Motion of the Reference Particle in an Alpha Magnet

WU Gang; LU Hui-Hua

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2006, Vol. 30> Issue(S1) : 49-50

Motion of the Reference Particle in an Alpha Magnet

WU Gang ^, ,
LU Hui-Hua

Institute of High Energy Physics, CAS, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Alpha magnet is an important component of a short-bunch electron beam injector. In order to realize an achromatic transport , the reference particle should be injected into the alpha magnet with a correct angle. This paper describes an attempt to solve the equations of motion of the reference particle and to find the correct angle. The result, including how to determine the trajectory of the reference particle moving in the magnet, can help us understand the process of the achromatic transport of electron beam through the alpha magnet at a deeper level.

References

[1]	. Enge H A. Rev. Sci. Instr., 1963, 34: 385—3882. XIAO Xiao-Guang et al. High Power Laser and ParticleBeams, 2003, 15: 817—820(in Chinese)(肖效光等.强激光与粒子束,2003, 15: 817-820)3. Mathematical Manual. People Education Press, 1979.605—606, 1321—1322(in Chinese)(数学手册.人民教育出版社，1979. 605-606, 1321-1322)

[1]	LI Quan-Feng , KONG Chao-Cheng , GUO Bing-Qi , XING Qing-Zi . Calculation of the Beam Loss in the 270° Bending Magnet System of the Medical Accelerator. Chinese Physics C, 2007, 31(8): 787-791.
[2]	JIN Hua , ZHENG Ren-Rong , ZHU Shun-Quan , LI Jun-Qing . Chaotic Motion of Single Particle in the Potential of Nonaxial Octupole Deformation. Chinese Physics C, 2006, 30(2): 134-139.
[3]	LI Kang , WANG Jian-Hua . Green Function Solution to the Doublet Potential Equations of the Moving Dyons. Chinese Physics C, 2005, 29(8): 731-735.
[4]	Chen Yixin , Luo Xudong . A Study on Infinite Number of Integrals of Motion ClassicallyIntegrable System With Boundary (Ⅰ). Chinese Physics C, 1998, 22(5): 413-423.
[5]	Chen Yixin , Luo Xudong . Infinite Number of Integrals of Motion in Classically Integrable System With Boundary (Ⅱ). Chinese Physics C, 1998, 22(6): 507-521.
[6]	Lu Dahai . Seniority Mixing in Collective States. Chinese Physics C, 1997, 21(7): 633-638.
[7]	Li Junqing . Chaotic Motion of Classical Particles in Axially Symmetric Potentials with Octupole Deformation. Chinese Physics C, 1997, 21(9): 818-824.
[8]	Li Junqing , Yuan Xiuqing , Liu Jianye , Zhu Jieding . Behavior of Individual Nucleon in Intermediate Energy Heavy Ion Reactions. Chinese Physics C, 1996, 20(9): 839-846.
[9]	Zhang Jingye . Some Collective Observables in Nuclear Motion. Chinese Physics C, 1994, 18(12): 1119-1123.
[10]	ZHANG Bang-Gu . The Motion of an Isolated Gas Group in Expanding Universe. Chinese Physics C, 1993, 17(9): 803-806.
[11]	SUN Zhe-Min , WU Xi-Zhen , ZHUO Yi-Zhong . STUDY OF QUANTUM AND NON-MARKOVIAN EFFECTS IN BROWNIAN MOTION. Chinese Physics C, 1990, 14(10): 952-960.
[12]	PEI Guo-Xi , ZHANG Wu , TIAN Bao-Ying , XU Jian-Ming . THE EDDY-CURRENT EFFECTS OF A BENDING MAGNET ON AN ELECTRON STORAGE RING DURING SLOW ACCELERATION. Chinese Physics C, 1986, 10(5): 578-582.
[13]	LUO Ying-Xiong , WU Wen-Tai . ON THE EQUATION OF TRANSVERSE MOTION IN ELECTRON LINAC. Chinese Physics C, 1985, 9(1): 116-119.
[14]	XU GONG-OU , WANG SHUN-JIN . THE CENERATOR COORDINATE METHOD AND NUCLEAR COLLECTIVE MOTIONS——V. THE RELATIVE TRANSLATIONAL MOTION IN HEAVY-ION COLLIONS. Chinese Physics C, 1982, 6(2): 243-246.
[15]	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.
[16]	DU WEN-FU . AN APPLICATION OF THE GOLDEN SECTION METHOD IN THE MAGNET DESIGN FOR ACCELERATOR. Chinese Physics C, 1981, 5(1): 137-140.
[17]	ZHUO YI-ZHONG , ZHANG JING-SHANG , Wu XI-ZHEN , MA ZHONG-YU . THE TRANSPORT THEORY OF A COUPLING SYSTEM SIMULTANEOUSLY INVOLVING THE RELATIVE MOTION,COLLECTIVE OSCILLATIONS AND SINGLE PARTICLE EXCITATIONS. Chinese Physics C, 1981, 5(5): 584-592.
[18]	RUAN TU-NAN , ZHU XI-QUAN , HE ZUO-XIU , QING CHENG-RUI , ZHAO WEI-QIN . A RELATIVISTIC EQUATION OF MOTION FOR MANY-BODY SYSTEM(Ⅱ). Chinese Physics C, 1981, 5(5): 537-545.
[19]	Zhuo Yi-zhong , Zhang Jing-Shang , Wu Xi-zhen , Ma Zhong-yu . THE TRANSPORT THEORY OF A COUPLING SYSTEM SIMULTANEOUSLY INVOLVING THE RELATIVE MOTION COLLECTIVE OSCILLATIONS AND SINGLE PARTICLE EXCITATIONS. Chinese Physics C, 1980, 4(5): 675-679.
[20]	Chen Jia-er . THE MOTION OF IONS IN RF ION BEAM CHOPPERS. Chinese Physics C, 1980, 4(3): 401-404.

Access

Get Citation

WU Gang and LU Hui-Hua. Motion of the Reference Particle in an Alpha Magnet[J]. Chinese Physics C, 2006, 30(S1): 49-50.

WU Gang and LU Hui-Hua. Motion of the Reference Particle in an Alpha Magnet[J]. Chinese Physics C, 2006, 30(S1): 49-50. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-12-07
Revised: 1900-01-01

Article Metric

Article Views(3001)
PDF Downloads(527)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Motion of the Reference Particle in an Alpha Magnet

WU Gang ^,
LU Hui-Hua

Corresponding author: WU Gang,

Institute of High Energy Physics, CAS, Beijing 100049, China

Received Date: 2005-12-07
Accepted Date: 1900-01-01
Available Online: 2006-01-04

Abstract: Alpha magnet is an important component of a short-bunch electron beam injector. In order to realize an achromatic transport , the reference particle should be injected into the alpha magnet with a correct angle. This paper describes an attempt to solve the equations of motion of the reference particle and to find the correct angle. The result, including how to determine the trajectory of the reference particle moving in the magnet, can help us understand the process of the achromatic transport of electron beam through the alpha magnet at a deeper level.