MOXAA —  Plenary Oral Session, Circular and Linear Colliders   (16-Jun-14   09:30—10:00)
Chair: A. Wolski, Cockcroft Institute, Warrington, Cheshire, United Kingdom
Paper Title Page
MOXAA01 Challenges for Highest Energy Circular Colliders 1
 
  • F. Zimmermann, M. Benedikt, D. Schulte, J. Wenninger
    CERN, Geneva, Switzerland
 
  A new tunnel of 80-100 km circumference could host a 100 TeV centre-of-mass energy-frontier proton collider (FCC-hh/VHE-LHC), with a circular lepton collider (FCC-ee/TLEP) as potential intermediate step, and a lepton-hadron collider (FCC-he) as additional option. FCC-ee, operating at four different energies for precision physics of the Z, W, and Higgs boson and the top quark, represents a significant push in terms of technology and design parameters. Pertinent R&D efforts include the RF system, top-up injection scheme, optics design for arcs and final focus, effects of beamstrahlung, beam polarization, energy calibration, and power consumption. FCC-hh faces other challenges, such as high-field magnet design, machine protection and effective handling of large synchrotron radiation power in a superconducting machine. All these issues are being addressed by a global FCC collaboration. A parallel design study in China prepares for a similar, but smaller collider, called CepC/SppC.  
slides icon Slides MOXAA01 [27.493 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2014-MOXAA01  
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