First experimental research of the bunch compressor at CAEP

Magnetic bunch compressor is one of the key technologies on the path to next generation accelerator driven facilities.In this paper we report the design principles and the first experimental research of the bunch compressor developed at Chinese Academy of Engineering Physics(CAEP).The length of the bunch after compressor is found to be about 0.7 ps(rms) and the peak current exceeds 500 A when operated in the optimized condition.The sensitivity of the bunch length on the phase of the acceleration field and m...