The Decay Omega^- -> Xi^- pi^+ pi^- in Chiral Perturbation Theory
| dc.creator | Antipin, Oleg | |
| dc.creator | Tandean, Jusak | |
| dc.creator | Valencia, G. | |
| dc.date | 2007-05-23 | |
| dc.date.accessioned | 2026-07-07T10:55:46Z | |
| dc.date.available | 2026-07-07T10:55:46Z | |
| dc.description | We study the decay Omega^- -> Xi^- pi^+ pi^- in heavy-baryon chiral perturbation theory. At leading order, the decay is completely dominated by the Xi^{*0}(1530) intermediate state, and the predicted rate and Xi^-pi^+ mass distribution are in conflict with currently available data. It is possible to resolve this conflict by considering additional contributions at next-to-leading order. | |
| dc.description | 12 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/0705.3279 | |
| dc.identifier | http://arxiv.org/abs/0705.3279 | |
| dc.identifier | Phys.Rev.D76:094024,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.094024 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/186188 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | The Decay Omega^- -> Xi^- pi^+ pi^- in Chiral Perturbation Theory | |
| dc.type | text |