DocumentCode
3211167
Title
Damping Wiggler Study at KEK-ATF
Author
Naito, T. ; Hayano, H. ; Honda, Y. ; Kubo, K. ; Kuriki, M. ; Kuroda, S. ; Muto, T. ; Terunuma, N. ; Urakawa, J. ; Sakai, H. ; Nakamura, N. ; Korostelev, M. ; Zimmermann, F. ; Ross, Marc
Author_Institution
KEK(High Energy Accelerator Research Organization), Tsukuba, Japan, takashi.naito@kek.jp
fYear
2005
fDate
16-20 May 2005
Firstpage
2809
Lastpage
2811
Abstract
The effects of damping wiggler magnets have been studied at KEK-ATF damping ring, which is a 1.3 GeV storage ring capable of producing ultra-low emittance electron beams. The fast beam damping is a significant issue for the damping ring. The tuning method with 4 sets of wiggler magnets was investigated for the ultra-low emittance beam. The effect on the beam quality, which is related to the transverse (x and y) and the longitudinal (z and Δp/p), has been measured by the wire scanner, SR monitor, the laser wire, streak camera and the energy spread monitor. We report on the operational condition and the measurement results.
Keywords
Damping; Electron beams; Energy measurement; Laser beams; Laser tuning; Ring lasers; Storage rings; Strontium; Undulators; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1591277
Filename
1591277
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