Status and future prospects for CLFV searches at BESIII

Abstract

Here we present the latest results of the charged Lepton Flavor Violation process searches at the BESIII experiment in the decay of $J/\psi$ to $e\mu$, using $(225.3\pm 2.8)\times 10^6$ $J/\psi$ events collected with the BESIII detector at the BEPCII collider. An upper limit on the branching fraction of $B(J/\psi \to e\mu )<1.6\times 10^{-7}$ (90$\%$ C.L.) is obtained. The prospects and challenges with the future data are also discussed based on MC simulation.

arXiv commentTo be published in the proceedings of NuFact-2016, Quy Nhon, Vietnam, 21-27 August 2016