DocumentCode
3148716
Title
Harmonic measurement for KEK B-Factory steering magnets
Author
Han, Y. ; Feng, Z.Q. ; Chen, W. ; Yin, R.G. ; Zhao, G.Y.
Author_Institution
Inst. of High Energy Phys., Acad. Sinica, Beijing, China
Volume
5
fYear
1999
fDate
1999
Firstpage
3345
Abstract
Total of 920 steering magnets for KEK B-Factory have been measured by the microcomputer controlled measurement system at IHEP. It took more than two years. During this period, two reference magnets were measured many times. The reproducibility for the reference magnets is better than 8×10-4. This system was used to measure magnets for BEPC (Beijing Electron Positron Collider) ten years ago. It has been improved and updated to meet the new requirements. This paper will cover the details of the measurement system devices, method as well as results
Keywords
accelerator magnets; colliding beam accelerators; electron accelerators; magnetic field measurement; storage rings; KEK B-Factory; harmonic measurement; magnetic field measurement; steering magnets; Coils; Data acquisition; Large Hadron Collider; Magnets; Positrons; Power supplies; Power system harmonics; Production facilities; Rotation measurement; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location
New York, NY
Print_ISBN
0-7803-5573-3
Type
conf
DOI
10.1109/PAC.1999.792298
Filename
792298
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