Lukas Allwicher, "Cornering New Physics through precision measurements at FCC-ee"

jeudi 18 déc. 2025, 11:00 → 12:00 Europe/Paris

210/1-114 - Salle des Séminaires (IJCLab)

A future high-intensity e⁺e^- collider running at the Z-pole, while not achieving high energies, offers great potential for BSM explorations through indirect effects. The prospected 6x10¹² Z bosons which would be produced on-shell would not only result in a leap in precision for traditional electroweak observables, but are an excellent heavy flavour factory as well. At the same time, experimental runs above the Z resonance up to the tt-threshold will offer different and complementary insights. We explore the implications of precision measurements at FCC-ee in the search for heavy new physics, both within an EFT approach and in explicit models.