Challenges for the Interaction Region Design of the Future Circular Collider FCC-ee

Manuela Boscolo, Nicola Bacchetta, Michael Benedikt, Laurent Brunetti, Helmut Burkhardt, Andrea Ciarma, Mogens Dam, Francesco Fransesini, Mark Jones, Roberto Kersevan, Michael Koratzinos, Marian Lueckhof (+15 others)
The FCC-ee is a proposed future high-energy, high-intensity and high precision lepton collider. Here, we present the latest developments for the FCC-ee interaction regions, which shall ensure optimum conditions for the particle physics experiments. We discuss measures of background reduction and a revised interaction region layout including a low impedance compact beam chamber design. We also discuss the possible impact of the radiation generated in the interaction region including beamstrahlung.
doi:10.18429/jacow-ipac2021-wepab029 fatcat:lql2fvk6ubcgfhn32kkglk2wmy