Author(s)
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Aslanides, E. (Aix-Marseille U.) ; Barate, R. (Annecy, LAPP) ; Benvenuti, C. (CERN) ; Bloch, P. (CERN ; Imperial Coll., London) ; Camporesi, T. (CERN) ; David, A. (CERN) ; Di Lella, L. (INFN, Pisa ; Pisa U.) ; Dissertori, G. (ETH, Zurich (main)) ; Doble, N. (CERN) ; Dumarchez, J. (Paris U., VI-VII) ; Ellis, J. (CERN ; King's Coll. London) ; Engelen, J. (Nikhef, Amsterdam) ; Fabjan, C. (CERN ; Vienna U.) ; Fuks, B. (Paris, LPTHE) ; Gavillet, P. (CERN) ; Hoecker, A. (CERN) ; Iliopoulos, J. (Ecole Normale Supérieure, Paris) ; Innocenti, P. (CERN) ; Lebrun, P. (CERN) ; Llewellyn Smith, C. (Oxford U.) ; Lourenço, C. (CERN) ; Malgeri, L. (CERN) ; Mangano, M. (CERN) ; Moortgat, F. (CERN) ; Mulders, M. (CERN) ; Myers, S. (ADAM, Geneva) ; Nessi-Tedaldi, F. (ETH, Zurich (main)) ; Pape, L. (CERN) ; Pauss, F. (ETH, Zurich (main)) ; Perin, R. (CERN) ; Rodrigo, T. (Cantabria Inst. of Phys.) ; Rolandi, G. (Pisa, Scuola Normale Superiore) ; Schopper, A. (CERN) ; Schukraft, J. (Hua-Zhong Normal U.) ; Sulak, L. (Boston U.) ; Taylor, T. (CERN) ; Treille, D. (CERN) ; Tonelli, G. (INFN, Pisa ; Pisa U.) ; Unal, G. (CERN) ; Vannucci, F. (Paris U., VI-VII) ; Varela, J. (LIP, Lisbon) ; Virdee, T. (CERN ; Imperial Coll., London) ; Voss, R. (CERN) ; Wallny, R. (ETH, Zurich (main)) ; Wenninger, H. (CERN) ; Zalewski-Bak, A. (Cracow, INP) Afficher les 46 auteurs |
Abstract
| We review the capabilities of two projects that have been proposed as the next major European facility, for consideration in the upcoming update of the European Strategy for Particle Physics: CLIC and FCC. We focus on their physics potentials and emphasise the key differences between the linear or circular approaches. We stress the uniqueness of the FCC-ee programme for precision electroweak physics at the Z peak and the WW threshold, as well as its unequalled statistics for Higgs physics and high accuracy for observing possible new phenomena in Higgs and Z decays, whereas CLIC and FCC-ee offer similar capabilities near the t¯t threshold. Whilst CLIC offers the possibility of energy upgrades to 1500 and 3000 GeV, FCC-ee paves the way for FCC-hh. The latter offers unique capabilities for making direct or indirect discoveries in a new energy range, and has the highest sensitivity to the self-couplings of the Higgs boson and any anomalous couplings. We consider the FCC programme to be the best option to maintain Europe's place at the high-energy frontier during the coming decades. |