An analytic study of TTF of standing wave RF gap based on Bessel-Fourier expansion
文献类型：期刊论文
| 作者 | Jiang, Pei-Yong1,2; Yuan, You-Jin1 ; Yin, Xue-Jun1; Li, Peng1; Li, Chao1,2; Wang, Zhi-Jun1
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2015-03-11 |
| 卷号 | 776页码:94-97 |
| 关键词 | TTF Bessel-Fourier expansion Analytic study |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2014.12.067 |
| 英文摘要 | Transit time factor (TTF) is important in design and simulation of standing wave RF gaps. The TTF is usually constructed on the basis of a square wave model, and it is always expanded as a function of reduced velocity and structure factors. In order to express the particle's motion more authentically, the TTF is studied based On the Bessel-Fourier (B-F) expansion which is realized in BEAMPATH code. By expanding square wave electric held into harmonic electric Fields, the voltage component and the TTF component of each order are obtained from corresponding harmonic electric field. The ratios of each order of voltage components and integral voltage form the weights working as coefficients of TTF components. Consequently, the effective resultant TTF depends on not only the particle's velocity and the structure factors, but also the RF phase the particle experiences. Simple expressions are derived after simplifying the complicated TTF equation in this paper. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS关键词 | ACCELERATORS |
| 资助项目 | National Natural Science Foundation of China[11305227] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000349468500014 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/56846]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yuan, You-Jin |
| 作者单位 | 1.Chinese Acad Sci, IMP, 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 | Jiang, Pei-Yong,Yuan, You-Jin,Yin, Xue-Jun,et al. An analytic study of TTF of standing wave RF gap based on Bessel-Fourier expansion[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,776:94-97. |
| APA | Jiang, Pei-Yong,Yuan, You-Jin,Yin, Xue-Jun,Li, Peng,Li, Chao,&Wang, Zhi-Jun.(2015).An analytic study of TTF of standing wave RF gap based on Bessel-Fourier expansion.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,776,94-97. |
| MLA | Jiang, Pei-Yong,et al."An analytic study of TTF of standing wave RF gap based on Bessel-Fourier expansion".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 776(2015):94-97. |
入库方式： OAI收割
来源：近代物理研究所
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