Experiment of RF voltage modulation at SRRC

Author

Wang, M.H. ; Chang, Peace ; Chou, P.J. ; Hsu, K.T. ; Kuo, C.C. ; Lee, J.C. ; Lau, W.K.

Author_Institution

SRRC, Hsinchu, Taiwan

Volume

4

fYear

1999

fDate

1999

Firstpage

2837

Abstract

The effects of amplitude modulation of RF cavity voltage on the longitudinal beam dynamics were studied experimentally at SRRC by using a streak camera system. The characteristics of parametric resonance in single bunch beam was investigated both by simulation and measurement. The formation of beamlets in the bunch helps to damp the coherent bunch oscillation. This property is employed to provide stable beam in the user´s shift at SRRC

Keywords

accelerator RF systems; accelerator cavities; amplitude modulation; electron accelerators; particle beam bunching; particle beam diagnostics; particle beam dynamics; particle beam stability; storage rings; streak cameras; RF cavity voltage; RF voltage modulation; SRRC; amplitude modulation; coherent bunch oscillation; longitudinal beam dynamics; parametric resonance; single bunch beam; stable beam; streak camera; Amplitude modulation; Frequency modulation; Optical modulation; Particle accelerators; Particle beams; Phase modulation; Radio frequency; Resonance; Synchrotrons; Voltage;

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.1999.792955

Filename

792955