Mixing among light scalar mesons and L=1 q\bar{q} scalar mesons
| dc.creator | Teshima, T. | |
| dc.creator | Kitamura, I. | |
| dc.creator | Morisita, N. | |
| dc.date | 2001-05-12 | |
| dc.date.accessioned | 2026-07-07T10:52:20Z | |
| dc.date.available | 2026-07-07T10:52:20Z | |
| dc.description | Following the re-establishment of the σ(600) and the κ(900), the light scalar mesons a_0(980) and f_0(980) together with the σ(600) and the κ(900) are considered as the chiral scalar partner of pseudoscalar nonet in SU(3) chiral symmetry, and the high mass scalar mesons a_0(1450), K^*_0(1430), f_0(1370) and f_0(1710) turned out to be considered as the L=1 q\bar{q} scalar mesons. We assume that the high mass of the L=1 q\bar{q} scalar mesons is caused by the mixing with the light scalar mesons. For the structure of the light scalar mesons, we adopted the qq\bar{q}\bar{q} model in order to explain the "scalar meson puzzle". The inter-mixing between the light scalar nonet and the high mass L=1 q\bar{q} nonet and the intra-mixing among each nonet are analyzed by including the glueball into the high mass scalar nonet. | |
| dc.description | 16 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0105107 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0105107 | |
| dc.identifier | J.Phys.G28:1391-1402,2002 | |
| dc.identifier | doi:10.1088/0954-3899/28/6/318 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185123 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Mixing among light scalar mesons and L=1 q\bar{q} scalar mesons | |
| dc.type | text |