Design and simulation of a LINAC for high energy electron radiography research
文献类型：期刊论文
| 作者 | Zhu, Yunliang1,2; Yuan, Ping1 ; Cao, Shuchun1; Liu, Ming1; Zong, Yang1; Zhao, Quantang1; Zhang, Jingjing1; Shen, Xiaokang1; Zhang, Zimin1
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2018-12-11 |
| 卷号 | 911页码:74-78 |
| ISSN号 | 0168-9002 |
| 关键词 | Thermionic gun Electron LINAC Alpha magnet Space charge effect Beam dynamics |
| DOI | 10.1016/j.nima.2018.09.133 |
| 英文摘要 | We designed an electron linear accelerator (LINAC) for High Energy Electron Radiography (HEER) studies, which consists of two different guns, either a thermionic cathode or a photocathode RF gun, for diagnosing different targets. In this paper, we present the simulation studies and optimization of the LINAC based on an S-band thermionic RF gun. The LINAC is capable of generating sub-picosecond electron pulses with low energy spread (0.13%) and large micro-bunch charge (143 pC). The beam dynamics of the LINAC is studied and optimized by different beam dynamics simulation codes. The entrance hole induced field distortion in the alpha magnet is also reported. The space charge effects are studied by the General Particle Tracer (GPT) code. The results showed that the space charge forces had a significant influence on beam dynamics in such a low energy LINAC. |
| 资助项目 | Natural Science Foundation for Young Scientists of Gansu Province, China[18JR3RA379] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000450880200012 |
| 源URL | [http://119.78.100.186/handle/113462/64422]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Yunliang,Yuan, Ping,Cao, Shuchun,et al. Design and simulation of a LINAC for high energy electron radiography research[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,911:74-78. |
| APA | Zhu, Yunliang.,Yuan, Ping.,Cao, Shuchun.,Liu, Ming.,Zong, Yang.,...&Zhang, Zimin.(2018).Design and simulation of a LINAC for high energy electron radiography research.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,911,74-78. |
| MLA | Zhu, Yunliang,et al."Design and simulation of a LINAC for high energy electron radiography research".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 911(2018):74-78. |
入库方式： OAI收割
来源：近代物理研究所
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