Review of Scalar Mesons
| dc.creator | Bugg, D. V. | |
| dc.date | 2008-04-22 | |
| dc.date.accessioned | 2026-07-07T11:50:05Z | |
| dc.date.available | 2026-07-07T11:50:05Z | |
| dc.description | The formulae needed to parametrise sigma, kappa, a0(980) and f0(980) are reviewed. For sigma and kappa, the Adler zero due to Chiral Symmetry Breaking plays a crucial role. The f0(980) and a0(980) are locked to the KK threshold by a cusp mechanism which leads to a sharp peak in attraction at the threshold. This mechanism may play a wider role. A novel suggestion is that the confinement potential involves a cooperative effect between QCD effects (coloured quarks and gluons) and conventional meson exchanges. | |
| dc.description | 10 pages. Proc. Lisbon meeting on Scalar Mesons, Feb 10-16 | |
| dc.identifier | https://arxiv.org/abs/0804.3450 | |
| dc.identifier | http://arxiv.org/abs/0804.3450 | |
| dc.identifier | AIPConf.Proc.1030:3-12,2008 | |
| dc.identifier | doi:10.1063/1.2973538 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203452 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Review of Scalar Mesons | |
| dc.type | text |