J. M. Zhang

most citedMeasurements of

ψ (2 S)

decays into Vector- Tensor final states

37 citations · 66 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ex2003★ 37 cited

Measurements of $ψ (2 S)$ decays into Vector- Tensor final states

J. Z. Bai et al

Decays of the $ψ (2 S)$ into vector plus tensor meson final states have been studied with 14 million $ψ (2 S)$ events collected with the BESII detector. Branching fractions of $ψ(2S) \…

hep-ex2003★ 14 cited

Measurement of Branching Ratios for $η_{c}$ Hadronic Decays

J. Z. Bai

In a sample of 58 million $J / ψ$ events collected with the BES II detector, the process J/ $ψ \to γ η_{c}$ is observed in five decay channels: $η_{c} \to K^{+} K^{-} π^{+} π^{-}$ , $π^{+} π^{-} π^{+} π^{-}$ , $K^\…

hep-ex2003★ 15 cited

Search for Lepton Flavor Violation Process J/ $ψ \to e μ$

J. Z. Bai

Using a sample of 5.8X10E7 J/ $ψ$ events, the Beijing Spectrometer experiment has searched for the decay J/ $ψ \to e μ$ . Four candidates, consistent with the estimated background, are…

Measurements of ψ(2S) decays into Vector- Tensor final states

Measurement of Branching Ratios for ηc​ Hadronic Decays

Search for Lepton Flavor Violation Process J/ψ→eμ

Measurements of $ψ (2 S)$ decays into Vector- Tensor final states

Measurement of Branching Ratios for $η_{c}$ Hadronic Decays

Search for Lepton Flavor Violation Process J/ $ψ \to e μ$