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TY - CONF AU - Li, Y. AU - Guan, X. AU - Liu, W.L. AU - Liu, X.Y. AU - Wang, D. AU - Wang, M.W. AU - Wang, X.W. AU - Wang, Z.M. AU - Xing, Q.Z. AU - Yang, Y. AU - Yao, H.J. AU - Ye, W.B. AU - Zhao, M.T. AU - Zheng, S.X. ED - Liu, Lin ED - Byrd, John M. ED - Neuenschwander, Regis T. ED - Picoreti, Renan ED - Schaa, Volker R. W. TI - Experiment and Simulation Study on the Capture and Acceleration Process of XiPAF Synchrotron J2 - Proc. of IPAC2021, Campinas, SP, Brazil, 24-28 May 2021 CY - Campinas, SP, Brazil T2 - International Particle Accelerator Conference T3 - 12 LA - english AB - The beam commissioning of the capture and acceleration process on the XiPAF (Xi’an 200MeV Proton Application Facility) synchrotron has been carried out. The efficiency of the experiment results has been compared with the simulation results. At present, the efficiency of the capture process with single-harmonic is about 73%, and the acceleration efficiency is about 82%, and the simulation results are 77% and 96% without space charge effect, respectively. In order to improve efficiency, dual-harmonic was used during the capture and acceleration process. During the experiment, the capture efficiency was increased by 5%, and the acceleration efficiency was increased by 4%. The capture efficiency decreases with the increase of the maximum RF voltages. We analyzed the reasons for the decrease in capture efficiency. In the next step, further verification will be carried out through experiments under different conditions. PB - JACoW Publishing CP - Geneva, Switzerland SP - 4409 EP - 4412 KW - acceleration KW - synchrotron KW - experiment KW - cavity KW - proton DA - 2021/08 PY - 2021 SN - 2673-5490 SN - 978-3-95450-214-1 DO - doi:10.18429/JACoW-IPAC2021-THPAB317 UR - https://jacow.org/ipac2021/papers/thpab317.pdf ER -