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 - Zhao, H.W. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - High Intensity Beam Accelerator Facilities HIAF and CIADS: Status and Demonstrations of Key Technologies J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - The two high-intensity ion beam accelerator facilities HIAF (High Intensity heavy ion Accelerator Facility) and CIADS (China Initiative Accelerator Driven System) are being built by IMP in China. The talk will review construction status of HIAF and CIADS firstly. The talk will focus on the recent demonstrations of some key technologies related to HIAF and CIADS. The emphasis will be put on 3 technology demonstrations. 1. Development of the world first 45 GHz ECR ion source based on Nb₃Sn magnet. 2. Performance demonstrations for a key component assembly of the HIAF synchrotron with a dipole magnet, a 38000 A/s fast ramping high-power (5.1 kA/3.6 kV) power supply, a new type vacuum chamber with 0.3 mm thickness wall and 2 mm ceramic ring. 3. Beam commissioning at CW 10 mA/200 kW and reliability & availability demonstration achieved at CW 120 kW/7.2 mA proton beam for more than 100 hours continuous operation by a superconducting proton linac demo-machine composed of a RFQ and 4 cryomodules containing 23 half wave resonance cavities. PB - JACoW Publishing CP - Geneva, Switzerland ER -