Longitudinal emittance control and beam loading effects on proton synchrotrons in JAERI-KEK joint project

Author

Yamamoto, M. ; Tamura, F. ; Ezura, E. ; Hashimoto, Y. ; Mori, Y. ; Ohmori, C. ; Takagi, A. ; Uesugi, T. ; Yoshii, M.

Author_Institution

JAERI, Ibaraki, Japan

Volume

4

fYear

2001

fDate

2001

Firstpage

2917

Abstract

Longitudinal beam emittance should be controlled to alleviate space charge effects and to avoid beam instabilities by rf manipulations at proton synchrotrons in JAERI-KEK Joint High Intensity Proton Accelerator Project. Furthermore, heavy beam loadings should be compensated for stable acceleration. The cures for them are reported with particle tracking simulations

Keywords

accelerator RF systems; accelerator control systems; high energy physics instrumentation computing; particle beam bunching; particle beam dynamics; particle beam extraction; particle beam stability; proton accelerators; proton beams; synchrotrons; JAERI-KEK joint project; beam instabilities; beam loading effects; bucket distortion; bunching factor; heavy beam loadings; longitudinal beam emittance control; particle tracking simulations; proton synchrotrons; radiofrequency manipulation; space charge effects; stable acceleration; Acceleration; Global warming; Linear particle accelerator; Particle beam injection; Particle beams; Proton accelerators; Shape; Space charge; Synchrotrons; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.987954

Filename

987954