Relativistic description of {Lambda}, {Sigma} and {Xi} hypernuclei
- TRIUMF, 4004 Wesbrook Mall, Vancouver, B.C., V6T 2A3 (Canada)
The relativistic mean-field approach is applied to the self-consistent calculations of {Lambda}, {Sigma}, and {Xi} hypernuclei. The model includes {omega}-{ital Y} anomalous coupling as well as {rho} and {ital A} couplings to hyperons. The values of the coupling constants consistent with the constituent quark model were used. The tensor coupling is critical for the hyperon spin-orbit interaction. We witnessed large effects from the {rho}-{ital Y} interaction and {Sigma} and {Xi} hypernuclei. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 165543
- Report Number(s):
- CONF-940514--
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 338; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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