A Non-Standard Quark Model and the Mass Difference $Ξ^- - Ξ^0$
| dc.creator | Gammel, J. Tinka | |
| dc.creator | Gammel, John L. | |
| dc.date | 1992-10-07 | |
| dc.date.accessioned | 2026-07-07T03:55:43Z | |
| dc.date.available | 2026-07-07T03:55:43Z | |
| dc.description | We show that a highly unconventional theory, based on the 16 dimensional (${3\over2}$,${3\over2}$) irreducible representation of O(4), fits the masses of the baryons $Ξ^-$,$Ξ^0$,$Σ^-$,$Σ^0$,$Σ^+$,$Λ$,$p$,$n$ and the leptons $μ$,$e$,$ν_μ$,$ν_e$ to within current experimental error, yet yields a prediction substantially different from that of Coleman and Glashow, namely $Ξ^- - Ξ^0 < 6.1$ MeV. We discuss the ramifications of this very non-standard model in the hope to stimulate improved measurements of the $Ξ^- - Ξ^0$ mass difference. | |
| dc.description | 15 pages, in latex using revtex macros, 2 figures in postscript, appended. NRaD.9210.001.GAM | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9210217 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9210217 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/44663 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | A Non-Standard Quark Model and the Mass Difference $Ξ^- - Ξ^0$ | |
| dc.type | text |