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Study of the beam loading effect in the CSNS/RCS
Yuan YS(苑尧硕); Li KW(李开玮); Wang S(王生); Wang N(王娜); Yuan, YS; Li, KW; Wang, N; Irie, Y; Wang, S
Source PublicationCHINESE PHYSICS C
Corresponding Author王生
AbstractThe China Spallation Neutron Source/Rapid Cycling Synchrotron (CSNS/RCS) accelerates a high-intensity proton beam from 80 MeV to 1.6 GeV. Since the beam current and beam power is high, the beam loading is a severe problem for the stability of the circulating beam in the RCS. To study the beam loading effect in the CSNS/RCS theoretically, the RLC circuit model of the rf cavity, the method of Fast Fourier Transform and the method of Laplace transform have been employed to obtain the impedance of the rf system, the beam spectrum and the beam-induced voltage, respectively. Based on these physical models, the beam dynamics equations have been revised and a beam loading model has been constructed in the simulation code ORIENT. By using the code, the beam loading effect on the rf system of the CSNS/RCS has been investigated. Some simulation results have been obtained and conclusions have been drawn.
Keywordbeam loading effect beam-induced voltage beam simulation CSNS/RCS
Subject AreaPhysics
WOS Research AreaPhysics, Nuclear ; Physics, Particles & Fields
WOS SubjectPhysics
WOS IDWOS:000352828800015
ADS Bibcode2015ChPhC..39d7003Y
ADS URLhttps://ui.adsabs.harvard.edu/abs/2015ChPhC..39d7003Y
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2015ChPhC..39d7003Y/citations
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Cited Times:1 [INSPIRE]
Cited Times:1 [ADS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Yuan YS,Li KW,Wang S,et al. Study of the beam loading effect in the CSNS/RCS[J]. CHINESE PHYSICS C,2015,39(4):47003.
APA 苑尧硕.,李开玮.,王生.,王娜.,Yuan, YS.,...&Wang, S.(2015).Study of the beam loading effect in the CSNS/RCS.CHINESE PHYSICS C,39(4),47003.
MLA 苑尧硕,et al."Study of the beam loading effect in the CSNS/RCS".CHINESE PHYSICS C 39.4(2015):47003.
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