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23–26 Sept 2025
DESY Hamburg
Europe/Berlin timezone

Flavored Circular Collider: cornering New Physics at FCC-ee via flavor-changing processes

25 Sept 2025, 14:15
15m
Bldg. 1b, seminar room 4a (DESY)

Bldg. 1b, seminar room 4a

DESY

Particle Phenomenology Parallel Sessions Thursday Pheno 2

Speaker

Marko Pesut (University of Zürich)

Description

We illustrate the potential of a future high-intensity $e^+e^-$ collider operating at the $Z$ pole to probe extensions of the Standard Model through precise measurements of flavor-changing processes, both within the framework of effective field theories and in simplified models motivated by current BB-physics anomalies. Our focus is on selected flavor-physics projections at FCC-ee and on a theoretically well-motivated scenario involving TeV-scale new physics predominantly coupled to third-generation fields. In particular, we demonstrate the crucial role of the interplay among various flavor observables, as well as between flavor and electroweak precision measurements, in constraining the New Physics parameter space.

Primary author

Marko Pesut (University of Zürich)

Presentation materials