6 papers
Vortex Nucleons as Partial-Wave Filters in Nucleon--Nucleon Scattering
Jinniu Hu, Ying Zhang, Hong Shen
We propose vortex nucleon scattering as an angular-momentum-resolved probe of nucleon--nucleon partial waves. Using the standard partial-wave matrix as input, we show tha…
Bayesian Inference of Dense-Matter Equations of State from Small-Radius Compact Stars with Twin-Star Scenarios
Xieyuan Dong, Hong Shen, Jinniu Hu +1
We investigate dense-matter equations of state (EOSs) within a Bayesian framework, with particular emphasis on whether recent small-radius compact-star candidates can be accommodat…
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…
One-dimension Periodic Potentials in Schrödinger Equation Solved by the Finite Difference Method
Lingfeng Li, Jinniu Hu, Ying Zhang
The one-dimensional Kronig-Penney potential in the Schrödinger equation, a standard periodic potential in quantum mechanics textbooks known for generating band structures, is solv…
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.…