Research on Changes of Focusing Structure Parameters Caused by the DC-Clearing Electric Field of Storage Ring

Wang Xiangqi; Pei Yuanji; Dong Xiaoli; Xu Hongliang; Shang Lei; Wang Lin; Fan Kuanjun; Fang Zhigao; Yao Chenggui; Hu Shouming; Lou Xuefang

Chinese Physics C> 1998, Vol. 22> Issue(8) : 755-762

Research on Changes of Focusing Structure Parameters Caused by the DC-Clearing Electric Field of Storage Ring

National Synchrotron Radiation Laboratory, University of Science and Technolog of China, Hefei230029

Abstract
HTML
Reference
Related

PDF

Abstract：
The changes of focusing structure parameters caused by the DC-clearing electric field of storage ring were researched. The conclusion is made that tune shift caused by the DC-clearing electric field is related to the real-time close orbit of stored beam. The clearing electric field asymmetrically distributed along the ring destroys the symmetry of the focusing structure and decreases the acceptance of storage ring. It has negative effect to the injection and accumulation process in certain condition.

References

[1]

He Duohui. Int. J. Mod. Phys. A(P.S.), 1993, 2A: 552-554[2] Pei Y J. Report progress of Hefei Synch. Radia. Light Source In: Liang Xiuru et al. Proc. of First Taiwan Straits Smyp. on Synch. Radia (in Chinese). Bejing: Particle Accelerator Society of China, 1993.40-47(裴元吉。合肥同步辐射光源进展报告。见:梁岫如等编。第一次两岸同步辐射学术研会论文集。北京:中国粒子加速器学会,1993,40─47)[3] Yao C Y, Pei Y J. In: Yiton T. Yan et al. AIP Confe. Procee. 326. New York: AIP Press, 1993. 197-201[4] Pei Y J. Jour. of China of Sci. and Tech., 1995, 25:64-67[5] Chen L, Sun B, Wang J et al. Single bunch instabi. in HLS ring. In: Weiren Chou et al. Procee. of the Worlshop on Beam Instabilities in Storage Rings. Hefei: Press of USTC, 1994. 65-71[6] Wang Xiangqi et al. Journal of China University of Sci. Tech. (in Chinese), 1997, 27(2):228-235(王相綦等。中国科学技术大学学报,1997,27(2),228─235)[7] Wang Xiangqi et al. Study on mechanism of eliminating ion with DC cleaning electrode of HLS storage ring. Journal of China University of Sci. Tech. (in Chinese), 1998, 28(2)(being published)(王相綦等。HLS储存环直流清洗电极清除离子机理的研究。中国科学技术大学学报。1998,28(2),待出版)[8] Autin B. Nonlinear Beta. Oscillations. In: M. Month M.Dienes. AIP Confe. Proc. 153(1)(Physics of Particle Acc., SLAC Summer School). New York: American Institute of Phys., 1985. 288-347[9] Kohaupt R D. Interner Bericht DESY H1-71/2, 1971[10] Kasuga T et al. IEEE Trans. Nucl. Sci., 1985, NS-32(5):2550-2552[11] Kasuga T et al. Jpn. Jour. of Appl. Phys., 1985, 24(9): 1212-1217[12] Kasuga T. Jpn. Jour. of Appl. Phys., 1986, 25(11): 1711-1716[13] Courant E D, Snyder H S. Annals of Physics, 1958, 3:1-11

[1]	CHEN Ming , FENG Zi-Qiang , ZHAO Shen-Jie , ZHOU Zu-Sheng , YU Hai-Bo , HOU Hong-Tao , ZHANG Zhi-Gang , MA Guang-Ming , MAO Dong-Qing , MA Zhen-Yu , LIU Jian-Fei . RF Power Sources of the Storage Ring for SSRF. Chinese Physics C, 2008, 32(S1): 197-199.
[2]	LI Chuan , BAO Xun , WANG Ji-Gang , XUAN Ke , JIANG Si-Yuan , CAO Shu-Li , LI Wei-Min . Temperature Monitor System of HLS Storage Ring. Chinese Physics C, 2008, 32(S1): 130-132.
[3]	BU Ling-Shan , ZHAO Zhen-Tang , YIN Li-Xin , DU Han-Wen . Vibration Control Research for the 3rd Generation Synchrotron Light Source Storage Ring Mechanical Components. Chinese Physics C, 2008, 32(S1): 37-39.
[4]	ZHENG Chuan , XIAO Zhi-Gang , XU Hu-Shan , XIAO Guo-Qing , ZHAN Wen-Long , LI Zhan-Kui , DUAN Li-Min , SUN Zhi-Yu , YAO Nan , YUAN Xiao-Hua , ZHANG Xue-Ying , WANG Jian-Song , , , , . Hadron Physics Programs at HIRFL-CSRm: Plan and Status. Chinese Physics C, 2007, 31(12): 1177-1180.
[5]	HUANG Gui-Rong , XU Hong-Liang , LIU Gong-Fa . Experiment of RF modulation at HLS. Chinese Physics C, 2006, 30(6): 559-561.
[6]	JIANG Bo-Cheng , ZHAO Zhen-Tang , LIU Gui-Min . Study of Touschek Lifetime in SSRF Storage Ring. Chinese Physics C, 2006, 30(7): 693-698.
[7]	Zhou Xue-Mei , XIA Jia-Wen , YUAN You-Jin , WU Jun-Xia , YANG Jian-Cheng , LIU Yong , LIU Wei , Mao Li-Jun , ZHOU Jun . Coupling Effect of Solenoid in CSRm. Chinese Physics C, 2006, 30(5): 462-465.
[8]	XU Gang , Qin Qing , YU Cheng-Hui , WANG Jiu-Qing , WANG Sheng , LIU Yu-Dong , ZHANG Yuan , CHEN Li-Min , GUO Zhi-Yuan , ZHOU De-Min , HUANG Nan , WEN Xue-Mei . Study on the Accelerator Physics Issues in the Storage Ring of BEPCⅡ. Chinese Physics C, 2006, 30(S1): 60-62.
[9]	LIU Gui-Min , Dai Zhi-Min , LI Hao-Hu , LIAO Yi , JIANG Bo-Cheng , HOU Jie , ZHAO Zhen-Tang . Lattice Design for SSRF Storage Ring. Chinese Physics C, 2006, 30(S1): 144-146.
[10]	YANG Jian-Cheng , XIA Jia-Wen , WU Jun-Xia , XIA Guo-Xing , LIU Wei , YIN Xue-Jun . Analytical Study of Dynamic Aperture for Storage Ring by Using Successive Linearization Method. Chinese Physics C, 2004, 28(1): 82-87.
[11]	YANG Jian-Cheng , XIA Jia-Wen , WU Jun-Xia , XIA Guo-Xing , LIU Wei , YIN Xue-Jun , LIU Yong , ZHOU Xue-Mei , MAO Li-Jun . Effect of Tune Modulation on the Transverse Stability of Storage Ring. Chinese Physics C, 2004, 28(11): 1203-1208.
[12]	SUN Bao-Gen , HE Duo-Hui , XU Hong-Liang , LI Jing-Yi , JIN Zheng-Fang , LU Ping , WANG Jun-Hua , WANG Lin . Preliminary Study on Measurement of Magnetic Center of Quadrupoles Using Quadrupole Shunt for Hefei Storage Ring. Chinese Physics C, 2002, 26(4): 416-422.
[13]	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.
[14]	LI YongJun , JIN YuMing , LI WeiMin , SUN BaoGen , YIN LiXin , LIU ZuPing , GAO Hui . Ion Trapping and the DC Ions Clearing in HLS Ring. Chinese Physics C, 2000, 24(5): 439-444.
[15]	Wang Jiuqing , Fang Shouxian . Application of the Negahve Momentum CompactionLattice in a Tau-Charm Factory. Chinese Physics C, 1999, 23(4): 388-396.
[16]	Huang Nan , Jin Lihui , Liu Weibin , Wang Dong , Wang Jiuqing , Yu Chenghui . Study of the Lattice Design of BTCF Storage Ring. Chinese Physics C, 1998, 22(12): 1164-1173.
[17]	Rao Yinong , Xia Jiawen , Yuan Youjin , Wei Baowen . Simulation of Electron Cooling Proces in a Storage Ring. Chinese Physics C, 1997, 21(4): 368-377.
[18]	Jin Yuming . Scaling Law for Lattice Design of a Storage Ring. Chinese Physics C, 1997, 21(1): 75-80.
[19]	PEI Yuan-Ji , SHEN Xiao-Feng , XU Jian-Ming . EXPERIMENT ON THE LOSS IMPEDANCE IN AN ELECTRON STORAGE PING. Chinese Physics C, 1988, 12(2): 214-220.
[20]	FANG Shou-Xian , CHEN Li-Min , CHEN Sen-Yu , CHEN Si-Yu , LIANG Xiu-Ru , ZHANG Chuang . IMPROVMENTS TO THE BEPC STORAGE RING LATTICE. Chinese Physics C, 1986, 10(2): 207-214.

Access

Get Citation

Wang Xiangqi, Pei Yuanji, Dong Xiaoli, Xu Hongliang, Shang Lei, Wang Lin, Fan Kuanjun, Fang Zhigao, Yao Chenggui, Hu Shouming and Lou Xuefang. Research on Changes of Focusing Structure Parameters Caused by the DC-Clearing Electric Field of Storage Ring[J]. Chinese Physics C, 1998, 22(8): 755-762.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3158)
PDF Downloads(488)
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

Research on Changes of Focusing Structure Parameters Caused by the DC-Clearing Electric Field of Storage Ring

Corresponding author: Wang Xiangqi,

National Synchrotron Radiation Laboratory, University of Science and Technolog of China, Hefei230029

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-08-05

Abstract: The changes of focusing structure parameters caused by the DC-clearing electric field of storage ring were researched. The conclusion is made that tune shift caused by the DC-clearing electric field is related to the real-time close orbit of stored beam. The clearing electric field asymmetrically distributed along the ring destroys the symmetry of the focusing structure and decreases the acceptance of storage ring. It has negative effect to the injection and accumulation process in certain condition.

HTML

Reference (1)

Research on Changes of Focusing Structure Parameters Caused by the DC-Clearing Electric Field of Storage Ring

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article