X. L. Wang

activity

20102025

e^{+} e^{-} \to η^{'} J / ψ

from

s = 4.178

4.600

GeV

25 citations · 44 across the 4 of their papers we have counts for

collaborators

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4 papers · 1 filter

hep-ex2025

Search for sub-GeV invisible particles in inclusive decays of $J / ψ$ to $ϕ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +696

A search for an invisible particle, $X$ , with a mass between 0 and 0.96 $GeV / c^{2}$ , is performed in the process $J / ψ \to ϕ + X$ using $(8774.0\pm39.4)\times…

hep-ex2022★ 11 cited

Search for the lepton flavor violating decay $J / ψ \to e μ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +563

We present a search for the lepton flavor violating decay $J / ψ \to e^{\pm} μ^{\mp}$ using $8.998 \times 1 0^{9} J / ψ$ events collected with the BESIII detector at the BEPCII $e^{+} e^{-}$ st…

hep-ex2019★ 25 cited

Cross section measurement of $e^{+} e^{-} \to η^{'} J / ψ$ from $s = 4.178$ to $4.600$ GeV

M. Ablikim, M. N. Achasov, P. Adlarson +477

The cross section of the process $e^{+} e^{-} \to η^{'} J / ψ$ is measured at center-of-mass energies from $s =$ 4.178 to 4.600 GeV using data samples corresponding to a total…

hep-ex2010★ 8 cited

First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0

BESIII Collaboration

We present a study of the P-wave spin -triplet charmonium chi_{cJ} decays (J=0,1,2) into pi^0 pi^0 pi^0 pi^0. The analysis is based on 106 million \psiprime decays recorded with th…

Search for sub-GeV invisible particles in inclusive decays of J/ψ to ϕ

Search for the lepton flavor violating decay J/ψ→eμ

Cross section measurement of e+e−→η′J/ψ from s​=4.178 to 4.600 GeV

First Observation of the Decays chi_{cJ} -> pi^0 pi^0 pi^0 pi^0

Search for sub-GeV invisible particles in inclusive decays of $J / ψ$ to $ϕ$

Search for the lepton flavor violating decay $J / ψ \to e μ$

Cross section measurement of $e^{+} e^{-} \to η^{'} J / ψ$ from $s = 4.178$ to $4.600$ GeV