Design and Fabrication of Alpha Magnet for an Microwave Electron Gun

HUANG Yong-Zhang; TENG Ke-Jian; XIE Jia-Lin

Chinese Physics C> 1993, Vol. 17> Issue(9) : 790-795

Design and Fabrication of Alpha Magnet for an Microwave Electron Gun

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
This paper gives the motion of electrons in the alpha magnet firstly,then represents the physical design of an alpha magnet used in Beijing Free Electron Laser.The measured distribution of field gradient of the alpha magnet is reported.The field region with well distribution of │ΔG/G│<1.5% is from 0 to 13.3cm.The simulation and beam test proved that this magnet meets the requirement of the microwave electron gun.

References

[1]

Xie Jialin, et al. ,Nucl.lnstru.Meth, in Phys. Res. ,A272(1989),40.[2]黄永章，博士论文，中科院高能所，1991.[3]H. A. Enge, Rev. Sci.lnstru. ,34(1963),385.[4]G. A. Westenskow and J. M. J. Madey, "Owner's manual for the microwave electron gun",HEPL Technical Note,TN-86-1,1986,Stanford University.[5]User's Guide for POISSON/PANDIRA.

[1]	SHI Cai-Tu , NI Gan-Lin , SUN Xian-Jing , CAO Zan , YIN Zhao-Sheng , PANG Jia-Biao , CHEN Wan , LI Li , CHEN Fu-San , PENG Quan-Ling , YIN Bao-Gui , ZHANG Zhuo , SUN Yao-Lin , WANG Jian-Li , ZHANG Jia-Fei . Design and Fabrication of the Magnets for BEPCⅡ Project. Chinese Physics C, 2008, 32(S1): 7-10.
[2]	ZHAI Ji-Yuan , TANG Chuan-Xiang , ZHENG Shu-Xin . Experimental Study on the Beam Dynamics of Micro-Pulse Electron Gun. Chinese Physics C, 2006, 30(S1): 99-101.
[3]	ZHAI Ji-Yuan , TANG Chuan-Xiang , ZHENG Shu-Xin , LI Quan-Feng . Multipactor Experiment on a Micro-pulse Electron Gun. Chinese Physics C, 2006, 30(2): 147-150.
[4]	LIU Bo , GU Meng-Ping , WANG Shu-Hong , CHI Yun-Long , YANG Xing-Wang , TIAN Shuang-Min , LIU Wei-Bin , YE Qiang . Experiment and Operation of BEPCⅡ Electron Gun System. Chinese Physics C, 2006, 30(5): 466-469.
[5]	He Xiao-Zhong , TANG Chuan-Xiang , HUANG Wen-Hui , ZHENG Shu-Xin , SHI Jia-Ru , CHEN Huai-Bi , DU Tai-Bin , CHENG Cheng , TONG De-Chun , LIN Yu-Zheng . RF Measurement and High Power Test of a BNL/KEK/SHI Photocathode RF Gun. Chinese Physics C, 2006, 30(S1): 81-83.
[6]	DU Qiang , He Xiao-Zhong , HUANG Wen-Hui , LI Jian-Min , TANG Chuan-Xiang , SUN Da-Rui , DAI Jian-Ping . Timing Jitter Sensitivity on Beam Dynamics in Photocathode RF Gun. Chinese Physics C, 2006, 30(S1): 34-36.
[7]	SUN Hong-Bing , PEI Yuan-Ji , XIE Ai-Gen , WANG Rong . The Numerical Algorithm of Secondary Emission Microwave Electron Gun. Chinese Physics C, 2005, 29(1): 95-98.
[8]	HU Yuan , TANG Chuan-Xiang , CHEN Huai-Bi , TONG De-Chun , LIN Yu-Zheng . The Research of Multi-cell Thermionic RF Gun Injector Based on X-band DAW Accelerating Structure. Chinese Physics C, 2005, 29(7): 700-704.
[9]	BIAN Xiao-Hao , CHEN Huai-Bi , ZHENG Shu-Xin , Derun Li . Simulating and Experiment Investigation of the Coupling Factor for Waveguide Loaded Microwave Electornic Gun. Chinese Physics C, 2005, 29(11): 1091-1094.
[10]	XIANG Rong , QUAN Sheng-Wen , LIN Lin , DING Yuan-Tao , LU Xiang-Yang , JIAO Fei , WANG Gui-Mei , ZHAO Kui . Research and Fabrication of the Photocathodes for DC-SC Photoinjector. Chinese Physics C, 2004, 28(7): 771-774.
[11]	LIU Sheng-Guang , WANG Ming-Kai , SUN Da-Rui , GU Xiao-Feng . Research on the Synchronization System of Ultrafast Laser and the S-Band Microwave. Chinese Physics C, 2004, 28(12): 1278-1281.
[12]	HU Yan-Le , ZHAO Kui , CHEN Jia-Er , ZHANG Bao-Cheng , HAO Jian-Kui , WANG Li-Fang . Design of a New DC-RF Injector Used in High Average Power FEL. Chinese Physics C, 2001, 25(8): 787-792.
[13]	ZHAO Qiang , LI Yong-Gui . Design Studies of a Photocathode RF Gun for Short-Wavelength FELs. Chinese Physics C, 2001, 25(7): 696-700.
[14]	Chen Pengfei , Zhang Mingchao , Li Xinmin , Wang Yuhong . Research and Design of Electron Gun of Electrocurtain. Chinese Physics C, 1998, 22(6): 564-569.
[15]	Tang Chuanxiang , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Lin Yuzheng , Xie Jialin . Experimeotal Study of a Multi - Cavity BF Gun With Thermionic Cathode. Chinese Physics C, 1997, 21(5): 470-474.
[16]	Tang Chuanxiang , Lin Yuzheng , Tong Dechun , Wu Yuanming , Wang Youzhi , Zhao Xinqiao , Xie Jialin . B&D of a Multi-cavity RF Gun With Thermionic Cathode for BFEL. Chinese Physics C, 1997, 21(4): 378-383.
[17]	Tang Chuanxiang , Yang Yue , Lin Yuzheng . Simulation of RF Thermionic Gun. Chinese Physics C, 1996, 20(4): 376-384.
[18]	Zhao Zhentang , Lin Yuzheng , Wang Hongyuan . Beam Dynamics characteristic in 1/2+m Cell's Harmonic Microwave Cun. Chinese Physics C, 1994, 18(7): 664-672.
[19]	Huang Yongzhang , Wu Gang . An Re-entrant Cavity and Its Cathode Structure for the Thermionic Microwave Gun. Chinese Physics C, 1994, 18(7): 658-663.
[20]	XIE Jia-Lin , GAO Jie , HUANG Yong-Zhang , ZHANG Ren-Shan , WANG You-Zhi . THERMIONIC CATHODE MICROWAVE ELECTRON GUN. Chinese Physics C, 1990, 14(7): 577-584.

Access

Get Citation

HUANG Yong-Zhang, TENG Ke-Jian and XIE Jia-Lin. Design and Fabrication of Alpha Magnet for an Microwave Electron Gun[J]. Chinese Physics C, 1993, 17(9): 790-795.

HUANG Yong-Zhang, TENG Ke-Jian and XIE Jia-Lin. Design and Fabrication of Alpha Magnet for an Microwave Electron Gun[J]. Chinese Physics C, 1993, 17(9): 790-795. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2258)
PDF Downloads(464)
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

Design and Fabrication of Alpha Magnet for an Microwave Electron Gun

Corresponding author: HUANG Yong-Zhang,

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-09-05

Abstract: This paper gives the motion of electrons in the alpha magnet firstly,then represents the physical design of an alpha magnet used in Beijing Free Electron Laser.The measured distribution of field gradient of the alpha magnet is reported.The field region with well distribution of │ΔG/G│<1.5% is from 0 to 13.3cm.The simulation and beam test proved that this magnet meets the requirement of the microwave electron gun.