A data-drive analysis for heavy quark diffusion coefficient
We apply a Bayesian model-to-data analysis on an improved Langevin framework to estimate the temperature and momentum dependence of the heavy quark diffusion coefficient in the quark-gluon plasma (QGP).The spatial diffusion coefficient is found to have a minimum Speed Sensor Assemly around 1-3 near Tc in the zero momentum limit, and has a non-trivi