Quark mass dependence of quarkonium properties at finite temperature
arXiv:1412.6594
Abstract
Quarkonium properties at finite temperature have been studied with quark masses of the charm and bottom quarks. Our simulations have been performed in quenched QCD with the -improved Wilson quarks on large and fine isotropic lattices with the spatial lattice extents 96, 192 and the corresponding lattice spacings 0.0190, 0.00967 fm, respectively, at temperatures in a range between about 0.7 and 1.4. We show temperature and quark mass dependence of quarkonium correlation functions and related physical quantities: the quark number susceptibility and the heavy quark diffusion constant.
arXiv comment7 pages, 2 figures, talk presented at The 32nd International Symposium on Lattice Field Theory, June 23-28, 2014, Columbia University, New York
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