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Type: Artigo de periódico
Title: Nonstandard Neutrinos Interactions in a 331 Model with Minimum Higgs Sector
Author: Medina, M
de Holanda, PC
Abstract: We present a detailed analysis of a class of extensions to the SM Gauge chiral symmetry SU(3)(C) x SU(3)(L) x U(1)(x) (331 model), where the neutrino electroweak interaction with matter via charged and neutral current is modified through new gauge bosons of the model. We found the connections between the nonstandard contributions on 331 model with nonstandard interactions. Through limits of such interactions in cross-section experiments, we constrained the parameters of the model, obtaining that the new energy scale of this theory should obey V > 1.3 TeV and the new bosons of the model must have masses greater than 610 GeV.
Country: EUA
Editor: Hindawi Publishing Corporation
Rights: aberto
Identifier DOI: 10.1155/2012/763829
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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