Speaker
Description
In the SM the conservation of discrete symmetry of quark flavors is a key is- sue for the model, only through charged EW interactions flavor changing is permitted. Nevertheless, the current data of experiments have showed some B semileptonic decays non-universality for lepton families. This difference can not be accomplished by electroweak SM processes, since they are exaclty the same for the three families. We explore the contrbutions of charged Higgs bosons to some B meson proceses, in the context of an extended model, one extra scalar doublet, where both of the two Higgs doublets couple with both type of fer- mions, the 2HDM type III. We analyze these processes in order to establish the viability of the Type-III of the THDM contrasting with the experimental data of the B meson phenomenology.
