Scalar mesons as simple quark+antiquark states
| dc.creator | van Beveren, Eef | |
| dc.creator | Rupp, George | |
| dc.date | 1999-12-14 | |
| dc.date.accessioned | 2026-07-07T04:09:06Z | |
| dc.date.available | 2026-07-07T04:09:06Z | |
| dc.description | The Nijmegen Unitarized Meson Model and its application to scalar mesons is briefly revisited. It is shown that all scalar states up to 1.5 GeV can be described as triplet-P-zero quark+antiquark states coupled to the OZI-allowed open and closed two-meson channels consisting of pseudoscalar and vector mesons. Crucial are the manifestation of a resonance-doubling phenomenon, typical for strong S-wave decay, and the employment of truly flavor-symmetric coupling constants. Also S-wave meson-meson scattering is thus reasonably well described, without any parameter fit. | |
| dc.description | 8 pages, plain LaTeX (aipproc style) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9912332 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9912332 | |
| dc.identifier | AIP Conf. Proc. 508 (1999) 310-317, Hadron Physics, Sept. 1999, Coimbra, Portugal | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/49715 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Scalar mesons as simple quark+antiquark states | |
| dc.type | text |