89 citations · 1.1k across the 63 of their papers we have counts for
56 papers · 1 filter
Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, III: nuclei with
DRHBc Mass Table Collaboration, Peng Guo, Xiaojie Cao +90
The mass table in the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) with the PC-PK1 density functional has been established for nuclei with $8 \leq Z \leq 12…
Quantum information in neutron-proton scattering from the matrix
Linjun Xie, Jinniu Hu, Ying Zhang +1
We study quantum-information aspects of neutron--proton scattering in the spin-space -matrix framework. Four representative classes of input states are considered, namely diagon…
Role of the Meson in Softening the Symmetry Energy within the DDRHF Model
Qirui Li, Jinniu Hu, Ying Zhang +1
We investigate the effects of the isovector-scalar meson on the density dependence of the symmetry energy within the density-dependent relativistic Hartree--Fock (DDRHF) framew…
Relativistic mean-field study of the neutron star inner crust using the asymmetric finite difference method
Jinzhe Zhang, Hong Shen, Ying Zhang +1
The ground-state properties of neutron-rich nuclear clusters in the inner crust of neutron stars are investigated within the Wigner-Seitz approximation using a relativistic mean-fi…
Nuclear pasta in hot neutron-star matter and proto-neutron stars
Jian Zhou, Junbo Pang, Hong Shen +1
We investigate nuclear pasta phases appearing in hot neutron-star matter based on the compressible liquid-drop model, where the matter consists of a dense liquid phase and a dilute…
Resolving the spurious-state problem in Dirac equation by using the staggered-grid method
Lingfeng Li, Hong Shen, Jinniu Hu +1
Discretizing the Dirac equation on a uniform grid with the central difference formula often generates spurious states. We propose a staggered-grid scheme in the framework of the fi…
The equation of state for neutron stars with speed of sound constraints via Bayesian inference
Xieyuan Dong, Hong Shen, Jinniu Hu +1
The parametrized equation of state (EOS) of neutron stars is investigated by Bayesian inference method with various constraints from both nuclear physics and modern astronomical ob…
Nuclear Matter and Finite Nuclei: Relativistic Thomas-Fermi Approximation Versus Relativistic Mean-Field Approach
Shuying Li, Hong Shen, Jinniu Hu
The Thomas-Fermi approximation is a powerful method that has been widely used to describe atomic structures, finite nuclei, and nonuniform matter in supernovae and neutron-star cru…
The comparison of the state-of-the-art nucleon-nucleon potentials from phase shift to nuclear matter
Ke Nan, Jinniu Hu, Hong Shen +1
The nucleon-nucleon () potential is the residual interaction of the strong interaction in the low-energy region and is also the fundamental input to the study of atomic nuclei.…
The first-order phase transition in the neutron star from the deep neural network
Wenjie Zhou, Hong Shen, Jinniu Hu +1
This study investigates the first-order phase transition within neutron stars, leveraging the deep neural network (DNN) framework alongside contemporary astronomical measurements.…
Influence of effective nucleon mass on equation of state for supernova simulations and neutron stars
Shuying Li, Junbo Pang, Hong Shen +2
We investigate the influence of the effective nucleon mass on the equation of state (EOS), which is constructed for simulations of core-collapse supernovae and binary neutron star…
Density-dependent quark mean-field model for nuclear matter and neutron stars
Kaixuan Huang, Jinniu Hu, Ying Zhang +1
We develop a density-dependent quark mean-field (DDQMF) model to study the properties of nuclear matter and neutron stars, where the coupling strength between meson and nucleon…
Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, II: Even- nuclei
DRHBc Mass Table Collaboration, Peng Guo, Xiaojie Cao +80
The mass table in the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) with the PC-PK1 density functional has been established for even- nuclei with $8\le Z\…
Low-momentum relativistic nucleon-nucleon potentials I: Nuclear matter
Chencan Wang, Sibo Wang, Hui Tong +2
A series of relativistic one-boson-exchange potentials for two-nucleon system, denoted as OBEP, is constructed with a momentum cutoff ranging from to 2 fm. T…
The hadronic equation of state of HESS J1731-347 from the relativistic mean-field model with tensor coupling
Kaixuan Huang, Jinniu Hu, Ying Zhang +1
A recent report has identified a central compact object (CCO) within the supernova remnant HESS J1731-347, with a mass and radius of and $R=10.4^{+…
Relativistic approach for the determination of nuclear and neutron star properties in consideration of PREX-II results
Virender Thakur, Raj Kumar, Pankaj Kumar +6
The bulk properties of nuclear matter and neutron stars with the newly generated relativistic interaction DBHP are investigated which provides an opportunity to modify the coupling…
Nonparametric model for the equations of state of neutron star from deep neural network
Wenjie Zhou, Jinniu Hu, Ying Zhang +1
It is of great interest to understand the equation of state (EOS) of the neutron star (NS), whose core includes highly dense matter. However, there are large uncertainties in the t…
Equation of state of nuclear matter and neutron stars: Quark mean-field model versus relativistic mean-field model
Zhenyu Zhu, Ang Li, Jinniu Hu +1
The equation of state of neutron-rich nuclear matter is of interest to both nuclear physics and astrophysics. We have demonstrated the consistency between laboratory and astrophysi…
Pion Exchange Interaction in Bonn Potential and Relativistic and Non-relativistic Framework in Nuclear Matter
Jinniu Hu, Chencan Wang
As the residual interaction of quantum chromodynamics in low-energy region, the nucleon-nucleon (NN) potential can only be exactly described by the model picture now. In the Bonn p…
Resolving the spurious-state problem in the Dirac equation with finite difference method
Ying Zhang, Yuxuan Bao, Jinniu Hu +1
To solve the Dirac equation with the finite difference method, one has to face up to the spurious-state problem due to the fermion doubling problem when using the conventional cent…
The Hadron-Quark Crossover in Neutron Star within Gaussian Process Regression Method
Kaixuan Huang, Jinniu Hu, Ying Zhang +1
The equations of state of the neutron star at the hadron-quark crossover region are interpolated with the Gaussian process regression (GPR) method, which can reduce the randomness…
The hyperonic star in relativistic mean-field model
Kaixuan Huang, Jinniu Hu, Ying Zhang +1
The neutron star as a supernova remnant is attracting high attention recently due to the gravitation wave detection and precise measurements about its mass and radius. In the inner…
The nuclear symmetry energy from relativistic Brueckner-Hartree-Fock model
Chencan Wang, Jinniu Hu, Ying Zhang +1
The microscopic mechanisms of the symmetry energy in nuclear matter are investigated in the framework of the relativistic Brueckner-Hartree-Fock (RBHF) model with a high-precision…
Hadron-quark Pasta Phase in Massive Neutron Stars
Min Ju, Jinniu Hu, Hong Shen
The structured hadron-quark mixed phase, known as the pasta phase, is expected to appear in the core of massive neutron stars. Motivated by the recent advances in astrophysical obs…