Study on Beam Photoelectron Instability in BEPC

GUO Zhi-Yuan; QIN Qing; ZHANG Chuang; MA Li

Chinese Physics C> 2001, Vol. 25> Issue(3) : 251-257

Study on Beam Photoelectron Instability in BEPC

Institute of High Energy Physics, CAS, Beijing 100039, China

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Abstract：
A beam photoelectron instability may arise in high energy storage rings when the multibunch positron beam interacts with the photoelectrons which are produced in the beam tube by synchrotron radiation. This instability gives rise to a big interest for the accelerator physicists in recent years as a new mechanism has been involved in this phenomenon study. It is very important for the particle factories as there are strong multi-bunch positron beams to be operated. The experimental observations are carried out in the Beijing Electron Positron Collider (BEPC) under the cooperation between IHEP, China and KEK, Japan, and the simulation studies are presented in this paper.

References

[1]	CHAO A. Proceedings of MBI97, 19972 GUO Z Y et al. Proceedings of EPAC96, 1996; MBI97, 1997 ; AF'AC98, 1998 and PAC99, 19993 lzawa M et al. Phys. Rev. Lett. , 1995, 744 Ohmi. Phys. Rev., 1997, E55

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[11]	Wang Lanfa , Zhang Chuang , Wang Shuhong , Guo Zhiyuan , Lin Yuzheng , Tong Dechun . Simulation of Coupled Bunch Instability. Chinese Physics C, 1998, 22(12): 1174-1181.
[12]	Zhou Feng . Study of BEPC Impedance. Chinese Physics C, 1998, 22(8): 739-744.
[13]	Zhao Jijiu , Geng Xiaosong , Yu Yulan , Wang Bingfeng , Wang Chunhong , Xu Jingwei , Liu Wei , Luo Huiying , Wang Yaru , Lu Jihua , Yan Yonghe , Zhan Mingchuan , Wang Youheng . Upgrading at the BEPC Control System. Chinese Physics C, 1996, 20(8): 756-762.
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[15]	Li Guangxiao , Fang Shouxian . Realizability of the Permanent Magnet Mini-β Scheme for the Beijing Electron Positron Collider. Chinese Physics C, 1995, 19(10): 952-958.
[16]	CHEN Yu , DAI Chang-Jiang , GU Yi-Fan , LEI Zhuan-Heng , LI Jian-Ping , LIU Shu-Dong , SHAO Bei-Bei , TANG Yue-Li . Study on Background Radiation at Beijing Electron Positron Collider and Radiation Damage of High-Z Scintillation Crystals. Chinese Physics C, 1993, 17(8): 673-679.
[17]	LI Jian-Ping , TANG Yue-Li , LIU Shu-Dong , JIANG Wen-Gui , LEI Chuan-Heng , SHAO Bei-Bei , LI Tie-Hui , CAI Xiao-Ping , ZHANG Qing-Jiang . Measurement of Radiation Dose Level of Synchrotron Radiation Experimental Hall of BEPC. Chinese Physics C, 1992, 16(2): 105-112.
[18]	BES Collaboration . τ Mass Measurement at Beijing Electron Positron Collider (BEPC). Chinese Physics C, 1992, 16(10): 865-875.
[19]	CAO Zhong , LIU Wei-Ren , WANG Li-Lie , XIE Shi-Liang , JIANG Li-Ping , DING Mei-Song , ZHAO Ji-Lai , REN You-Lai , SHAN Bing , ZHAO Zheng , CUI Ming-Qi . SHAPE MEASUREMENT OF SYNCHROTRON RADIATION WITH HIGH TIME RESOLUTION. Chinese Physics C, 1990, 14(8): 677-683.
[20]	XIE Jia-Lin . ON THE AVERAGE LUMINOSITY OF ELECTRON POSITRON COLLIDER AND POSITRON-PRODUING ENERGY. Chinese Physics C, 1985, 9(5): 577-585.

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GUO Zhi-Yuan, QIN Qing, ZHANG Chuang and MA Li. Study on Beam Photoelectron Instability in BEPC[J]. Chinese Physics C, 2001, 25(3): 251-257.

GUO Zhi-Yuan, QIN Qing, ZHANG Chuang and MA Li. Study on Beam Photoelectron Instability in BEPC[J]. Chinese Physics C, 2001, 25(3): 251-257. shu

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Received: 2000-02-03
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Study on Beam Photoelectron Instability in BEPC

Corresponding author: GUO Zhi-Yuan,

Institute of High Energy Physics, CAS, Beijing 100039, China

Received Date: 2000-02-03
Accepted Date: 1900-01-01
Available Online: 2001-03-05

Abstract: A beam photoelectron instability may arise in high energy storage rings when the multibunch positron beam interacts with the photoelectrons which are produced in the beam tube by synchrotron radiation. This instability gives rise to a big interest for the accelerator physicists in recent years as a new mechanism has been involved in this phenomenon study. It is very important for the particle factories as there are strong multi-bunch positron beams to be operated. The experimental observations are carried out in the Beijing Electron Positron Collider (BEPC) under the cooperation between IHEP, China and KEK, Japan, and the simulation studies are presented in this paper.