105 citations · 823 across the 31 of their papers we have counts for
6 papers · 1 filter
Measurements of decays into Vector- Tensor final states
J. Z. Bai et al
Decays of the into vector plus tensor meson final states have been studied with 14 million events collected with the BESII detector. Branching fractions of $ψ(2S) \…
Measurement of Branching Ratios for Hadronic Decays
J. Z. Bai
In a sample of 58 million events collected with the BES II detector, the process J/ is observed in five decay channels: , , $K^\…
Measurement of Inclusive Monmentum Spectra and Multiplicity Distributions of Charged Particles at GeV
BES Collaboration, J. Z. Bai
Inclusive momentum spectra and multiplicity distributions of charged particles measured with BESII detector at center of mass energies of 2.2,2.6,3.0,3.2,4.6 and 4.8 GeV are presen…
First Evidence of Lambda Lambda-bar in χ_cJ Decays
BES Collaboration, J. Z. Bai
The first observation of χ_cJ (J=0,1,2) decays to Lambda Lambda-bar is reported using ψ(2S) data collected with the BESII detector at the BEPC. The branching ratios are determined…
Search for Lepton Flavor Violation Process J/
J. Z. Bai
Using a sample of 5.8X10E7 J/ events, the Beijing Spectrometer experiment has searched for the decay J/. Four candidates, consistent with the estimated background, are…
Measurements of the Mass and Full-Width of the Meson
J. Z. Bai
In a sample of 58 million events collected with the BES II detector, the process J/ is observed in five different decay channels: , ,…