PACIAE 2.0: An updated parton and hadron cascade model (program) for the relativistic nuclear collisions

Abstract

We have updated the parton and hadron cascade model PACIAE for the relativistic nuclear collisions, from based on JETSET 6.4 and PYTHIA 5.7 to based on PYTHIA 6.4, and renamed as PACIAE 2.0. The main physics concerning the stages of the parton initiation, parton rescattering, hadronization, and hadron rescattering were discussed. The structures of the programs were briefly explained. In addition, some calculated examples were compared with the experimental data. It turns out that this model (program) works well.

23 pages, 7 figures

References in corpus (11)

• PYTHIA 6.4 Physics and Manual
• Systematic Measurements of Identified Particle Spectra in pp, d+Au and Au+Au Collisions from STAR
• Phobos results on charged particle multiplicity and pseudorapidity distributions in Au+Au, Cu+Cu, d+Au, and p+p collisions at ultra-relativistic energies
• GLISSANDO: GLauber Initial-State Simulation AND mOre
• Centrality bin size dependence of multiplicity correlation in central Au+Au collisions at $\sqrt{s_{N}N}$=200 GeV}
• Initial indications for the production of a strongly coupled plasma in Pb+Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV
• Theoretical analysis for the apparent discrepancy between pbarp and pp data in charged particle forward-backward multiplicity correlations
• Discrepancy between hadron matter and quark-gluon matter in net charge transfer fluctuation
• Charged particle elliptic flow in p+p collisions at LHC energies in a transport model PACIAE
• PACIAE Model Predictions for Pb+Pb Collisions at LHC Compared to the Au+Au Collisions at RHIC
• Strange quark suppression and strange hadron production in pp collisions at RHIC and LHC

Cited by in corpus (40)

• A Framework for Hadronic Rescattering in pp Collisions
• Centrality dependence of light (anti)nuclei and (anti)hypertriton production in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$ = 200 GeV
• Energy dependence of light (anti)nuclei and (anti)hypertriton production in the Au-Au collision from $\sqrt{s_{\mathrm{NN}}}=5.0$ to $5020$ GeV
• Antimatter production in central Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}$=200 GeV
• Light anti-nuclei production in pp collisions at $\sqrt{s}$=7 and 14 TeV
• Higher moment singularities explored by the net proton non-statistical fluctuations
• Vorticity and $\Lambda$ polarization in the microscopic transport model PACIAE
• Scaling Properties of light (anti)nuclei and (anti)hypertriton production in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}=200$ GeV
• PACIAE 2.1: An updated issue of the parton and hadron cascade model PACIAE 2.0
• An upgraded issue of the parton and hadron cascade model, PACIAE 2.2
• Properties of light (anti)nuclei and (anti) hypertriton production in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• The Novel Scaling of Tsallis Parameters from the Transverse Momentum Spectra of Charged Particles in Heavy-Ion Collisions
• Study on the ${\Omega }_c^0$ States Decaying to ${\Xi }_c^{+}{K}^{-}$ in $pp$ collisions at $\sqrt{s}=7$, 13 TeV
• Single string structure and multiple string interaction effect on strange particle production in pp collisions at $\sqrt{s}=7$ TeV
• Toward a description of the centrality dependence of the charge balance function in the HYDJET++ model
• Theoretical investigation of the molecular nature of $D_{s0}^{\ast }(2317)$ and $D_{s1}(2460)$ and the possibility of observing the $D\bar{D}K$ bound state $K_{c\bar{c}}(4180)$ in inclusive $e^{+}{e}^{-}\to c\bar{c}$ collisions
• The study of exotic state $Z_c^{\pm }(3900)$ decaying to $J/\psi {\pi }^{\pm }$ in the $pp$ collisions at $\sqrt{s}$ = 1.96, 7, and 13 TeV
• Identifying an $\mathrm{X}(3872)$ tetraquark state versus a molecular state by formation time, velocity and temperature in relativistic nuclear collisions
• Predictions for production of ${}_{\mathrm{\Lambda }}^3\mathrm{H}$ and ${}_{\overline{\mathrm{\Lambda }}}^3\overline{\mathrm{H}}$ in isobaric ${}_{44}^{96}$Ru+${}_{44}^{96}$Ru and ${}_{40}^{96}$Zr+${}_{40}^{96}$Zr collisions at $\sqrt{s_{\mathrm{NN}}}$ = 200 GeV
• QGP flow fluctuations and the characteristics of higher moments
• The study on the structure of exotic states ${\chi }_{c1}(3872)$ via beauty-hadron decays in $pp$ collisions at $\sqrt{s}=8\mathrm{TeV}$
• Light (anti)nuclei production in Cu+Cu collisions at $\sqrt{s_{\mathrm{NN}}}=200$GeV
• Systematic investigation of the particle spectra in Heavy-ion collisions at the Large Hadron Collider
• ${}_{\mathrm{\Lambda }}^3\mathrm{H}$ and ${}_{\overline{\mathrm{\Lambda }}}^3\overline{\mathrm{H}}$ production and characterization in Cu+Cu collisions at $\sqrt{s_{\mathrm{NN}}}=200$GeV
• X(2370) glueball-like particle productions in $e^{+}{e}^{-}$ collisions at the BESIII energy and in pp collisions at the LHC energy with PACIAE model
• Impact of single string structure and multiple string interaction on strangeness production in Pb+Pb collisions at $\sqrt{S_{NN}}=2.76$ TeV
• Energy dependence of $J/\psi$ production in pp collisions with the PACIAE model
• Light (anti-)nuclei and (anti-)hypertriton production in $pp$ collisions at $\sqrt{s}=0.90,2.76$ and $7$ TeV
• Revisiting the centrality definition and observable centrality dependence of relativistic heavy-ion collisions in PACIAE model
• Systematic study of elliptic flow parameter in the relativistic nuclear collisions at RHIC and LHC energies
• A Hydrodynamic and Transport Model for Ultrarelativistic Heavy Ion Collisions at RHIC and LHC Energies
• Coalescence production of sexaquark with three diquarks in high-energy nuclear collisions
• Linear scaling of lepton charge asymmetry in $W^{\pm }$ production in ultra-relativistic nuclear collisions
• Systematic study of hadrons and their quark-component nuclear modification factors
• Strange particles production in relativistic nucleus-nucleus collisions at RHIC and LHC energy regions
• Investigation of $T_{cs0}^{\ast }(2870{)}^0$ in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the PACIAE model
• Hadronization from color interactions
• Strange particles production in relativistic nucleus-nucleus collisions at the RHIC BES energy region
• Investigation of exotic state X(3872) in $pp$ collisions at $\sqrt{s}=$7 and 13 TeV
• A deep learning approach for predicting multiple observables in Au+Au collisions at RHIC