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Yonehara, K.

Paper Title Page
MOP001 Pressurized Hydrogen-Filled Linacs for Muon Cooling 28
 
  • R. P. Johnson, M. Alsharo'a, P. M. Hanlet, R. E. Hartline, M. Kuchnir
    Muons, Inc, Batavia
  • C. M. Ankenbrandt, V. Kashikhin, V. S. Kashikhin, A. Moretti, M. Popovic, K. Yonehara
    Fermilab, Batavia, Illinois
  • D. M. Kaplan
    Illinois Institute of Technology, Chicago, Illinois
 
  New techniques for muon ionization cooling require low-Z energy absorber, strong magnetic fields for focusing and emittance exchange, and high gradient RF cavities to replace the energy lost in the absorber. RF cavities pressurized with hydrogen gas are being developed to provide the most muon beam cooling possible in the short lifetime of the muon. We report the status of the cavity development, including the breakdown suppression due to the gas and new results showing that pressurized cavities show no degradation of performance in strong magnetic fields. We also comment on the development of the designs of the associated muon cooling linacs.