Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Status and future prospects for CLFV searches at BESIII   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 $(225.3\pm2.8)\times10^6$ $J/\psi$ events collected with the BESIII
detector at the BEPCII collider. An upper limit on the branching fraction of
$B(J/\psi \rightarrow e\mu)<1.6\times10^{-7}$ (90$\%$ C.L.) is obtained. The
prospects and challenges with the future data are also discussed based on MC
simulation.

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The categories of this paper are: physics
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The categories of this paper are: solv-int
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The categories of this paper are: q-fin
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: q-alg
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The categories of this paper are: eess
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The categories of this paper are: cs
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The categories of this paper are: econ
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The categories of this paper are: hep-th
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg