The nuclear symmetry energy and stability of matter in neutron star

Abstract

It is shown that behavior of the nuclear symmetry energy is the key quantity in the stability consideration in neutron star matter. The symmetry energy controls the position of crust-core transition and also may lead to new effects in the inner core of neutron star.

5 pages, 4 figures

References in corpus (4)

• Relativistic model for nuclear matter and atomic nuclei with momentum-dependent self-energies
• Experimental determination of the symmetry energy of a low density nuclear gas
• Exploring the extended density-dependent Skyrme effective forces for normal and isospin-rich nuclei to neutron stars
• The High-Density Symmetry Energy and Direct Urca

Cited by in corpus (42)

• Symmetry Energy I: Semi-Infinite Matter
• Towards Understanding Astrophysical Effects of Nuclear Symmetry Energy
• Nuclear symmetry energy and its density slope at normal density extracted from global nucleon optical potentials
• Locating the inner edge of neutron star crust using terrestrial nuclear laboratory data
• Bayesian Inference of the Symmetry Energy of Super-Dense Neutron-Rich Matter from Future Radius Measurements of Massive Neutron Stars
• Neutron star equilibrium configurations within a fully relativistic theory with strong, weak, electromagnetic, and gravitational interactions
• Sensitivity of the transverse flow towards symmetry energy
• Implications of the mass $M=2.17_{-0.10}^{+0.11}$M${}_{\odot }$ of PSR~J0740+6620 on the Equation of State of Super-Dense Neutron-Rich Nuclear Matter
• Higher-order symmetry energy and neutron star core-crust transition with Gogny forces
• In medium T-matrix for nuclear matter with three-body forces - binding energy and single particle properties
• Curvature-slope correlation of nuclear symmetry energy and its imprints on the crust-core transition, radius and tidal deformability of canonical neutron stars
• Constraints on the symmetry energy from observational probes of the neutron star crust
• Neutron star structure and collective excitations of finite nuclei
• Constraints on the phase transition and nuclear symmetry parameters from PSR $\mathrm{J}0740+6620$ and multimessenger data of other neutron stars
• Bayesian refinement of covariant energy density functionals
• Impact of Symmetry Energy on Sound Speed and Spinodal Decomposition in Dense Neutron-Rich Matter
• Exact versus Taylor-expanded energy density in the study of the neutron star crust-core transition
• Prior probability distributions of neutron star crust models
• Effect of Inner Crust EoS on Neutron star properties
• Bayesian Inference of Fine-Features of Nuclear Equation of State from Future Neutron Star Radius Measurements to 0.1km Accuracy
• Impact of The Newly Revised Gravitational Redshift of X-ray Burster GS 1826-24 on The Equation of State of Supradense Neutron-Rich Matter
• Stability of the $\beta$-equilibrated dense matter and core-crust transition in neutron stars
• Empirical radius formulas for canonical neutron stars from bidirectionally selecting EOS features in extended Bayesian analyses of observational data
• Multilayer neutron stars with scalar mesons crossing term
• Impact of the nuclear equation of state on the formation of twin stars
• Transition density and pressure in hot neutron stars
• Crust-core interface and bulk neutron star properties
• Phase transition and nuclear symmetry energy from neutron star observations: Constraints in light of PSR J0614--3329
• Core-crust transition properties of neutron stars within systematically varied extended relativistic mean-field model
• Bayesian Quantification of Observability and Equation of State of Twin Stars
• N/Z and N/A dependence of balance energy as a probe of symmetry energy in heavy-ion collisions
• Bayesian Inference of Hybrid Star Properties from Future High-Precision Measurements of Their Radii
• Strong correlation of the neutron star core-crust transition density with the $\sigma$-meson mass via vacuum polarization
• Properties of the Object HESS J1731-347 as a Twin Compact Star
• Novel features of asymmetric nuclear matter from terrestrial experiments and astrophysical observations of neutron stars
• Properties of glitching pulsars in the Skyrme-Hartree-Fock framework
• On the Cooling of Compact Stars in Light of the HESS J1731-347 Remnant
• Imprints of high-density nuclear symmetry energy on the crustal fraction of neutron star moment of inertia
• Effects of isoscalar- and isovector-scalar meson mixing on neutron star structure
• Neutron Star Equation of State with Nucleon Short-Range Correlations: A Concise Review and Open Issues
• Bayesian Constraints on the Neutron Star Equation of State with a Smooth Hadron-Quark Crossover
• Examining the possibility of a thick crust in the compact stellar object HESS J1731-347