Circular and Linear ${\mathrm{e}}^{+}{\mathrm{e}}^{-}$ Colliders: Another Story of Complementarity

Abstract

The remarkable synergy and complementarity between the circular ${\mathrm{e}}^{+}{\mathrm{e}}^{-}$ and pp colliders has been extensively discussed. In this short document, we investigate the complementarity between the proposed circular and linear ${\mathrm{e}}^{+}{\mathrm{e}}^{-}$ colliders at the electroweak and TeV scale. This complementarity could be exploited on a world-wide scale, if both a large circular and a linear infrastructures were available. A possible implementation of such a complementary program is shown.

Contribution to the European Strategy for Particle Physics Update, 2018--2020. 22 pages, 11 figures

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• The role of CLIC in Europe's course to the high-energy frontier