Abstract

Motivated by the recent LHCb results of lepton flavour violation on brightarrow s and brightarrow c transitions we study the lepton flavour violating (LFV) baryonic decays {Lambda }_{b}rightarrow {Lambda }l_{i}^{+}l_{j}^{-} in non-universal Z^{prime } model. We discuss the two-fold decay distribution of {Lambda }_{b}rightarrow {Lambda }l_{i}^{+}l_{j}^{-} decays in terms of transversity amplitudes. From this distribution we study the differential branching ratio and lepton side forward-backward asymmetry in new physics (NP). The predicted values of the observables are very interesting and that might emboss the footprints of NP more aesthetically.

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