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Recent Charmonium Results from BES
Frederick A. Harris
This paper summarizes recent results obtained from the BES psi(2S) data, which with 3.8 M events, is the world's largest data set. Distributions for psi(2S) -> pi^+ pi^- J/psi are…
Measurement of the Inclusive Charm Cross Section at 4.03 GeV and 4.14 GeV
BES Collaboration
The cross section for charmed meson production at and 4.14 GeV has been measured with the Beijing Spectrometer. The measurement was made using 22.3 of…
Recent Charmonium Results from BES (Talk Presented at DPF99)
F. A. Harris
Recent results obtained from the BES psi(2S) data are summarized, including the measurement of the branching ratio of the J/psi to leptons, B(J/psi -> l^+ l^-) = 5.87 +/- 0.04 +/-…
Charmonium Decays to Axialvector plus Pseudoscalar Mesons
BES Collaboration, J. Z. Bai
A sample of 3.79 million psi(2S) decays observed in the BES detector is used to study the decays of charmonium to axialvector plus pseudoscalar mesons. The branching fraction for p…