DocumentCode
2860861
Title
The effects of temperature variation on electron beams with RF voltage modulation
Author
Chou, P.J. ; Wang, M.H. ; Lee, S.Y.
Author_Institution
Synchrotron Radiat. Res. Center, Taipei
Volume
5
fYear
2003
fDate
12-16 May 2003
Firstpage
3150
Lastpage
3152
Abstract
The correlation between the horizontal beam size vs. the cavity temperature, observed at the Taiwan Light Source (TLS), is explained by the combined effects of (1) cavity resonance frequency shift resulting from temperature change, (2) cavity voltage and synchronous phase angle change resulting from uncompensated beam loading in the low-level rf-feedback system, and (3) rf cavity voltage modulation for alleviating the coupled bunch instability. This experimental method can be used to evaluate the intrinsic resolution of the low-level rf-feedback system
Keywords
accelerator RF systems; electron beams; Taiwan Light Source; cavity resonance frequency shift; cavity temperature; electron beams; horizontal beam size; low-level rf-feedback system; rf cavity voltage modulation; synchronous phase angle change; Electron beams; Light sources; Optical coupling; Optical modulation; Phase modulation; Radio frequency; Resonance; Resonant frequency; Temperature; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Conference_Location
Portland, OR
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289844
Filename
1289844
Link To Document