摘要
Energy recovery linacs are promising for achieving high average current with superior beam quality.The key component for accelerating such high-current beams is the superconducting radio-frequency cavity.The design of a 1.3 GHz five-cell high-current superconducting cavity has been carried out under cooperation between Peking University and the Argonne National Laboratory.The radio-frequency properties,damping of the higher order modes,multipacting and mechanical features of this cavity have been discussed and the final design is presented.
Energy recovery linacs are promising for achieving high average current with superior beam quality.The key component for accelerating such high-current beams is the superconducting radio-frequency cavity.The design of a 1.3 GHz five-cell high-current superconducting cavity has been carried out under cooperation between Peking University and the Argonne National Laboratory.The radio-frequency properties,damping of the higher order modes,multipacting and mechanical features of this cavity have been discussed and the final design is presented.
基金
Supported by National High Technology Research and Development Program 863 (2009AA03Z206)
