57 citations · 364 across the 15 of their papers we have counts for
15 papers
Accessing the in-medium effects on nucleon-nucleon elastic cross section with collective flows and nuclear stopping
Pengcheng Li, Yongjia Wang, Qingfeng Li +1
A systematic study of the in-medium correction factor () on nucleon-nucleon elastic cross section is performed within the Ultra-relativistic Quantum Molecular Dynamics (UrQMD) m…
Proton correlations and apparent intermittency in the UrQMD model with hadronic potentials
Pengcheng Li, Yongjia Wang, Jan Steinheimer +2
It is shown that the inclusion of hadronic interactions, and in particular nuclear potentials, in simulations of heavy ion collisions at the SPS energy range can lead to obvious co…
Fluctuations of topological charge and chiral density in the early stage of high energy nuclear collisions
Moran Jia, Junhong Liu, Hongfei Zhang +1
We study systematically the topological charge density and the chiral density correlations in the early stage of high energy nuclear collisions: the intial condition is given by th…
Elliptic flow splitting between protons and antiprotons from hadronic potentials
Pengcheng Li, Yongjia Wang, Jan Steinheimer +2
The difference in elliptic flow between protons and antiprotons, produced in collisions at center-of-mass energies $\sqrt{s_{NN}}=5-12~\te…
Relativistic Mean-Field Approach in Nuclear Systems
Xiaodong Sun, Ruirui Xu, Yuan Tian +5
A new scheme to study the properties of finite nuclei is proposed based on the Dirac-Brueckner-Hartree-Fock (DBHF) approach starting from a bare nucleon-nucleon interaction. The re…
Effect of Coulomb energy on Skyrmions
Nana Ma, Chris James Halcrow, Hongfei Zhang
The Coulomb effect, an essential ingredient in nuclear systems, is quantitatively investigated for certain Skyrmions within the Skyrme model. To do this we calculate the Coulomb en…
Effects of in-medium nucleon-nucleon cross section on collective flow and nuclear stopping in heavy-ion collisions in the Fermi-energy domain
Pengcheng Li, Yongjia Wang, Qingfeng Li +2
With the newly updated version of the ultrarelativistic quantum molecular dynamics (UrQMD) model, a systematic investigation of the effects of in-medium nucleon-nucleon () elas…
Influence of differential elastic nucleon-nucleon cross section on stopping and collective flows in heavy-ion collisions at intermediate energies
Yongjia Wang, Chenchen Guo, Qingfeng Li +3
By considering three different Nucleon-Nucleon (NN) elastic differential cross sections: the Cugnon \emph{et al.} parameterized differential cross section [Nucl. Instrum. Methods P…
H/He ratio as a probe of the nuclear symmetry energy at sub-saturation densities
Yongjia Wang, Chenchen Guo, Qingfeng Li +1
Within the newly updated version of the Ultra-relativistic quantum molecular dynamics (UrQMD) model in which the Skyrme potential energy-density functional is introduced, the yield…
Normal or abnormal isospin-fractionation as a qualitative probe of nuclear symmetry energy at supradensities
Wen-Mei Guo, Gao-Chan Yong, Yongjia Wang +3
Within two different frameworks of isospin-dependent transport model, effect of nuclear symmetry energy at supradensities on the isospin-fractionation (IsoF) was investigated. With…
Constraining the high-density nuclear symmetry energy with the transverse-momentum dependent elliptic flow
Yongjia Wang, Chenchen Guo, Qingfeng Li +3
Within the newly updated version of the ultrarelativistic quantum molecular dynamics (UrQMD) model, the transverse-velocity dependence of the elliptic flow of free nucleons from $^…
Model dependence of isospin sensitive observables at high densities
Wen-Mei Guo, Gao-Chan Yong, Yongjia Wang +3
Within two different frameworks of isospin-dependent transport model, i.e., Boltzmann-Uehling-Uhlenbeck (IBUU04) and Ultrarelativistic Quantum Molecular Dynamics (UrQMD) transport…
Collective flows of light particles in the Au+Au collision at intermediate energies
Yongjia Wang, Chenchen Guo, Qingfeng Li +3
The Skyrme potential energy density functional is introduced into the Ultrarelativistic Quantum Molecular Dynamics (UrQMD) model and the updated version is applied to studying the…
Spontaneous fission half-lives of heavy and superheavy nuclei within a generalized liquid drop model
Xiaojun Bao, Hongfei Zhang, G. Royer +1
We systematically calculate the spontaneous fission half-lives for heavy and superheavy nuclei between U and Fl isotopes. The spontaneous fission process is studied within the semi…
Dense nuclear matter and symmetry energy in strong magnetic fields
Jianmin Dong, Umberto Lombardo, Wei Zuo +1
The properties of nuclear matter in the presence of a strong magnetic field, including the density-dependent symmetry energy, the chemical composition and spin polarizations, are i…