Dirac-Brueckner Approach to Hyperon Interactions and Hypernuclei
| dc.creator | Lenske, H. | |
| dc.creator | Keil, C. M. | |
| dc.creator | Hofmann, F. | |
| dc.creator | Briganti, S. | |
| dc.date | 2000-08-09 | |
| dc.date.accessioned | 2026-07-07T05:38:10Z | |
| dc.date.available | 2026-07-07T05:38:10Z | |
| dc.description | The density dependent relativistic hadron (DDRH) theory is introduced as an effective field theory for nuclei and hypernuclei. A Dirac-Brueckner approach to in-medium nucleon-hyperon interactions is presented. Density dependent meson-baryon vertices are determined from DBHF self-energies in infinite matter. Scaling laws for hyperon vertices are derived from a diagrammatic analysis of self-energies. In a local density approximation the DB vertices are applied in relativistic DDRH Hartree calculations to finite hypernuclei. Lambda single particle spectra and spin-orbit splittings are described reasonably well over the whole mass region. | |
| dc.description | To appear in: Proceedings of the International Workshop on Hypernuclear Physics with Electromagnetic Probes (HYJLAB99), ed. by L. Tang, Hampton, Virginia (1999) | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0008016 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0008016 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/81526 | |
| dc.subject | Nuclear Theory | |
| dc.title | Dirac-Brueckner Approach to Hyperon Interactions and Hypernuclei | |
| dc.type | text |