Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac

Chen Yinbao; Huang Zhibin; FuShinian

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> 1997, Vol. 21> Issue(7) : 657-663

Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac

China Institute of Atomic Energy,Beijing 102413

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper,using a cylinder model of space charge,the formulae of self-energy and emittance growth for a bunched beam with Gaussian type density distribution in both longitudinal and transverse directions in linac are derived.And the scaling law relating the beam parameters with the machine parameters are discussed by means of the numerical simulation results.

References

[1]

Lawson, J. D., The Physics of Charged-Particle Beams, Second Edition. Clarendon Press, Oxford,1988.[2]Reiser M，J. .Appl. Phys.,70(1991)1919.[3]Reiser, M., Theory and Design of Charged Particle Beams. John Weley Sons, Inc., New York, 1994.[4]陈银宝、谢羲，原子核物理，1(1979)107.[5]李庆扬、王超能、易大义，数值分析，第三版，华中工学院出版社，武汉，1987, p. 148-151.[6]Lapostolle, 'P., IEEE Trans. on Nucl. Sci., NS18(1971)1101.[7]Chen Yinbao, Zhang Zhehai, Chin. J. Nucl. Phys., 16(1994)71.[8]Huang Zhibin, Chen Yinbao, Fu Shinian, Chin. J. Nucl. Phys., 17(1995)345.

[1]	WANG Shu-Hong , PEI Guo-Xi , CHI Yun-Long , CHEN Yan-Wei , CAO Jian-She , KONG Xiang-Cheng , ZHAO Feng-Li , HOM Mi , CHEN Zhi-Bi , LIU Wei-Bin , DENG Bing-Lin , GENG Zhe-Qiao , PEI Shi-Lun , SHEN Li , LE Qi , YE Qiang . BEPCⅡ Linac Beam Commissioning and Operation. Chinese Physics C, 2008, 32(S1): 215-217.
[2]	AN Shi-Zhong , TANG Jing-Yu , . Emittance Dominated Long Bunches in Dual Harmonic RF Systems. Chinese Physics C, 2008, 32(1): 60-66. doi: 10.1088/1674-1137/32/1/014
[3]	LIU Wei-Bin , WANG Shu-Hong , YE Qiang , WANG Lin . Emittance Measurement at BEPCⅡ Linac. Chinese Physics C, 2008, 32(S1): 86-88.
[4]	WANG Shu-Hong , PEI Guo-Xi , LIU Wei-Bin , CHEN Yan-Wei , YE Qiang , GENG Zhe-Qiao . Studies on the Beam Orbit and Energy Instabilities at the BEPCⅡ Linac. Chinese Physics C, 2007, 31(11): 1067-1070.
[5]	ZHAO Feng-Li , HOU Mi , ZHAO Yan-Ping , LIU Jin-Tong , ZHANG Jing-Ru , ZHOU Yao-Xiang , HAN Da-Wei . Microwave System for BEPCⅡ-Linac. Chinese Physics C, 2006, 30(2): 155-158.
[6]	CHEN Yan-Wei , WANG Shu-Hong , PEI Guo-Xi , LIU Wei-Bin , YE Qiang . Beam Commissioning of BEPCII Injector Linac. Chinese Physics C, 2006, 30(6): 562-565.
[7]	PEI Shi-Lun , WANG Shu-Hong . Transient Beam Loading Effects on Standing Wave Cavities in Linear Accelerators. Chinese Physics C, 2006, 30(5): 454-461.
[8]	DAI Zhi-Yong , GUO Zhi-Yuan , ZHANG Lin-Wen . Mechanism and Control Methods of Emittance Growth for LIA Injector. Chinese Physics C, 2004, 28(9): 1002-1006.
[9]	LI Jia-Cai¹ , WU Yuan-Ming¹ , CUI Xiang-Zong¹ , ZHANG Liang-Sheng¹ , ZHOU Bao-Qing¹ , LIU Zheng-Quan¹ , ZHANG Shao-Ping¹ , LIU Shi-Xing² , SUN Chang-Chun¹ , SHEN Ji² , YIN Ze-Jie² , ZHANG Yong-Ming<sup , , , , . A Test Beam Upgrade Based on the BEPC-LINAC. Chinese Physics C, 2004, 28(12): 1269-1277.
[10]	XING Qing-Zi , FU Shi-Nian , LIN Yu-Zheng , FANG Shou-Xian . Calculation of Beam Acceptance for RFQ Accelerators. Chinese Physics C, 2003, 27(7): 628-632.
[11]	YU Qing-Chang . Study on Design of Proton Linacs. Chinese Physics C, 2001, 25(5): 429-436.
[12]	OUYANG Hua-Fu . Effects of the Space Charge Forces and the Beam Halo in an AVF Cyclotron with Intense Beam Currents. Chinese Physics C, 2001, 25(6): 561-570.
[13]	GU Peng-Da , PEI Guo-Xi , WANG Shu-Hong . SLED System for Long Pulse Multi-bunch Linac. Chinese Physics C, 2001, 25(4): 348-353.
[14]	OUYANG Hua-Fu . Effects of the Space Charge Forces and the Beam Halo in a Cyclotron. Chinese Physics C, 2001, 25(7): 674-679.
[15]	Chen Yinbao , Huang Zhibin . Nonlinear Space Charge Effects and Emittance Growth in Linac. Chinese Physics C, 1999, 23(12): 1231-1242.
[16]	ZHANG Zhen-Hai , SONG Zhong-Heng . Dynamics Calculation in a L-band Travelling Wave Electron Linac. Chinese Physics C, 1991, 15(5): 391-398.
[17]	LUO Ying-Xiong , WU Wen-Tai . ON THE EQUATION OF TRANSVERSE MOTION IN ELECTRON LINAC. Chinese Physics C, 1985, 9(1): 116-119.
[18]	XU Jian-Ming , LIU Shi-Yao . A PROPOSAL FOR THE MEASUREMENT OF THE REAL EMITTANCE OF THE BEAM IN CYCLIC ACCELERATORS. Chinese Physics C, 1983, 7(2): 178-185.
[19]	WEI Kai-Yu . INCREASE OF BEAM PROJECTIVE EMITTANCE IN SYSTEM WITH DISPERSION. Chinese Physics C, 1983, 7(5): 589-597.
[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

Chen Yinbao, Huang Zhibin and FuShinian. Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac[J]. Chinese Physics C, 1997, 21(7): 657-663.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3031)
PDF Downloads(511)
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

Scaling Law of Emittance Growth for Bunched Beam with Gaussian Density Distribution in Both Longitudinal and Transverse Directions in Linac

Corresponding author: Chen Yinbao,

China Institute of Atomic Energy,Beijing 102413

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-07-05

Abstract: In this paper,using a cylinder model of space charge,the formulae of self-energy and emittance growth for a bunched beam with Gaussian type density distribution in both longitudinal and transverse directions in linac are derived.And the scaling law relating the beam parameters with the machine parameters are discussed by means of the numerical simulation results.