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Charged Lepton Flavor Violation (cLFV) processes like $ mu rightarrow e gamma $ are rare decay processes, that are another signature of physics beyond Standard Model (BSM). These processes have been studied in various models, that could explain neutrino oscillations and mixings. In this work, we present bounds on cLFV decay $ mu rightarrow e gamma $ in a $ mu $-$ tau $ symmetric SUSY SO(10) theory, using type I seesaw mechanism. The updated constraints on BR($ mu rightarrow e gamma $) from MEG experiment, recently measured value of Higgs mass at LHC and value of $theta_{13}$ from reactor data have been used. We present our results in mSUGRA, NUHM, NUGM and NUSM models, and sensitivity to test these theories at next run of LHC is also discussed.
The size of the branching ratios for the $tau to mu gamma$ and $tau to mu gamma gamma$ decays induced by a lepton flavor violating Higgs interaction $Htau mu$ is studied in the frame of effective field theories. The best constraint on the $Htau mu$ v
Till today lepton flavor violation has not been observed in processes involving charged leptons. Hence, a search for it is under hot pursuit both in theories and experiments. In our current work, we investigate the rates of rare decay processes such
We have studied the scotogenic model proposed by Ernest Ma, which is an extension of the Standard Model by three singlet right-handed neutrinos and a scalar doublet. This model proposes that the light neutrinos acquire a non-zero mass at 1-loop level
In this work, we studied baryogenesis via leptogenesis, neutrinoless double beta decay (NDBD) in the framework of LRSM where type I and type II seesaw terms arises naturally. The type I seesaw mass term is considered to be favouring $mu-tau$ symmetry
We have studied neutrinoless double beta decay and charged lepton flavour violation in broken $mu-tau$ symmetric neutrino masses in a generic left-right symmetric model (LRSM). The leading order $mu-tau$ symmetric mass matrix originates from the type