On the Existence of Light-Scalar Mesons kappa(800) and kappa'(1150): The U~(12) Scheme and BES II Data
| dc.creator | Yamada, Kenji | |
| dc.creator | Maeda, Tomohito | |
| dc.date | 2007-12-05 | |
| dc.date.accessioned | 2026-07-07T08:47:25Z | |
| dc.date.available | 2026-07-07T08:47:25Z | |
| dc.description | We present that there should exist a light strange-scalar meson kappa', in addition to the kappa(800), which has a mass around 1.1-1.2 GeV, a rather narrow width, and couples strongly to kappa(800)sigma(600) (Kpipipi) but weakly to Kpi, based upon the U~(12)-classification scheme of hadrons and BES II data on J/psi -> barK*(892)0K+pi- decay. | |
| dc.description | 8 pages, 1 figure, talk given at the XII Conference on Hadron Spectroscopy (HADRON 07), Frascati, Italy, 8-13 October 2007 | |
| dc.identifier | https://arxiv.org/abs/0712.0664 | |
| dc.identifier | http://arxiv.org/abs/0712.0664 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/143591 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | On the Existence of Light-Scalar Mesons kappa(800) and kappa'(1150): The U~(12) Scheme and BES II Data | |
| dc.type | text |