| 基于蒙特卡罗计算方法的辐射剂量分布研究进展 |
| |
| 引用本文： | 刘卓.基于蒙特卡罗计算方法的辐射剂量分布研究进展[J].医疗设备信息,2011(2):62-66. |
| |
| 作者姓名： | 刘卓 |
| |
| 作者单位： | 北京大学人民医院放射科; |
| |
| 摘 要： | 本文首先介绍蒙特卡罗方法的基本原理,及其在核物理实验,特别是辐射剂量计算等方面的应用;其次,介绍辐射计量学的基本知识和发展情况;最后,结合放射物理方面的知识,利用基于蒙特卡罗方法的EGSWIN软件,建立数学模型,并模拟计算电子束、光子束、正电子束在设定几何条件下的照射过程。
|
| 关 键 词： | 蒙特卡罗方法 辐射剂量计算 EGSWIN软件 |
Research on Radiation Doses Distribution Based on Monte Carlo Method |
| |
| LIU Zhuo Radiology.Research on Radiation Doses Distribution Based on Monte Carlo Method[J].Information of Medical Equipment,2011(2):62-66. |
| |
| Authors: | LIU Zhuo Radiology |
| |
| Institution: | LIU Zhuo Radiology Department,People's Hospital,Peking University,Beijing 100044,China |
| |
| Abstract: | This article first introduces the basic theory of Monte Carlo method,and its use in nuclear physics experiments,especially in radiation doses calculation.Secondly,it introduces the basic knowledge and development of radiation metrology.And finally,it proves that EGSWIN is able to calculate the radiation doses in certain experiments,available to three kinds of sources including electron,photon and positive electron,with great simplicity and directness. |
| |
| Keywords: | Monte Carlo method radiation doses calculation EGSWIN |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
