Flavor changing neutral current processes in a reduced minimal scalar sector

In this work, we overhaul previous studies of Flavor Changing Neutral Current processes in the context of the Reduced Minimal 3-3-1 (RM331) model. We sift the individual contributions from the CP-even scalars and the Z' gauge boson using two different parametrizations schemes and compare our results with current measurements. In particular, studying the B-0-(B) over bar (0) meson system we find the most stringent bounds in the literature on this model, namely M-Z' greater than or similar to 3326 GeV, M-V +/- greater than or similar to 910 GeV, M-U++ greater than or similar to 914 GeV and m(h2)(0) greater than or similar to 889 GeV.