DocumentCode
3214202
Title
Design of a Low Loss SRF Cavity for the ILC
Author
Sekutowicz, J. ; Ko, K. ; Ge, L. ; Lee, L. ; Li, Z. ; Ng, C. ; Schussman, G. ; Xiao, L. ; Gonin, I. ; Khabibouline, T. ; Solyak, N. ; Morozumi, Y. ; Saito, K. ; Kneisel, P.
Author_Institution
DESY, 22607 Hamburg, Germany
fYear
2005
fDate
16-20 May 2005
Firstpage
3342
Lastpage
3344
Abstract
An international team comprising SLAC, KEK, FNAL, JLAB and DESY is collaborating on the design, fabrication and test of a low loss, 1.3 GHz 9-cell SRF structure as a potential improvement for the ILC main linac. The advantages of this structure over the TESLA structure include lower cryogenic loss, shorter rise time, and less stored energy. Among the issues to be addressed in this design are HOM damping, Lorentz force detuning and multipacting. We will report on HOM damping calculations using the parallel finite element eigenmode solver Omega3P and the progress made towards an optimized design. Studies on multipacting and estimates of the Lorentz force detuning will also be presented.
Keywords
Acceleration; Cleaning; Cryogenics; Damping; Linear particle accelerator; Lorentz covariance; Magnetic flux; Niobium; Shape; Testing;
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.2005.1591465
Filename
1591465
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