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NSR database version of April 26, 2024.

Search: Author = X.G.Deng

Found 11 matches.

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2023CA12      Phys.Rev. C 108, 024610 (2023)

Y.T.Cao, X.G.Deng, Y.G.Ma

Effect of initial-state geometric configurations on the nuclear liquid-gas phase transition

NUCLEAR REACTIONS 40Ca(16O, X), E(cm)=60-150 MeV/nucleon; calculated yields of proton, neutron, 2H, 3H, 3He and α dependence on the incident energy when 16O is polarized transversely, longitudinally, and unpolarized, dependence of yields on the 16O α-cluster geometrical configurations. Simulations within the framework of an extended quantum molecular dynamics model (EQMD) coupled to the GEMINI model used to deexcite heavy fragments.

doi: 10.1103/PhysRevC.108.024610
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2023XI02      Eur.Phys.J. A 59, 33 (2023)

B.-S.Xi, X.-G.Deng, S.Zhang, Y.-G.Ma

Vorticity in isobar collisions of 9644Ru + 9644Ru and 9640Zr + 9640Zr at √ sNN = 200 GeV

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E=200 GeV; calculated kinematic vorticity and thermal vorticity within the framework of Ultra-relativistic Quantum Molecular Dynamics model (UrQMD); deduced impact of deformation parameter.

doi: 10.1140/epja/s10050-023-00932-w
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2022CA17      Phys.Rev. C 106, 014611 (2022), Erratum Phys.Rev. C 108, 049904 (2023)

Y.T.Cao, X.G.Deng, Y.G.Ma

Impact of magnetic field on the giant dipole resonance of 40Ca using an extended quantum molecular dynamics model

NUCLEAR REACTIONS 40Ca(16O, X), E=50-500 MeV/nucleon; calculated time evolution of the magnetic field at the central, dependence between magnetic-field integral over time and beam energy point, time evolution of the dipole moments, γ-emission probability. 40Ca; calculated giant dipole resonance features with taking into account magnetic field and particle acceleration effect in Coulomb excitation process. Extended quantum molecular dynamics (EQMD) model.

doi: 10.1103/PhysRevC.106.014611
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2022DE12      Phys.Rev. C 105, 064613 (2022)

X.G.Deng, P.Danielewicz, Y.G.Ma, H.Lin, Y.X.Zhang

Impact of fragment formation on shear viscosity in the nuclear liquid-gas phase transition region

doi: 10.1103/PhysRevC.105.064613
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2021DE24      Eur.Phys.J. A 57, 242 (2021)

X.G.Deng, Y.G.Ma, Y.X.Zhang

Green-Kubo formula for Boltzmann and Fermi-Dirac statistics

doi: 10.1140/epja/s10050-021-00550-4
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2020DE16      Phys.Rev. C 101, 054610 (2020)

X.G.Deng, Y.G.Ma

Magnetic field effects in peripheral heavy ion collisions near 1 GeV/nucleon

NUCLEAR REACTIONS 197Au(197Au, X), E=600-1500 MeV/nucleon; calculated time evolution of magnetic field, distribution of proton angles and that of two-particle correlators of proton angles as function of incident energies and impact parameters, neutron to proton ratios as function of angle, rapidity, transverse momentum, four-particle angle correlator with and without magnetic field effects. Calculations based on isospin-dependent quantum molecular-dynamics (IQMD) model.

doi: 10.1103/PhysRevC.101.054610
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2020DE23      Phys.Rev. C 101, 064908 (2020)

X.-G.Deng, X.-G.Huang, Y.-G.Ma, S.Zhang

Vorticity in low-energy heavy-ion collisions

doi: 10.1103/PhysRevC.101.064908
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2018DE37      Eur.Phys.J. A 54, 204 (2018)

X.G.Deng, Y.G.Ma

Magnetic field effects on photon emission in intermediate energy heavy-ion collisions

NUCLEAR REACTIONS 208Pb(14N, γ), E=40 MeV/nucleon; calculated σ(θ, Eγ), σ(θ), time evolution of photon production at different impact parameters, effect of magnetic field using BUU (Boltzmann-Uehling-Uhlenbeck) model with photon production due to proton-neutron bremsstrahlung. Compared to data.

doi: 10.1140/epja/i2018-12635-x
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2017GU14      Phys.Rev. C 95, 054622 (2017)

C.Q.Guo, Y.G.Ma, W.B.He, X.G.Cao, D.Q.Fang, X.G.Deng, C.L.Zhou

Isovector dipole resonance and shear viscosity in low energy heavy-ion collisions

NUCLEAR REACTIONS 100Mo(40Ca, X), E=5, 7.5, 10, 12.5, 15 MeV/nucleon; calculated time evolution of nuclear matter density and kinetic-energy density, temperature, chemical potential, and the entropy density of the compound nucleus, post equilibration time evolution of the stress tensor, ratio of shear viscosity over entropy density as function of temperature, giant dipole moment in coordinate space, isovector giant dipole resonance (IVGDR) photon spectra and centroid energies. Green-Kubo method in the framework of an extended quantum molecular dynamics model (EQMD).

doi: 10.1103/PhysRevC.95.054622
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2017LI44      Phys.Rev. C 96, 064604 (2017)

H.L.Liu, Y.G.Ma, A.Bonasera, X.G.Deng, O.Lopez, M.Veselsky

Mean free path and shear viscosity in central 129Xe + 119Sn collisions below 100 MeV/nucleon

NUCLEAR REACTIONS 119Sn(129Xe, X), E=15-100 MeV/nucleon; calculated average density, temperature, shear viscosity, chemical potential, mean momentum, mean free path, nucleon-nucleon cross section, maximum density and corresponding moment, entropy density in central regions, in-medium nucleon cross section using the isospin-dependent quantum molecular dynamical (IQMD) model. Comparison with experimental data.

doi: 10.1103/PhysRevC.96.064604
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2016DE27      Phys.Rev. C 94, 044622 (2016)

X.G.Deng, Y.G.Ma, M.Veselsky

Thermal and transport properties in central heavy-ion reactions around a few hundred MeV/nucleon

NUCLEAR REACTIONS 197Au(197Au, X), E=100-300 MeV/nucleon; calculated time evolution of the average density, temperature, entropy density, entropy per nucleon, shear viscosity, isospin diffusivity, heat conductivity, and isospin asymmetry as function of incident energy, thermal and transport quantities for nuclear matter. Van derWaalsBoltzmann-Uehling-Uhlenbeck (VdWBUU) model with the hard equation of state (EoS) and soft EoS.

doi: 10.1103/PhysRevC.94.044622
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