Exotic baryon states in QCD sum rule
| dc.creator | Oganesian, A. G. | |
| dc.date | 2004-10-25 | |
| dc.date | 2004-11-15 | |
| dc.date.accessioned | 2026-07-07T03:53:45Z | |
| dc.date.available | 2026-07-07T03:53:45Z | |
| dc.description | It is shown, that the small decay width of $Θ^+ = uudd\bar{s}$ baryon is suppressed by chirality violation. It is shown that $Θ^+$ decay width $Γ$ is proportional to $α^2_s < 0 | \bar{q} q | 0 >^2$, for any pentaquark current without derivatives. | |
| dc.description | Talk presented at XYIII International Workshop "High Energy Physics adn Quantum Field Theory" SPB, 17-23June 2004, 6 pages, significantly revised, but all main conclusions and results doesn't change 1Fig | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0410335 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0410335 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/43965 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Exotic baryon states in QCD sum rule | |
| dc.type | text |