原子能科学技术Issue(z2)：573-577,5.DOI:10.7538/yzk.2015.49.S1.0573
强流重离子加速器中由于质子束流损失引起的次级辐射场计算研究
Study on Radiation Field Caused by Proton Beam Loss in High Intensity Heavy-ion Accelerator
庞成果 1苏有武 2徐俊奎 3李武元 1姚泽恩2
作者信息
- 1. 兰州大学 核科学与技术学院，甘肃 兰州 730000
- 2. 中国科学院 近代物理研究所，甘肃 兰州 730000
- 3. 中国科学院 近代物理研究所，甘肃 兰州 730000
- 折叠
摘要
Abstract
The second radiation field outside the vacuum tube caused by proton beam loss in high intensity heavy‐ion accelerator facility (HIAF) with Monte Carlo method was calculated .The energy of proton beam is within 50 MeV to 12 GeV .The basic problems such as second particle yield ,energy spectrum and angular distribution were also discussed .T hese results are beneficial to selecting the detector type and its location and determining its dynamic range for beam loss detector ,as well as to building the beam loss monitor system .Furthermore ,they are meaningful in some way for the radia‐tion protection of accelerator .关键词
质子束/束流损失/次级辐射场/蒙特卡罗方法/FLUKAKey words
proton beam/beam loss/second radiation field/Monte Carlo method/FLUKA分类
能源科技引用本文复制引用
庞成果,苏有武,徐俊奎,李武元,姚泽恩..强流重离子加速器中由于质子束流损失引起的次级辐射场计算研究[J].原子能科学技术,2015,(z2):573-577,5.
