Full period superconducting section physics design for injector Ⅱ of China-ADS |
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引用本文: | 刘淑会,王志军,岳伟明,万玉琴,王锋锋,何源.Full period superconducting section physics design for injector Ⅱ of China-ADS[J].中国物理C(英文版),2014(11):82-85. |
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作者姓名: | 刘淑会 王志军 岳伟明 万玉琴 王锋锋 何源 |
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基金项目: | Supported by National Natural Science Foundation of China (11079001) |
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摘 要: | The China Accelerator Driven Subcritical System (China-ADS) project, which is a strategic plan and aims to design and build an ADS demonstration facility, has been proposed and launched actively in China. Injector Ⅱ as one of the parallel injectors of China-ADS, and is prompted by the Institute of Modern Physics (IMP). In this paper, a new scheme with full period lattice structure for the SC section is proposed. In the new scheme, there are sixteen periods, with one superconducting solenoid and one superconducting cavity included in each period. All of the elements are contained in four eryomodules. The dreadful influence of the mismatch caused by period structural change can be avoided, and the beam quality is favorable. In addition, this new scheme has certain advantages in reducing the project's difficulty and construction risk. The details of the design and beam dynamic simulation for the full period lattice structure are given in this paper.
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关 键 词: | 物理设计 ADS 超导腔 中国 加速器驱动次临界系统 近代物理研究所 晶格结构 超导电磁铁 |
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