| Alignment techniques for DRAGON-Ⅰ LIA |
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| 引用本文： | 代志勇,谢宇彤,李洪,章文卫,刘云龙,潘海峰,章林文,邓建军.Alignment techniques for DRAGON-Ⅰ LIA[J].中国物理 C,2009,33(9):789-791. |
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| 作者姓名： | 代志勇 谢宇彤 李洪 章文卫 刘云龙 潘海峰 章林文 邓建军 |
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| 作者单位： | Institute of Fluid Physics, CAEP, P.O.Box: 919-106, Mianyang 621900, China |
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| 基金项目： | Thanks to Pro. WANG Huacen and the cooperators of IHEP-CAS. We have increased the measured accuracy greatlyf |
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| 摘 要： | DRAGON-I designed and manufactured by CAEP is a linear induction accelerator which can produce a 20 MeV-3 kA-60 ns electron beam. The high performance required for the machine is determined by the beam quality and thus is greatly dependent on the accelerator alignment. In order to reduce the chromatic effect of the beam, the stretched wire technique has been developed to measure magnetic axes of the cells precisely, and the dipole steering magnets have been equipped into each cell to correct its magnetic axis misalignment. Finally, the laser tracker has been used to examine the installation error of the accelerator. In this paper, different alignment techniques and the primary results are presented and discussed.
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| 关 键 词： | 直线感应加速器 对齐技术 高性能计算机 物理研究院 激光跟踪仪 光束质量 色彩效果 安装误差 |
| 收稿时间： | 2008-10-28 |
| 修稿时间： | 2009-3-5 |
Alignment techniques for DRAGON-I LIA |
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| DAI Zhi-Yong XIE Yu-Tong LI Hong ZHANG Wen-Wei LIU Yun-Long PAN Hai-Feng ZHANG Lin-WenDENG Jian-Jun.Alignment techniques for DRAGON-I LIA[J].High Energy Physics and Nuclear Physics,2009,33(9):789-791. |
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| Authors: | DAI Zhi-Yong XIE Yu-Tong LI Hong ZHANG Wen-Wei LIU Yun-Long PAN Hai-Feng ZHANG Lin-WenDENG Jian-Jun |
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| Institution: | Institute of Fluid Physics;CAEP;P.O.Box: 919-106;Mianyang 621900;China |
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| Abstract: | LIA alignment, beam quality, stretched wire technique |
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| Keywords: | LIA alignment beam quality stretched wire technique |
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