The Studies of Electron Cloud Instability in the BEPC

GUO Zhi-Yuan; LIU Yu-Dong; Qin Qing; WANG Jiu-Qing; XING Jun

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2006, Vol. 30> Issue(S1) : 102-104

The Studies of Electron Cloud Instability in the BEPC

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The Electron Cloud Instability (ECI) may occur in a positively charged particle storage ring when the machine is operated with a multi-bunch beam. The related experiments have been carried out on the Beijing Electron Positron Collider (BEPC) since 1996. The phenomena of the ECI are mainly coupled bunch oscillation and transverse beam size blow up. The ECI studies at the BEPC are reviewed in this paper, both on experiments and on simulations. The potential methods to suppress the ECI in a positron storage ring have been summarized from the studies.

References

[1]

. Izawa M et al. Phys. Rev. Lett., 1995, 74: 50442. GUO Z Y et al. The Experimental Study on Beam-Photoelectron Instability in BEPC, Proc. of PAC’97, 19973. GUO Z Y et al. Studies on the Photoelectron Cloud at theBEPC, Proc. of APAC’01, 2001 APAC’03, 20044. WANG J Q et al. PRSTAB, 2004, 7: 0944015. QIN Q et al. NIM, 2005, A547: 239—2486. CHAO A. Physics of Collective Instability in High EnergyAccelerators, J. Willey, 19937. LIU Y D et al. Private Communication8. LIU Yu-Dong. HEP NP, 2004, 28: 1222(in Chinese)(刘瑜冬等.高能物理和核物理，2004, 28: 1222)

[1]	DAI Zhi-Yong , ZHANG Kai-Zhi , ZHANG Wen-Wei , XIE Yu-Tong . BBU Instability of ``Dragon-I'' LIA. Chinese Physics C, 2008, 32(S1): 289-291.
[2]	WANG Shu-Hong , PEI Guo-Xi , LIU Wei-Bin , CHEN Yan-Wei , YE Qiang , GENG Zhe-Qiao . Studies on the Beam Orbit and Energy Instabilities at the BEPCⅡ Linac. Chinese Physics C, 2007, 31(11): 1067-1070.
[3]	YANG Yu-Feng , ZHU Xiong-Wei . Microbunch Instability in Wigglers. Chinese Physics C, 2007, 31(8): 778-782.
[4]	YANG Yu-Feng , ZHU Xiong-Wei , LI Ming . Microbunch Instability in the Beijing XFEL Test Facility Bunch Compressor. Chinese Physics C, 2007, 31(2): 194-198.
[5]	Alexander W.Chao . Gravitational Instability of a Nonrotating Galaxy. Chinese Physics C, 2006, 30(S1): 6-10.
[6]	LIU Yu-Dong , GUO Zhi-Yuan , Qin Qing , WANG Jiu-Qing , ZHAO Zheng . Transverse Blowup along Bunch Train Caused by Electron Cloud in BEPC. Chinese Physics C, 2006, 30(3): 260-263.
[7]	OUYANG Hua-Fu , FU Shi-Nian , GUAN Xia-Ling , XU Wen-Wu . Study on the Design of an Intense-Beam RFQ with Stabilization. Chinese Physics C, 2004, 28(7): 753-757.
[8]	ZHAO Zhen-Tang , JIANG Bo-Cheng . Longitudinal Coupled Bunch Instability in Fractionally Filled Storage Rings. Chinese Physics C, 2004, 28(11): 1209-1213.
[9]	LIU Yu-Dong , GUO Zhi-Yuan , WANG Jiu-Qing . Simulation of the Electron Cloud Density in BEPCⅡ. Chinese Physics C, 2004, 28(3): 222-226.
[10]	LIU Yu-Dong , GUO Zhi-Yuan , QIN Qing , WANG Jiu-Qing . Electron Cloud Instability Simulation Studies for BEPCⅡ. Chinese Physics C, 2004, 28(11): 1222-1226.
[11]	XIONG Chun , HOU De-Fu . Medium Effects and Thermal Instability in φ₆³ Theory. Chinese Physics C, 2002, 26(8): 753-758.
[12]	LIU Bo , LV Cai-Dian , GUO Hua , HE Ze-Jun . Mechanical and Chemical Instabilities in Nuclear Matter. Chinese Physics C, 2002, 26(10): 1056-1064.
[13]	WANG Shao-Shun , WU Chong . Erraticity of (Pseudo-)Rapidity Gaps. Chinese Physics C, 2001, 25(3): 183-187.
[14]	LUO Yun , ZHANG Chuang , GUO Zhi-Yuan . Study of Ion Induced Instability in BTCF. Chinese Physics C, 2001, 25(5): 437-442.
[15]	LUO Yun , GUO Zhi-Yuan , ZHANG Chuang . Analysis of an Ion Induced Coupled Bunch Instability in BEPC. Chinese Physics C, 2001, 25(3): 258-263.
[16]	GUO Zhi-Yuan , QIN Qing , ZHANG Chuang , MA Li . Study on Beam Photoelectron Instability in BEPC. Chinese Physics C, 2001, 25(3): 251-257.
[17]	WANG ShaoShun , WU Chong . Erraticity Analysis of Multiparticle Production in pp Collisions at 400GeV/c. Chinese Physics C, 2000, 24(4): 285-289.
[18]	WANG LanFa , ZHANG Chuang , WANG ShuHong , GUO ZhiYuan . Study on Longitudinal Coupled Bunch Instability with Unequal Spaced Distribution. Chinese Physics C, 2000, 24(8): 761-766.
[19]	LI YongJun , JIN YuMing , LI WeiMin , SUN BaoGen , YIN LiXin , LIU ZuPing , DIAO CaoZheng , LIU GongFa , ZHOU AnQi , LI JingYi , YU XiangKun , HE XiaoYe . Simulation of Ion-trapping Instability and Beam Shaking in an Electron Storage Ring. Chinese Physics C, 2000, 24(9): 864-869.
[20]	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.

Access

Get Citation

GUO Zhi-Yuan, LIU Yu-Dong, Qin Qing, WANG Jiu-Qing and XING Jun. The Studies of Electron Cloud Instability in the BEPC[J]. Chinese Physics C, 2006, 30(S1): 102-104.

GUO Zhi-Yuan, LIU Yu-Dong, Qin Qing, WANG Jiu-Qing and XING Jun. The Studies of Electron Cloud Instability in the BEPC[J]. Chinese Physics C, 2006, 30(S1): 102-104. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-12-07
Revised: 1900-01-01

Article Metric

Article Views(4121)
PDF Downloads(575)
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

The Studies of Electron Cloud Instability in the BEPC

Corresponding author: GUO Zhi-Yuan,

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2005-12-07
Accepted Date: 1900-01-01
Available Online: 2006-01-04

Abstract: The Electron Cloud Instability (ECI) may occur in a positively charged particle storage ring when the machine is operated with a multi-bunch beam. The related experiments have been carried out on the Beijing Electron Positron Collider (BEPC) since 1996. The phenomena of the ECI are mainly coupled bunch oscillation and transverse beam size blow up. The ECI studies at the BEPC are reviewed in this paper, both on experiments and on simulations. The potential methods to suppress the ECI in a positron storage ring have been summarized from the studies.