According to the framework ofModel (2-2-1 model), (be likein the standard model), anddecays will be discussed. Thedecay width is equal to 2.1 GeV, consistently to SM and experimental data. Thedecay width is very large, in which the main contribution to this decay is the channel containing exotic quarks. Furthermore,it is found that the lepton rate decay ofaccounts for the bulk. DD9EFE59FBAD4B05AE992605B0D40164 .shape {
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