JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - UNPB AU - Chen, X. AU - Dou, G.L. AU - Sun, L.T. AU - Wang, B. AU - Wang, X.W. AU - Yao, Q.G. AU - Zhao, H.W. ED - Zhang, Tianjue ED - Schaa, Volker R.W. ED - An, Shizhong ED - Kiselev, Daniela ED - Liu, Yuntao ED - Li, Pengzhan TI - Simulation Study of Inflector for High Intensity Ion Beam Injection J2 - Proc. of CYCLOTRONS2022, Beijing, China, 05-09 December 2022 CY - Beijing, China T2 - International Conference on Cyclotrons and their Applications T3 - 23 LA - english AB - Compact cyclotron for isotope production has received wide attention around the world, especially those of high beam intensity. When ion beam enters the cyclotron acceleration system, it needs to pass through the spiral inflector in the axial injection system to deflect the beam by 90° to make it reach the acceleration plane. However, the space charge effect and beam loss that occur in the high-current compact cyclotron make the design of the spiral inflector a big challenge. We used CST and COMSOL to simulate the injection of H²⁺ particles with an energy of 80 keV into a compact cyclotron from RFQ. Python was used to calculate the spiral inflector model data, and the VBA module of CST was used to establish the 3D mirror model. This will provide a reliable solution for the design and optimization of high-current compact cyclotron. PB - JACoW Publishing CP - Geneva, Switzerland ER -