Na Ma, Bo Li, Lan Dong, Xiaolong Wang, Lingling Men, Tong Wang, Jing Liang, Zhenqiang He, Zhiyong Ke, Shang Lu, Yuanying Han, Luping Yan, Luyan Zhang, Haoyue Yan. Analysis of calibration schemes for CSNS quadrupole[J]. High Power Laser and Particle Beams, 2022, 34(8): 084002
- High Power Laser and Particle Beams
- Vol. 34, Issue 8, 084002 (2022)
Fig. 1. Main quadrupoles’ layout of CSNS’s ring
Fig. 2. Diagram of the quadrupole model and device coordinate
Fig. 3. Magnetic measuring platform
Fig. 4. Magnet collimation reference parts
Fig. 5. Calibration of the rotation center
Fig. 6. X -direction deviation between rotation center and magnetic field center
Fig. 7. Y -direction deviation between rotation center and magnetic field center
Fig. 8. X -direction deviation between rotation center and mechanical center
Fig. 9. Y -direction deviation between rotation center and mechanical center
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Table 1. Main mechanical parameters of quadrupole of CSNS’s ring
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Table 2. Deviation of deviation between mechanical center and rotation center under two calibrations
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Table 3. Deviation statistics of mechanical center and rotation center
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