Search for flavour-changing neutral currents with top quarks
Kirill Skovpen (on behalf of the ATLAS, CMS Collaborations)
TL;DR
This paper reviews the latest experimental searches for flavour-changing neutral currents involving top quarks, highlighting their rarity in the standard model and potential sensitivity to new physics at current and future colliders.
Contribution
It provides a comprehensive summary of recent experimental results and discusses future collider sensitivity studies for top quark FCNC processes.
Findings
Current experiments have set stringent limits on top FCNC processes.
Future colliders could significantly improve sensitivity to these rare processes.
No evidence of FCNC in top quarks has been observed yet.
Abstract
Flavour-changing neutral currents are extremely rare processes in the standard model that can be sensitive to various new physics effects. The summary of the latest experimental results from the LHC experiments is given. Preliminary results of sensitivity studies for future colliders are also discussed.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions