Cold model test of biperiodic L-support disk-and-washer linacstructure
Iwashita, Y.; Noda, A.; Okamoto, H.; Shirai, T.; Inoue, M.
Particle Accelerator Conference, 1995., Proceedings of the 1995
Volume 2, Issue , 1-5 May 1995 Page(s):1093 - 1095 vol.2
Digital Object Identifier 10.1109/PAC.1995.505140
Summary:A cold model test of a biperiodic L-support disk-and-washer linac
structure is performed. Each washer is supported by two L-shaped
supports 180° apart azimuthally. The structure is a variant of the
biperiodic 4-T support DAW. Because the coupling-mode frequency is
pushed up by the supports, it should be compensated to coincide with the
accelerating frequency. The biperiodic supports also break the
uniformity of the field distribution on the axis. The compensation
methods against these perturbations are described
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