Statistical analysis of the limitation of half integer resonances on the available momentum acceptance of the high energy photon source
文献类型：期刊论文
| 作者 | Jiao, Yi; Duan, Zhe |
| 刊名 | Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment
 |
| 出版日期 | 2017 |
| 卷号 | 841页码:97-103 |
| 关键词 | Diffraction-limited storage ring High energy photon source Half integer resonance Momentum acceptance Beta beats |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2016.10.037 |
| 通讯作者 | Jiao, yi(jiaoyi@ihep.ac.cn) |
| 英文摘要 | In a diffraction-limited storage ring, half integer resonances can have strong effects on the beam dynamics, associated with the large detuning terms from the strong focusing and strong sextupoles as required for an ultralow emittance. in this study, the limitation of half integer resonances on the available momentum acceptance (ma) was statistically analyzed based on one design of the high energy photon source (heps). it was found that the probability of ma reduction due to crossing of half integer resonances is closely correlated with the level of beta beats at the nominal tunes, but independent of the error sources. the analysis indicated that for the presented heps lattice design, the rms amplitude of beta beats should be kept below 1.5% horizontally and 2.5% vertically to reach a small ma reduction probability of about 1%. |
| WOS关键词 | STORAGE-RING ; DESIGN |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| WOS类目 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000389394300013 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176621 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Jiao, Yi |
| 作者单位 | Chinese Acad Sci, Key Lab Particle Accelerat Phys & Technol, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiao, Yi,Duan, Zhe. Statistical analysis of the limitation of half integer resonances on the available momentum acceptance of the high energy photon source[J]. Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,2017,841:97-103. |
| APA | Jiao, Yi,&Duan, Zhe.(2017).Statistical analysis of the limitation of half integer resonances on the available momentum acceptance of the high energy photon source.Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,841,97-103. |
| MLA | Jiao, Yi,et al."Statistical analysis of the limitation of half integer resonances on the available momentum acceptance of the high energy photon source".Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment 841(2017):97-103. |
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来源：高能物理研究所
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