Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system

XIAO Chen; HE Yuan; LIU Yong; YUAN You-Jin; WANG Zhi-Jun; HE Shou-Bo; XU Meng-Xin; LI Chao; YUE Wei-Ming; CHANG Wei; ZHAO Hong-Wei; XIA Jia-Wen

doi:10.1088/1674-1137/35/11/014

Chinese Physics C> 2011, Vol. 35> Issue(11) : 1053-1058 DOI: 10.1088/1674-1137/35/11/014

Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system

Abstract
HTML
Reference
Related

PDF

Abstract：
A new procedure for the design and simulation of a Radio Frequency Quadrupole (RFQ) accelerator has been developed at the Argonne National Laboratory. This procedure is integrated with the beam dynamics design code DESRFQ and the simulation code TRACK, which are based on three-dimensional field calculations and the particle-in-cell mode beam dynamics simulations. This procedure has been applied to the development of a 162.5 MHz CW RFQ which is capable of delivering a 10 mA proton beam for the Accelerator Driven System (ADS) of the CAS. The simulation results show that this RFQ structure is characterized by the stable values of the beam acceleration efficiency for both the zero current beam and space charge dominated beam. For an average beam current of 10 mA, there is no transverse rms emittance growth, the longitudinal rms emittance at the exit of RFQ is low enough and there is no halo formation. The beam accelerated in the RFQ could be accepted easily and smoothly by the following super-conducting linear accelerator.

[1]	Jungbae Bahng , Eun-San Kim , Bong-Hyuk Choi . Design study of a radio-frequency quadrupole for high-intensity beams. Chinese Physics C, 2017, 41(7): 077002. doi: 10.1088/1674-1137/41/7/077002
[2]	Qiang Zhao , Zhi-Yong He , Lei Yang , Xue-Ying Zhang , Wen-Juan Cui , Zhi-Qiang Chen , Hu-Shan Xu . Monitoring method for neutron flux for a spallation target in an accelerator driven sub-critical system. Chinese Physics C, 2016, 40(7): 076203. doi: 10.1088/1674-1137/40/7/076203
[3]	LI Kai-Wei , LIU Yu-Dong . Simulation on buildup of electron cloud in a proton circular accelerator. Chinese Physics C, 2015, 39(10): 107002. doi: 10.1088/1674-1137/39/10/107002
[4]	FAN Pei-Liang , ZHU Feng , QUAN Sheng-Wen , LIU Ke-Xin . Preliminary design and multipacting simulation of a SRF quarter wave electron gun at Peking University. Chinese Physics C, 2014, 38(5): 057002. doi: 10.1088/1674-1137/38/5/057002
[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]	WANG Zhi-Jun , HE Yuan , LIU Shu-Hui , DU Xiao-Nan , JIA Huan , LI Chao , WANG Wang-Sheng , CHEN Xi-Meng . A new compact structure for a high intensity low-energy heavy-ion accelerator. Chinese Physics C, 2013, 37(12): 127001. doi: 10.1088/1674-1137/37/12/127001
[7]	CHENG Xiao-Lei , OUYANG Xiao-Ping , LIU Fang . A digital transmission system for high intensity pulsed radial detection. Chinese Physics C, 2013, 37(1): 016102. doi: 10.1088/1674-1137/37/1/016102
[8]	WEN Liang-Hua , WANG Xian-Wu , HE Yuan , CHANG Wei , ZHANG Rui-Feng , ZHANG Sheng-Hu , ZHU Zheng-Long , LI Chun-Long , SHI Long-Bo , ZHANG Rui . R&D of an LLRF control system for a 162.5 MHz radio frequency system. Chinese Physics C, 2013, 37(8): 087004. doi: 10.1088/1674-1137/37/8/087004
[9]	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
[10]	LU Chang-Wang , LIU Jian-Fei , HOU Hong-Tao , MA Zhen-Yu , MAO Dong-Qing , FENG Zi-Qiang , ZHAO Shen-Jie , LUO Chen , ZHAO Yu-Bin , ZHANG Zhi-Gang , ZHENG Xiang , WEI Ye-Long , YU Hai-Bo , LI Zheng , XU Kai . Design and simulation of a new type of 500 MHz single-cell superconducting RF cavity. Chinese Physics C, 2012, 36(5): 447-451. doi: 10.1088/1674-1137/36/5/012
[11]	CAI Jin-Chi , XING Qing-Zi , GUAN Xia-Ling , DU Lei . Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator. Chinese Physics C, 2012, 36(5): 464-468. doi: 10.1088/1674-1137/36/5/015
[12]	YANG Liu , LU Xiang-Yang , QUAN Sheng-Wen , YAO Zhong-Yuan , LUO Xing , ZHOU Kui . A preliminary study of the feasibility of using superconducting quarter-wave resonators foraccelerating high intensity proton beams. Chinese Physics C, 2012, 36(11): 1116-1119. doi: 10.1088/1674-1137/36/11/014
[13]	ZHOU Quan-Feng , ZHU-Kun , LU Yuan-Rong , GAO Shu-Li , KANG Ming-Lei , YAN Xue-Qing , GUO Zhi-Yu , CHEN Jia-Er . Simulation and experiments of rf tuning of a 201.5 MHz four-rod RFQ cavity. Chinese Physics C, 2011, 35(11): 1042-1046. doi: 10.1088/1674-1137/35/11/012
[14]	CHEN Jia-Er , ZHU Kun , GUO Zhi-Yu , LU Yuan-Rong , YAN Xue-Qing , GAO Shu-Li , WANG Zhi , KANG Ming-Lei , FANG Jia-Xun , YU Mao-Lin , LI Wei-Guo , GUO Ju-Fang . Power test of the separated function RFQ accelerator. Chinese Physics C, 2009, 33(S2): 56-59. doi: 10.1088/1674-1137/33/S2/015
[15]	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
[16]	GUO Zhi-Yu , XIE Yi , LIU Ke-Xin , FANG Jia-Xun , YANG Xue-Qing , CHEN Jia-Rong . Physical Design of A Low-Energy-Spread RFQ Accelerator. Chinese Physics C, 2006, 30(S1): 114-116.
[17]	YANG Xue-Qing , FANG Jia-Xun , GUO Zhi-Yu , CHEN Jia-Rong . Matching Design Method for High Intensity RFQ Accelerators. Chinese Physics C, 2006, 30(S1): 19-21.
[18]	ZHU Kun , GUO Zhi-Yu , FANG Jia-Xun , GUO Jiu-Fang . The Design and Simulation of a Cooling System of High Current 4-rod RFQ Cavity. Chinese Physics C, 2005, 29(8): 797-801.
[19]	GUO Zhi-Yu , FANG Jia-Xun , GUO Ju-Fang , LI Wei-Guo , YU Mao-Lin , GAO Shu-Li , GUAN Xia-Ling , FU Shi-Nian , OUYANG Hua-Fu , XU Wen-Wu , XU Tao-Guang . Development and Measurements of a Technological Cavity for 350MHz High Current Proton RFQ. Chinese Physics C, 2004, 28(7): 762-766.
[20]	GUO WeiMing , YU QingChang . Design Study of a Injector of Proton Accelerator 714MHz RFQ. Chinese Physics C, 2000, 24(3): 262-268.

Access

Get Citation

XIAO Chen, HE Yuan, LIU Yong, YUAN You-Jin, WANG Zhi-Jun, HE Shou-Bo, XU Meng-Xin, LI Chao, YUE Wei-Ming, CHANG Wei, ZHAO Hong-Wei and XIA Jia-Wen. Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system[J]. Chinese Physics C, 2011, 35(11): 1053-1058. doi: 10.1088/1674-1137/35/11/014

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-01-19
Revised: 2011-04-07

Article Metric

Article Views(2253)
PDF Downloads(489)
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

Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system

Received Date: 2011-01-19

Accepted Date: 2011-04-07

Available Online: 2011-11-05

Abstract: A new procedure for the design and simulation of a Radio Frequency Quadrupole (RFQ) accelerator has been developed at the Argonne National Laboratory. This procedure is integrated with the beam dynamics design code DESRFQ and the simulation code TRACK, which are based on three-dimensional field calculations and the particle-in-cell mode beam dynamics simulations. This procedure has been applied to the development of a 162.5 MHz CW RFQ which is capable of delivering a 10 mA proton beam for the Accelerator Driven System (ADS) of the CAS. The simulation results show that this RFQ structure is characterized by the stable values of the beam acceleration efficiency for both the zero current beam and space charge dominated beam. For an average beam current of 10 mA, there is no transverse rms emittance growth, the longitudinal rms emittance at the exit of RFQ is low enough and there is no halo formation. The beam accelerated in the RFQ could be accepted easily and smoothly by the following super-conducting linear accelerator.

Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system

HTML

目录