Improvement on the Electron Trajectroy of Wiggler of Beijing Free Electron Laser

Huang Min; Li Yonggui; Zhuang Jiejia; Dai Lisheng; Zhao Chunnong

Chinese Physics C> 1994, Vol. 18> Issue(12) : 1137-1142

Improvement on the Electron Trajectroy of Wiggler of Beijing Free Electron Laser

Institute of High Energy Physics,Academia Sinica,Beijing 1000039

Abstract
HTML
Reference
Related

PDF

Abstract：
A method is described which experimentally determines the trajectory sensitive parameter β of NdFeB rectangular magnet used for wiggler of Beijing Free Electron Laser(BFEL).The parameter β expresses the contribution of single magnetic block to electron trajectory.The magnetic blocks are chosen and optimized according to their β values, and the deviation of electron trajectory in the wiggler can be improved.

References

[1]	W.B.Colsou,Phys.of Quant.Elec.5（1978）157.[2]黄敏等，高能物理与核物理，15（1991）776.[3]StephenV.Benson et al,Nucl.Instr.and Meth,A272（1988）10.[4]P.W.vanAmersfoort et al,Nucl.Instr.and Meth,A304（1991）163.[5]P.Bourgeois, et al,Nucl.Instr.and Meth,A301（1991）150.[6]L.R.Eliasetal,SPIE,453（1984）160.

Access

Get Citation

Huang Min, Li Yonggui, Zhuang Jiejia, Dai Lisheng and Zhao Chunnong. Improvement on the Electron Trajectroy of Wiggler of Beijing Free Electron Laser[J]. Chinese Physics C, 1994, 18(12): 1137-1142.

Huang Min, Li Yonggui, Zhuang Jiejia, Dai Lisheng and Zhao Chunnong. Improvement on the Electron Trajectroy of Wiggler of Beijing Free Electron Laser[J]. Chinese Physics C, 1994, 18(12): 1137-1142. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3826)
PDF Downloads(504)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Improvement on the Electron Trajectroy of Wiggler of Beijing Free Electron Laser

Corresponding author: Huang Min,

Institute of High Energy Physics,Academia Sinica,Beijing 1000039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-12-05

Abstract: A method is described which experimentally determines the trajectory sensitive parameter β of NdFeB rectangular magnet used for wiggler of Beijing Free Electron Laser(BFEL).The parameter β expresses the contribution of single magnetic block to electron trajectory.The magnetic blocks are chosen and optimized according to their β values, and the deviation of electron trajectory in the wiggler can be improved.