Constraining isovector nuclear interactions with giant dipole resonance and neutron skin in ${}^{208}$Pb from a Bayesian approach

Abstract

The remaining uncertainties of isovector nuclear interactions call for reliable experimental measurements of isovector probes in finite nuclei. Based on the Bayesian analysis, although the neutron-skin thickness data or the isovector giant dipole resonance data in ${}^{208}$Pb can constrain only one isovector interaction parameter, correlations between other parameters are built. Using combined data of both the neutron-skin thickness and the isovector giant dipole resonance helps to constrain significantly all isovector interaction parameters, thus serves as a useful way in the future analysis.

arXiv comment5 pages, 4 figures

References in corpus (37)

• Neutron Star Observations: Prognosis for Equation of State Constraints
• Recent Progress and New Challenges in Isospin Physics with Heavy-Ion Reactions
• Equations of state for supernovae and compact stars
• Isospin Asymmetry in Nuclei and Neutron Stars
• Neutron Star Structure and the Neutron Radius of 208Pb
• Reaction Dynamics with Exotic Beams
• Neutron-Rich Nuclei in Heaven and Earth
• Nuclear symmetry energy probed by neutron skin thickness of nuclei
• Measurement of the Neutron Radius of 208Pb Through Parity-Violation in Electron Scattering
• Complete electric dipole response and the neutron skin in 208Pb
• Neutron Radii in Mean-Field Models
• The information content of a new observable: the case of the nuclear neutron skin
• Constraining the neutron-proton effective mass splitting using empirical constraints on the density dependence of nuclear symmetry energy around normal density
• Density slope of the nuclear symmetry energy from the neutron skin thickness of heavy nuclei
• Electric dipole polarizability and the neutron skin
• The Giant Dipole Resonance as a quantitative constraint on the symmetry energy
• Nuclear Equation of State from ground and collective excited state properties of nuclei
• The neutron skin thickness from the measured electric dipole polarizability in ${}^{68}$Ni, ${}^{120}$Sn, and ${}^{208}$Pb
• Neutron skin of ${}^{208}$Pb from Coherent Pion Photoproduction
• Nucleon Effective Masses in Neutron-Rich Matter
• Constraining the symmetry energy at subsaturation densities using isotope binding energy difference and neutron skin thickness
• Electric Dipole Polarizability in ${}^{208}$Pb: insights from the Droplet Model
• Nuclear symmetry energy and its density slope at normal density extracted from global nucleon optical potentials
• Neutron density distributions from antiprotonic 208Pb and 209Bi atoms
• Neutron skins of atomic nuclei: per aspera ad astra
• Symmetry energy from the nuclear collective motion: constraints from dipole, quadrupole, monopole and spin-dipole resonances
• Density dependence of the symmetry energy from neutron skin thickness in finite nuclei
• Electric Dipole Polarizability in ${}^{208}$Pb as a Probe of the Symmetry Energy and Neutron Matter around ${\rho }_0/3$
• Low-energy isovector and isoscalar dipole response in neutron-rich nuclei
• Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances from a dynamical approach
• Neutron skins of ${}^{208}$Pb and ${}^{48}$Ca from pionic probes
• Isospin splitting of nucleon effective mass from giant resonances in ${}^{208}$Pb
• Bayesian inference of nuclear symmetry energy from measured and imagined neutron skin thickness in ${}^{116,118,120,122,124,130,132}$Sn, ${}^{208}$Pb, and ${}^{48}$Ca
• Constraining isovector nuclear interactions with giant resonances within a Bayesian approach
• Dipole response in neutron-rich nuclei with new Skyrme interactions
• Nucleus giant resonances from an improved isospin-dependent Boltzmann-Uehling-Uhlenbeck transport approach
• Nuclear Symmetry Energy and Neutron Skin Thickness of ${}^{208}Pb$ using a finite range effective interaction

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