用于散裂中子源直线加速器超导段相速度设计分析

Analysis of Phase Velocity Designing on Superconducting Section of Proton Linac for Spallation Neutron Source

对用于散裂中子源的质子直线加速器的超导加速段进行了初步设计 ,其中 ,包括加速腔腔形的设计和优化、超导加速段的结构布局 .另外 ,对超导加速腔的加速单元数的选择及设计值 βG 的确定、加速腔的优化原则及束流的动力学性质进行了讨论 .

A preliminary design of superconducting section of proton linac for spallation neutron source is made, which includes the design and optimization of the cavity shape and the architecture design of the superconducting section. In addition, the choice of the cell number of the superconducting cavity, the value of the geometric β G, the optimization principles of cavity and the beam dynamic properties are discussed in this paper.