Systematic trends of neutron skin thickness versus relative neutron excess
arXiv:2109.03417 · doi:10.1103/PhysRevC.104.034303
Abstract
Available experimental neutron skin thicknesses of even-even stable Ca, Ni, Sn, Pb, and Cd isotopes are evaluated, and separate trends of neutron skin thickness versus relative neutron excess are firstly observed for different isotopic chains. This phenomenon is quantitatively reproduced by the deformed Skyrme Hartree-Fock BCS model with SLy4 force.
References in corpus (10)
- Nuclear symmetry energy probed by neutron skin thickness of nuclei
- Progress in Constraining Nuclear Symmetry Energy Using Neutron Star Observables Since GW170817
- Neutron skin thickness in droplet model with surface width dependence: indications of softness of the nuclear symmetry energy
- Neutron density distributions from antiprotonic 208Pb and 209Bi atoms
- Proton elastic scattering from tin isotopes at 295 MeV and systematic change of neutron density distributions
- Analysis of bulk and surface contributions in the neutron skin of nuclei
- Nuclear skin emergence in Skyrme deformed Hartree-Fock calculations
- Neutron skin and signature of the = 14 shell gap found from measured proton radii of N
- Measurement of Ni(, )Ni elastic scattering at low momentum transfer by using the HIRFL-CSR heavy-ion storage ring
- Mean-field calculations of charge radii in ground and isomeric states of Cd isotopes