DocumentCode
345611
Title
Recent studies on beam-photoelectron instability in BEPC
Author
Guo, Z.Y. ; Huang, H. ; Li, S.P. ; Liu, D.K. ; Luo, Y. ; Ma, L. ; Qin, Q. ; Wang, L.E. ; Wang, J.Q. ; Wang, S.H. ; Xu, J.W. ; Ye, K.R. ; Zhang, C. ; Zhou, F. ; Chin, Y.H. ; Fukuma, H. ; Hiramatsu, S. ; Izawa, M. ; Kasuga, T. ; Kikutani, E. ; Kobayashi, Y.
Author_Institution
KEK, Japan
Volume
1
fYear
1999
fDate
1999
Firstpage
633
Abstract
An experiment investigating the photoelectron instability has been performed in BEPC at IHEP, China. The betatron oscillation of each bunch was observed and recorded by a single pass beam position monitor system which has a capability to measure the transverse position of every bunch over 16000 turns. The effect of an octupole magnet on the instability was also studied. This paper describes results of those observations and analyses
Keywords
electron accelerators; particle beam bunching; particle beam stability; storage rings; BEPC; beam-photoelectron instability; betatron oscillation; octupole magnet; single pass beam position monitor system; transverse position; Damping; Magnetic analysis; Magnetic field measurement; Monitoring; Position measurement; Positrons; Radio frequency; Spectral analysis; Stability; Threshold current;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location
New York, NY
Print_ISBN
0-7803-5573-3
Type
conf
DOI
10.1109/PAC.1999.795780
Filename
795780
Link To Document