Wobbling Magnet Design for Beam Line of CYCIAE-30 Medical Cyclotron

JIA Xian-Lu; ZHANG Tian-Jue; LU Yin-Long; AI Chang-Jun; CHU Cheng-Jie; GUAN Feng-Ping; XING Jian-Sheng

Chinese Physics C> 2007, Vol. 31> Issue(3) : 292-295

Wobbling Magnet Design for Beam Line of CYCIAE-30 Medical Cyclotron

China Institute of Atomic Energy, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The beam extracted from cyclotron is of Gaussian distribution, but in many applications the uniformly distributed beam is needed. There are some methods to achieve uniform beam, but the uniformity is less than expected. This paper introduces the process of the wobbling magnet design which can get the high uniform beam. On the base of the design theory and the measurement to the wobbling magnet, we can confirm that there has high uniform beam on the target under the wobbling magnet effect. It is the first time to design and manufacture the wobbling magnet by ourselves in our country, and the measurement results show that the magnetic field in the wobbling magnet are satisfied the requirement of the storage wobbling magnet.

References

[1]

. SUN Zu-Xun, ZHANG Xing-Zhi, FAN Ming-Wu et al.Nucear Science and Engineering, 1997, 17(2): 157-165(in Chinese)(孙祖训，张兴志，樊明武等，核科学与工程:157-165)2. FAN Ming-Wu, ZHANG Tian-Jue. Initial Operation of CIAE Medically Used Cyclotron. Proceeding of the 1997 Particle Accelerator Conference. Vacouver: IEEE, 1997,3834-38363. ZHANG Tian-Jue, CHEN Yong, FAN Ming-Wu. Beam Transport Line of CIAE Medical Cyclotron and Its Mag-netic Elements Design Studies. Proceeding of the 1993 Particle Accelerator Conference. Vacouver: IEEE, 1993, 306-3084. CHUW T.Wobbler Facility for Biomedical Experiments at the Bevalac. IEEE Transactions on Nuclear Science, 1985,NS-32(5): 3321-3323

[1]	P.S. Prusachenko , D.N. Grozdanov , N.A. Fedorov , Yu.N. Kopatch , G.V. Pampushik , P.I. Kharlamov , V.R. Skoy , I.N. Ruskov , T.Yu. Tretyakova , A.V. Andreev , C. Hramco , P.G. Filonchik , TANGRA collaboration . Measurement of the differential and total cross-sections of γ-ray emission induced by 14.1 MeV neutrons for C, Al, Si, Ca, Ti, Cr, and Fe using the tagged neutron method. Chinese Physics C, 2026, 50(3): 1-20.
[2]	Huixiao Duan , Fan Zhang , Kailei Wang , Jun Su . Nuclear temperature of spectator source extracted by neutron spectra in ¹²⁴Sn,¹⁰⁷Sn + ¹²⁰Sn collisions at 600 MeV/nucleon. Chinese Physics C, 2026, 50(1): 014110. doi: 10.1088/1674-1137/ae0f85
[3]	Zi-Yao Hu , Yan-Lin Ye , Jian-Ling Lou , Zai-Hong Yang , Xiao-Fei Yang , Li-Sheng Yang , Wei-Liang Pu , Kang Wei , Ying Chen , Hong-Yu Zhu , Bo-Long Xia , Jia-Xing Han , Jia-Hao Chen , Kai Ma , Dong-Xi Wang , Hao-Yu Ge , Wen-Wu Wan , Jia-Wei Bian , Ze-Yu Du , Zhe-Yang Lin , Qi-Te Li , Zhi-Huan Li , Ong-Hooi Jin , Yan-Yun Yang , Shi-Wei Xu , Jun-Bing Ma , Zhen Bai , Kang Wang , Fang-Fang Duan , He-Run Yang , Peng Ma , Xiang-Lun Wei , Tian-Li Qiu . Fragmentation of neutron-rich carbon isotopes on light targets at 27.5 MeV/nucleon. Chinese Physics C, 2026, 50(3): 1-12.
[4]	. Probing the cluster structure of ⁶Li with the ⁶Li + ¹²C nuclear reaction at 68 MeV. Chinese Physics C, 2026, 50(1): 014102. doi: 10.1088/1674-1137/ae072b
[5]	J. M. Wang , X. G. Deng , W. J. Xie , B. A. Li , Y. G. Ma . Bayesian inference of nuclear incompressibility from collective flow in mid-central Au+Au collisions at 400–1500 MeV/nucleon. Chinese Physics C, 2025, 49(12): 124105. doi: 10.1088/1674-1137/adf4a1
[6]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[7]	Yu. M. Gledenov , I. Chuprakov , Guohui Zhang , G. Khuukhenkhuu , M. Odsuren , B. Usukhbayar , L. Krupa , E. Sansarbayar , Jie Liu , Haofan Bai , Cong Xia , Zepeng Wu , Wenkai Ren , D. Berikov , G. Ahmadov , A. K. Bekbayev , B. Mukhametuly , E. S. Korshikov , N. T. Temerbulatova , E. B. Myrzabekova , O. Daulbayev , Y. Arynbek . Cross section measurement of the ⁶Li(n,t)⁴He reaction in the MeV neutron energy range. Chinese Physics C, 2025, 49(12): 124004. doi: 10.1088/1674-1137/ae0306
[8]	. Double-folding analysis of elastic and inelastic ³He-nucleus scattering at 60 MeV. Chinese Physics C, 2025, 49(11): 114101. doi: 10.1088/1674-1137/ade1cb
[9]	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.
[10]	HU Xi-Duo , SHAO Ming-Zhu , LUO Shi-Yu , LIU Yong-Sheng , ZHU De-Hai . Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C, 2004, 28(2): 196-199.
[11]	Xu Jianming . Matching Problem of Lattice with Transverse Coupling. Chinese Physics C, 1995, 19(1): 73-81.
[12]	WANG Man , LI Jin , CUI Xiang-Zong , XIA Xiao-Mi , LAI Yuan-Fen , YAO Xiao-Guang . PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C, 1987, 11(3): 321-326.

Access

Get Citation

JIA Xian-Lu, ZHANG Tian-Jue, LU Yin-Long, AI Chang-Jun, CHU Cheng-Jie, GUAN Feng-Ping and XING Jian-Sheng. Wobbling Magnet Design for Beam Line of CYCIAE-30 Medical Cyclotron[J]. Chinese Physics C, 2007, 31(3): 292-295.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-07-06
Revised: 2006-08-25

Article Metric

Article Views(5658)
PDF Downloads(700)
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

Wobbling Magnet Design for Beam Line of CYCIAE-30 Medical Cyclotron

Corresponding author: JIA Xian-Lu,

China Institute of Atomic Energy, Beijing 102413, China

Received Date: 2006-07-06
Accepted Date: 2006-08-25
Available Online: 2007-03-05

Abstract: The beam extracted from cyclotron is of Gaussian distribution, but in many applications the uniformly distributed beam is needed. There are some methods to achieve uniform beam, but the uniformity is less than expected. This paper introduces the process of the wobbling magnet design which can get the high uniform beam. On the base of the design theory and the measurement to the wobbling magnet, we can confirm that there has high uniform beam on the target under the wobbling magnet effect. It is the first time to design and manufacture the wobbling magnet by ourselves in our country, and the measurement results show that the magnetic field in the wobbling magnet are satisfied the requirement of the storage wobbling magnet.