Equations of state for supernovae and compact stars

M Oertel, M Hempel, T Klähn, S Typel - Reviews of Modern Physics, 2017 - APS
A review is given of various theoretical approaches for the equation of state (EoS) of dense
matter, relevant for the description of core-collapse supernovae, compact stars, and compact …

[HTML][HTML] Constraining the neutron–proton effective mass splitting using empirical constraints on the density dependence of nuclear symmetry energy around normal …

BA Li, X Han - Physics Letters B, 2013 - Elsevier
Abstract According to the Hugenholtz–Van Hove theorem, nuclear symmetry energy E sym
(ρ) and its slope L (ρ) at an arbitrary density ρ are determined by the nucleon isovector …

Performance of the Levenberg–Marquardt neural network approach in nuclear mass prediction

HF Zhang, LH Wang, JP Yin, PH Chen… - Journal of Physics G …, 2017 - iopscience.iop.org
Resorting to a neural network approach we refined several representative and sophisticated
global nuclear mass models within the latest atomic mass evaluation (AME2012). In the …

Nuclear mass based on the multi-task learning neural network method

XC Ming, HF Zhang, RR Xu, XD Sun, Y Tian… - Nuclear Science and …, 2022 - Springer
The global nuclear mass based on the macroscopic–microscopic model was studied by
applying a newly designed multi-task learning artificial neural network (MTL-ANN). First, the …

Three-body force effect on nuclear symmetry energy and single-particle properties of asymmetric nuclear matter

W Zuo, I Bombaci, U Lombardo - The European Physical Journal A, 2014 - Springer
We present an upgraded review of our microscopic investigation on the single-particle
properties and the EOS of isospin asymmetric nuclear matter within the framework of the …

Basic characteristics of nuclear landscape by improved Weizsäcker-Skyrme-type nuclear mass model

NN Ma, HF Zhang, XJ Bao, HF Zhang - Chinese Physics C, 2019 - iopscience.iop.org
Abstract Atomic Mass Evaluation (AME2016) has replenished the latest nuclear binding
energy data. Other physical observables, such as the separated energies, decay energies …

Correlations between the nuclear matter symmetry energy, its slope, and curvature from a nonrelativistic solvable approach and beyond

BM Santos, M Dutra, O Lourenço, A Delfino - Physical Review C, 2014 - APS
By using point-coupling versions of finite-range nuclear relativistic mean-field models
containing cubic and quartic self-interactions in the scalar field σ, a nonrelativistic limit is …

Density-dependent symmetry energy at subsaturation densities from nuclear mass differences

X Fan, J Dong, W Zuo - Physical Review C, 2014 - APS
We extract the mass-dependent symmetry energy coefficients a sym (A) with the nuclear
mass differences reducing the uncertainties as far as possible. The estimated a sym (A) of …

[HTML][HTML] An improved nuclear mass formula with a unified prescription for the shell and pairing corrections

H Zhang, J Dong, N Ma, G Royer, J Li, H Zhang - Nuclear Physics A, 2014 - Elsevier
An improved macroscopic–microscopic nuclear mass formula is presented in which shell
and pairing effects are simultaneously evaluated by a procedure similar to Strutinsky …

Effect of Coulomb energy on the symmetry energy coefficients of finite nuclei

J Tian, H Cui, K Zheng, N Wang - Physical Review C, 2014 - APS
The nuclear symmetry energy coefficients of finite nuclei are extracted by using the
differences between the masses of isobaric nuclei. Based on the masses of more than 2400 …