Numerical calculation on coherent synchrotron radiation intensity due to inter-bunch interference in the bunch train
文献类型：期刊论文
| 作者 | Zhu JB(朱俊彪); Zhang GQ(张国庆) ; Li YG(李永贵); Xie JL(谢家麟); Zhu, JB; Zhang, GQ; Li, YG; Xie, JL
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| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2001 |
| 卷号 | 25期号:5页码:455-460 |
| 关键词 | bunch train coherent synchrotron radiation intra-bunch interference inter-bunch interference sub- to mm-wave Michelson interferometer |
| 其他题名 | 束团序列发射的相干同步辐射强度数值计算 |
| 通讯作者 | Chinese Acad Sci, Inst High Energy Phys, Beijing 100080, Peoples R China |
| 英文摘要 | A novel model for the inter-bunch interference in a bunch train is presented where a train of electron bunches passing through a bending or undulator magnetic field is considered as a moving multi-slit diffraction array from which multi beams of coherent radiation emitted with definite phase difference. Based on this model,interference among multi-beams of coherent synchrotron radiation emitted from consecutive bunches accelerated by a 30 MeV RF-Linac at BFEL is analyzed and numerically calculated. From the discussions it is shown that: 1. Rapidly oscillating radiation enhancement due to inter-bunch interference is overlapped on the single bunch power spectrum; 2. Such radiation enhancement consists of series of spectrum lines corresponding to harmonics of the fundamental of RF-Linac; 3. Main maximum positions are determined by the "diffraction condition"; 4. Intensity enhancement is about as high as the number of bunches in a macropulse; 5. The axially measured radiation frequency is lower than the off axis one. Experimental design to measure interference from separate bunches at the BFEL Linac with the developed mm-wave Michelson interferometer is presented. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000169130300015 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237552]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhu JB,Zhang GQ,Li YG,et al. Numerical calculation on coherent synchrotron radiation intensity due to inter-bunch interference in the bunch train[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2001,25(5):455-460. |
| APA | 朱俊彪.,张国庆.,李永贵.,谢家麟.,Zhu, JB.,...&Xie, JL.(2001).Numerical calculation on coherent synchrotron radiation intensity due to inter-bunch interference in the bunch train.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,25(5),455-460. |
| MLA | 朱俊彪,et al."Numerical calculation on coherent synchrotron radiation intensity due to inter-bunch interference in the bunch train".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 25.5(2001):455-460. |
入库方式： OAI收割
来源：高能物理研究所
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