Fabrication and Low-Power Test of Disk-and-Washer Cavity for Muon Acceleration

The muon g-2/EDM experiment is under preparation at Japan Proton Accelerator Research Complex (J-PARC), and the muon linear accelerator for the experiment is being developed. A Disk-and-Washer (DAW) cavity will be used for the medium-velocity part of the accelerator, and muons will be accelerated fr...

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Detalles Bibliográficos
Autores principales: Takeuchi, Yusuke, Cicek, Ersin, Ego, Hiroyasu, Futatsukawa, Kenta, Iwashita, Yoshihisa, Kawamura, Naritoshi, Kitamura, Ryo, Kondo, Yasuhiro, Mibe, Tsutomu, Morishita, Takatoshi, Nakazawa, Yuga, Otani, Masashi, Saito, Naohito, Sue, Yuki, Sumi, Kazumichi, Tojo, Junji, Yamazaki, Takayuki, Yasuda, Hiromasa, Yoshida, Mitsuhiro, Yotsuzuka, Mai
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2022-TUPOMS046
http://cds.cern.ch/record/2845893
Descripción
Sumario:The muon g-2/EDM experiment is under preparation at Japan Proton Accelerator Research Complex (J-PARC), and the muon linear accelerator for the experiment is being developed. A Disk-and-Washer (DAW) cavity will be used for the medium-velocity part of the accelerator, and muons will be accelerated from v/c=ß=0.3 to 0.7 with the operating frequency of 1.296 GHz. Machining, brazing, and low-power measurements of a prototype cell reflecting the design of the first tank of DAW were performed to identify fabrication problems. Several problems were identified, such as displacement of washers during brazing, and some measures will be taken in the actual tank fabrication. In this paper, the results of the prototype cell fabrication will be reported.

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