Design Calculation of a Improved ECR Ion Source

XU Yong-Xing; LIU Zhan-Wen; WEI Bao-Wen

Chinese Physics C> 1991, Vol. 15> Issue(4) : 343-348

Design Calculation of a Improved ECR Ion Source

Institute of Modern Physics,Academia Sinica Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The design of a ECR ion source in a working mode with a ω_ecr resonance surfaces and a 2ω_rf enclosed surface is presented.The 0.8T axial mirror field and 0.8T radial hexapole field are introduced with detailed discussions.The computational results show that the axial length of the ω_ecr resonance surface in the improved ECR ion source is extended significantly compared with the original CAPRICE one and a closed 2ω_rf equigauss surface is also formed.The new topology of the magnetic field in the improved ECR ion source will largely raise the intensity of high charged ion on the basis of the analysis of ionization mechanism.

References

[1]

刘占稳、许永兴、魏宝文,“ECR离子源原理及其磁场分析计算”,原子能科学技术,待发表.[2] F. Bouig, J. Debernardi, R. Geller et al., Workshop on the 6 th Inter. ECR Ion Source, P1, Berkeley, 1985.[3] B. Jacquot, P. Briand, F. Bourg, R. GeIler et al., Note Scientifique No,887, CENG, DRFG-PADSI.[4] R. Geller and B. Jacquot, 7 th Workshop on ECR Ion Source, P.31, Julich, 1986.[5] R. F. Holsinger, Private .Communication, Part V, P. 7,[6] 许永兴、马英杰,全国粒子加速器论文集,(1979),P. 377.[7] A. M. Window, UCRL 7784-T(1964).

[1]	G.Machicoane , M.Doleans , G.Humenik , F.Marti , P.Miller , M.Steiner , J.Stetson , X.Wu , P.Zavodszky . R&D Effort at NSCL with the Off-line ECR Ion Source ARTEMIS-B. Chinese Physics C, 2007, 31(S1): 187-191.
[2]	G.S.Taki¹ , P.R.Sarma¹ , A.G.Drentje² , T.Nakagawa³ , P.K.Ray⁴ , R.K.Bhandari¹ . Observation of Burst Frequency in Extracted ECR Ion Current. Chinese Physics C, 2007, 31(S1): 170-173.
[3]	C.Lyneis , D.Leitner . Concept for a Fourth Generation ECR Ion Source (abstract only). Chinese Physics C, 2007, 31(S1): 237-237.
[4]	S.Golubev , A.Bokhanov , I.Izotov , S.Razin , A.Sidorov , V.Skalyga , A.Vodopyanov , V.Zorin . Gasdynamic ECR Sources of Multichared Ions (abstract only). Chinese Physics C, 2007, 31(S1): 238-238.
[5]	P.Jardin , C.Canet , J.C.Cornell , M.Dupuis , C.Eleon , J.L.Flambard , G.Gaubert , N.Lecesne , P.Leherissier , F.Lemagnen , R.Leroy , J.Y.Pacquet , M.G.Saint laurent , A.C.C.Villari . ECR Ion Sources for Radioactive Ion Beam Production. Chinese Physics C, 2007, 31(S1): 206-210.
[6]	SHANG Yong , SUN Liang-Ting , MA Bao-Hua , ZHANG Xue-Zhen , FENG Yu-Cheng , CAO Yun , GUO Xiao-Hong , LI Xi-Xia , LI Jin-Yu , LU Wang , WANG Hui , ZHAO HUAN-Yu , LI Jie . The Lanzhou All Permanent ECR Ion Source No.1 -LAPECR1. Chinese Physics C, 2007, 31(S1): 115-117.
[7]	V.V.Bekhterev¹ , S.L.Bogomolov¹ , V.I.Datskov² , V.M.Drobin² , S.N.Dmitriev¹ , A.A.Efremov¹ , V.N.Loginov¹ , A.N.Lebedev¹ , H.Malinowski³ , V.V.Seleznev² , A.Shishov² , G.P.Tsvineva² . The Project of the Superconducting ECR Ion Source DECRIS-SC2. Chinese Physics C, 2007, 31(S1): 23-26.
[8]	P.A.Závodszky , B.Arend;D.Cole , J.DeKamp , M.Doleans , G.Machicoane , F.Marti , P.Miller , J.Moskalik , W.Nurnberger , J.Ottarson , M.Steiner , J.Stetson , J.Vincent , X.Wu , A.Zeller , Q.Zhao , . Status Report of the NSCL/MSU ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 18-22.
[9]	R.Gobin , P-Y.Beauvais , A.Ben Ismail , D.Bogard , O.Delferriere , D.De Menezes , R.Duperrier , Y.Gauthier , F.Harrault , P-A.Leroy , O.Tuske , D.Uriot . ECR Light Ion Sources at CEA/Saclay. Chinese Physics C, 2007, 31(S1): 46-50.
[10]	M.Muramatsu¹ , 2 , A.Kitagawa² , Y.Iwata² , K.Yamamoto² , H.Ogawa² , S.Hojo² , Y.Sakamoto² , T.Honma² , W.Takasugi³ , M.Wakaisami³ , Y.Yoshida⁴ , T.Kubo⁵ , Y.Kato⁵ , S.Biri⁶ . Present Status of NIRS ECR Ion Sources. Chinese Physics C, 2007, 31(S1): 60-62.
[11]	J.Ohnishi , T.Nakagawa , Y.Higurashi , M.Kidera , H.Saito , A.Goto . Design of Magnet System for RIKEN Superconducting ECR Ion Source. Chinese Physics C, 2007, 31(S1): 37-40.
[12]	E.Galutschek¹ , E.Salzborn² , F.Aumayr¹ , HP.Winter¹ . Compact, Low-cost, 14.5 GHz All-permanent Magnet Field ECR Ion Source. Chinese Physics C, 2007, 31(S1): 66-69.
[13]	C.Bieth¹ , J.L.Delvaux² , F.Varenne³ , M.Duval³ , M.P.Bourgarel¹ , J.Fermé¹ . Studies and Design of a Dual Beam Axial Injection System Using H- Cusp Source and ECR Ion Source for He for IBA C70 Cyclotron. Chinese Physics C, 2007, 31(S1): 223-225.
[14]	SUN Liang-Ting , CAO Yun , FENG Yu-Cheng , LI Jin-Yu , ZHAO Hong-Wei , ZHANG Zi-Min , WANG Hui , MA Bao-Hua , HE Wei , ZHAO HUAN-Yu , GUO Xiao-Hong . Experimental Study on Ion Beam Emittance of ECR Ion Source. Chinese Physics C, 2005, 29(12): 1179-1184.
[15]	SUN Liang-Ting , ZHAO Hong-Wei . Study on Designing of Hexapole Magnet of ECR Ion Source. Chinese Physics C, 2004, 28(6): 644-649.
[16]	ZHANG Zi-Min , ZHAO Hong-Wei , ZHANG Xue-Zhen , GUO Xiao-Hong , LI Xi-Xia , LI Jin-Yu , FENG Yu-Cheng , WANG Hui , MA Bao-Hua , GAO Ji-Yuan , CAO Yun , SUN Liang-Ting , MA Lei . High Charge State ECR Ion Source-LECR3. Chinese Physics C, 2003, 27(10): 914-918.
[17]	SONG Pei , GUO Xiao-Hong , ZHAO Hong-Wei , ZHANG Zi-Min , FENG Yu-Cheng , LI Jing-Yu , ZHANG Xue-Zhen . Production of Pulsed Ion Beams by ECR Ion Source Afterglow Mode. Chinese Physics C, 2001, 25(10): 1029-1034.
[18]	ZHANG ZiMin , ZHAO HongWei , ZHAO YuBin , ZHANG XueZhen , GUO XiaoHong , LIU ZhanWen . Production of Metallic Ions Beam in ECR Ion Source. Chinese Physics C, 2000, 24(10): 974-978.
[19]	Zhao Hongwei , Liu Zhanwen , Zhang Xuezhen , Guo Xiaohong , Gao Jiyuan , Zhang Zimin , Yuan Ping , Zhang Wen , Lei Hailiang , Cao Yun , Feng Yucheng , Li Jinyu , Wang Hui , Ma Baohua , Wang Yifang , Wei Baowen . A 14.5GHz New ECR Ion Source With High Charge State and High Magnetic Field. Chinese Physics C, 1999, 23(7): 717-722.
[20]	Zhao Yubin , Liu Zhanwei , Zhao Hongwei , Ding Junzhang , Cao Yun , Zhang Zimin , Zhang Xuezhen , Guo Xiaohong . A Single Charge State ECR Ion Source. Chinese Physics C, 1999, 23(11): 1125-1128.

Access

Get Citation

XU Yong-Xing, LIU Zhan-Wen and WEI Bao-Wen. Design Calculation of a Improved ECR Ion Source[J]. Chinese Physics C, 1991, 15(4): 343-348.

XU Yong-Xing, LIU Zhan-Wen and WEI Bao-Wen. Design Calculation of a Improved ECR Ion Source[J]. Chinese Physics C, 1991, 15(4): 343-348. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2780)
PDF Downloads(408)
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 Calculation of a Improved ECR Ion Source

Corresponding author: XU Yong-Xing,

Institute of Modern Physics,Academia Sinica Lanzhou 730000

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1991-04-05

Abstract: The design of a ECR ion source in a working mode with a ω_ecr resonance surfaces and a 2ω_rf enclosed surface is presented.The 0.8T axial mirror field and 0.8T radial hexapole field are introduced with detailed discussions.The computational results show that the axial length of the ω_ecr resonance surface in the improved ECR ion source is extended significantly compared with the original CAPRICE one and a closed 2ω_rf equigauss surface is also formed.The new topology of the magnetic field in the improved ECR ion source will largely raise the intensity of high charged ion on the basis of the analysis of ionization mechanism.

HTML

Reference (1)

Design Calculation of a Improved ECR Ion Source

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article