Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

CAI Jin-Chi; XING Qing-Zi; GUAN Xia-Ling; DU Lei

doi:10.1088/1674-1137/36/5/015

Chinese Physics C> 2012, Vol. 36> Issue(5) : 464-468 DOI: 10.1088/1674-1137/36/5/015

Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

Abstract
HTML
Reference
Related

PDF

Abstract：
As part of the design and machining of the RFQ accelerator in the Compact Pulsed Hadron Source (CPHS) project at Tsinghua University, the design process of the undercuts and dipole stabilizer rods is presented in this paper. In particular, the relationship between the inter-vane voltage slope and the local frequency of the undercut section is described quantitatively. With the identification of modes existing in the cavity, the specific parameters are optimized by the SUPERFISH and MAFIA codes. In addition, the water-cooling requirement of the dipole stabilizer rods is briefly discussed.

References

[1]

WEI J, CHEN H B, HUANG W H et al. Compact Pulsed Hadron Source - A University-Based Accelerator Plat- form For Multidisciplinary Neutronand Proton Applications. Particle Accelerator Physics Conference 2009. 633-6352 Balleyguier P et al. 3-D Design of the IPHI RFQ Cavity. Proceedings of the 20th International Linac Conference.9923 Lamanna G, FU S, OUYANG H F et al. Field Tuning of the TRASCO RFQ. European Particle Accelerator Conference 2002. 924-9264 OUYANG Hua-Fu, FU Shi-Nian, GUAN Xia-Ling, XU Wen-Wu. HEP NP, 2004, 28(7): 754-755 (in Chinese)

[1]	Xiao-Mei Zeng , Vasiliy Pelenovich Chuan-Sheng Liu , De-Jun Fu . Design and experimental testing of a gas cluster ion accelerator. Chinese Physics C, 2017, 41(8): 087003. doi: 10.1088/1674-1137/41/8/087003
[2]	SHI Ai-Min , SUN Lie-Peng , ZHANG Zhou-Li , XU Xian-Bo , SHI Long-Bo , LI Chen-Xing , WANG Wen-Bin . Design of the new couplers for C-ADS RFQ. Chinese Physics C, 2015, 39(4): 047004. doi: 10.1088/1674-1137/39/4/047004
[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]	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
[5]	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
[6]	LUO Huan-Li , XU Yu-Cun , WANG Xiang-Qi , XU Hong-Liang . Conception design of helium ion FFAG accelerator with induction accelerating cavity. Chinese Physics C, 2013, 37(9): 097001. doi: 10.1088/1674-1137/37/9/097001
[7]	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
[8]	XIONG Zheng-Feng , ZHENG Shu-Xin , XING Qing-Zi , GUAN Xia-Ling . The radio-frequency design of an iris-type coupler for the CPHS radio-frequency quadrupole. Chinese Physics C, 2012, 36(1): 96-100. doi: 10.1088/1674-1137/36/1/017
[9]	ZHANG Meng , GU Qiang . New linear accelerator (Linac) design based on C-band accelerating structures for SXFEL facility. Chinese Physics C, 2011, 35(11): 1066-1069. doi: 10.1088/1674-1137/35/11/016
[10]	ZHU Ying-Shun , YANG Mei , ZHANG Zhuo , CHEN Wan , YIN Bao-Gui , SHI Cai-Tu , KANG Wen . Design and end chamfer simulation of PEFP beam line curved dipole magnets. Chinese Physics C, 2011, 35(7): 684-688. doi: 10.1088/1674-1137/35/7/015
[11]	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
[12]	NIE Yuan-Cun , LU Yuan-Rong , CHEN Jia-Er , YAN Xue-Qing , GUO Zhi-Yu , ZHU Kun , FANG Jia-Xun . Beam dynamics and RF design of trapezoidal IH-RFQ with low energy spread. Chinese Physics C, 2009, 33(S2): 105-108. doi: 10.1088/1674-1137/33/S2/027
[13]	BEI Hua , DENG Hai-Xiao , DAI Zhi-Min . Design of EPU oscillator cavity in femtosecond accelerator. Chinese Physics C, 2009, 33(S2): 93-95. doi: 10.1088/1674-1137/33/S2/024
[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]	BEI Hua , LIN Xu-Ling , DAI Zhi-Min . Design of Smith-Purcell emitter in femtosecond accelerator. Chinese Physics C, 2008, 32(12): 1007-1011. doi: 10.1088/1674-1137/32/12/013
[16]	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.
[17]	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.
[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]	WG SHU-HIUNG . BEAM DYNAMICS DESIGN STUDY FOR RFQ LINAC. Chinese Physics C, 1982, 6(4): 428-434.

Access

Get Citation

CAI Jin-Chi, XING Qing-Zi, GUAN Xia-Ling and DU Lei. Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator[J]. Chinese Physics C, 2012, 36(5): 464-468. doi: 10.1088/1674-1137/36/5/015

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-08-12
Revised: 2011-08-30

Article Metric

Article Views(1710)
PDF Downloads(311)
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 of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

Received Date: 2011-08-12

Accepted Date: 2011-08-30

Available Online: 2012-05-05

Abstract: As part of the design and machining of the RFQ accelerator in the Compact Pulsed Hadron Source (CPHS) project at Tsinghua University, the design process of the undercuts and dipole stabilizer rods is presented in this paper. In particular, the relationship between the inter-vane voltage slope and the local frequency of the undercut section is described quantitatively. With the identification of modes existing in the cavity, the specific parameters are optimized by the SUPERFISH and MAFIA codes. In addition, the water-cooling requirement of the dipole stabilizer rods is briefly discussed.

HTML

Reference (1)

Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

HTML

目录