Author: Saito, N.
Paper Title Page
WEPWA023 Development of Muon LINAC for the Muon g-2/EDM Experiment at J-PARC 2541
 
  • M. Otani, Y. Fukao, T. Mibe, N. Saito, M. Yoshida
    KEK, Ibaraki, Japan
  • Y. Iwashita
    Kyoto ICR, Uji, Kyoto, Japan
  • R. Kitamura
    University of Tokyo, Tokyo, Japan
  • Y. Kondo
    JAEA, Ibaraki-ken, Japan
 
  The muon anomalous magnetic moment (g-2) and electric dipole moment (EDM) are one of the effective paths to beyond Standard Model of elementary particle physics. The E34 experiment aims to measure g-2 with a precision of 0.1 ppm and search EDM with a sensitivity to 10-21 e*cm with high intensity proton driver at J-PARC and a newly developed novel technique of the ultra-cold muon beam. The ultra-cold muons, which are generated from surface muons by the thermal muonium production and laser ionization, are accelerated to 300 MeV/c by muon linear accelerator. The muon LINAC consists of RFQ and following three types of the RF cavities. The muon acceleration to this energy will be the first case in the world. This poster reports about status of the initial acceleration test with RFQ and the development of the RF cavities, especially for the middle beta section.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPWA023  
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THPF045 Simulation Study of Muon Acceleration using RFQ for a New Muon g-2 Experiment at J-PARC 3801
 
  • Y. Kondo, K. Hasegawa
    JAEA/J-PARC, Tokai-mura, Japan
  • R. Kitamura
    University of Tokyo, Tokyo, Japan
  • T. Mibe, M. Otani, N. Saito
    KEK, Tsukuba, Japan
 
  A new muon g-2 experiment is planning at J-PARC. In this experiment, ultra cold muons will be generated and accelerated using a linear accelerator. As the first accelerating structure, an RFQ will be used. We are planning to use a spare RFQ of the J-PARC linac for the first acceleration test. We present simulation studies of this acceleration test. A design study of a muon dedicated RFQ is also shown.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-THPF045  
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