IPAC'23 - Particle Accelerator Projects and Upgrades

IPAC’23 / PARTICLE ACCELERATOR PROJECTS AND UPGRADES 61 Project Region Asia and Australasia Project Location China Project Type New Project Project Description Chinese ADS Superconducting Front-end demo linac (CAFe), designed to accelerate 5 to 10 mA Continuous-wave proton beam at 25 MeV, has been constructed to develop the key technologies of low-energy high-power sc-linac. What is more,the facility will be mainly to investigate the implementation strategies and techniques for the high readability and availability operation of high-power sc-linac. It is composed of a 2.45-GHz ion source, a 162.5-MHz radio frequency quadrupole accelerator (RFQ), a medium energy beam transport line (MEBT),a superconducting accelerating section with four cryomodules which contains Half Wave Resonators (HWR) and Spoke resonators and a high energy beam transport line (HEBT).It will keep upgrading to achieve the nominal beam power and the goal of low trip-rate of ADS. Requirements List Available Yes Approval Date 18/01/2011 Status of Contracting Finished, keep upgrading Construction scheduled to start 01/04/2011 Estimated Project Cost 41M EUR Estimated Construction Duration 6 YEARS Type of Equipment to be Purchased Low radiation beam dump of 200 kW for 10-MeV proton beam loss monitors at low energy section Low level RF and machine protection system base on FPGA Project Leader(s) Hushan Xu Affiliation IMPCAS e-mail hushan@impcas.ac.cn Contact Person(s) Yuan He Affiliation IMPCAS e-mail hey@impcas.ac.cn Chinese ADS superconducting Front-end demo linac