Density Dependence of Nuclear Symmetry Energy
arXiv:1610.06789 · doi:10.1142/S0217732316501947
Abstract
High density behaviour of nuclear symmetry energy is studied on the basis of a stiffest density dependence of asymmetric contribution to energy per nucleon in charge neutral matter under beta equilibrium. The density dependence of nuclear symmetry energy obtained in this way is neither very stiff nor soft at high densities and is found to be in conformity with recent observations of neutron stars
10 pages, 2 figures, accepted for publication in Modern Physics Letters A
References in corpus (12)
- Surface diffuseness correction in global mass formula
- Nuclear symmetry energy probed by neutron skin thickness of nuclei
- Constraints on the high-density nuclear equation of state from the phenomenology of compact stars and heavy-ion collisions
- Higher-order effects on the incompressibility of isospin asymmetric nuclear matter
- Neutron skin thickness in droplet model with surface width dependence: indications of softness of the nuclear symmetry energy
- Giant Quadrupole Resonances in 208Pb, the nuclear symmetry energy and the neutron skin thickness
- Cooling of Neutron Stars. Hadronic Model
- Constraining the density slope of nuclear symmetry energy at subsaturation densities using electric dipole polarizability in Pb
- Folding model study of the isobaric analog excitation: isovector density dependence, Lane potential and nuclear symmetry energy
- Nuclear symmetry energy from the Fermi-energy difference in nuclei
- Nuclear equation of state at high baryonic density and compact star constraints
- Extraction of the symmetry energy coefficients from the masses differences of isobaric nuclei