The Simulation and Experiment Study of a 4 Rod RFQ RF Property

ZHU Kun; GUO Zhi-Yu; FANG Jia-Xun; GAO Shu-Li; SONG Xiang-Xiang

Chinese Physics C> 2005, Vol. 29> Issue(5) : 512-516

The Simulation and Experiment Study of a 4 Rod RFQ RF Property

Institute of Heavy Ion Physics,Peking University,Beijing 100871,China

Abstract
HTML
Reference
Related

PDF

Abstract：
A 4-rod RFQ cavity was simulated with MAFIA code for the design of a high current, high duty factor RFQ accelerator. The influence of distance, wide, height and shape of stems on the cavity's RF property were studied. The structure parameters of the RFQ cavity were optimized by the requirements of the shunt impedance and the electromagnetic field distribution in the RFQ accelerator. Based on the simulation result, then a cold cavity model was built, measured and the result was compared with the simulation.

References

[1]

.Letchford A,Schempp A.A Comparision of 4-Rod and 4-Vane RFQFields.Proc.of EPAC 1998.12042.Vormann H,Schempp A,Winschuh E et al.RF Tuning of The ISIS2RFQ.Proc.of EPAC 2000.8693.FANGJ X,Schempp A.Equivalent Circuit of a 42Rod RFQ.Proc.ofEPAC 2002.13314.Bricault P G.Simulation of the Triumf Split2Ring 42ROD RFQ withMafia.Proc.of PAC 95.11255.Bechtold A.Design Studies of an RFQ2injector of Medicine2Synchrotron.Proc.of PAC 2001.24856.LUO Zi-Hua,ZHOU Li-Nong,DING Yi et al.Calculation of BPL4-Rod RFQ Carity.and Field Measurement and Tune of Cold Model The 2nd Accelerator Technology Conference.1998.324 (in Chinese)(罗紫华,周立农,丁义等.BPL四杆型RFQ 结构计算及模型装置场分布测量与调整.第二届全国加速器技术学术交流会论文集.1998.324)

[1]	JI Bin , ZHAO Zhen-Lu , ZHANG Tian-Jue , XING Jian-Sheng , WANG Xiu-Long , YIN Zhi-Guo , HOU Shi-Gang , XIA Le . Theoretical and Practical Study on RF Model Cavity of 100MeV H^－ Cyclotron. Chinese Physics C, 2008, 32(S1): 160-162.
[2]	CHEN Hong-Bin , HU Lin-Lin , LIU Tian-Wen , MENG Fan-Bao , ZHOU Chuan-Ming , LI Ai-Ping , ZHANG Yun-Jian , LU Wei , YANG Zhou-Bing . Particle Simulation and Experimental Study of the High-Power Narrow-Pulse Millimeter Wave BWO. Chinese Physics C, 2007, 31(2): 219-222.
[3]	LIU Wei , GUO Zhi-Yu , YAN Xue-Qing , LU Yuan-Rong , ZHU Kun , GAO Shu-Li , FANG Jia-Xun , R.A.Jameson , CHEN Jia-Er . Optimization Study of the 1MeV RFQ at Peking University. Chinese Physics C, 2007, 31(8): 783-786.
[4]	ZHONG Juan , PAN Wei-Min . Study on the Performance of the Input Coupler for the BEPCⅡ Superconducting RF Cavity. Chinese Physics C, 2006, 30(10): 1014-1017.
[5]	ZHANG Qing-Hui , ZHENG Shu-Xin , TANG Chuan-Xiang , LI Quan-Feng . Simulation and Experimental Investigations of an Efficient and Stable Ferroelectric Cathode. Chinese Physics C, 2006, 30(1): 71-74.
[6]	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.
[7]	HUANG Wen-Xue , WANG Yue , ZHU Zhi-Chao , TIAN Yu-Lin , XU Hu-Shan , SUN Zhi-Yu , XIAO Guo-Qing , ZHAN Wen-Long . Experimental Study of the High-Voltage Breakdown and Simulations for the RFQ Cooler and Buncher RFQ1L. Chinese Physics C, 2006, 30(S2): 261-264.
[8]	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.
[9]	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.
[10]	LI Zhi-Hui , ZHENG Qi-Wen , GAO Yi-Hai , ZHANG Sheng-Hu , WU Jian-Qiang , WEN Ming , YU Qi . Numerical Simulation and Analysis of SSC RF Cavity. Chinese Physics C, 2005, 29(1): 91-94.
[11]	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.
[12]	WANG Kong-Sen , WANG He , HUANG Xing-Tao , MA Lian-Liang , MA Li-Na , WANG Yong-Gang , XUE Liang , FENG Cun-Feng , ZHANG Xue-Yao , LI Jin-Yu , ZHANG Nai-Jian , HE Mao , WANG Cheng- , , . Study on the Production Characteristics of Cosmic Ray High Energy Family Events with Simulation and Experiment. Chinese Physics C, 2004, 28(3): 232-238.
[13]	LONG Ji-Dong , SHI Jin-Shui , YU Hai-Jun , LIN Yu-Zheng . Bremsstrahlung Characteristics of Thick-Target Applied in High Energy X-Ray Facility. Chinese Physics C, 2004, 28(11): 1238-1243.
[14]	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.
[15]	XING Qing-Zi , LIN Yu-Zheng , FU Shi-Nian , FANG Shou-Xian . Study of Simultaneous Acceleration of Positive and Negative Ion Beams by Dynamic Simulation in RFQ. Chinese Physics C, 2004, 28(6): 659-663.
[16]	GUO WeiMing , YU QingChang . Design Study of a Injector of Proton Accelerator 714MHz RFQ. Chinese Physics C, 2000, 24(3): 262-268.
[17]	REN XiaoTang , Lu YuanRong , YU JinXiang , WANG ZhongYi , LI WeiGuo , GUO JuFang , SONG ZhiZhong , LI YuSong , FANG JiaXun , CHEN JiaEr . Experimental Research on Simultaneous Acceleration of Positive and Negative Ions with Equal q/m in an ISR RFQ. Chinese Physics C, 2000, 24(4): 347-351.
[18]	Luo Zihua , Wang Shuhong . Design and Study of Beam Dynamics for the BPL-RFQ. Chinese Physics C, 1995, 19(7): 658-666.
[19]	WANG Shu-Hong . RFQ's Beam Dynamics and RF Structure. Chinese Physics C, 1993, 17(4): 310-321.
[20]	LUO ZI-HUA , LUO YING-XIONG , WANG LIN-LIN . STUDY OF THE BEAM TRAMSVERSE MOTION IN THE RFQ STRUCTURE. Chinese Physics C, 1982, 6(6): 688-696.

Access

Get Citation

ZHU Kun, GUO Zhi-Yu, FANG Jia-Xun, GAO Shu-Li and SONG Xiang-Xiang. The Simulation and Experiment Study of a 4 Rod RFQ RF Property[J]. Chinese Physics C, 2005, 29(5): 512-516.

ZHU Kun, GUO Zhi-Yu, FANG Jia-Xun, GAO Shu-Li and SONG Xiang-Xiang. The Simulation and Experiment Study of a 4 Rod RFQ RF Property[J]. Chinese Physics C, 2005, 29(5): 512-516. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-09-27
Revised: 2004-10-14

Article Metric

Article Views(3269)
PDF Downloads(622)
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

The Simulation and Experiment Study of a 4 Rod RFQ RF Property

Corresponding author: ZHU Kun,

Institute of Heavy Ion Physics,Peking University,Beijing 100871,China

Received Date: 2004-09-27

Accepted Date: 2004-10-14

Available Online: 2005-05-05

Abstract: A 4-rod RFQ cavity was simulated with MAFIA code for the design of a high current, high duty factor RFQ accelerator. The influence of distance, wide, height and shape of stems on the cavity's RF property were studied. The structure parameters of the RFQ cavity were optimized by the requirements of the shunt impedance and the electromagnetic field distribution in the RFQ accelerator. Based on the simulation result, then a cold cavity model was built, measured and the result was compared with the simulation.

HTML

Reference (1)

The Simulation and Experiment Study of a 4 Rod RFQ RF Property

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article