Simulation of proton radiography terminal at the Institute of Modern Physics
文献类型：期刊论文
| 作者 | Yan, Yan1; Sheng, Lina2 ; Huang, Zhiwu1; Wang, Jie1; Yao, Zeen1; Wang, Junrun1; Wei, Zheng1; Yang, Jiancheng2; Yuan, Youjin2
|
| 刊名 | LASER AND PARTICLE BEAMS
 |
| 出版日期 | 2015-09-01 |
| 卷号 | 33页码:439-447 |
| 关键词 | Beam line Magnetic lens system Monte Carlo simulation Proton radiography Spatial resolution |
| ISSN号 | 0263-0346 |
| DOI | 10.1017/S0263034615000440 |
| 英文摘要 | Proton radiography is used for advanced hydrotesting as a new type radiography technology due to its powerful penetration capability and high detection efficiency. A new proton radiography terminal will be developed to radiograph static samples at the Institute of Modern Physics of Chinese Academy of Science. The proton beam with the maximum energy of 2.6 GeV will be produced by Heavy Ion Research Facility in Lanzhou-Cooling Storage Ring. The proton radiography terminal consists of the matching magnetic lens and the Zumbro lens system. In this paper, the design scheme and all optic parameters of this beam terminal for 2.6 GeV proton energy are presented by simulating the beam optics using WINAGILE code. My-BOC code is used to test the particle tracking of proton radiography beam line. Geant4 and G4beamline codes are used for simulating the proton radiography system. The results show that the transmission efficiency of proton without target is 100%, and the effect of secondary particles can be neglected. To test this proton radiography system, the proton images for an aluminum plate sample with two rectangular orifices and a step brass plate sample are respectively simulated using Geant4 code. The results show that the best spatial resolution is about 36 m, and the differences of the thickness are not >10%. |
| WOS关键词 | FACILITY ; ACCELERATOR ; PLASMA ; BEAMS |
| 资助项目 | NSAF Joint Funds of National Natural Science Foundation of China[11176001] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000360446200011 |
| 出版者 | CAMBRIDGE UNIV PRESS |
| 资助机构 | NSAF Joint Funds of National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/40537]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Sheng, Lina |
| 作者单位 | 1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Yan,Sheng, Lina,Huang, Zhiwu,et al. Simulation of proton radiography terminal at the Institute of Modern Physics[J]. LASER AND PARTICLE BEAMS,2015,33:439-447. |
| APA | Yan, Yan.,Sheng, Lina.,Huang, Zhiwu.,Wang, Jie.,Yao, Zeen.,...&Yuan, Youjin.(2015).Simulation of proton radiography terminal at the Institute of Modern Physics.LASER AND PARTICLE BEAMS,33,439-447. |
| MLA | Yan, Yan,et al."Simulation of proton radiography terminal at the Institute of Modern Physics".LASER AND PARTICLE BEAMS 33(2015):439-447. |
入库方式： OAI收割
来源：近代物理研究所
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