Top mixing
F. del Aguila, J. A. Aguilar-Saavedra
TL;DR
This paper reviews current constraints on top quark flavor-changing neutral couplings in models with vector-like quarks and discusses how future colliders could significantly tighten these bounds.
Contribution
It provides an analysis of existing limits and evaluates the potential of future collider experiments to improve constraints on top flavor-changing neutral couplings.
Findings
Current bounds on top FCNC couplings are limited.
Future colliders can improve bounds by over an order of magnitude.
Enhanced sensitivity at colliders will better test new physics models.
Abstract
We discuss the existing limits on top flavour-changing neutral couplings in models with new vector-like quarks. Large hadron and e+ e- colliders can improve these bounds by more than one order of magnitude.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions