A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring

XU Wei; LI Jing-Yi; HE Duo-Hui

doi:10.1088/1674-1137/37/7/077006

Chinese Physics C> 2013, Vol. 37> Issue(7) : 077006 DOI: 10.1088/1674-1137/37/7/077006

A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring

Abstract
HTML
Reference
Related

PDF

Abstract：
To combat electron beam instabilities, a digital bunch-by-bunch transverse feedback (TFB) system has been developed for the Duke storage ring. While it is capable of suppressing transverse beam instabilities for multibunch operation, the TFB system has not been needed for typical operation of the Duke storage ring. To explore the great potential of this system, we have developed beam diagnostic techniques using the TFB, in particular, the TFB based tune measurement techniques. The tune measurement technique allows us to conduct fast chromaticity measurements, compared with the existing chromaticity measurement system using a network analyzer. This new tune measurement system also enables us to measure the bunch tune for multibunch operation of the Duke storage ring. With the TFB based tune measurement system, we have studied the tune stability of the electron beam in the Duke storage ring. This tune system has also been used to calibrate the tune knob for the Duke storage ring.

[1]	Wei-Wei Gao , He-Ting Li , Lin Wang . Preliminary study of EEHG-based superradiant undulator radiation at the HLS-II storage ring. Chinese Physics C, 2017, 41(7): 078101. doi: 10.1088/1674-1137/41/7/078101
[2]	Min Li , Lei Zhao , Jin-Xin Liu , Yi-Ming Lu , Shu-Bin Liu , Qi An . The trigger system for the external target experiment in the HIRFL cooling storage ring. Chinese Physics C, 2016, 40(8): 086102. doi: 10.1088/1674-1137/40/8/086102
[3]	Jia-Jun Zheng , Yong-Liang Yang , Bao-Gen Sun , Fang-Fang Wu , Chao-Cai Cheng , Kai Tang , Jun-Hao Wei . Central RF frequency measurement of the HLS-Ⅱ storage ring. Chinese Physics C, 2016, 40(4): 047005. doi: 10.1088/1674-1137/40/4/047005
[4]	XU Wei , LI Jing-Yi , HUANG Sen-Lin . Conditioning of BPM pickup signals for operations of the Duke storage ring with a wide range of single-bunch current. Chinese Physics C, 2014, 38(10): 107003. doi: 10.1088/1674-1137/38/10/107003
[5]	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
[6]	YANG Yong-Liang , MA Tian-Ji , SUN Bao-Gen , WANG Ji-Gang , ZOU Jun-Ying , CHENG Chao-Cai , LU Ping . A study of pickup and signal processing for HLS-Ⅱ bunch current measurement system. Chinese Physics C, 2013, 37(9): 097006. doi: 10.1088/1674-1137/37/9/097006
[7]	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
[8]	DU Ying-Chao , HUA Jian-Fei , YAN Li-Xin , DU Qiang , HUANG Wen-Hui , TANG Chuan-Xiang . Bunch length measurement at Tsinghua Thomson scattering X-ray source. Chinese Physics C, 2011, 35(5): 505-508. doi: 10.1088/1674-1137/35/5/020
[9]	SUN Shuai-Shuai , XU Guang-Lei , LEI Ge , HUANG Yan , GAO Zhen-Hua , ZHANG Zhi-Yin , TAO Ye . Fluorescence lifetime measurement from a designated single-bunch in the BEPCⅡ colliding mode. Chinese Physics C, 2011, 35(10): 969-973. doi: 10.1088/1674-1137/35/10/016
[10]	LI Ming , LI Wei-Hua , YANG Xing-Fan , PAN Qing , XIANG Dao , HUANG Wen-Hui , TANG Chuan-Xiang , LIN Yu-Zheng . First experimental research of the bunch compressor at CAEP. Chinese Physics C, 2010, 34(2): 214-217. doi: 10.1088/1674-1137/34/2/011
[11]	JIANG Bo-Cheng , CHEN Guang-Ling , CHEN Jian-Hui , LIU Gui-Min , ZHAO Zhen-Tang . Observation of beam instability in the SSRF storage ring. Chinese Physics C, 2009, 33(S2): 75-77. doi: 10.1088/1674-1137/33/S2/019
[12]	LIN Xu-Ling , ZHANG Jian-Bing , LUO Feng , BEI Hua , LU Shan-Liang , YU Tie-Min , DAI Zhi-Min . Preliminary result of bunch length measurement using a modified Michelson interferometer. Chinese Physics C, 2009, 33(10): 901-904. doi: 10.1088/1674-1137/33/10/015
[13]	SHI Jia-Ru , CHEN Huai-Bi , TANG Chuan-Xiang , HUANG Wen-Hui , DU Ying-Chao , ZHENG Shu-Xin , REN Li . RF deflecting cavity for bunch length measurement in Tsinghua Thomson scattering X-ray source. Chinese Physics C, 2009, 33(S2): 161-164. doi: 10.1088/1674-1137/33/S2/042
[14]	ZHOU Xue-Mei . Measurement of optics for the SSRF storage ring in commissioning. Chinese Physics C, 2009, 33(S2): 78-82. doi: 10.1088/1674-1137/33/S2/020
[15]	HOU Jie , TIAN Shun-Qiang , ZHANG Man-Zhou , XU Yi , LIU Gui-Min . Studies of closed orbit correction and slow orbit feedback for the SSRF storage ring. Chinese Physics C, 2009, 33(2): 145-150. doi: 10.1088/1674-1137/33/2/013
[16]	TIAN Shun-Qiang , LIU Gui-Min , LI Hao-Hu , HOU Jie , ZHANG Wen-Zhi . Tune optimization of the third generation light source storage ring based onFrequency Map Analysis. Chinese Physics C, 2009, 33(3): 224-231. doi: 10.1088/1674-1137/33/3/012
[17]	WANG Jun-Hua , ZHENG Kai , LI Wei-Min , YANG Yong-Liang , LIU Zu-Ping , ZHOU Ze-Yan , WANG Lin , SUN Bao-Gen , CHEN Yuan-Bo , HUANG Long-Jun , MA Li , CAO Jian-She , YUE Jun-Hui , LIU De-Kang , YE Kai-ong . Key Technologies in Transverse Feedback System of Bunch by Bunch at HLS. Chinese Physics C, 2008, 32(S1): 96-98.
[18]	ZHU Xiong-Wei , GAO Jie . Study on ILC bunch compressor. Chinese Physics C, 2008, 32(11): 928-930. doi: 10.1088/1674-1137/32/11/016
[19]	SHI Jia-Ru , CHEN Huai-Bi , TANG Chuan-Xiang , HUANG Wen-Hui , DU Ying-Chao , ZHENG Shu-Xin , REN Li . RF deflecting cavity design for bunch length measurement of photoinjector at Tsinghua University. Chinese Physics C, 2008, 32(10): 837-841. doi: 10.1088/1674-1137/32/10/014
[20]	Li Jin , Mao Zepu . Measurement of the Bunch Length of Beijing Electron Positron Collider. Chinese Physics C, 1991, 15(S3): 219-225.

Access

Get Citation

XU Wei, LI Jing-Yi and HE Duo-Hui. A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring[J]. Chinese Physics C, 2013, 37(7): 077006. doi: 10.1088/1674-1137/37/7/077006

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2012-08-09
Revised: 1900-01-01

Article Metric

Article Views(1954)
PDF Downloads(293)
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

A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring

Corresponding author: XU Wei,

Received Date: 2012-08-09

Accepted Date: 1900-01-01

Available Online: 2013-07-05

Abstract: To combat electron beam instabilities, a digital bunch-by-bunch transverse feedback (TFB) system has been developed for the Duke storage ring. While it is capable of suppressing transverse beam instabilities for multibunch operation, the TFB system has not been needed for typical operation of the Duke storage ring. To explore the great potential of this system, we have developed beam diagnostic techniques using the TFB, in particular, the TFB based tune measurement techniques. The tune measurement technique allows us to conduct fast chromaticity measurements, compared with the existing chromaticity measurement system using a network analyzer. This new tune measurement system also enables us to measure the bunch tune for multibunch operation of the Duke storage ring. With the TFB based tune measurement system, we have studied the tune stability of the electron beam in the Duke storage ring. This tune system has also been used to calibrate the tune knob for the Duke storage ring.

A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

A betatron tune measurement system based on bunch-by-bunch transverse feedback at the Duke storage ring

Corresponding author: XU Wei,

HTML

目录