Heavy-Quark Diffusion in the Quark-Gluon Plasma - ResearchGate
Heavy-Quark Diffusion in the Quark-Gluon Plasma - ResearchGate
Heavy-Quark Diffusion in the Quark-Gluon Plasma - ResearchGate
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Static potentials from lattice QCD876543210−1−2−3F 1 (r,T)/T c[Kaczmarek et al 04]Rσ 1/2T/T c0.900.940.980 1 2 3 4 5 6 7color-s<strong>in</strong>glet free energy from latticeuse <strong>in</strong>ternal energyU 1 (r, T ) = F 1 (r, T ) − T ∂F 1(r, T ),∂TV 1 (r, T ) = U 1 (r, T ) − U 1 (r → ∞, T )Casimir scal<strong>in</strong>g for o<strong>the</strong>r color channels [Nakamura et al 05; Dör<strong>in</strong>g et al 07]V¯3 = 1 2 V 1, V 6 = − 1 4 V 1, V 8 = − 1 8 V 1Hendrik van Hees (Texas A&M University) <strong>Heavy</strong>-<strong>Quark</strong> <strong>Diffusion</strong> <strong>in</strong> <strong>the</strong> QGP February 13, 2008 4 / 11