700MHz单cell超导腔洛伦兹力失谐分析  

Lorentz Force Detuning Analysis of 700MHz Single-cell Superconducting Cavity

作　　者：葛明骐[1] 赵升初[1] 

机构地区：[1]中国科学院高能物理研究所,北京100049

出　　处：《高能物理与核物理》2005年第4期413-417,共5页High Energy Physics and Nuclear Physics

摘　　要：着重论述了超导腔的洛伦兹力失谐,并对704MHz/β=0.45单cell纯铌超导腔进行了静态洛伦兹力失谐分析和动态洛伦兹力失谐分析,对增加其机械稳定性的方式方法进行了讨论和计算,给出了其相应的加固方案.In this paper, the Lorentz force detuning of superconducting cavity is illustrated and discussed in detail. The static lorentz force detuning and dynamic lorentz force detuning of a 704 MHz/β = 0.45 single-cell superconducting cavity is calculated with numerical simulation method. And the mechanical stability of the cavity is also studied. Finally a method for stiffening cavity is proposed.

关 键 词：洛伦兹力 CELL 超导腔 失谐 机械稳定性 方式方法 加固方案 铌 

分 类 号：TL503[核科学技术—核技术及应用]