Research of Reproducibility of Dipoles for Cooler-Storage-Ring

SU Ya-Long; HE Yuang; HAN Shao-Fei; YUANG Ping; LIU Wei-Jun; MA Li-Zhen; ZHANG Si-Ling; WANG Wen-Jin

Chinese Physics C> 2005, Vol. 29> Issue(5) : 491-494

Research of Reproducibility of Dipoles for Cooler-Storage-Ring

Institute of Modern Physics of the,CAS,Lanzhou 730000,China2 Graduate School of the,CAS,Beijing 100049,China

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Abstract：
The measurement method and principle of dipole magnet reproducibility for Cooling-storage-ring are introduced. How the position and number of steel sheet affect the reproducibility of magnet is investigated. In the end, the reproducibility of CSRm dipoles reaches to less than ±2×10-4, which can meet the acquirements of CSR. In addition, the measurement repeatability and the sources causing errors are also analyzed.

References

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SU Ya-Long, HE Yuang, HAN Shao-Fei, YUANG Ping, LIU Wei-Jun, MA Li-Zhen, ZHANG Si-Ling and WANG Wen-Jin. Research of Reproducibility of Dipoles for Cooler-Storage-Ring[J]. Chinese Physics C, 2005, 29(5): 491-494.

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Received: 2004-08-16
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Research of Reproducibility of Dipoles for Cooler-Storage-Ring

Corresponding author: SU Ya-Long,

Institute of Modern Physics of the,CAS,Lanzhou 730000,China2 Graduate School of the,CAS,Beijing 100049,China

Received Date: 2004-08-16

Accepted Date: 1900-01-01

Available Online: 2005-05-05

Abstract: The measurement method and principle of dipole magnet reproducibility for Cooling-storage-ring are introduced. How the position and number of steel sheet affect the reproducibility of magnet is investigated. In the end, the reproducibility of CSRm dipoles reaches to less than ±2×10-4, which can meet the acquirements of CSR. In addition, the measurement repeatability and the sources causing errors are also analyzed.

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Research of Reproducibility of Dipoles for Cooler-Storage-Ring

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