Nonstandard Neutrinos Interactions in a 331 Model with Minimum Higgs Sector

摘要

We present a detailed analysis of a class of extensions to the SM Gauge chiral symmetrySU(3)C×SU(3)L×U(1)x(331 model), where the neutrino electroweak interaction with matter via chargedand neutral current is modified through new gauge bosons of the model. We found the connectionsbetween the nonstandard contributions on 331 model with nonstandard interactions. Throughlimits of such interactions in cross-section experiments, we constrained the parameters of the model,obtaining that the new energy scale of this theory should obeyV>1.3TeV and the new bosons ofthe model must have masses greater than 610 GeV.