Physical calculation for an X-band hybrid dielectric-iris-loaded accelerator

摘要：

A small, high performance X-band hybrid dielectric-iris-loaded travelling-wave linac with the length of 1.47 m and the maximum accelerating gradient of 45 M V/m has been designed. The beam energy of 33 MeV, the energy spread of 0.5％, the beam emittance of about 5.7 πmm·mrad and the capture efficiency of 40％ are reached by adjusting the sizes of the accelerating cavities and the phase velocity. The attenuation per unit length of structure, the shunt impedance R8, the quality factor Q, the group velocity and the phase velocity are also presented.

关键词： hybrid dielectric-iris-loaded phase velocity beam energy energy spread beam dynamics

作者: HE Xiao-Dong WU Cong-Feng FENG Guang-Yao DONG Sai PEI Yuan-Ji

作者单位: National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China

会议类型: 国际会议

会议名称: The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)

会议地点: 武夷山

会议语种:英文

页码: 109-111

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）