Hadronization using the Wigner function approach for a multiphase transport model

Abstract

In the string melting version of a multiphase transport model, the hadronization algorithm has been improved by favoring parton combinations close in not only coordinate space but also momentum space. Formation probabilities of mesons, baryons, and antibaryons during hadronization are determined by their corresponding Wigner functions for the valence parton combinations with no free parameters, and the net baryon, electric, and strangeness charges are conserved during quark coalescence. Effects of the hadronization on anisotropic flows, collision energy dependence of the proton directed flow, relative particle yield ratios, as well as di-hadron correlations in relativistic heavy-ion collisions at the energies ranging from RHIC beam energy scan to LHC have been extensively discussed.

11 pages, 10 figures

References in corpus (14)

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• Triangular flow in heavy ion collisions in a multiphase transport model
• Examination of the directed flow puzzle in heavy-ion collisions
• Initial eccentricity fluctuations and their relation to higher-order flow harmonics
• Isospin splitting of pion elliptic flow in relativistic heavy-ion collisions
• Effects of hadronic mean-field potentials on Hanbury-Brown-Twiss correlations in relativistic heavy-ion collisions

Cited by in corpus (6)

• The Present and Future of QCD
• Enhanced production of strange baryons in high energy nuclear collisions from a multiphase transport model
• $\Omega$-dibaryon production with hadron interaction potential from the lattice QCD in relativistic heavy-ion collisions
• Multi-Objective Energy Efficient Resource Allocation and User Association for In-band Full Duplex Small-Cells
• Investigating the elliptic anisotropy of identified particles in p--Pb collisions with a multi-phase transport model
• Elliptic flow splittings in the Polyakov-looped Nambu-Jona Lasinio transport model