Flavor changing neutral currents in 331 models

Abstract

We carry out a general analysis of tree level flavor changing neutral currents in the context of 331 models, considering arbitrary quark and gauge boson mixing matrices. The results are applied to definite textures of quark mass matrices, and differences between various 331 scenarios are pointed out.

11 pages, no figures. Sec. IV enlarged, 1 reference added

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• Bounds on $Z^{\prime }$ from 3-3-1 model at the LHC energies
• Excluding the Light Dark Matter Window of a 331 Model Using LHC and Direct Dark Matter Detection Data
• FCNC in the minimal 3-3-1 model revisited
• Flavor Changing Neutral Current processes and family discrimination in 3-3-1 models
• Charged lepton mixing processes in 331 Models
• On the Higgs spectra of the 3-3-1 model
• Bounds on quark mixing, $M_{Z^{\prime }}$ and $Z-Z^{\prime }$ mixing angle from flavor changing neutral processes in a 3-3-1 model
• The TopFlavor scheme in the context of $W^{\prime }$ searches at LHC
• Neutral meson mixing induced by box diagrams in the 3-3-1 model with heavy leptons
• Pandax-4T limits on $Z^{\prime }$ mass in 3-3-1LHN model
• Dynamical Symmetry Breaking in a Minimal 3-3-1 Model
• Lower Mass Bound on the $W^{\prime }$ mass via Neutrinoless Double Beta Decay in a 3-3-1 Model
• Weak charges quantization in $SU(3{)}_c\otimes SU(n{)}_L\otimes U(1{)}_Y$ gauge models
• Three decades of FCNC studies in 3-3-1 model with right-handed neutrinos: from $Z^{\prime }$-dominance to the alignment limit
• Search for W' bosons decaying to a top and a bottom quark in leptonic final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV