Research of Reproducibility of Dipoles for Cooler-Storage-Ring

SU Ya-Long; HE Yuang; HAN Shao-Fei; YUANG Ping; LIU Wei-Jun; MA Li-Zhen; ZHANG Si-Ling; WANG Wen-Jin

Chinese Physics C> 2005, Vol. 29> Issue(5) : 491-494

Research of Reproducibility of Dipoles for Cooler-Storage-Ring

Institute of Modern Physics of the,CAS,Lanzhou 730000,China2 Graduate School of the,CAS,Beijing 100049,China

Abstract
HTML
Reference
Related

PDF

Abstract：
The measurement method and principle of dipole magnet reproducibility for Cooling-storage-ring are introduced. How the position and number of steel sheet affect the reproducibility of magnet is investigated. In the end, the reproducibility of CSRm dipoles reaches to less than ±2×10-4, which can meet the acquirements of CSR. In addition, the measurement repeatability and the sources causing errors are also analyzed.

References

[1]

. XIA J W, ZHAN W L, WEI B W et al.Nucl.Instr.Meas.,2002,A488:112. YUAN P, HE Y, ZHANGB et al.IEEE Transactions on Applied Super2conductivity, 2002,12 (1):3213. HE Y.Magnetic Measurement System for CSR and Its Applications.Lanzhou:Institute of Modern Physics, 2003 (in Chinese)(何源1CSR 磁场测量系统的建立及应用1 兰州:中国科学院近代物理研究所博士论文,2003)4. XIONG Hui, HE Yuan, YUAN Ping et al.Nuclear Physics Review,2003,20(1):34 (in Chinese)(熊慧, 何源, 袁平等1 原子核物理评论, 2003,20 (1):34)5. HE Yuan, XIONG Hui, LIU Wei-Jun et al.HEPNP, 2003,29 (6):532 (in Chinese)(何源, 熊慧, 刘维军等.高能物理与核物理, 2003, 29(6):532)

[1]	TANG Mei-Tang , YANG Xiao-Dong , MAO Li-Jun , LI Jie , MA Xiao-Ming , YAN Tai-Lai , ZHENG Wen-Heng , ZHAO He , WU Bo , WANG Geng , RUAN Shuang , SHA Xiao-Ping . Side-effects of the space charge field introduced by a hollow electron beam in the electron cooler of CSRm. Chinese Physics C, 2015, 39(12): 127003. doi: 10.1088/1674-1137/39/12/127003
[2]	ZHENG Wen-Heng , YANG Jian-Cheng , LI Peng , LI Zhong-Shan , SHANG Peng , QU Guo-Feng , GE Wen-Wen , TANG Mei-Tang , SHA Xiao-Ping . Simulation of loss of uranium ions due to charge changing processes in the CSRm ring. Chinese Physics C, 2015, 39(4): 047005. doi: 10.1088/1674-1137/39/4/047005
[3]	ZHANG Xiao-Hu , YUAN You-Jin , XIA Jia-Wen , YIN Xue-Jun , DU Heng , LI Zhong-Shan . Conceptional design of a heavy ion linac injector for HIRFL-CSRm. Chinese Physics C, 2014, 38(10): 107002. doi: 10.1088/1674-1137/38/10/107002
[4]	YIN Da-Yu , LIU Yong , YUAN You-Jin , YANG Jian-Cheng , LI Peng , MEI Li-Rong , CHAI Wei-Ping , ZHANG Xiao-Hu . Bunch compression study using the envelope model in CSRm. Chinese Physics C, 2012, 36(6): 552-554 . doi: 10.1088/1674-1137/36/6/012
[5]	YANG Xiao-Dong , LI Jie , MAO Li-Jun , LI Guo-Hong , ZHAN Wen-Long , XIA Jia-Wen , ZHAO Hong-Wei , XIAO Guo-Qing , YUAN You-Jin , SONG Ming-Tao , LIU Yong , YANG Jian-Cheng , GAO Da-Qing , ZHOU Zhong-Zu , HE Yuan , ZHANG Wei , ZHANG Jian-Hua , MAO Rui-Shi , ZHAO Tie-Cheng , Parkhomchuk Vasily . Commissioning of electron cooling in CSRm. Chinese Physics C, 2009, 33(S2): 18-21. doi: 10.1088/1674-1137/33/S2/005
[6]	LI Qing , MA Li-Zhen , HE Yuan , WU Wei , BIAN Wen-Long , YAO Qing-Gao . Optimization Design of Magnetic Field on Cold Yoke Superconducting Solenoid. Chinese Physics C, 2008, 32(S1): 49-52.
[7]	BIAN Wen-Long , YUAN Ping , MA Li-Zhen , HE Yuan , LI Qing , WU Wei , YAO Qing-Gao . Stress Analysis of CR Superferric Magnet. Chinese Physics C, 2008, 32(S1): 11-14.
[8]	WU Wei , HE Yuan , MA Li-Zhen , LI Qing , YAO Qing-Gao , BIAN Wen-Long , XIA Jia-Wen . 3D Quench Simulation Using Finite Element Method for CR Superconducting Magnet's Strand. Chinese Physics C, 2008, 32(S1): 15-18.
[9]	XIA Lian-Sheng , WANG Wen-Dou , MOU Fan , ZHANG Huang , CHEN De-Biao , ZHANG Kai-Zhi , SHI Jin-Shui , DENG Jian-Jun , ZHANG Lin-Wen . Research on Multi-pulsed High Intense Electron Vacuum Diode. Chinese Physics C, 2007, 31(6): 593-596.
[10]	WANG Zhi-Gang , SHAN Li-Min , SHANG Lei , XIE Wen-Jie , QIN Gang , LIU Chun-Xiu , YU Bo-Xiang , DONG Ming-Yi , CAI Xiao , ZHOU Li , XIA Xiao-Mi , LAI Yuan-Fen , WANG Man , , , , . Nuclear Counter Effect of Silicon Photodiode Used in CsI(Tl) Crystal Calorimeter. Chinese Physics C, 2006, 30(9): 876-879.
[11]	SONG Yuan-Jun , WANG Shun-Jin , ZHANG Guang-Biao . Nonadiabatic Geometric Phase and Hannay's Angle of the Nonautonomous Landau System in a Rotating Magnetic Field. Chinese Physics C, 2005, 29(7): 639-643.
[12]	WU Jun-Xia , XIA Jia-Wen , YANG Jian-Cheng , LIU Wei , YIN Xue-Jun , LIU Yong . Betatron Stochastic Cooling in HIRFL-CSRm. Chinese Physics C, 2004, 28(7): 767-770.
[13]	LIU Wei , XIA Jia-Wen , ZHANG Wen-Zhi , LIU Yong , XIA Guo-Xing , YANG Jian-Cheng , WU Jun-Xia , YIN Xue-Jun . Investigation of the Adiabatic Capture in CSRm. Chinese Physics C, 2004, 28(1): 92-95.
[14]	HE Yuan , XIONG Hui , LIU Wei-Jun , HAN Shao-Fei , YUAN Ping , MA Li-Zhen , ZHANG Bin , WANG Wen-Jin , WANG Yue , XIA Jia-Wen . Characteristic of the 60°C-Dipole for CSR. Chinese Physics C, 2003, 27(6): 532-536.
[15]	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.
[16]	ZHANG DongQing , CUI MingQi , ZHU PeiPing , ZHAO YiDong , CUI CongWu . Self-calibration of Silicon Photodiode in the Soft X Ray Spectral Range. Chinese Physics C, 2000, 24(6): 578-584.
[17]	REN Jing-Ru , LU Sui-Ling , SU Shi , HUO An-Xiang , WANG Cheng-Rui , ZHANG Nai-Jian , HE Mao , CAO Pei-Yuan , LI Jin-Yu , WANG Shi-Zhi , LI Guang-Ju , BAI Guang-Zhi , LIU Zhong-He , , . STUDY ON SUPERHIGH ENERGY γ-RAY FAMILY EVENTS WITH LARGE-SCALE Fe EMULSION CHAMBERS. Chinese Physics C, 1990, 14(11): 961-965.
[18]	SU Gang , NIU Yun . THE CANONICAL TRANSFORMATION AND THE SPIN WAVE IN TWO DIMENSIONAL HEISENBERG ANTIFER-ROMAGNETIC SYSTEM. Chinese Physics C, 1990, 14(6): 500-503.
[19]	YIN Zhao-Sheng , XU Jian-Ming . SOME METHODS OF PRODUCING LOCAL SKEW QUADRUPOLE FIELD IN ACCELERATOR RING. Chinese Physics C, 1988, 12(3): 361-364.
[20]	LIU MAO-SAN , WU WEN-TA , I LI SHU-ZHEN , CHEN REN-HUAI . DISTRIBUTION OF 2-DIMENSIONAL FIELD OF PERMANENT MAGNETIC PLANE HEAD QUADRUPOLE AND ITS GEOMETRIC PARAMETER SELECTION. Chinese Physics C, 1981, 5(3): 381-385.

Access

Get Citation

SU Ya-Long, HE Yuang, HAN Shao-Fei, YUANG Ping, LIU Wei-Jun, MA Li-Zhen, ZHANG Si-Ling and WANG Wen-Jin. Research of Reproducibility of Dipoles for Cooler-Storage-Ring[J]. Chinese Physics C, 2005, 29(5): 491-494.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-08-16
Revised: 1900-01-01

Article Metric

Article Views(3044)
PDF Downloads(694)
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 of Reproducibility of Dipoles for Cooler-Storage-Ring

Corresponding author: SU Ya-Long,

Institute of Modern Physics of the,CAS,Lanzhou 730000,China2 Graduate School of the,CAS,Beijing 100049,China

Received Date: 2004-08-16

Accepted Date: 1900-01-01

Available Online: 2005-05-05

Abstract: The measurement method and principle of dipole magnet reproducibility for Cooling-storage-ring are introduced. How the position and number of steel sheet affect the reproducibility of magnet is investigated. In the end, the reproducibility of CSRm dipoles reaches to less than ±2×10-4, which can meet the acquirements of CSR. In addition, the measurement repeatability and the sources causing errors are also analyzed.

HTML

Reference (1)

Research of Reproducibility of Dipoles for Cooler-Storage-Ring

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article