Preliminary design of CERN Future Circular Collider tunnel: first evaluation of the radiation environment in critical areas for electronics
European Organization for Nuclear Research (CERN), Geneva 23, Geneva CH-1211, Switzerland
* Corresponding author: email@example.com
Published online: 25 September 2017
As part of its post-LHC high energy physics program, CERN is conducting a study for a new proton-proton collider, called Future Circular Collider (FCC-hh), running at center-of-mass energies of up to 100 TeV in a new 100 km tunnel. The study includes a 90-350 GeV lepton collider (FCC-ee) as well as a lepton-hadron option (FCC-he). In this work, FLUKA Monte Carlo simulation was extensively used to perform a first evaluation of the radiation environment in critical areas for electronics in the FCC-hh tunnel. The model of the tunnel was created based on the original civil engineering studies already performed and further integrated in the existing FLUKA models of the beam line. The radiation levels in critical areas, such as the racks for electronics and cables, power converters, service areas, local tunnel extensions was evaluated.
© The Authors, published by EDP Sciences, 2017
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