Chinese Physics C > 2009, Vol. 33 > Issue(S2): 56-59 DOI: 10.1088/1674-1137/33/S2/015

Power test of the separated function RFQ accelerator

Abstract
HTML
Reference
Related

PDF

Abstract：

The progress of the Separated Function RFQ (SFRFQ) accelerator, which can raise the field gradient of acceleration while maintaining the transverse focusing power sufficient for high current beam, is presented. In order to demonstrate the feasibilities of the novel accelerator, a prototype cavity was designed and constructed. Correspondingly, a code SFRFQCODEV1.0 was developed specially for cavity design and beam dynamics simulation. The prototype cavity will be verified as a post-accelerator for ISR RFQ-1000 (Integral Split Ring RFQ) and
accelerate O⁺from 1 MeV to 1.6 MeV. To inject a higher current oxygen beam for the prototype cavity, the beam current of ISR RFQ-1000 was upgraded to 2 mA. The status of high power and beam test preparation for the prototype cavity are presented in this paper.

References

[1]

. Minaev S. Nuclear Instruments and Methods in Physics Research Section A, 2002, 489(1-3): 45-582. Swenson D A, Crandall K R, Guy F W et al. First Performance of RFD Linac Structure. In: Argonne National Laboratory. Proceedings of the 1998 LINAC Conference.Chicago: 1998. 648-6503. Odera M, Hemmi M. Accelerating Structure with Chain-Like Electrode Configuration. In: GSI. Proceedings of the1984. LINAC Conference. Seeheim: 1984. 346|3484. CHEN Jia-Er, FANG Jia-Xun, LI Wei-Guo et al. Progresson Natural Science, 2002, 12(1): 23-28 (in Chinese)5. CHEN Jia-Er, FANG Jia-Xun, LIWei-Guo et al. The Beam Test of a 26MHz ISR RFQ at Peking University. In: Pro-ceedings of 1994 EPAC Conference. London: World Scien-tific Pub Co Inc, 1994. 2194-21966. LU Yuan-Rong, GUO Ju-Fang, LI Wei-Guo et al. Nuclear Instruments and Methods in Physics Research Section A,1999, 420(1-2): 1-57. YAN Xue-Qing, CHEN Jia-Er, FANG Jia-Xun et al. Nu-clear Instruments and Methods in Physics Research Section A, 2003, 506(1): 1-68. WANG Zhi, CHEN Jia-Er, LU Yuan-Rong et al. Nuclear Instruments and Methods in Physics Research section A,2007, 572(2): 596-6009. PENG Shi-Xiang, SONG Zhi-Zhong, QIAN Feng et al.HEP NP, 2007, 31(S1): 63-65 (in Chinese)

[1]	MI Zheng-Hui,ZHAO Dan-Yang,SUN Yi,PAN Wei-Min,LIN Hai-Ying,LU Xiang-Yang,QUAN Sheng-Wen,LUO Xing,LI Ming,YANG Xing-Fan,WANG Guang-Wei,DAI Jian-Ping,LI Zhong-Quan,MA Qiang,SHA Peng. Design and test of frequency tuner for a CAEP high power THz free-electron laser. Chinese Physics C, 2015, 39(2): 028102.doi:10.1088/1674-1137/39/2/028102
[2]	GUO Xiao-Ling,CHENG Jian. Application of wavelet-based active power filter in accelerator magnet power supply. Chinese Physics C, 2014, 38(11): 117007.doi:10.1088/1674-1137/38/11/117007
[3]	BAI Sha,GAO Jie. Propagation of a beam halo in accelerator test facility 2 at KEK. Chinese Physics C, 2013, 37(5): 057005.doi:10.1088/1674-1137/37/5/057005
[4]	BAI Sha,WANG Dou,GAO Jie. Mitigating the effects of higher order multipole fields in the magnets of the Accelerator Test Facility 2 at KEK. Chinese Physics C, 2012, 36(8): 756-760.doi:10.1088/1674-1137/36/8/013
[5]	PAN Wei-Min,HUANG Tong-Ming,MA Qiang,WANG Guang-Wei,LIN Hai-Ying,ZHAO Guang-Yuan,SUN Yi,XU Bo,WANG Qun-Yao,SHA Peng. Development of a 500 MHz high power RF test stand. Chinese Physics C, 2012, 36(4): 355-361.doi:10.1088/1674-1137/36/4/011
[6]	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
[7]	SHEN Xiao-Kang,CAO Shu-Chun,ZHANG Zi-Min,ZHAO Hong-Wei,ZHAO Quan-Tang,LIU Ming,JING Yi,LI Zhong-Ping,WAN Ming,WANG Bin,YANG Chun-Ming,XIAO Rong-Qing,ZHANG Ying-Fa,LI Ji-An. The test pulse line ion accelerator in Lanzhou. Chinese Physics C, 2012, 36(3): 241-246.doi:10.1088/1674-1137/36/3/009
[8]	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. Preliminary design and simulation of a 162.5 MHz high- intensity proton RFQ for an accelerator driven system. Chinese Physics C, 2011, 35(11): 1053-1058.doi:10.1088/1674-1137/35/11/014
[9]	BAI Sha,GAO Jie. Simulation of beam size multiknobs correction at the Accelerator Test Facility 2 at KEK. Chinese Physics C, 2011, 35(4): 397-401.doi:10.1088/1674-1137/35/4/014
[10]	WANG Zhi,CHEN Jia-Er,LU Yuan-Rong,GUO Zhi-Yu,YAN Xue-Qing,ZHU Kun,KANG Ming-Lei,FANG Jia-Xun. Study of separated function radio frequency quadrupoles accelerator. Chinese Physics C, 2010, 34(4): 502-505.doi:10.1088/1674-1137/34/4/017
[11]	CHEN Jia-Er,GUO Zhi-Yu,FU Shi-Nian,FANG Jia-Xun,LU Yuan-Rong,YAN Xue-Qing. Studies on RFQ accelerators and its applications. Chinese Physics C, 2009, 33(10): 926-929.doi:10.1088/1674-1137/33/10/019
[12]	WANG Yue,HUANG Wen-Xue,TIAN Yu-Lin,ZHU Zhi-Chao,XU Hu-Shan,XIAO Guo-Qing,ZHAN Wen-Long. Latest progress of the RFQ cooler and buncher RFQ1L. Chinese Physics C, 2008, 32(S2): 222-224.
[13]	ZHANG Meng,PENG Shi-Xiang,SONG Zhi-Zhong,ZHAO Jie,XU Rong,YUAN Zhong-Xi,GUO Zhi-Yu,LU Yuan-Rong,YU Jin-Xiang. Experimental Results of an ECR Oxygen Source and a LEBT System for 1MeV ISR RFQ Accelerator Upgrade Project. Chinese Physics C, 2008, 32(S1): 220-222.
[14]	ZHANG Meng,LU Yuan-Rong,PENG Shi-Xiang,ZHU Kun,YAN Xue-Qing,GAO Shu-Li,WANG Zhi,GUO Zhi-Yu,ZHAO Jie,FANG Jia-Xun,LI Wei-Guo,GUO Ju-Fang,YUAN Zhong-Xi,SONG Zhi-Zhong,YU Jin-Xiang,YU Mao-Lin,CHEN Jia-Er. Upgrading of a Heavy Ion 1MeV ISR RFQ Accelerator. Chinese Physics C, 2008, 32(S1): 262-264.
[15]	PENG Shi-Xiang,SONG Zhi-Zhong,QIAN Feng,YUAN Zhong-Xi,XU Rong,YU Jin-Xiang,GUO Zhi-Yu. An ECR Oxygen Source and a LEBT System Developed for 1 MeV ISR RFQ Accelerator Upgrade. Chinese Physics C, 2007, 31(S1): 63-65.
[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]	FANG Jia-Xun,YANG Xue-Qing,LI Wei-Guo,GUO Zhi-Yu,GUO Jiu-Fang,LU Yuan-Rong,GAO Shu-Li,ZHU Kun,WANG Zhi,YU Mao-Lin,CHEN Jia-Rong. Study of physical Performances for Separated Function RFQ. Chinese Physics C, 2006, 30(S1): 16-18.
[18]	FU Shi-Nian,OUYANG Hua-Fu,XU Tao-Guang. Study on the Function of Dipole Stabilizer Rods in an RFQ Accelerator. Chinese Physics C, 2005, 29(3): 295-300.
[19]	GUO WeiMing,YU QingChang. Design Study of a Injector of Proton Accelerator 714MHz RFQ. Chinese Physics C, 2000, 24(3): 262-268.
[20]	XU JIAN-MING,CAI ZHI-GUO. THE TRACKING PROBLEM IN POWER SUPPLIES FOR SEPARATED FUNCTION MAGNET SYSTEMS OF FAST CYCLING SYNCHROTRONS. Chinese Physics C, 1979, 3(1): 27-33.

Access

Get Citation

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 and GUO Ju-Fang. Power test of the separated function RFQ accelerator[J]. Chinese Physics C, 2009, 33(S2): 56-59. doi: 10.1088/1674-1137/33/S2/015

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2009-01-06
Revised: 1900-01-01

Article Metric

Article Views(5320)
PDF Downloads(595)
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

Power test of the separated function RFQ accelerator

Corresponding author:CHEN Jia-Er,

Received Date:2009-01-06

Accepted Date:1900-01-01

Available Online:2009-01-08

Abstract:

The progress of the Separated Function RFQ (SFRFQ) accelerator, which can raise the field gradient of acceleration while maintaining the transverse focusing power sufficient for high current beam, is presented. In order to demonstrate the feasibilities of the novel accelerator, a prototype cavity was designed and constructed. Correspondingly, a code SFRFQCODEV1.0 was developed specially for cavity design and beam dynamics simulation. The prototype cavity will be verified as a post-accelerator for ISR RFQ-1000 (Integral Split Ring RFQ) and
accelerate O⁺from 1 MeV to 1.6 MeV. To inject a higher current oxygen beam for the prototype cavity, the beam current of ISR RFQ-1000 was upgraded to 2 mA. The status of high power and beam test preparation for the prototype cavity are presented in this paper.

HTML

Reference (1)

Power test of the separated function RFQ accelerator

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article