Chiral Dynamics of Low-Energy Kaon-Baryon Interactions with Explicit Resonance
| dc.creator | Krippa, B. | |
| dc.creator | Londergan, J. T. | |
| dc.date | 1998-05-05 | |
| dc.date.accessioned | 2026-07-07T11:11:41Z | |
| dc.date.available | 2026-07-07T11:11:41Z | |
| dc.description | The processes involving low energy $\bar{K}N$ and $Yπ$ interactions (where $Y= Σ$ or $Λ$) are studied in the framework of heavy baryon chiral perturbation theory with the $Λ$(1405) resonance appearing as an independent field. The leading and next-to-leading terms in the chiral expansion are taken into account. We show that an approach which explicitly includes the $Λ$(1405) resonance as an elementary quantum field gives reasonable descriptions of both the threshold branching ratios and the energy dependence of total cross sections. | |
| dc.description | 16 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9805011 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9805011 | |
| dc.identifier | Phys.Rev.C58:1634-1638,1998 | |
| dc.identifier | doi:10.1103/PhysRevC.58.1634 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191179 | |
| dc.subject | Nuclear Theory | |
| dc.title | Chiral Dynamics of Low-Energy Kaon-Baryon Interactions with Explicit Resonance | |
| dc.type | text |