Recent Charmonium Results from BES (Talk Presented at DPF99)
| dc.creator | Harris, F. A. | |
| dc.date | 1999-03-17 | |
| dc.date | 1999-07-09 | |
| dc.date.accessioned | 2026-07-25T17:46:33Z | |
| dc.description | 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 +/- 0.09, many psi(2S) and chi_c branching ratios, information on the rho-pi puzzle, and measurements of the mass of the chi_c0, m(chi_c0) = 3414.1 +/- 0.6 +/- 0.8 MeV, and the eta_c, m(eta_c) = 2975.8 +/- 3.9 +/- 1.2 MeV. | |
| dc.description | 7 pages, 7 figures Corrected Table III | |
| dc.identifier | https://arxiv.org/abs/hep-ex/9903036 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/9903036 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/50426 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Recent Charmonium Results from BES (Talk Presented at DPF99) | |
| dc.type | text |