Design and first commissioning of a new mode with lower emittance in the SSRF storage ring

ZHANG Wen-Zhi; TIAN Shun-Qiang; ZHANG Man-Zhou; HOU Jie; LI Hao-Hu; LIU Gui-Min; ZHAO Zhen-Tang

doi:10.1088/1674-1137/33/5/016

Chinese Physics C> 2009, Vol. 33> Issue(5) : 397-400 DOI: 10.1088/1674-1137/33/5/016

Design and first commissioning of a new mode with lower emittance in the SSRF storage ring

Abstract
HTML
Reference
Related

PDF

Abstract：
A new mode is designed with an emittance of 2.47 nm﹒rad at 3.0 GeV beam energy, lower than the nominal mode of the Shanghai Synchrotron Radiation Facility (SSRF) storage ring. Details of the linear optics design and the nonlinear optimization are presented in this paper. During Phase I commissioning of the storage ring we tested the new optics mode and some expected results were obtained. After restoring the linear optics by means of the linear optics with closed orbit technique, the main parameters of the real machine agree well with the designed values and the injection efficiency and beam lifetime are acceptable.

References

[1]

. XU Hong-Jie, ZHAO Zhen-Tang. Nuclear Science andTechniques, 2008, 19: 12. LIU Gui-Min, DAI Zhi-Min, LI Hao-Hu et al. HEP NP,2006, 30(Supp.I): 144 (in Chinese)3. LIU G M, LI H H, ZHANG W Z et al. Commissioning ofthe SSRF Storage Ring. In: Proceedings of EPAC. Genoa,Italy: 2008. 2079-20814. TIAN Shun-Qiang, HOU Jie, CHEN Guang-Ling et al. Chi-nese Physics C, 2008, 32(8): 6615. TIAN Shun-Qiang, LIU Gui-Min, HOU Jie, CHEN Sen-Yu.Chinese Physics C, 33(1): 65-736. TIAN Shun-Qiang, LIU Gui-Min, LI Hao-Hu et al. Chinese Physics C, 33(2): 127-1347. Terebilo A. Accelerator Toolbox for MATLAB, In: SLAC-PUB-87328. ZHANG Man-Zhou, LI Hao-Hu, JIANG Bo-Cheng et al.Chinese Physics C, 33(4): 301-3059. HOU Jie, TIAN Shun-Qiang, ZHANG Man-Zhou et al.Chinese Physics C, 33(2): 145-15010. Safranek J. Nucl. Instrum. Methods A, 1997, 388: 27

[1]	Qing-Lei Zhang , Shun-Qiang Tian , Bo-Cheng Jiang , Jie-Ping Xu , Zhen-Tang Zhao . Beam dynamics of the superconducting wiggler on the SSRF storage ring. Chinese Physics C, 2016, 40(3): 037001. doi: 10.1088/1674-1137/40/3/037001
[2]	A. Aksoy . Low emittance lattice for the storage ring of the Turkish Light Source Facility TURKAY. Chinese Physics C, 2015, 39(6): 067002. doi: 10.1088/1674-1137/39/6/067002
[3]	YANG Yong , LENG Yong-Bin , YAN Ying-Bing , CHEN Zhi-Chu . Injection performance evaluation for SSRF storage ring. Chinese Physics C, 2015, 39(9): 097003. doi: 10.1088/1674-1137/39/9/097003
[4]	XU Gang , JIAO Yi . Towards the ultimate storage ring: The lattice design forBeijing Advanced Photon Source. Chinese Physics C, 2013, 37(5): 057003. doi: 10.1088/1674-1137/37/5/057003
[5]	LI Jing-Yi , LIU Gong-Fa , XU Wei , LI Wei-Min , LI Yong-Jun . A possible approach to reduce the emittance of HLS-Ⅱ storage ring using a Robinson wiggler. Chinese Physics C, 2013, 37(10): 107006. doi: 10.1088/1674-1137/37/10/107006
[6]	ZHANG Hao , LI Wei-Min , FENG Guang-Yao , WANG Lin , ZHANG Shan-Cai , LI Wei , LIANG Jun-Jun . The magnet design for the HLS storage ring upgrade project. Chinese Physics C, 2012, 36(1): 91-95. doi: 10.1088/1674-1137/36/1/016
[7]	TIAN Shun-Qiang . A design strategy of achievable linear optics for a complex storage ring lattice. Chinese Physics C, 2010, 34(7): 1009-1015. doi: 10.1088/1674-1137/34/7/015
[8]	WANG Dou , QIN Qing , GAO Jie . Study of lower emittance dedicated synchrotron radiation mode for the BEPCⅡ. Chinese Physics C, 2010, 34(11): 1762-1767. doi: 10.1088/1674-1137/34/11/019
[9]	MA Zhen-Yu , MA Guang-Ming , YU Hai-Bo , MAO Dong-Qing , FENG Zi-Qiang , HOU Hong-Tao , LIU Jian-Fei . Investigation on the fabrication of the 3rd harmonic superconducting cavity for the SSRF storage ring. Chinese Physics C, 2009, 33(9): 792-797. doi: 10.1088/1674-1137/33/9/017
[10]	CHEN Jian-Hui , ZHANG Man-Zhou , ZHAO Zhen-Tang . Orbit response matrix analysis and lattice periodicity restoration of the SSRF storage ring. Chinese Physics C, 2009, 33(9): 785-788. doi: 10.1088/1674-1137/33/9/015
[11]	CHEN Jian-Hui , ZHAO Zhen-Tang . Preliminary application of turn-by-turn data analysis to the SSRF storage ring. Chinese Physics C, 2009, 33(7): 590-593. doi: 10.1088/1674-1137/33/7/016
[12]	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
[13]	ZHANG Man-Zhou , LI Hao-Hu , JIANG Bo-Cheng , LIU Gui-Min , LI De-Ming . Beam based alignment of the SSRF storage ring. Chinese Physics C, 2009, 33(4): 301-305. doi: 10.1088/1674-1137/33/4/013
[14]	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
[15]	TIAN Shun-Qiang , ZHANG Wen-Zhi , LI Hao-Hu , ZHANG Man-Zhou , HOU Jie , ZHOU Xue-Mei , LIU Gui-Min . Linear optics calibration and nonlinear optimization during the commissioning of the SSRF storage ring. Chinese Physics C, 2009, 33(S2): 83-85. doi: 10.1088/1674-1137/33/S2/021
[16]	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
[17]	CHEN Jian-Hui , ZHAO Zhen-Tang , DAI Zhi-Min , LIU Gui-Min . Study of closed orbit response to magnet vibrations at the SSRF storage ring. Chinese Physics C, 2008, 32(7): 589-592. doi: 10.1088/1674-1137/32/7/016
[18]	TIAN Shun-Qiang , HOU Jie , CHEN Guang-Ling , LIU Gui-Min . Analysis of sextupole effects on β function beating in the SSRF storage ring. Chinese Physics C, 2008, 32(7): 576-579. doi: 10.1088/1674-1137/32/7/013
[19]	TIAN Shun-Qiang , HOU Jie , CHEN Guang-Ling , LIU Gui-Min . New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring. Chinese Physics C, 2008, 32(8): 661-664. doi: 10.1088/1674-1137/32/8/015
[20]	MA Guang-Ming , ZHAO Zhen-Tang , LIU Jian-Fei . Design of a higher harmonic cavity for the SSRF storage ring. Chinese Physics C, 2008, 32(4): 275-279. doi: 10.1088/1674-1137/32/4/007

Access

Get Citation

ZHANG Wen-Zhi, TIAN Shun-Qiang, ZHANG Man-Zhou, HOU Jie, LI Hao-Hu, LIU Gui-Min and ZHAO Zhen-Tang. Design and first commissioning of a new mode with lower emittance in the SSRF storage ring[J]. Chinese Physics C, 2009, 33(5): 397-400. doi: 10.1088/1674-1137/33/5/016

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-06-17
Revised: 2008-07-22

Article Metric

Article Views(2649)
PDF Downloads(629)
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

Design and first commissioning of a new mode with lower emittance in the SSRF storage ring

Corresponding author: ZHANG Wen-Zhi,

Received Date: 2008-06-17

Accepted Date: 2008-07-22

Available Online: 2009-05-05

Abstract:

A new mode is designed with an emittance of 2.47 nm﹒rad at 3.0 GeV beam energy, lower than the nominal mode of the Shanghai Synchrotron Radiation Facility (SSRF) storage ring. Details of the linear optics design and the nonlinear optimization are presented in this paper. During Phase I commissioning of the storage ring we tested the new optics mode and some expected results were obtained. After restoring the linear optics by means of the linear optics with closed orbit technique, the main parameters of the real machine agree well with the designed values and the injection efficiency and beam lifetime are acceptable.

HTML

Reference (1)

Design and first commissioning of a new mode with lower emittance in the SSRF storage ring

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article