3-3-1 Models with Unique Lepton Generations

Abstract

We study previously unconsidered 3-3-1 models which are characterized by each lepton generation having a different representation under the gauge group. Flavor-changing neutral currents in the lepton sector occur in these models. To satisfy constraints on mu to 3e decays, the Z' must be heavier than 2 to 40 TeV, depending on the model and assignments of the leptons. These models can result in very unusual Higgs decay modes. In most cases the mu-tau decay state is large (in one case, it is the dominant mode), and in one case, the Higgs to s-sbar rate dominates.

21 pages, accepted for publication in Physical Review D

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Cited by in corpus (33)

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• Excluding the Light Dark Matter Window of a 331 Model Using LHC and Direct Dark Matter Detection Data
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• FCNC in the 3-3-1 model with right-handed neutrinos
• Searching for doubly-charged vector bileptons in the Golden Channel at the LHC
• Extra Neutral Gauge Boson from Two Versions of the 3-3-1 Model in Future Linear Colliders
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• The Landau Pole and $Z^{\prime }$ decays in the 331 bilepton model
• Phenomenology of the $SU(3{)}_c\otimes SU(3{)}_L\otimes U(1{)}_X$ model with exotic charged leptons
• Constraints on economical 331 models from mixing of K, Bd and Bs neutral mesons
• Charged and Neutral Currents in a 3-3-1 Model with Right-Handed Neutrinos
• SM Higgs boson and $t\to cZ$ decays in the 2HDM type III with CP violation
• Lepton masses and mixing without Yukawa hierarchies
• Sfermion masses in the supersymmetric economical 3-3-1 model
• Neutrino Mass Squared Differences in the Exact Solution of a 3-3-1 Gauge Model without Exotic Electric Charges
• $SU(3{)}_c\otimes SU(3{)}_L\otimes U(1{)}_X$ models with four families
• Scalar Potential Without Cubic Term in 3-3-1 Models Without Exotic Electric Charges
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• Decays Z --> ggg and Z-prime --> ggg in the minimal 331 model
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• LHC Constraints on 3-3-1 Models
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• Production of multiple charged Higgs bosons in 3-3-1 models
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• Lepton Flavor Violation processes in 331 Models