Design and simulation of a wire scanner for the CSNS linac

RUAN Yu-Fang; HAN Lu-Xiang; LIU Hua-Chang; ZHANG Hua-Shun; XU Tao-Guang; FU Shi-Nian

doi:10.1088/1674-1137/34/10/020

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(10) : 1655-1660 DOI: 10.1088/1674-1137/34/10/020

Design and simulation of a wire scanner for the CSNS linac

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, we report the design and simulation of a wire scanner for the linac of the CSNS (China Spallation Neutron Source). The wire scanner is used to measure the transverse beam profile and the emittance. The effect of beam energy change upon the mechanical design of the wire scanner must be considered. The simulation results of heat on the two specified wires, tungsten and carbon, by using the finite element method software, ANSYS, are presented. In addition, the effect of wire deformation on the beam profile measurement is qualitatively analyzed, and the signal level of the wire scanner is discussed.

[1]	Liang-Sheng Huang , Hong-Fei Ji , Sheng Wang . Design study for a 500 MeV proton synchrotron with CSNS linac as an injector. Chinese Physics C, 2016, 40(9): 097003. doi: 10.1088/1674-1137/40/9/097003
[2]	LI Zhi-Hui , FU Shi-Nian . Updating the CSNS injector linac to 250 MeV with superconducting double-spoke cavities. Chinese Physics C, 2015, 39(3): 037004. doi: 10.1088/1674-1137/39/3/037004
[3]	LI Xiao , SUN Hong , LONG Wei , ZHAO Fa-Cheng , ZHANG Chun-Lin . Design and performance of the LLRF system for CSNS/RCS. Chinese Physics C, 2015, 39(2): 027002. doi: 10.1088/1674-1137/39/2/027002
[4]	YAN Fang , LI Zhi-Hui , MENG Cai , TANG Jing-Yu , SUN Biao . Physics design for the C-ADS main linac based on two different injector design schemes. Chinese Physics C, 2014, 38(2): 027004. doi: 10.1088/1674-1137/38/2/027004
[5]	LIANG Tai-Ran , SHEN Fei , YIN Wen , YU Quan-Zhi , YU Chun-Xu , TAO Ju-Zhou , LIANG Tian-Jiao . Study of shielding design for SANS at CSNS. Chinese Physics C, 2014, 38(7): 078202. doi: 10.1088/1674-1137/38/7/078202
[6]	ZHU Hong-Yan , DONG Lan , LI Bo . Design and simulation of a wire position monitor for cryogenicsystems in an ADS linac. Chinese Physics C, 2014, 38(8): 087001. doi: 10.1088/1674-1137/38/8/087001
[7]	SUN Lie-Peng , ZHAO Hong-Wei , SUN Zhou-Ping , HE Yuan , SHI Ai-Min , XIAO Chen , DU Xiao-Nan , ZHANG Cong , ZHANG Zhou-Li . Design study of the SSC-LINAC re-buncher. Chinese Physics C, 2013, 37(2): 027002. doi: 10.1088/1674-1137/37/2/027002
[8]	LU Yan-Hua , LI Gang , OUYANG Hua-Fu . Design and development of the CSNS ion source control system. Chinese Physics C, 2013, 37(7): 077004. doi: 10.1088/1674-1137/37/7/077004
[9]	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
[10]	ZHAO Wei , TANG Xiao , SHI Rong-Jian , HOU Mi . Coupler design for an L-band electron linac. Chinese Physics C, 2012, 36(8): 765-768. doi: 10.1088/1674-1137/36/8/015
[11]	YANG Xiao-Yu , XU Tao-Guang , FU Shi-Nian , LIU Yu-Dong , LI Yong , ZHAO Ya-Liang . Design of a stripline kicker for tune measurementin CSNS RCS. Chinese Physics C, 2012, 36(7): 666-669. doi: 10.1088/1674-1137/36/7/017
[12]	YAN Qiang , GAO Juan , SHAN Bao-Ci , WEI Long . Preliminary simulation studies on a cylindrical PEM scanner using GATE. Chinese Physics C, 2010, 34(1): 152-156. doi: 10.1088/1674-1137/34/1/029
[13]	SUI Yan-Feng , WANG Lin , ZHAO Ying , YUE Jun-Hui , LI Xiao-Ping , CAO Jian-She , MA Li . BEPCⅡ wire scanner system. Chinese Physics C, 2010, 34(10): 1661-1664. doi: 10.1088/1674-1137/34/10/021
[14]	WANG Sheng , FANG Shou-Xian , FU Shi-Nian , LIU Wei-Bin , OUYANG Hua-Fu , QIN Qing , TANG Jing-Yu , WEI Jie . Introduction to the overall physics design of CSNS accelerators. Chinese Physics C, 2009, 33(S2): 1-3. doi: 10.1088/1674-1137/33/S2/001
[15]	LIU Lin , TANG Jing-Yu , QIU Jing , WEI Tao . Longitudinal RF capture and acceleration simulation in CSNS RCS. Chinese Physics C, 2009, 33(S2): 4-7. doi: 10.1088/1674-1137/33/S2/002
[16]	MA Zhong-Jian , WANG Qing-Bin , WU Qing-Biao . Simulation of a modified neutron detector applied in CSNS. Chinese Physics C, 2009, 33(1): 54-57. doi: 10.1088/1674-1137/33/1/012
[17]	OUYANG Hua-Fu , LIU Hua-Chang , FU Shi-Nian . Study of the design of CSNS MEBT. Chinese Physics C, 2009, 33(7): 583-589. doi: 10.1088/1674-1137/33/7/015
[18]	YIN Xue-Jun , FU Shi-Nian , PENG Jun . Emittance coupling driven by space charge in the CSNS linac. Chinese Physics C, 2009, 33(9): 811-814. doi: 10.1088/1674-1137/33/9/020
[19]	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
[20]	SUI Yan-Feng , MA Hui-Zhou , CAO Jian-She , MA Li . Design and simulation of the wire scanner for the injector linac of BEPCⅡ. Chinese Physics C, 2008, 32(5): 397-399. doi: 10.1088/1674-1137/32/5/015

Access

Get Citation

RUAN Yu-Fang, HAN Lu-Xiang, LIU Hua-Chang, ZHANG Hua-Shun, XU Tao-Guang and FU Shi-Nian. Design and simulation of a wire scanner for the CSNS linac[J]. Chinese Physics C, 2010, 34(10): 1655-1660. doi: 10.1088/1674-1137/34/10/020

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-11-11
Revised: 2010-01-07

Article Metric

Article Views(2587)
PDF Downloads(556)
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 simulation of a wire scanner for the CSNS linac

Corresponding author: RUAN Yu-Fang,

Received Date: 2009-11-11
Accepted Date: 2010-01-07
Available Online: 2010-10-05

Abstract:

In this paper, we report the design and simulation of a wire scanner for the linac of the CSNS (China Spallation Neutron Source). The wire scanner is used to measure the transverse beam profile and the emittance. The effect of beam energy change upon the mechanical design of the wire scanner must be considered. The simulation results of heat on the two specified wires, tungsten and carbon, by using the finite element method software, ANSYS, are presented. In addition, the effect of wire deformation on the beam profile measurement is qualitatively analyzed, and the signal level of the wire scanner is discussed.