605 citations · 2.4k across the 44 of their papers we have counts for
25 papers · 1 filter
Global constraint on the magnitude of anomalous chiral effects in heavy-ion collisions
Wen-Ya Wu, Qi-Ye Shou, Panos Christakoglou +8
When searching for anomalous chiral effects in heavy-ion collisions, one of the most crucial points is the relationship between the signal and the background. In this letter, we pr…
Impact of magnetic field on giant dipole resonance of Ca using the EQMD model
Ya-Ting Cao, Xian-Gai Deng, Yu-Gang Ma
By taking into account the magnetic field in the extended quantum molecular dynamics model (EQMD), we analyzed its effects on giant dipole resonance (GDR) by studying the responses…
Influence of nuclear structure in relativistic heavy-ion collisions
Yu-Gang Ma, Song Zhang
Many probes are proposed to determine the quark-gluon plasma and explore its properties in ultra-relativistic heavy-ion collisions. Some of them are related to initial states of th…
Collision centrality and system size dependences of light nuclei production via dynamical coalescence mechanism
Yi-Lin Cheng, Song Zhang, Yu-Gang Ma
Light (anti-)nuclei in relativistic heavy-ion collisions are considered to be formed by the coalescence mechanism of (anti-)nucleons in the present work. Using a dynamical phase-sp…
Specific heat and its high-order moments in relativistic heavy-ion collisions from a multiphase transport model
Ru-Xin Cao, Song Zhang, Yu-Gang Ma
Energy dependence of specific heat extracted from temperature fluctuation of Au + Au collisions at = 7.7 GeV to 200 GeV was investigated by using a multiphase trans…
System dependence of away-side broadening and -clustering light nuclei structure effect in dihadron azimuthal correlations
Yuan-Zhe Wang, Song Zhang, Yu-Gang Ma
A collision system scan involving -clustered C and O is studied by using a multiphase transport model for central collisions at TeV. Backgro…
Lambda polarization in Ag +Ag and Au +Au collisions around a few GeV
Xian-Gai Deng, Xu-Guang Huang, Yu-Gang Ma
Within the framework of Ultra-relativistic Quantum Molecular Dynamics (UrQMD) model, we extract the global spin polarization of hyperon in Ag + Ag and A…
Interpreting the charge-dependent flow and constraining the chiral magnetic wave with event shape engineering
Chun-Zheng Wang, Wen-Ya Wu, Qi-Ye Shou +3
The charge asymmetry (Ach) dependence of anisotropic flow serves as an important tool to search for the chiral magnetic wave (CMW) in heavy-ion collisions. However, the background…
Charge-dependent transverse momentum and its impact on the search for the chiral magnetic wave
Wen-Ya Wu, Chun-Zheng Wang, Qi-Ye Shou +2
The chiral magnetic wave (CMW) is sought using the charge asymmetry () dependence of anisotropic flow in heavy-ion collisions. The charge dependent transverse momentum…
Thermal photons as a sensitive probe of -cluster in C+Au collisions at the BNL Relativistic Heavy Ion Collider
Pingal Dasgupta, Guo-Liang Ma, Rupa Chatterjee +3
Different orientations of -clustered carbon nuclei colliding with heavy ions can result in a large variation in the value of anisotropic flow. Thus, photon flow observables from…
Shannon Information Entropy in Heavy-ion Collisions
Chun-Wang Ma, Yu-Gang Ma
The general idea of information entropy provided by C.E. Shannon "hangs over everything we do" and can be applied to a great variety of problems once the connection between a distr…
Constraining simultaneously nuclear symmetry energy and neutron-proton effective mass splitting with nucleus giant resonances from a dynamical approach
Hai-Yun Kong, Jun Xu, Lie-Wen Chen +2
With a newly improved isospin- and momentum-dependent interaction and an isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, we have investigated the effects of the slop…
Initial partonic eccentricity fluctuations in a multi-phase transport model
L. Ma, G. L. Ma, Y. G. Ma
Initial partonic eccentricities in Au+Au collisions at center-of-mass energy = 200 GeV are investigated using a multi-phase transport model with string melting scen…
Constraining the equation of state of nuclear matter from competition of fusion and quasi-fission in the reactions leading to production of the superheavy elements
Martin Veselsky, Jozef Klimo, Yu-Gang Ma +1
The mechanism of fusion hindrance, an effect preventing the synthesis of superheavy elements in the reactions of cold and hot fusion, is investigated using the Boltzmann-Uehling-Uh…
Nuclear medium effect on nuclear modification factor of protons and pions in intermediate-energy heavy ion collisions
Ming Lv, Yu-Gang Ma, Jin-Hui Chen +2
Nuclear modification factor () of protons and pions are investigated by simulating Au + Au collisions from 0.8 to 1.8 GeV in a framework of an isospin-dependent quantum…
Astrophysical S factor of {C()O} Calculated with the Reduced R-matrix Theory
Zhen-Dong An, Zhen-Peng Chen, Yu-Gang Ma +7
Determination of the accurate astrophysical S factor of {C()O} reaction has been regarded as a holy grail of nuclear astrophysics for decades. In current stellar…
Effect of initial fluctuations on the collective flow in intermediate-energy heavy ion collisions
Jia Wang, Yu-Gang Ma, Guo-Qiang Zhang +1
A systemical analysis of the initial fluctuation effect on the collective flows for Au+Au at 1 GeV has been presented in the framework of Isospin-dependent Quantum Molecular Dyn…
Production of Kaon and in nucleus-nucleus collisions at ultra-relativistic energy from a blast wave model
Song Zhang, Yu-Gang Ma, Jin-Hui Chen +1
The particle production of Kaon and are studied in nucleus-nucleus collisions at relativistic energy based on a chemical equilibrium blast-wave model. The transverse momentum s…
Charge separation with fluctuating domains in relativistic heavy-ion collisions
Qi-Ye Shou, Guo-Liang Ma, Yu-Gang Ma
Charge separation induced by the chiral magnetic effect suggested that some - or -odd metastable domains could be produced in a QCD vacuum in the early stage o…
Simulation of energy scan of pion interferometry in central Au + Au collisions at relativistic energies
Z. Q. Zhang, S. Zhang, Y. G. Ma
We present a systematic analysis of two-pion interferometry for the central Au+Au collisions at = 3, 5, 7, 11, 17, 27, 39, 62, 130 and 200 GeV/c with the help of a…
Shear viscosity of neutron-rich nucleonic matter near its liquid-gas phase transition
Jun Xu, Lie-Wen Chen, Che Ming Ko +2
Within a relaxation time approach using free nucleon-nucleon cross sections modified by the in-medium nucleon masses that are determined from an isospin- and momentum-dependent eff…
Symmetry energy and nucleon-nucleon cross sections
Martin Veselsky, Yu-Gang Ma
The extension of the Boltzmann-Uehling-Uhlenbeck model of nucleus-nucleus collision is presented. The isospin-dependent nucleon-nucleon cross sections are estimated using the prope…
Reexamining the "finite-size" effects in isobaric yield ratios using a statistical abrasion-ablation model
C. W. Ma, S. S. Wang, H. L. Wei +1
The "finite-size" effects in the isobaric yield ratio (IYR), which are shown in the standard grand-canonical and canonical statistical ensembles (SGC/CSE) method, is claimed to pre…
Quark deconfinement phase transition in nuclear matter for improved quark mass density-dependent model
Chen Wu, Wei-Liang Qian, Yu-Gang Ma +2
The improved quark mass density-dependent (IQMDD) model, which has been successfully used to describe the properties of both infinite nuclear matter and finite nuclei, is applied t…