Transient Beam Loading Problem in Constant Gradient Accelerator Structure

Huang Yongzhang; Wu Gang

Chinese Physics C> 1994, Vol. 18> Issue(4) : 310-316

Transient Beam Loading Problem in Constant Gradient Accelerator Structure

Huang Yongzhang ^, ,
Wu Gang

Applications Division, Institute of High Energy Physics, Academia Sinica,Beijing 100080

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Abstract：
This paper starts with the general solution of the transient beam loading problem for a constant gradient travelling wave accelerator structure (SLAC type structure) by using the energy conversation law. In case where the electron beam in the accelerator comes from a thermionic microwave gun, the electron current increases with time, the beam loading problem is treated for the first time, and the analytic solution is used to analyse the linear accelerator of Beijing Free Electron Laser.

References

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姚充国《电子直线加速器》，科学出版社，1986.[2]J.W.Wang,“RF Properties of Periodic Accelerating Structure for Linear Colliders”,SLAC-Report 339.[3]《数学手册》，高等教育出版社，1979.[4]Xie Jialin,et al.,Nucl,Instru.Meth.in Phy.Res,V.A272（1988）40.[5]R.B.Neal,The Stanford two-mile Accelerator,New York-Amsterdam,W.W.Benjamin,1968.[6]G.A.Westenskow and J.M.J.Madey,“Owner's Manual for Microwave Electron Gun”,HEPL Technical Note,TN-86-1,Stanford University,1986.[7]黄永章，博士论文，高能物理研究所，1991.

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Huang Yongzhang and Wu Gang. Transient Beam Loading Problem in Constant Gradient Accelerator Structure[J]. Chinese Physics C, 1994, 18(4): 310-316.

Huang Yongzhang and Wu Gang. Transient Beam Loading Problem in Constant Gradient Accelerator Structure[J]. Chinese Physics C, 1994, 18(4): 310-316. shu

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Received: 1900-01-01
Revised: 1900-01-01

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Transient Beam Loading Problem in Constant Gradient Accelerator Structure

Huang Yongzhang ^,
Wu Gang

Corresponding author: Huang Yongzhang,

Applications Division, Institute of High Energy Physics, Academia Sinica,Beijing 100080

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-04-05

Abstract: This paper starts with the general solution of the transient beam loading problem for a constant gradient travelling wave accelerator structure (SLAC type structure) by using the energy conversation law. In case where the electron beam in the accelerator comes from a thermionic microwave gun, the electron current increases with time, the beam loading problem is treated for the first time, and the analytic solution is used to analyse the linear accelerator of Beijing Free Electron Laser.