Phenomenological anatomy of top-quark FCNCs induced by a light scalar singlet

Abstract Scalar singlets under the Standard Model gauge group appear naturally in many well-motivated New Physics scenarios, such as the composite Higgs models. Unlike the Higgs boson in the Standard Model, they can induce large flavour-changing neutral currents (FCNCs) in the top sector. We investi...

Full description

Saved in:
Bibliographic Details
Main Authors: Biao-Feng Hou, Xin-Qiang Li, Ya-Dong Yang, Xing-Bo Yuan, Ming-Wang Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)208
Tags: Add Tag
No Tags, Be the first to tag this record!