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NSR database version of May 8, 2024.

Search: Author = X.W.Cao

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2021WE08      Phys.Rev. C 103, 054607 (2021)

G.-F.Wei, C.Liu, X.-W.Cao, Q.-J.Zhi, W.-J.Xiao, C.-Y.Long, Z.-W.Long

Necessity of self-consistent calculations for the electromagnetic field in probing the nuclear symmetry energy using pion observables in heavy-ion collisions

NUCLEAR REACTIONS ⁹⁶Ru(⁹⁶Ru, X), ⁹⁶Zr(⁹⁶Zr, X), E=400 MeV/nucleon; calculated contours of the electric fields and densities, multiplicities of π^- and π⁺, relative kinetic energy distributions of nucleons, double π^-/π⁺ ratio using two approaches: self-consistent calculation in the framework of isospin- and momentum-dependent IBUU transport model, and by Lienard-Wiechert formula for heavy-ion collisions.

doi: 10.1103/PhysRevC.103.054607
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2020WE02      Phys.Rev. C 101, 014613 (2020)

G.-F.Wei, X.-G.Cao, Q-J.Zhi, X.-W.Cao, Z.-W.Long

Proton-proton momentum correlation function as a probe of the high momentum tail of the nucleon-momentum distribution

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=400 MeV/nucleon; calculated momentum distributions of a proton and a neutron, average proton emission time and proton emission rate, and momentum correlation function (MCF) of pp pairs with and without the short-range correlations (SRCs); deduced effects of the presence and the fraction of nucleons of the high momentum tail (HMT) in the nucleon momentum distribution (NMD). Isospin- and momentum-dependent Boltzmann-Uehling-Uhlenbeck (BUU) transport model.

doi: 10.1103/PhysRevC.101.014613
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2018WE03      Phys.Rev. C 97, 034620 (2018)

G.-F.Wei, B.-A.Li, G.-C.Yong, L.Ou, X.-W.Cao, X.-Y.Liu

Effects of retarded electrical fields on observables sensitive to the high-density behavior of the nuclear symmetry energy in heavy-ion collisions at intermediate energies

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=400 MeV/nucleon; calculated contours of the electric fields and densities at the initial compression, maximum compression, and expansion stage, time evolution of π^-/π⁺ ratio with symmetry energies, multiplicities of π^- and π⁺, impact parameter dependence of π^-/π⁺ ratio, ratio for neutrons and protons at supra-saturation densities at the maximum compression stage as a function of nucleon kinetic energy, neutron-proton differential flow in central and peripheral collisions; deduced effects of relativistically retarded electrical fields on π^-/π⁺ ratio and neutron-proton differential transverse flow. Isospin- and momentum-dependent transport model IBUU11.

doi: 10.1103/PhysRevC.97.034620
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2016WE09      Phys.Rev. C 94, 014605 (2016)

G.-F.Wei, S.-H.Dong, X.-W.Cao, Y.-L.Zhang

Effects of an induced electric field on the π^-/π⁺ ratio in heavy-ion collisions

NUCLEAR REACTIONS ¹⁹⁷Au(¹⁹⁷Au, X), E=400, 1500 MeV/nucleon; calculated π^-/π⁺ ratio, impact-parameter-dependent percentage of π^- and π⁺ multiplicities of midrapidity, rapidity distribution of π^-/π⁺ ratio; deduced effects of electric field due to a variable magnetic field on π^-/π⁺ ratio in central to peripheral heavy-ion collisions. Isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) transport model.

doi: 10.1103/PhysRevC.94.014605
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