Journal of University of Chinese Academy of Sciences >
Studies on the Optimum Beam Orbit Correction for High Energy Electron Linacs
Received date: 2002-12-30
Revised date: 2003-01-17
Online published: 2004-01-10
In order to obtain a high quality beam at the exit of a high energy electron linear accelerator( Linac),seriously controlling on the beam orbit in the linac is greatly important.The beam orbit offset effects caused by the initial beam off set and the linac components'off sets have been quant itatively studied first.As an example with the inject or linac for Beijing Electron Posit ron Collider upgrading project ( BEPCII),the beam orbit off set caused by the above error effects have been simulated and analyzed.Then a design study on the optimum orbit correction system for BEPCII Linac is discussed.The optimum correct or's distribution and the required tolerances of misalignment of the linac components are given.
Key words： electronlinac; orbit correction; optimization
Zhou Zu-sheng , Wang Shu-hong , Wang Jiu-qing , Pei Guo-xi , Han Jia-hua . Studies on the Optimum Beam Orbit Correction for High Energy Electron Linacs[J]. Journal of University of Chinese Academy of Sciences, 2004 , 21(1) : 19 -25 . DOI: 10.7523/j.issn.2095-6134.2004.1.003
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