DocumentCode
345521
Title
Vertical emittance in the KEK accelerator test facility
Author
Hirose, T. ; Okugi, T. ; Takayama, Y. ; Hayano, H. ; Kamada, S. ; Kubo, K. ; Naito, T. ; Urakawa, J. ; Kashiwagi, S. ; Takano, M. ; Minty, M. ; Turner, J. ; Woodley, M. ; Zimmermann, F.
Author_Institution
Tokyo Metropolitan Univ., Japan
Volume
1
fYear
1999
fDate
1999
Firstpage
256
Abstract
We applied three methods in order to measure the vertical emittance of KEK-ATF. The first is a SR interferometer, the second method is the emittance measurement by using wire scanners at the beam extraction line. The last method is emittance estimation by measuring an intensity dependence of a momentum spread, which is caused by the intra-beam scattering. The measured vertical emittance for KEK-ATF is 0.02-0.06 nm, which is a few times larger than the design target of KEK-ATF
Keywords
electron accelerators; particle beam diagnostics; storage rings; KEK accelerator test facility; beam extraction line; emittance measurement; intra-beam scattering; synchrotron radiation interferometer; vertical emittance; wire scanners; Colliding beam devices; Damping; Dispersion; Distribution functions; Life estimation; Particle beams; Particle scattering; Strontium; Testing; Wire;
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.1999.795678
Filename
795678
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