Speaker
Dr
Joydeep Roy
(Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing)
Description
Flavor violation is an established fact for the quark sector of the Standard Model (SM) as it is for the neutral sector of leptons. But in charged sector this phenomenon has not been observed yet. We shall study the lepton flavor violation (LFV) processes from $Z$ boson decays (LFVZD), $Z\rightarrow l_il_j$. For this we shall extend the SM with higher-dimensional gauge-invariant operators involving SM fields only and find how the corresponding Wilson coefficients effect the limit on LFV Z decays. We will also comment on the prospect of such Z decays at future $e^+e^-$ colliders.
Primary author
Dr
Joydeep Roy
(Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing)
