Interpretation of Experimental J^PC Exotic Signals
| dc.creator | Donnachie, Alexander | |
| dc.creator | Page, Philip R. | |
| dc.date | 1998-08-05 | |
| dc.date.accessioned | 2026-07-07T10:33:43Z | |
| dc.date.available | 2026-07-07T10:33:43Z | |
| dc.description | We investigate theoretical interpretations of the 1.4 GeV J^PC exotic resonance reported by the E852 collaboration. It is argued that interpretation in terms of a hybrid meson is untenable. A K-matrix analysis shows that the 1.4 GeV enhancement in the E852 eta pi data can be understood as an interference of a non-resonant Deck-type background and a resonance at 1.6 GeV. A final state rescattering calculation shows that the 1.6 GeV hybrid has a eta pi width which is bounded above by 57 \pm 14 MeV. | |
| dc.description | 23 pages, LaTeX, 4 encapsulated postscript figures. Accepted for publication by Physical Review D | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9808225 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9808225 | |
| dc.identifier | Phys.Rev.D58:114012,1998 | |
| dc.identifier | doi:10.1103/PhysRevD.58.114012 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/179216 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Interpretation of Experimental J^PC Exotic Signals | |
| dc.type | text |