Geometry dependent multipacting of a superconducting quarter-wave resonator at PKU
文献类型：期刊论文
| 作者 | Zhou Kui1,2; Yang Liu1; Sun Guo-Ping3 ; Yao Zhong-Yuan1; Quan Sheng-Wen1; Luo Xing1; Lu Xiang-Yang1
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2013-07-01 |
| 卷号 | 37 |
| 关键词 | Mp Accelerating Gradient Range Geometry Growth Rate |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/37/7/077002 |
| 文献子类 | Article |
| 英文摘要 | A superconducting quarter-wave resonator (QWR) of frequency=162.5 MHz and beta=0.085 (beta=v/c) has been designed at Peking University. The multipacting (MP) simulation and analysis for the QWR with CST Particle Studio has been performed. The simulation results reveal that there is no sign of MP with its normal operating accelerating gradients in the range of 6-8 MV/m. The accelerating gradient range that may incur MP is from about 1.4 to 3.2 MV/m, and the places where MP may be encountered are mainly located at the top part of the QWR. So the effect of different top geometries on MP has also been studied in depth. Our results show that an inward convex round roof is better than other round roofs, and plane roofs have an advantage over round roofs on the suppression of MP in general. While considering the optimization of its electromagnetic (EM) design, our initial designed model is also acceptable. |
| 资助项目 | Major Research Plan of National Natural Science Foundation of China[91026001] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000322937400010 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/48327]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhou Kui |
| 作者单位 | 1.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 2.China Acad Engn Phys, Inst Appl Elect, Mianyang 621900, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou Kui,Yang Liu,Sun Guo-Ping,et al. Geometry dependent multipacting of a superconducting quarter-wave resonator at PKU[J]. CHINESE PHYSICS C,2013,37. |
| APA | Zhou Kui.,Yang Liu.,Sun Guo-Ping.,Yao Zhong-Yuan.,Quan Sheng-Wen.,...&Lu Xiang-Yang.(2013).Geometry dependent multipacting of a superconducting quarter-wave resonator at PKU.CHINESE PHYSICS C,37. |
| MLA | Zhou Kui,et al."Geometry dependent multipacting of a superconducting quarter-wave resonator at PKU".CHINESE PHYSICS C 37(2013). |
入库方式： OAI收割
来源：近代物理研究所
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