Chinese Physics C > 2016, Vol. 40 > Issue(2): 027003 DOI: 10.1088/1674-1137/40/2/027003

Capacitive beam position monitors for the low-βbeam of the Chinese ADS proton linac

Abstract
HTML
Reference
Related

PDF

Abstract：
Beam Position Monitors (BPMs) for the low- βbeam of the Chinese Accelerator Driven Subcritical system (CADS) Proton linac are of the capacitive pick-up type. They provide higher output signals than that of the inductive type. This paper will describe the design and tests of the capacitive BPM system for the low- βproton linac, including the pick-ups, the test bench and the read-out electronics. The tests done with an actual proton beam show a good agreement between the measurements and the simulations in the time domain.
- beam position monitor,
- low- beam,
- capacitance,
- coupling strength,
- linear accelerator

References

[1]	Y. He, et al, in Proceedings of IPAC (Spain, 2011) p. 2613
[2]	R. E. Shafer, AIP Conf. Proc., 212: 26 (1990)
[3]	S. R. Smith, AIP Conf. Proc., 390: 50 (1997)
[4]	T. Suwada et al, Nucl. Instrum. Methods A, 440: 307 (2000)
[5]	T. Suwada, Nucl. Instrum. Methods A, 705: 7 (2013)
[6]	N. Hayashi et al, Nucl. Instrum. Methods A, 677: 94 (2012)
[7]	M. Bai et al, Nucl. Instrum. Methods A, 499: 372 (2003)
[8]	P. Forck et al, Beam Position Monitors, in CERN Accelerator School on Beam Diagnostics, (2008)
[9]	R. E. Shafer, in Proc. Beam Instr. Workshop (BIW), (Santa Fe 1993) p.303
[10]	M. Cohen-Solal, Phys. Rev. Spec. TOP - AC, 13: 032801 (2010)
[11]	P. Strehl, Beam instrumentation and diagnostics (Berlin: Springer, 2006) p.156
[12]	P. Kowina et al, in Proceedings of DIPAC (Basel, Switzerland, 2009) p.35
[13]	www.cst.com
[14]	Y. F. Ruan et al, Chinese Phys. C, 33(3): 240-244 (2009)
[15]	User Manual, Libera Single Pass H, www. i-tech.si, (2013)

[1]	Chao-Cai Cheng,Bao-Gen Sun,Yong-Liang Yang,Ze-Ran Zhou,Ping Lu,Fang-Fang Wu,Ji-Gang Wang,Kai Tang,Qing Luo,Hao Li,Jia-Jun Zheng,Qing-Ming Duan. Beam size and position measurement based on logarithm processing algorithm in HLS Ⅱ. Chinese Physics C, 2016, 40(4): 047004.doi:10.1088/1674-1137/40/4/047004
[2]	XIE Hong-Ming,WU Jun-Xia,ZHANG Yong,ZHU Guang-Yu,XIA Jia-Wen,YE Min-You. Beam experiments with a non-intercepting beam induced fluorescence profile monitor for the ADS LINAC. Chinese Physics C, 2015, 39(11): 117004.doi:10.1088/1674-1137/39/11/117004
[3]	ZHU Jun,ZHANG Huang,PENG Shi-Xiang,REN Hai-Tao,XIA Lian-Sheng,WANG Wen-Dou,YANG Zhi-Yong,SHEN Yi,SHI Jin-Shui,ZHANG Lin-Wen,DENG Jian-Jun. Beam transport design for a 1 MeV prototype dielectric wall accelerator. Chinese Physics C, 2014, 38(4): 047001.doi:10.1088/1674-1137/38/4/047001
[4]	WANG Jin-Long,WU Xiao-Guang,HE Chuang-Ye,LI Guang-Sheng,FAN Qi-Wen,DU Ying-Hui,WU Yi-Heng,HU Shi-Peng,ZHENG Yun,LI Cong-Bo,LI Hong-Wei,LIU Jia-Jian,LUO Peng-Wei,YAO Shun-He. A capacitance servo control plunger for accurate lifetime measurement. Chinese Physics C, 2014, 38(3): 036201.doi:10.1088/1674-1137/38/3/036201
[5]	SHANG Yong,ZHU Kun,CAO Chao,ZHU Jun-Gao,LU Yuan-Rong,GUO Zhi-Yu,CHEN Jia-Er,YAN Xue-Qing. Preliminary design of a laser accelerator beam line. Chinese Physics C, 2014, 38(11): 117011.doi:10.1088/1674-1137/38/11/117011
[6]	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
[7]	ZOU Jun-Ying,WU Fang-Fang,YANG Yong-Liang,SUN Bao-Gen,ZHOU Ze-Ran,LUO Qing,LU Ping,XU Hong-Liang. A new measurement method for electrode gain in an orthogonally symmetric beam position monitor. Chinese Physics C, 2014, 38(12): 127002.doi:10.1088/1674-1137/38/12/127002
[8]	DOU Wei-Ping,HE Yuan,LU Yuan-Rong. Beam dynamics design for uranium drift tube linear accelerator. Chinese Physics C, 2014, 38(7): 077001.doi:10.1088/1674-1137/38/7/077001
[9]	GUO Yu-Xian,XU Peng-Shou. Influence of the photon beam position on incident SR intensity at the SXMCD endstation. Chinese Physics C, 2013, 37(12): 128002.doi:10.1088/1674-1137/37/12/128002
[10]	LIU Mei,DAI Hong-Liang,QI Hui-Rong,ZHUANG Bao-An,ZHANG Jian,LIU Rong-Guang,ZHU Qi-Ming,OUYANG Qun,CHEN Yuan-Bo,JIANG Xiao-Shan,WANG Ya-Jie,LIU Peng,CHANG Guang-Cai. Beam test of a one-dimensional position sensitive chamber on synchrotron radiation. Chinese Physics C, 2013, 37(10): 108001.doi:10.1088/1674-1137/37/10/108001
[11]	SU Jia-Hang,DU Ying-Chao,HUA Jian-Fei,ZHENG Shu-Xin,QIU Jia-Qi,YANG Jin,HUANG Wen-Hui,CHEN Huai-Bi,TANG Chuan-Xiang. Design and cold test of a rectangular cavity beam position monitor. Chinese Physics C, 2013, 37(1): 017002.doi:10.1088/1674-1137/37/1/017002
[12]	TIAN Jian-Min,XU Mei-Hang,ZHAO Zhong-Liang,CHEN Chang,RUAN Xiang-Dong,CHEN Yuan-Bo,XU Tao-Guang,LU Shuang-Tong. Improved design and construction of an ionization chamber for the CSNS beam loss monitor (BLM). Chinese Physics C, 2012, 36(4): 329-333.doi:10.1088/1674-1137/36/4/006
[13]	PEI Shi-Lun,CHI Yun-Long,WANG Shu-Hong,PEI Guo-Xi,ZHOU Zu-Sheng,HOU Mi,Mykola Ayzatskiy,Ivan Karnaukhov,Volodymyr Kushnir,Viktor Mytrochenko,Andrey Zelinsky. Beam dynamics studies on the 100 MeV/100 kWelectron linear accelerator for NSCKIPT neutron source. Chinese Physics C, 2012, 36(7): 653-660.doi:10.1088/1674-1137/36/7/015
[14]	M. Y&#0,maz. DTL cavity design and beam dynamics for a TAC linear proton accelerator. Chinese Physics C, 2012, 36(2): 167-172.doi:10.1088/1674-1137/36/2/012
[15]	ZHOU Jian-Rong,SUN Zhi-Jia,LIU Ben,WANG Yan-Feng,YANG Gui-An,ZHOU Liang,XU Hong,DONG Jing,YANG Lei,LI Yi. Neutron beam monitor based on a boron-coated GEM. Chinese Physics C, 2011, 35(7): 668-674.doi:10.1088/1674-1137/35/7/012
[16]	LI Xiang,ZHENG Shu-Xin. Design and experiments for the waveguide to coaxial cable adapter of a cavity beam position monitor. Chinese Physics C, 2011, 35(1): 79-82.doi:10.1088/1674-1137/35/1/016
[17]	LI Xiang,ZHENG Shu-Xin. Simulation and experiments for theQ_extof a cavity beam position monitor. Chinese Physics C, 2010, 34(3): 405-408.doi:10.1088/1674-1137/34/3/020
[18]	RUAN Yu-Fang,XU Tao-Guang,FU Shi-Nian. Design and simulation of a beam position monitor for the high current proton linac. Chinese Physics C, 2009, 33(3): 240-244.doi:10.1088/1674-1137/33/3/015
[19]	CHU Jian-Hua,TONG De-Chun,ZHAO Zhen-Tang. RF measurements of a C-band cavity beam position monitor. Chinese Physics C, 2008, 32(5): 385-388.doi:10.1088/1674-1137/32/5/012
[20]	Huang Yongzhang,Wu Gang. Transient Beam Loading Effect in Constant Gradient Accelerator Structure. Chinese Physics C, 1994, 18(Z1): 113-120.

Access

Get Citation

Yong Zhang, Jun-Xia Wu, Guang-Yu Zhu, Huan Jia, Zong-Heng Xue, Hai Zheng, Hong-Ming Xie, Xin-Cai Kang, Yuan He, Lin Li and Jean Claude Denard. Capacitive beam position monitors for the low- βbeam of the Chinese ADS proton linac[J]. Chinese Physics C, 2016, 40(2): 027003. doi: 10.1088/1674-1137/40/2/027003

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-04-30

Fund

Supported by National Natural Science Foundation of China (11405240) and Western Light Talents Training Program of Chinese Academy of Sciences

Article Metric

Article Views(4027)
PDF Downloads(266)
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

Capacitive beam position monitors for the low-βbeam of the Chinese ADS proton linac

Corresponding author:Yong Zhang,

Received Date:2015-04-30

Available Online:2016-02-20

Fund Project:Supported by National Natural Science Foundation of China (11405240) and Western Light Talents Training Program of Chinese Academy of Sciences

Abstract:Beam Position Monitors (BPMs) for the low-βbeam of the Chinese Accelerator Driven Subcritical system (CADS) Proton linac are of the capacitive pick-up type. They provide higher output signals than that of the inductive type. This paper will describe the design and tests of the capacitive BPM system for the low-βproton linac, including the pick-ups, the test bench and the read-out electronics. The tests done with an actual proton beam show a good agreement between the measurements and the simulations in the time domain.

HTML

Reference (15)

Capacitive beam position monitors for the low-βbeam of the Chinese ADS proton linac

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article