| 康普顿散射实验仿真系统设计 |
| |
| 引用本文： | 杨喜峰,左文杰,刘超卓,王殿生,闫向宏,周丽霞.康普顿散射实验仿真系统设计[J].实验技术与管理,2019(4):138-141,147. |
| |
| 作者姓名： | 杨喜峰 左文杰 刘超卓 王殿生 闫向宏 周丽霞 |
| |
| 作者单位： | 中国石油大学(华东)理学院 |
| |
| 基金项目： | 国家自然科学基金面上项目(11774433);中国石油大学(华东)考试改革项目(KS-B201611);中国石油大学(华东)教学实验技术改革项目(SY-B201616) |
| |
| 摘 要： | 针对康普顿散射实验需要较强放射源、安全管理难度大的问题,提出康普顿散射实验仿真系统的设计方案。该仿真系统由工作台控制系统和模拟核探头组成。实验台控制系统通过传感器探测模拟放射源类型、确定有无散射样品和散射角度等实验状态;基于STM32F103的模拟核探头根据实验状态产生符合特定散射能谱的仿核电压脉冲,获得与真实实验系统相同的实验效果。
|
| 关 键 词： | 康普顿散射实验 核物理实验 仿真实验 STM32 |
Design of Compton scattering experiment simulation system |
| |
| YANG Xifeng,ZUO Wenjie,LIU Chaozhuo,WANG Diansheng,YAN Xianghong,ZHOU Lixia.Design of Compton scattering experiment simulation system[J].Experimental Technology and Management,2019(4):138-141,147. |
| |
| Authors: | YANG Xifeng ZUO Wenjie LIU Chaozhuo WANG Diansheng YAN Xianghong ZHOU Lixia |
| |
| Institution: | (College of Science,China University of Petroleum,Qingdao 266580,China) |
| |
| Abstract: | In view of the problem that Compton scattering experiment needs strong radiation source and is difficult to manage safely,the design scheme of Compton scattering experiment simulation system is put forward.This simulation system consists of a workbench control system and an analog nuclear probe.The experimental bench control system detects the simulated radiation source type and determines the experimental states such as the scattering sample,scattering angle,etc.,by sensors.The simulated nuclear probe based on STM32F103 generates a simulated nuclear voltage pulse according to the experimental state,which conforms to the specific scattering energy spectrum,and achieves the same experimental results as the real experimental system. |
| |
| Keywords: | Compton scattering experiment nuclear physical experiment simulation experiment STM32 |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
