Light Scalars in Field Theory
| dc.creator | Achasov, N. N. | |
| dc.date | 2008-10-15 | |
| dc.date.accessioned | 2026-07-07T10:10:17Z | |
| dc.date.available | 2026-07-07T10:10:17Z | |
| dc.description | Outline: 1. Introduction, 2. Confinement, chiral dynamics and light scalar mesons, 3. Chiral shielding of σ(600), chiral constraints, σ(600), f_0(980) and their mixing in ππ\toππ, ππ\to K\bar K, and ϕ\toγ\pi0\pi0, 4. The ϕmeson radiative decays on light scalar resonances. 5. Why a0(980) and f0(980) are not the K\bar K molecules. 6. Light scalars in γγcollisions. Evidence for four-quark components of light scalars is given. The priority of Quantum Field Theory in revealing the light scalar mystery is emphasized. | |
| dc.description | 9 pages, 8 figures, Invited talk at QUARKS'2008, Sergiev Posad, Russia, May 23-29, 2008 | |
| dc.identifier | https://arxiv.org/abs/0810.2601 | |
| dc.identifier | http://arxiv.org/abs/0810.2601 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/171564 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.subject | Nuclear Theory | |
| dc.title | Light Scalars in Field Theory | |
| dc.type | text |