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TY - CONF AU - Xing, Q.Z. AU - Bi, C.B. AU - Cheng, C. AU - Dan, D. AU - Du, C.T. AU - Du, T.B. AU - Guan, W.Q. AU - Guan, X. AU - Guo, Q.K. AU - He, Y. AU - Lei, Y. AU - Li, J. AU - Man, K.D. AU - Qu, E.Y. AU - Tang, C.-X. AU - Tang, R. AU - Wang, B.C. AU - Wang, D. AU - Wang, X.W. AU - Wang, Z.M. AU - Yang, Y. AU - Zhang, H.Y. AU - Zhao, C. AU - Zheng, S.X. ED - Schaa, Volker RW ED - Arduini, Gianluigi ED - Pranke, Juliana ED - Seidel, Mike ED - Lindroos, Mats TI - Development Progress of the 7MeV Linac Injector for the 200MeV Synchrotron of Xi'an Proton Application Facility J2 - Proc. of IPAC2017, Copenhagen, Denmark, 14â19 May, 2017 C1 - Copenhagen, Denmark T2 - International Particle Accelerator Conference T3 - 8 LA - english AB - We present, in this paper, the development progress of the 7MeV Linac for the 200MeV synchrotron of the Xi'an Proton Application Facility (XiPAF). The 7 MeV linac injector is composed of the 50 keV negative hydrogen ion source, Low Energy Beam Transport line (LEBT), 3 MeV four-vane type Radio Frequency Quadrupole (RFQ) accelerator, 7 MeV Alvarez-type Drift Tube Linac (DTL), and the corresponding RF power source system. The 2.45 GHz microwave-driven Cesium-free Electron Cyclotron Resonance (ECR) source and LEBT will be commissioned in this year, and the peak current of the extracted H⁻ beam at the exit of the LEBT is expected to be 6 mA, with the output energy of 50 keV, maximum repetition rate of 0.5 Hz, beam pulse width of 10~40 microseconds and normalized RMS emittance of less than 0.2 PI mm mrad. Furthermore, the construction status of the RFQ accelerator and DTL accelerator will be presented in this paper. PB - JACoW CP - Geneva, Switzerland SP - 2336 EP - 2338 KW - rfq KW - linac KW - DTL KW - ion KW - ion-source DA - 2017/05 PY - 2017 SN - 978-3-95450-182-3 DO - 10.18429/JACoW-IPAC2017-TUPVA105 UR - http://jacow.org/ipac2017/papers/tupva105.pdf ER -