-based approximate simulation method.The gamma-ray spectrum obtained using this method is in good agreement with experimental data and significantly reduces computational complexity compared to traditional Monte Carlo simulations.Results show that this method will demonstrate broad application potential in the fields of rapid efficiency evaluation and fast gamma-ray spectrum estimation.关键词
241Am/蒙特卡罗模拟方法/C++/γ能谱Key words
241 Am/Monte Carlo method/C++/Gamma-ray spectrum分类
物理学引用本文复制引用
谭天亚,龚丽,苏心颖,刘书剑,王曦珠,王春龙,杜增,裴丽,许广智,李一杰,康晓珅..241Am能谱的简易蒙特卡罗模拟及实验测量[J].辽宁大学学报（自然科学版）,2025,52(3):218-224,7.基金项目
国家自然科学基金项目(12575087,12105132,11705078) （12575087,12105132,11705078）
辽宁大学本科教学改革项目(JG2022BYLW004,JG2023ZSWT14) （JG2022BYLW004,JG2023ZSWT14）
教育部产学合作协同育人项目(230703494261841) （230703494261841）
