Speaker
Description
The European Strategy for Particle Physics has identified an e$^+$e$^-$ Higgs factory as its top priority for a post-LHC collider, as a first step towards a future hadron collider at the energy frontier. Precision measurements and searches for new phenomena in the Higgs sector are among the most important goals in particle physics. Electron-positron collisions at the CERN Future Circular Collider (FCC-ee) at $\sqrt{s}=240$, 365, and 125 GeV will provide the ultimate precision on model-independent Higgs boson couplings, mass, total width, and CP parameters, as well as searches for exotic and invisible decays. Very high energy proton-proton collisions (up to 100 TeV) at the FCC-hh will produce a data sample of $10^{10}$ scalar bosons allowing further studying the Higgs self-coupling and rare ($H\to \gamma\gamma, \mu\mu, 4\ell$,...) decays. There is a remarkable complementarity of the FCC-ee and FCC-hh colliders, which in combination offer the best possible overall study of the Higgs boson properties.
| Collaboration / Activity | FCC-ee |
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