New treatment of the chiral SU(3) quark mean field model

Abstract

We perform a study of infinite hadronic matter, finite nuclei and hypernuclei with an improved method of calculating the effective baryon mass. A detailed study of the predictions of the model is made in comparison with the available data and the level of agreement is generally very good. Comparison with an earlier treatment shows relatively minor differences at or below normal nuclear matter density, while at high density the improved calculation is quite different. In particular, we find no phase transition corresponding to chiral symmetry restoration in high density nuclear matter.

19 pages, 11 figures

References in corpus (1)

• Chiral symmetry restoration in strange hadronic matter

Cited by in corpus (13)

• Nucleon and hadron structure changes in the nuclear medium and impact on observables
• Magnetic Moments of Octet Baryons in Hot and Dense Nuclear Matter
• Extended quark mean-field model for neutron stars
• Neutron stars and strange stars in the chiral SU(3) quark mean field model
• Liquid-gas phase transition and Coulomb instability of asymmetric nuclear systems
• Quark mean-field model for nuclear matter with or without bag
• Phase transition from hadronic matter to quark matter
• Liquid-gas phase transition in nuclear matter including strangeness
• Quark mean field model with pion and gluon corrections for $\Lambda ,{\Xi }^0$ hypernuclei and neutron stars
• Effects of finite volume and magnetic fields on thermodynamic properties of quark matter and fluctuations of conserved charges
• The quark mean field model with pion and gluon corrections
• Impact of isospin asymmetric nuclear medium on pseudoscalar and vector $B$ mesons
• Axial-Vector and Tensor Spin Polarization and Chiral Restoration in Quark Matter