SU(3) Mass Splittings for $\bar{q}q$ Mesons and $qqq$ Baryons
| dc.creator | Scadron, M. D. | |
| dc.creator | Rupp, G. | |
| dc.creator | van Beveren, E. | |
| dc.creator | Kleefeld, F. | |
| dc.date | 2003-06-30 | |
| dc.date.accessioned | 2026-07-07T10:28:52Z | |
| dc.date.available | 2026-07-07T10:28:52Z | |
| dc.description | By comparing SU(3)-breaking scales of linear mass formulae, it is shown that the lowest vector, axial-vector, and scalar mesons all have a $\bar{q}q$ configuration, while the ground-state octet and decuplet baryons are $qqq$. Also, the quark-level linear $σ$ model is employed to predict similar $\bar{q}q$ and $qqq$ states. Finally, the approximate mass degeneracy of the scalar $a_0$(980) and $f_0$(980) mesons is demonstrated to be accidental. | |
| dc.description | 8 Pages, AIP Proc. Style; Contribution to the High-Energy Physics Workshop "Scalar Mesons: an Interesting Puzzle for QCD", May 16-18, 2003, SUNY Institute of Technology, Utica (NY) | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0307003 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0307003 | |
| dc.identifier | AIPConf.Proc.688:183-190,2003 | |
| dc.identifier | doi:10.1063/1.1632205 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177598 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | SU(3) Mass Splittings for $\bar{q}q$ Mesons and $qqq$ Baryons | |
| dc.type | text |