Study of $J/ψ\to ωK^+K^-$
| dc.creator | Ablikim, M. | |
| dc.date | 2004-09-01 | |
| dc.date.accessioned | 2026-07-07T10:28:28Z | |
| dc.date.available | 2026-07-07T10:28:28Z | |
| dc.description | New data are presented on $J/ψ\to ωK^+K^-$ from a sample of 58M $J/ψ$ events in the upgraded BES II detector at the BEPC. There is a conspicuous signal for $f_0(1710) \to K^+K^-$ and a peak at higher mass which may be fitted with $f_2(2150) \to K\bar K$. From a combined analysis with $ωπ^+ π^-$ data, the branching ratio $BR(f_0(1710)\toππ)/BR(f_0(1710) \to K\bar K)$ is $< 0.11$ at the 95% confidence level. | |
| dc.description | 11 pages, 5 figures. Submitted to Phys. Lett. B | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0409007 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0409007 | |
| dc.identifier | Phys.Lett.B603:138-145,2004 | |
| dc.identifier | doi:10.1016/j.physletb.2004.10.030 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177457 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Study of $J/ψ\to ωK^+K^-$ | |
| dc.type | text |