Neutrinoless double beta decay with and without Majoron-like boson emission in a 3-3-1 model

J. C. Montero, C. A. de S. Pires, V. Pleitez

We consider the contributions to the neutrinoless double beta decays in a $SU(3{)}_L\otimes U(1{)}_N$ electroweak model. We show that for a range of the parameters in the model there a…