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Dense medium properties
From data vs. model (pQCD+ non-Abelian parton energy loss) comparison:
dNg/dy ~ 1000 [Vitev & Gyulassy]
<n> = L/≈ 3 – 4 [Levai et al.]
<q 0> ~ 14 GeV2/fm
- Medium-induced radiative
- energy losses:
dE/dx ≈ 0.25 GeV/fm (expanding)
dE/dx|eff ≈ 14 GeV/fm (static source) [X.N.Wang]
Such large opacities imply fast thermalization.
All transport & thermodynam. values imply energy densities well above ecrit QCD