Probing Quark-Lepton Unification with Leptoquark and Higgs Decays

Abstract

We point out unique relations between the decay widths for leptoquarks and Higgs bosons that can be used to test the unification of quarks and leptons at the TeV scale. We discuss the main predictions of the minimal theory for quark-lepton unification and show how the different decays for leptoquarks and Higgses are related by the symmetry of the theory.

arXiv comment11 pages, v2: minor corrections, version to appear in Physical Review D

References in corpus (11)

• Theory and phenomenology of two-Higgs-doublet models
• Physics of leptoquarks in precision experiments and at particle colliders
• Proton stability in grand unified theories, in strings, and in branes
• Quark-Lepton Unification and Rare Meson Decays
• A unified leptoquark model confronted with lepton non-universality in $B$-meson decays
• Low Scale Quark-Lepton Unification
• Leptoquarks and Matter Unification: Flavor Anomalies and the Muon $g-2$
• The Minimal Quark-Lepton Symmetry Model and the Limit on Z'-mass
• Leptoquarks and Neutrino Masses at the LHC
• Scalar Leptoquarks, Baryon Number Violation and Pati-Salam Symmetry
• Collider phenomenology of a unified leptoquark model

Cited by in corpus (4)

• Two-Higgs-Doublet Model and Quark-Lepton Unification
• Enhancing $B_s\to e^{+}{e}^{-}$ to an Observable Level in the Two-Higgs-Doublet Model
• Matter Unification and Lepton Flavour Violation
• Flavor Anomalies and Quark-Lepton Unification