Effects of machine errors on the ILC main linac  

作　　者：王逗 高杰 

机构地区：[1]Institute of High Energy Physics, CAS

出　　处：《Chinese Physics C》2011年第6期585-589,共5页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China (10525525, 10775154)

摘　　要：For a practical linac, the beam property is affected seriously by any machine imperfections. In this paper, the effects of several main errors in the ILC main linac, such as quadrupole misalignment, magnet strength error and cavity misalignment, were studied by a theoretical method. The tolerance for each error was also obtained. Comparison with the numerical simulation result is made and the agreement is quite good.For a practical linac, the beam property is affected seriously by any machine imperfections. In this paper, the effects of several main errors in the ILC main linac, such as quadrupole misalignment, magnet strength error and cavity misalignment, were studied by a theoretical method. The tolerance for each error was also obtained. Comparison with the numerical simulation result is made and the agreement is quite good.

关 键 词：ILC main linac machine errors 

分 类 号：TL53[核科学技术—核技术及应用] TH17[机械工程—机械制造及自动化]