Exclusive Multi-Body Hadronic Decays of the psi(2S)
| dc.creator | Li, Z. | |
| dc.creator | Collaboration, CLEO | |
| dc.date | 2004-08-17 | |
| dc.date.accessioned | 2026-07-07T03:36:31Z | |
| dc.date.available | 2026-07-07T03:36:31Z | |
| dc.description | Using data accumulated with the CLEO detector corresponding to an integrated luminosity of 5.46 1/pb on the peak of the psi(2S) and 20.46 1/pb at E_CM=3.67 GeV, we report preliminary branching fraction measurements for seven new decay modes of the psi(2S) (eta 3pi, eta' 3pi, 2(K+ K-), p pbar K+ K-, Lambda Lambdabar pi+ pi-, Lambda pbar K+, and Lambda pbar K+ pi+ pi-) and more precise measurements of nine previously measured modes (2(pi+pi-), 2(pi+pi-) pi0, omega pi+pi-, K+ K- pi+ pi-, phi pi+ pi-, omega K+ K-, phi K+ K-, p pbar pi+ pi-, and Lambda Lambdabar). We also include a study of omega p pbar and obtain an improved upper limit for phi p pbar. Results are compared, where possible, with the corresponding J/psi branching ratios to test the 12% rule. | |
| dc.description | 13 pages postscript,also available through http://www.lns.cornell.edu/public/CONF/2004/, Presented at ICHEP Aug 16-22,2004, Beijing, China | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0408084 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0408084 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/37788 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Exclusive Multi-Body Hadronic Decays of the psi(2S) | |
| dc.type | text |