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Edwards, R.L.

Paper Title Page
WE5PFP037 SRF Cavity High-Gradient Study at 805 MHz for Proton and Other Applications 2076
 
  • T. Tajima, A.S. Bhatty, P. Chacon, R.L. Edwards, G.V. Eremeev, F.L. Krawczyk, R.J. Roybal, J.D. Sedillo
    LANL, Los Alamos, New Mexico
  • W.A. Clemens, P. Kneisel, R. Manus, R.A. Rimmer, L. Turlington
    JLAB, Newport News, Virginia
  
 

Funding: DTRA


805 MHz elliptical SRF cavities have been used for SNS as the first application for protons. At LANL, an R&D started to explore a capability of getting high-gradient cavities (40-50 MV/m) at this frequency for the future applications such as proton and muon based interrogation testing facility added to the LANSCE accelerator and a power upgrade of the LANSCE accelerator for the fission and fusion material test station. Optimized cell designs for “standard”, “low-loss” and “re-entrant” shapes, cavity test results for “standard” single-cell cavities with temperature mapping as well as surface inspection results will be presented.