Neutrino Masses and Mixing Angles in the Context of Bilinear R-Parity Violating Supersymmetry

In this work, we have explored a highly motivated beyond the Standard Model scenario, namely, R-parity violating supersymmetry, in the context of light neutrino masses and mixing. The R-parity is broken only by the lepton number violating bilinear terms. We try to fit two non-zero neutrino mass square differences and three mixing angle values obtained from the global chi-square analysis of neutrino oscillation data. We have also taken into account the updated data of Higgs mass, low energy flavor violating constraints like rare b-hadron decays, and Higgs coupling strengths with various Standard Model particles from LHC RUN-II data. We have used Markov Chain Monte Carlo (MCMC) to scan the parameter space of our model. After a detailed scan of the parameter space, we found that this model can explain data for the Normal Hierarchy scenario. We also represent 1 \(\sigma \) and 2 \(\sigma \) contour plots of different correlated parameters like bilinear R-parity violating coupling parameters( \(\epsilon _i\) ), corresponding soft coupling parameters( \(B_i\) ), \(\mu \) , \(\tan \beta \) , etc.