| 分段共振耦合RFQ场调谐方法研究 |
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| 引用本文： | 傅世年.分段共振耦合RFQ场调谐方法研究[J].中国物理 C,2002,26(8):870-875. |
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| 作者姓名： | 傅世年 |
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| 作者单位： | 中国科学院高能物理研究所 北京100039 |
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| 基金项目： | 国家重点基础研究发展规划项目基金 (G1 9990 2 2 60 0 )，中国科学院百人计划经费资助~~ |
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| 摘 要： | 强流质子加速器需要采用分段共振耦合RFQ作为其低能加速结构,为减少束流损失,RFQ加速器必须达到所要求的场分布.针对共振耦合结构的特殊性,在RFQ传输线模型的理论基础上,在一台RFQ冷模型上进行了场调谐的实验研究,获得了满意的实验结果.同时,也验证了作者用LabVIEW编写的RFQ场调谐程序的正确性.
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| 关 键 词： | RFQ加速器 场调谐 传输线模型 |
| 收稿时间： | 2002-1-15 |
Study on the Field Tuning Method of a Resonantly Coupled RFQ |
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| FU Shi,Nian.Study on the Field Tuning Method of a Resonantly Coupled RFQ[J].High Energy Physics and Nuclear Physics,2002,26(8):870-875. |
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| Authors: | FU Shi Nian |
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| Abstract: | Resonantly coupled RFQ is commonly used as the low energy accelerating structure for an intense beam proton linac. It is essential that the field distribution meets the design requirement in order to minimize the beam losses. Based on the RFQ transmission line model, a study on the field tuning was conducted on the cold model RFQ, focusing on the characteristics of the resonantly coupled RFQ structure. A satisfactory result was achieved in the field stabilization, and it also demonstrated the validity of the RFQ tuning code on the platform of LabVIEW. |
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| Keywords: | RFQ accelerator field tuning transmission line model |
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