Author: Delahaye, J.-P.
Paper Title Page
WEZA02 A Staged Muon Accelerator Facility for Neutrino and Collider Physics 1872
 
  • J.-P. Delahaye
    SLAC, Menlo Park, California, USA
  • C.M. Ankenbrandt, S. Brice, A.D. Bross, D.S. Denisov, E. Eichten, S.D. Holmes, R.J. Lipton, D.V. Neuffer, M.A. Palmer
    Fermilab, Batavia, Illinois, USA
  • S.A. Bogacz
    JLab, Newport News, Virginia, USA
  • P. Huber
    Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
  • D.M. Kaplan, P. Snopok
    Illinois Institute of Technology, Chicago, Illinois, USA
  • H.G. Kirk, R.B. Palmer
    BNL, Upton, Long Island, New York, USA
  • R.D. Ryne
    LBNL, Berkeley, California, USA
 
  Funding: Work supported by the U.S. Dept. of Energy under contracts DE-AC02-07CH11359 and DE-AC02-76SF00515
Muon-based facilities offer unique potential to provide capabilities at both the Intensity Frontier with Neutrino Factories and the Energy Frontier with Muon Colliders. They rely on a novel technology with challenging parameters, for which the feasibility is currently being evaluated by the Muon Accelerator Program (MAP). A realistic scenario for a complementary series of staged facilities with increasing complexity and significant physics potential at each stage has been developed. It takes advantage of and leverages the capabilities already planned for Fermilab, especially the strategy for long-term improvement of the accelerator complex being initiated with the Proton Improvement Plan (PIP-II) and the Long Baseline Neutrino Facility (LBNF). Each stage is designed to provide an R&D platform to validate the technologies required for subsequent stages. The rationale and sequence of the staging process and the critical issues to be addressed at each stage, are presented.
 
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-WEZA02  
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THPRI013 A Beam Driven Plasma-wakefield Linear Collider from Higgs Factory to Multi-TeV 3791
 
  • J.-P. Delahaye, E. Adli, S.J. Gessner, M.J. Hogan, T.O. Raubenheimer
    SLAC, Menlo Park, California, USA
  • W. An, C. Joshi, W.B. Mori
    UCLA, Los Angeles, California, USA
 
  An updated design of a beam-driven Plasma Wake-Field Acceleration Linear Collider (PWFA-LC) covering a wide range of beam collision energy from Higgs factory to multi-TeV is presented. The large effective accelerating field on the order of 1 GV/m and high wall-plug to beam power transfer efficiency of the beam driven plasma technology in a continuous operation mode allows to extend linear colliders to unprecedented beam collision energies up to 10 TeV with reasonable facility extension and power consumption. An attractive scheme of an ILC energy upgrade using the PWFA technology in a pulsed mode is discussed. The major critical issues and the R&D to address their feasibility in dedicated test facilities like FACET and FACET2 are outlined, especially the beam quality preservation during acceleration and the positron acceleration. Finally, a tentative scenario of a series of staged facilities with increasing complexity starting with short term application at low energy is developed.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-THPRI013  
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