| 高能电子在加速器靶物质中射程的数值模拟 |
| |
| 引用本文： | 邵文成,孙普男,代文江.高能电子在加速器靶物质中射程的数值模拟[J].原子能科学技术,2008,42(11):992-996. |
| |
| 作者姓名： | 邵文成 孙普男 代文江 |
| |
| 作者单位： | 黑龙江大学 ;物理科学与技术学院，黑龙江 ;哈尔滨 ;150080 |
| |
| 基金项目： | 黑龙江省自然科学基金资助项目，黑龙江省教育厅科技资助项目，哈尔滨市科学基金资助项目 |
| |
| 摘 要： | 为确定高能电子在加速器重金属靶物质中的射程，用蒙特卡罗方法计算能量为1~100MeV的高能电子在加速器常用的重金属靶物质(金、钨、钽、钼)中的射程。将1~20MeV电子在钨靶中射程的计算结果与已发表数据进行对比，计算结果与已发表数据符合较好。对射程计算结果进行数值拟合，得到了实用性较强的1~100MeV宽能区内电子在常用加速器靶物质中的射程计算公式。该公式可为高能电子加速器靶的设计计算提供参考数据。
|
| 关 键 词： | 射程 重金属靶 加速器 蒙特卡罗方法 |
| 收稿时间： | 2007-07-09 |
| 修稿时间： | 2007-10-15 |
Numerical Simulation on Range of High-Energy Electron Moving in Accelerator Target |
| |
| SHAO Wen-cheng,SUN Pu-nan,DAI Wen-jiang.Numerical Simulation on Range of High-Energy Electron Moving in Accelerator Target[J].Atomic Energy Science and Technology,2008,42(11):992-996. |
| |
| Authors: | SHAO Wen-cheng SUN Pu-nan DAI Wen-jiang |
| |
| Affiliation: | School of Physical Science and Technology，Heilongjiang University，Harbin 150080，China |
| |
| Abstract: | In order to determine the range of high-energy electron moving in accelerator target，the range of electron with the energy range of 1 to 100 MeV moving in common target material of accelerator was calculated by Monte-Carlo method. Comparison between the calculated result and the published data were performed. The results of Monte-Carlo calculation are in good agreement with the published data．Empirical formulas were obtained for the range of high-energy electron with the energy range of 1 to 100 MeV in common target material by curve fitting, offering a series of referenced data for the design of targets in electron accelerator. |
| |
| Keywords: | Range heavy metal target accelerator Monte-Carlo method |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《原子能科学技术》浏览原始摘要信息 |
|
点击此处可从《原子能科学技术》下载全文 |
