A Calculation of Baryon Diffusion Constant in Hot and Dense Hadronic Matter Based on an Event Generator URASiMA

Abstract

We evaluate thermodynamical quantities and transport coefficients of a dense and hot hadronic matter based on an event generator URASiMA (Ultra-Relativistic AA collision Simulator based on Multiple Scattering Algorithm). The statistical ensembles in equilibrium with fixed temperature and chemical potential are generated by imposing periodic boundary condition to the simulation of URASiMA, where energy density and baryon number density is conserved. Achievement of the thermal equilibrium and the chemical equilibrium are confirmed by the common value of slope parameter in the energy distributions and the saturation of the numbers of contained particles, respectively. By using the generated ensembles, we investigate the temperature dependence and the chemical potential dependence of the baryon diffusion constant of a dense and hot hadronic matter.

15 pages, 5 figures, LaTeX2e

References in corpus (3)

• Equation of State, Spectra and Composition of Hot and Dense Infinite Hadronic Matter in a Microscopic Transport Model
• Transport Coefficients of Quark Gluon Plasma From Lattice Gauge Theory
• Finite temperature effects on cosmological baryon diffusion and inhomogeneous Big-Bang nucleosynthesis

Cited by in corpus (8)

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• Charge diffusion constant in hot and dense hadronic matter - A Hadro-molecular-dynamic calculation
• Sound waves and solitons in hot and dense nuclear matter
• Solitons in relativistic mean field models
• Shear viscosity of the quark matter
• Generalized Entropy and Transport Coefficients of Hadronic Matter
• Decay of baryon inhomogeneities in an expanding universe
• Equation of State and Transport Coefficients of Relativistic Nuclear Matter