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NSR database version of April 11, 2024.

Search: Author = H.J.Xu

Found 20 matches.

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2024LI21      Phys.Rev. C 109, 034912 (2024)

Q.Liu, Sh.Zhao, H.-j.Xu, H.Song

Determining the neutron skin thickness by relativistic semi-isobaric collisions

doi: 10.1103/PhysRevC.109.034912
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2023XU07      Phys.Rev. C 108, L011902 (2023)

H.-j.Xu, W.Zhao, H.Li, Y.Zhou, L.-W.Chen, F.Wang

Probing nuclear structure with mean transverse momentum in relativistic isobar collisions

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E not given; calculated transverse momentum, mean transverse momentum ratio between 96Ru+96 and 96Zr+96Zr collisions, sensitivity of the transverse momentum ratio to nuclear structure properties - neutron skin thickness and deformation. Analyzed possibility to use transverse momentum ratio for the determination of neutron skin thickness, quadrupole and octupole deformation parameters. Simulations are based on iEBE-VISHNU model together with the hadron cascade model - ultrarelativistic quantum molecular dynamics (UrQMD).

doi: 10.1103/PhysRevC.108.L011902
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2023ZH11      Phys.Lett. B 839, 137838 (2023)

S.Zhao, H.-j.Xu, Y.-X.Liu, H.Song

Probing the nuclear deformation with three-particle asymmetric cumulant in RHIC isobar runs

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E=200 GeV; analyzed available data; deduced diffuseness and deformation parameters, differences between flow harmonics, the asymmetric cumulant ratio and the corresponding individual flow harmonic ratios and event-plane correlation ratio an simultaneously constrain the nuclear deformation and the resulting fluctuations.

doi: 10.1016/j.physletb.2023.137838
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2022FE04      Phys.Rev. C 105, 024913 (2022)

Y.Feng, J.Zhao, H.Li, H.-j.Xu, F.Wang

Two- and three-particle nonflow contributions to the chiral magnetic effect measurement by spectator and participant planes in relativistic heavy ion collisions

doi: 10.1103/PhysRevC.105.024913
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2022XU01      Phys.Rev. C 105, L011901 (2022)

H.-j.Xu, H.Li, Y.Zhou, X.Wang, J.Zhao, L.-W.Chen, F.Wang

Measuring neutron skin by grazing isobaric collisions

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E=200 GeV; calculated proton fractions in participating nucleons as function of charged hadron multiplicity using nuclear densities from extended Skyrme-Hartree-Fock eSHF and SHF(SLy4), net charge ratios, effect of nuclear quadrupole deformity on charge ratio using two models: reduced thickness event-by-event nuclear topology (TRENTO by 2015Mo12: Phys. Rev. C 92, 011901), and ultrarelativistic quantum molecular dynamics (URQMD v3.4); proposed a method to extract neutron skin using net-charge multiplicities in ultraperipheral (grazing) collisions of participating isobars in relativistic heavy-ion physics, under the assumption of superimposition of nucleon-nucleon interactions in such collisions.

doi: 10.1103/PhysRevC.105.L011901
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2021FE03      Phys.Rev. C 103, 034912 (2021)

Y.Feng, J.Zhao, H.-j.Xu, F.Wang

Deciphering the RΨm correlator in search for the chiral magnetic effect in relativistic heavy ion collisions

doi: 10.1103/PhysRevC.103.034912
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2021XU02      Nucl.Phys. A1005, 121770 (2021)

H.-j.Xu, J.Zhao, Y.Feng, F.Wang

Importance of non-flow background on the chiral magnetic wave search

doi: 10.1016/j.nuclphysa.2020.121770
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2020LI50      Phys.Rev.Lett. 125, 222301 (2020)

H.Li, H.-j.Xu, Y.Zhou, X.Wang, J.Zhao, L.-W.Chen, F.Wang

Probing the Neutron Skin with Ultrarelativistic Isobaric Collisions

doi: 10.1103/PhysRevLett.125.222301
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2020XU01      Phys.Rev. C 101, 014913 (2020)

H.-j.Xu, J.Zhao, Y.Feng, F.Wang

Complications in the interpretation of the charge-asymmetry-dependent π flow for the chiral magnetic wave

doi: 10.1103/PhysRevC.101.014913
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2019XU04      Nucl.Phys. A982, 531c (2019)

H.-j.Xu, J.Zhao, X.Wang, H.Li, Z.-W.Lin, C.Shen, F.Wang

Re-examining the premise of isobaric collisions and a novel method to measure the chiral magnetic effect

doi: 10.1016/j.nuclphysa.2018.11.031
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2018LI04      Phys.Rev. C 97, 014902 (2018)

J.Li, H.-j.Xu, H.Song

Noncritical fluctuations of (net) charges and (net) protons from the iebe-vishnu hybrid model

doi: 10.1103/PhysRevC.97.014902
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2018LI60      Phys.Rev. C 98, 054907 (2018)

H.Li, H.-j.Xu, J.Zhao, Z.-W.Lin, H.Zhang, X.Wang, C.Shen, F.Wang

Multiphase transport model predictions of isobaric collisions with nuclear structure from density functional theory

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E not given; calculated impact parameter probability distributions, mid rapidity charged hadron multiplicity distributions, eccentricity ratios, charged particle multiplicity per participant pair, invariant mass distributions of opposite and same-sign pion pairs, azimuthal anisotropies of charged hadrons using string melting multiphase transport (AMPT-SM) model with the nuclear densities for 96Ru and 96Zr calculated using density functional theory (DFT). Relevance to experiments at the Relativistic Heavy Ion Collider (RHIC-BNL) in 2018.

doi: 10.1103/PhysRevC.98.054907
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2018XU06      Phys.Rev.Lett. 121, 022301 (2018)

H.j.Xu, X.Wang, H.Li, J.Zhao, Z.-W.Lin, C.Shen, F.Wang

Importance of Isobar Density Distributions on the Chiral Magnetic Effect Search

NUCLEAR REACTIONS 96Ru(96Ru, X), 96Zr(96Zr, X), E not given; calculated proton and neutron density distributions, relative differences between RuRu and ZrZr collisions, impact of the chiral magnetic effect.

doi: 10.1103/physrevlett.121.022301
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2018XU07      Chin.Phys.C 42, 084103 (2018)

H.-J.Xu, J.Zhao, X.-B.Wang, H.-L.Li, Z.-W.Lin, C.-W.Shen, F.-Q.Wang

Varying the chiral magnetic effect relative to flow in a single nucleus-nucleus collision

NUCLEAR REACTIONS 197Au(197Au, X), Cu(Cu, X), Ru(Ru, X), Zr(Zr, X), Pb(Pb, X), E∼200 GeV/nucleon; calculated elliptic flow with with MC Glauber and Multi-Phase Transport (ampt) model simulations.

doi: 10.1088/1674-1137/42/8/084103
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2018YE05      Phys.Rev. C 98, 054620 (2018)

Y.Ye, Y.Wang, J.Steinheimer, Y.Nara, H.-j.Xu, P.Li, D.Lu, Q.Li, H.Stoecker

Cumulants of the baryon number from central Au+Au collision at Elab = 1.23GeV/nucleon reveal the nuclear mean-field potentials

NUCLEAR REACTIONS 197Au(197Au, X), E=1.23 GeV/nucleon; calculated yield distributions of all baryons as functions of the reduced longitudinal and transverse rapidities, rapidity and time dependence for the cumulants and their ratios of free baryons, clustered baryons, and free protons using the Ultrarelativistic quantum molecular dynamics (UrQMD) and the JAM model, with soft momentum dependent (SM), the hard momentum-dependent (HM), and the hard without momentum-dependent (H) mean-field potentials. Relevance to experiments of HADES Collaboration at GSI, and STAR Collaboration at BNL.

doi: 10.1103/PhysRevC.98.054620
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2016XU04      Phys.Rev. C 93, 064905 (2016)

H.-j.Xu, Z.Li, H.Song

High-order flow harmonics of identified hadrons in 2.76A TeV Pb + Pb collisions

doi: 10.1103/PhysRevC.93.064905
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2016XU11      Phys.Rev. C 94, 054903 (2016)


Cumulants of multiplicity distributions in most-central heavy-ion collisions

doi: 10.1103/PhysRevC.94.054903
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2014XU03      Phys.Rev. C 89, 024905 (2014)

H.-j.Xu, X.Dong, L.-j.Ruan, Q.Wang, Z.-b.Xu, Y.-f.Zhang

Charm quarks in medium and their contribution to di-electron spectra in relativistic heavy ion collisions

doi: 10.1103/PhysRevC.89.024905
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2014XU06      Phys.Rev. C 89, 064902 (2014)

H.-j.Xu, Q.Wang, L.Pang

Elliptic flow of thermal dileptons in event-by-event hydrodynamic simulation

doi: 10.1103/PhysRevC.89.064902
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2012XU02      Phys.Rev. C 85, 024906 (2012)

H.-j.Xu, H.-fa.Chen, X.Dong, Q.Wang, Y.-f.Zhang

Di-electron production from vector mesons with medium modifications in heavy ion collisions

doi: 10.1103/PhysRevC.85.024906
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