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|Type:||Artigo de periódico|
|Title:||Nonstandard Neutrinos Interactions in a 331 Model with Minimum Higgs Sector|
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.|
|Editor:||Hindawi Publishing Corporation|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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