Emittance is a key figure of merit for charged particle beams,and various diagnostic techniques have been developed to try to measure it accurately.To measure t
The reactive oxygen plasma cleaning was proved an efficient method to decrease the field emission effect of the HWR superconducting cavities on the vertical tes
Multicell superconducting radio frequency(SRF)elliptical cavities are proposed for efficient acceleration of proton beam in the Chinese initiative Accelerator D
RF Surface Technology Research Group was founded in August 2019.It was evolved from the former Supercon-ducting Radio Frequency(SRF)research group of Linac cent