[n] H. J. Choi, K. H. Gil, H.-S. Kang, H.-G. Lee, S. B. Lee, and K. W. Seo, “Introduction to WPS System Designed to Measure the Change of Location for PAL-XFEL Girder”, in Proc. IPAC'16, Busan, Korea, May 2016, pp. 2693-2695. doi:10.18429/JACoW-IPAC2016-WEPOR015
[n] W. Fang, Q. Gu, Z. T. Zhao, and D. C. Tong, “The Nonresonant Perturbation Theory Based Field Measurement and Tuning of a Linac Accelerating Structure”, in Proc. LINAC'12, Tel Aviv, Israel, Sep. 2012, paper SUPB031, pp. 80-82.
Use Complete Form