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Advisor(s)
Abstract(s)
We construct a three-Higgs doublet model with a flavour non-universal U(1) x DOUBLE-STRUCK CAPITAL Z(2) symmetry. That symmetry induces suppressed flavour-changing interactions mediated by neutral scalars. New scalars with masses below the TeV scale can still successfully negotiate the constraints arising from flavour data. Such a model can thus encourage direct searches for extra Higgs bosons in the future collider experiments, and includes a non-trivial flavour structure.
Description
Keywords
Beyond Standard Model CP violation Higgs Physics
Citation
DAS, Dipankar; [et al] – A three Higgs doublet model with symmetry-suppressed flavour changing neutral currents. Journal of High Energy Physics. ISSN 1029-8479. N.º 11 (2021), pp. 1-43