Effect of undulators on the stored electron beam of Indus-2

Abdurrahim; A. D. Ghodke

doi:10.1088/1674-1137/39/7/077002

Chinese Physics C> 2015, Vol. 39> Issue(7) : 077002 DOI: 10.1088/1674-1137/39/7/077002

Effect of undulators on the stored electron beam of Indus-2

Abdurrahim ^, ,
A. D. Ghodke

Abstract
HTML
Reference
Related

PDF

Abstract：
Indus-2 is an Indian synchrotron light source, operating at 2.5 GeV and generating synchrotron radiation from its bending magnets. In order to provide more intense synchrotron radiation to the synchrotron users, there is a plan to install five insertion devices in the Indus-2 storage ring. In the first phase of installation of insertion devices, there is a proposal to install two out- vacuum pure permanent magnet linearly polarized undulators in long straight sections of the Indus-2 storage ring. The presence of the insertion devices in the ring has inevitable effects on beam parameters like betatron tune, betatron amplitude function, closed orbit, emittance, energy spread and dynamic aperture etc. In this paper, the effect of two undulators on the above mentioned parameters of the Indus-2 stored electron beam at 2.5 GeV is presented. Moreover a correction scheme for the restoration of the betatron tune and amplitude function is also presented.

[1]	Yong-Chun Feng , Rui-Shi Mao , Peng Li , Xin-Cai Kang , Yan Yin , Tong Liu , Yao-Yao You , Yu-Cong Chen , Tie-Cheng Zhao , Zhi-Guo Xu , Yan-Yu Wang , You-Jin Yuan . Beam distribution reconstruction simulation for electron beam probe. Chinese Physics C, 2017, 41(7): 077001. doi: 10.1088/1674-1137/41/7/077001
[2]	Riyasat Husain , A. D. Ghodke . Analysis and correction of linear optics errors, and operational improvements in the Indus-2 storage ring. Chinese Physics C, 2017, 41(8): 087002. doi: 10.1088/1674-1137/41/8/087002
[3]	Xiao-Guo Jiang , Yuan Wang , Zhi-Yong Yang , Huang Zhang , Yi Wang . Time-resolved measurement technique for pulsed electron beam envelope basing on framing and streaking principle. Chinese Physics C, 2016, 40(1): 017003. doi: 10.1088/1674-1137/40/1/017003
[4]	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
[5]	YUAN Yao-Shuo , LI Kai-Wei , WANG Na , Yoshiro Irie , WANG Sheng . Study of the beam loading effect in the CSNS/RCS. Chinese Physics C, 2015, 39(4): 047003. doi: 10.1088/1674-1137/39/4/047003
[6]	JIA Qi-Ka . Analytical formula of free electron laser exponential gain for a non-resonant electron beam. Chinese Physics C, 2015, 39(4): 048101. doi: 10.1088/1674-1137/39/4/048101
[7]	Riyasat Husain , A D Ghodke , Gurnam Singh . Optimal placement of magnets in Indus-2 storage ring. Chinese Physics C, 2015, 39(3): 037002. doi: 10.1088/1674-1137/39/3/037002
[8]	JIANG Xiao-Guo , WANG Yuan , ZHANG Kai-Zhi , YANG Guo-Jun , SHI Jin-Shui , DENG Jian-Jun , LI Jin . Instantaneous electron beam emittance measurement system based on the optical transition radiation principle. Chinese Physics C, 2014, 38(1): 017002. doi: 10.1088/1674-1137/38/1/017002
[9]	HUANG Jiang , XIONG Yong-Qian , CHEN De-Zhi , LIU Kai-Feng , YANG Jun , LI Dong , YU Tiao-Qin , FAN Ming-Wu , YANG Bo . A permanent magnet electron beam spread system used fora low energy electron irradiation accelerator. Chinese Physics C, 2014, 38(10): 107008. doi: 10.1088/1674-1137/38/10/107008
[10]	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
[11]	MENG Ling-Jie , MA Xin-Wen , YANG Xiao-Dong , LI Jie , MAO Li-Jun , MA Xiao-Ming , YAN Tai-Lai , XIA Jia-Wen , YUAN You-Jin , XU Hu-Shan , YANG Jian-Cheng , XIAO Guo-Qing . Research of the detuning system of cooling electron beam for dielectronic recombination experiment at CSRm. Chinese Physics C, 2013, 37(1): 017004. doi: 10.1088/1674-1137/37/1/017004
[12]	WU Dai , YANG Ren-Jun , BAI Wei , LI Peng , LI Ming , YANG Xing-Fan . Design study of an improved laser wire system for electron beam measurement. Chinese Physics C, 2013, 37(10): 108101. doi: 10.1088/1674-1137/37/10/108101
[13]	WU Ai-Lin , JIA Qi-Ka , LI He-Ting . Harmonics suppression effect of the quasi-periodic undulator in SASE free-electron-laser. Chinese Physics C, 2013, 37(6): 068101. doi: 10.1088/1674-1137/37/6/068101
[14]	WANG Wen-Jing , HUANG Sen-Lin , QUAN Sheng-Wen , LIN Lin , LIU Ke-Xin . An emittance measurement device for a space-charge dominated electron beam. Chinese Physics C, 2012, 36(9): 867-870. doi: 10.1088/1674-1137/36/9/013
[15]	ZHAO Wei , FU Guo-Tao , SUN Cui-Li , WANG Yan-Fang , WEI Cun-Feng , CAO Da-Quan , QUE Jie-Min , TANG Xiao , SHI Rong-Jian , WEI Long , YU Zhong-Qiang . Beam hardening correction for a cone-beam CT system and its effect on spatial resolution. Chinese Physics C, 2011, 35(10): 978-985. doi: 10.1088/1674-1137/35/10/018
[16]	HE Yong-Zhou , ZHOU Qiao-Gen , ZHANG Ji-Dong . Sm₂Co₁₇ magnet blocks for the in-vacuum undulators (IVU20) at the SSRF. Chinese Physics C, 2011, 35(4): 392-396. doi: 10.1088/1674-1137/35/4/013
[17]	GAO Jie . Analytical treatment of the nonlinear electron cloud effect and the combined effects with beam-beam and space charge nonlinear forces in storage rings. Chinese Physics C, 2009, 33(2): 135-144. doi: 10.1088/1674-1137/33/2/012
[18]	Rao Yinong , Xia Jiawen , Yuan Youjin , Wei Baowen . Electron Beam Transverse Temperature in HIRFL-CSR Electron Cooler. Chinese Physics C, 1996, 20(S2): 205-212.
[19]	Huang Yongzhang , Wu Gang . Transient Beam Loading Effect in Constant Gradient Accelerator Structure. Chinese Physics C, 1994, 18(Z1): 113-120.
[20]	Liu Nianzong , Zhang Caidi , Zheng Linsheng , Hu Lidong , Zhao Xiaojian , Zhong Xuechu , Deng Hu , Zhu Shangen , Zhang Ge , Zhang Zhuxiang , Zhang Liangsheng , Zhou Yongshen , Xu Jianguo , Tan Yiping , Han Shurong , Han Ying , Bao Xiumin . Test Beam on the Beijing Electron Positron Collider (BEPC) and Physics Work on It. Chinese Physics C, 1992, 16(S4): 355-366.

Access

Get Citation

Abdurrahim and A. D. Ghodke. Effect of undulators on the stored electron beam of Indus-2[J]. Chinese Physics C, 2015, 39(7): 077002. doi: 10.1088/1674-1137/39/7/077002

Abdurrahim and A. D. Ghodke. Effect of undulators on the stored electron beam of Indus-2[J]. Chinese Physics C, 2015, 39(7): 077002. doi: 10.1088/1674-1137/39/7/077002 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-09-16
Revised: 1900-01-01

Article Metric

Article Views(1644)
PDF Downloads(74)
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

Effect of undulators on the stored electron beam of Indus-2

Corresponding author: Abdurrahim,

Received Date: 2014-09-16

Accepted Date: 1900-01-01

Available Online: 2015-07-05

Abstract: Indus-2 is an Indian synchrotron light source, operating at 2.5 GeV and generating synchrotron radiation from its bending magnets. In order to provide more intense synchrotron radiation to the synchrotron users, there is a plan to install five insertion devices in the Indus-2 storage ring. In the first phase of installation of insertion devices, there is a proposal to install two out- vacuum pure permanent magnet linearly polarized undulators in long straight sections of the Indus-2 storage ring. The presence of the insertion devices in the ring has inevitable effects on beam parameters like betatron tune, betatron amplitude function, closed orbit, emittance, energy spread and dynamic aperture etc. In this paper, the effect of two undulators on the above mentioned parameters of the Indus-2 stored electron beam at 2.5 GeV is presented. Moreover a correction scheme for the restoration of the betatron tune and amplitude function is also presented.

Effect of undulators on the stored electron beam of Indus-2

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Effect of undulators on the stored electron beam of Indus-2

Corresponding author: Abdurrahim,

HTML

目录