Chinese Physics C > 2004, Vol. 28 > Issue(7): 767-770

Betatron Stochastic Cooling in HIRFL-CSRm

Institute of Modern Physics,The Chinese Academy Sciences,Lanzhou 730000,China2 The graduate school of the Chinese Academy Sciences,Beijing 100039,China

Abstract
HTML
Reference
Related

PDF

Abstract：
Betatron stochastic cooling will be built to cool hot beams in very short time on HIRFL-CSRm during its stripping injection. Here the transverse cooling is described and simulated. The cooling time and the beam distribution are obtained. The power-limited cooling system, which performance is limited by available output power, is contrasted with non-power-limited system and the upgrading is also mentioned. All these are useful for analysis of experimental data and for design of the cooling system and running, i.e., optimization of the system passband specification of accuracy of the signal’s transmission, etc.

References

[1]

. XIA J W, ZHAN W L, WEI B W et al . Nucl. Instrum. Methods,2002, A488: 112. Mohl D. CERN Report , 1995, 95..06: 5873. Mohl D. Nucl. Instrum. Methods, 1997, A 391: 1644. Goldberg D A, Lambertson G R. Coping with Power..Limited Transverse Stochast ic Cooling Syst ems. 1989, LBL..259245. Park BT, Pet rosian V. ApJS, 1996, 103: 255

[1]	Saroj Jena,S. Yadav,R. K. Agrawal,A. D. Ghodke,Pravin Fatnani,T. A. Puntambekar. Stabilization of betatron tune in Indus-2 storage ring. Chinese Physics C, 2014, 38(6): 067002.doi:10.1088/1674-1137/38/6/067002
[2]	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
[3]	XU Wei,LI Jing-Yi,HE Duo-Hui. A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring. Chinese Physics C, 2013, 37(7): 077006.doi:10.1088/1674-1137/37/7/077006
[4]	YIN Da-Yu,LIU Yong,YUAN You-Jing,YANG Jian-Cheng,LI Peng,LI Jie,CHAI Wei-Ping,SHA Xiao-Ping. Study of the heavy ion bunch compression in CSRm. Chinese Physics C, 2013, 37(5): 057001.doi:10.1088/1674-1137/37/5/057001
[5]	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
[6]	WANG Yi-Fang. Research for HIRFL new improvement project. Chinese Physics C, 2009, 33(S2): 22-25.doi:10.1088/1674-1137/33/S2/006
[7]	XIA Jia-Wen,ZHAN Wen-Long,WEI Bao-Wen,YUAN You-Jin,YUAN Ping,QIAO Wei-Min. HIRFL-CSR complex. Chinese Physics C, 2009, 33(9): 804-810.doi:10.1088/1674-1137/33/9/019
[8]	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
[9]	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.
[10]	ZHANG Yuan. Horizontal Synchro-Betatron Resonances due to Beam-Beam Interaction with Horizontal Crossing. Chinese Physics C, 2006, 30(S1): 51-53.
[11]	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.
[12]	WU Jun-Xia,XIA Jia-Wen,YANG Jian-Cheng,ZHOU Xue-Mei,LIU Wei,ZHOU Jun,MAO Li-Jun,LIU Yong. Primary Design of Stochastic Cooling in CSRm. Chinese Physics C, 2006, 30(8): 797-801.
[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]	WU Jun-Xia,XIA Jia-Wen,YANG Jian-Cheng,LIU Wei,YIN Xue-Jun,LIU Yong. Stochastic Momentum Cooling——Palmer Cooling at HIRFL-CSRm. Chinese Physics C, 2004, 28(4): 437-440.
[15]	YANG Xiao-Dong,ZHAO Hong-Wei,WANG Zhi-Xue,BINP Electron,Cooler Group. Test Results of HIRFL-CSR Main Ring Electron Cooling Device. Chinese Physics C, 2003, 27(8): 726-730.
[16]	YANG Xiao-Dong,Parkhomchuk V,ZHAO Hong-Wei,ZHANG Wen-Zhi,SONG Ming-Tao,YUAN You-Jin,XIA Jia-Wen. Electron Cooling Simulation in HIRFL-CSR Main Ring. Chinese Physics C, 2003, 27(9): 824-827.
[17]	TANG Jing-Yu,LI Hao-Hu,YUAN You-Jin. Study of Matching between HIRFL and CSR. Chinese Physics C, 2001, 25(7): 684-688.
[18]	Liu Shengli,Zhang Wenzhi,Xia Jiawen,Wei Baowen. Simulation Study of the Closed Orbit Distortion and Its Correction for CSRm. Chinese Physics C, 1998, 22(2): 176-179.
[19]	Rao Yinong,Xia Jiawen,Yuan Youjin,Wei Baowen. Electron Beam Transverse Temperatures on Hirfl-CSR E-Cooler. Chinese Physics C, 1996, 20(4): 369-375.
[20]	Zhan Wenlong,Guo Zhongyan,Zhou Jianqun,Yin Quanmin,Zhao Youxiong,Wang Jinchuan,Xi Hongfei,Wang Yifang,Luo Yongfeng. Radioactive Ion Beams at HIRFL. Chinese Physics C, 1994, 18(S3): 251-258.

Access

Get Citation

WU Jun-Xia, XIA Jia-Wen, YANG Jian-Cheng, LIU Wei, YIN Xue-Jun and LIU Yong. Betatron Stochastic Cooling in HIRFL-CSRm[J]. Chinese Physics C, 2004, 28(7): 767-770.

WU Jun-Xia, XIA Jia-Wen, YANG Jian-Cheng, LIU Wei, YIN Xue-Jun and LIU Yong. Betatron Stochastic Cooling in HIRFL-CSRm[J]. Chinese Physics C, 2004, 28(7): 767-770. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-11-19
Revised: 1900-01-01

Article Metric

Article Views(4030)
PDF Downloads(530)
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

Betatron Stochastic Cooling in HIRFL-CSRm

Corresponding author:WU Jun-Xia,

Institute of Modern Physics,The Chinese Academy Sciences,Lanzhou 730000,China2 The graduate school of the Chinese Academy Sciences,Beijing 100039,China

Received Date:2003-11-19
Accepted Date:1900-01-01
Available Online:2004-07-05

Abstract:Betatron stochastic cooling will be built to cool hot beams in very short time on HIRFL-CSRm during its stripping injection. Here the transverse cooling is described and simulated. The cooling time and the beam distribution are obtained. The power-limited cooling system, which performance is limited by available output power, is contrasted with non-power-limited system and the upgrading is also mentioned. All these are useful for analysis of experimental data and for design of the cooling system and running, i.e., optimization of the system passband specification of accuracy of the signal’s transmission, etc.