Lambda and Anti-Lambda Hypernuclei in Relativistic Mean-field Theory

Abstract

Several aspects about $\Lambda$-hypernuclei in the relativistic mean field theory, including the effective $\Lambda$-nucleon coupling strengths based on the successful effective nucleon-nucleon interaction PK1, hypernuclear magnetic moment and $\bar{\Lambda }$-hypernuclei, have been presented. The effect of tensor coupling in $\Lambda$-hypernuclei and the impurity effect of $\bar{\Lambda }$ to nuclear structure have been discussed in detail.

8 pages, 2 figures, Proceedings of the Sendai International Symposium "Strangeness in Nuclear and Hadronic Systems SENDAI08"

References in corpus (7)

• A New Parameterization for the Lagrangian Density of Relativistic Mean Field Theory
• Relativistic Continuum Hartree Bogoliubov Theory for Ground State Properties of Exotic Nuclei
• New effective interactions in RMF theory with non-linear terms and density-dependent meson-nucleon coupling
• Spin symmetry in the anti-nucleon spectrum
• Time-odd triaxial relativistic mean field approach for nuclear magnetic moments
• Light Lambda-Lambda Hypernuclei and the Onset of Stability for Lambda-Xi Hypernuclei
• Core Polarization and Tensor Coupling Effects on Magnetic Moments of Hypernuclei

Cited by in corpus (10)

• Hidden pseudospin and spin symmetries and their origins in atomic nuclei
• Quadrupole deformation $(\beta ,\gamma )$ of light $\Lambda$ hypernuclei in constrained relativistic mean field model: shape evolution and shape polarization effect of $\Lambda$ hyperon
• Superdeformed $\Lambda$ hypernuclei from relativistic mean field models
• Description of single-Lambda hypernuclei with relativistic point coupling model
• Strangeness and $\Delta$ resonance in compact stars with relativistic-mean-field models
• Triaxially deformed relativistic point-coupling model for $\Lambda$ hypernuclei: a quantitative analysis of hyperon impurity effect on nuclear collective properties
• Massive neutron stars and $\Lambda$-hypernuclei in relativistic mean field models
• Tensor coupling effects on spin symmetry in anti-Lambda spectrum of hypernuclei
• Light and heavy $\Lambda$ hyperclusters in nuclear matter with relativistic-mean-field models
• Structure of hypernuclei in relativistic approaches