The RF source of the 60-MeV Linac for the KEK/JAERI Joint Project

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dc.creatorFukuda, S.
dc.creatorAnami, A.
dc.creatorKubota, C.
dc.creatorKawamura, M.
dc.creatorYamaguchi, S.
dc.creatorOno, M.
dc.creatorNakanishi, H.
dc.creatorMiyake, S.
dc.creatorSakamoto, M.
dc.date2000-08-12
dc.date2000-08-17
dc.date.accessioned2026-07-07T05:44:24Z
dc.date.available2026-07-07T05:44:24Z
dc.descriptionThe construction of the 60-MeV proton linac has started as a low-energy front of the KEK/JAERI Joint Project for a high-intensity proton accelerator facility at KEK. The accelerating frequency is 324 MHz. Five UHF klystrons are used as an rf source; their ratings have a maximum power of 3 MW, a beam pulse width of a 700 micro-sec (an rf pulse width is 650 micro-sec) and a repetition rate of 50 pps. We have manufactured a proto-type rf source (a power-supply system with a modulating-anode pulse modulator and prototype klystrons). In this paper, the specifications and developments of the rf source, including the WR-2300 waveguide system, are summarized. During the manufacturing process, strong oscillations due to back-going electrons from the collector were observed. This phenomenon was analyzed both experimentally and theoretically. We have tested up to an output power of nearly 3 MW, and succeeded to test the DTL hot-model structure.
dc.description3 pages, 3 figures, conference
dc.identifierhttps://arxiv.org/abs/physics/0008040
dc.identifierhttp://arxiv.org/abs/physics/0008040
dc.identifiereConf C000821 (2000) THE02
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/83629
dc.subjectAccelerator Physics
dc.titleThe RF source of the 60-MeV Linac for the KEK/JAERI Joint Project
dc.typetext

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