The f_0(980) and a_0(980) Productions in Two-Photon Collisions and Radiative phi Meson Decays
| dc.creator | Uehara, M. | |
| dc.date | 2002-06-17 | |
| dc.date.accessioned | 2026-07-07T03:47:15Z | |
| dc.date.available | 2026-07-07T03:47:15Z | |
| dc.description | We study how the scalar f_0(980) and a_0(980) states are produced in the two-photon collisions and radiative decays of the phi meson through unitarized Born amplitudes with the charged pion and kaon loops followed by S-wave meson-meson scattering amplitudes. We found in a previous paper that f_0(980) is generated as the bound state resonance, but a_0(980) as the cusp, and find herre that the nature of the generation of both states is consistent with the features of the production processes. | |
| dc.description | 10 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0206141 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0206141 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/41594 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The f_0(980) and a_0(980) Productions in Two-Photon Collisions and Radiative phi Meson Decays | |
| dc.type | text |