arXiv · 1904.11459
Determining the Diffusivity for Light Quarks from Experiment
Abstract
Charge balance functions reflect the evolution of charged pair correlations throughout the stages of pair production, dynamical diffusion, and hadronization in heavy-ion collisions. Microscopic modeling of these correlations in the full collision volume shows that the balance functions are sensitive to the diffusivity of light quarks when studied as functions of relative azimuthal angle. By restricting our analysis to K+,K- and p,pbar pairs, we find that the diffusivity of light quarks, a fundamental property not currently well understood, can be constrained by experimental measurement.
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Scott Pratt, Chris Plumberg. 2019-04-25. Determining the Diffusivity for Light Quarks from Experiment. https://doi.org/10.1103/physrevc.102.044909
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