合肥同步辐射光源波动器UD-1物理设计
Design of the first undulator in NSRL
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摘要: 介绍了国家同步辐射实验室二期工程新建波动器UD-1的物理设计，给出了设计参数和主要技术要求。从储存环电子束流的要求和用户对光源的要求两方面分析了波动器磁场品质应满足的技术指标，给出UD1的磁场一次积分值应小于2×10-4T·m，二次积分值应小于2×10-4T·m 2,相位误差应小于10°。Abstract: The design of the first undu1ator UD1 in NSRL is introduced. The design parameters and main technical requirement are given. The quality requirement on undulator magnet field are analysed considering demands of light users as well as that of the electron beam stability. It is given that the first and second integral of the magnet field should be less than 2×１０－４Ｔ·m and 2×１０－４Ｔ·m2 respectively, the phase error should be less than 10°.
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Key words:
- undulator /
- synchrotron radiation /
- magnet quality
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