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arXiv · 1412.6594

Quark mass dependence of quarkonium properties at finite temperature

H. Ohno·H. -T. Ding·O. Kaczmarek
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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 $O(a)$-improved Wilson quarks on large and fine isotropic lattices with the spatial lattice extents $N_\sigma =$ 96, 192 and the corresponding lattice spacings $a =$ 0.0190, 0.00967 fm, respectively, at temperatures in a range between about 0.7$T_c$ and 1.4$T_c$. 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.

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H. Ohno, H. -T. Ding, O. Kaczmarek. 2014-12-20. Quark mass dependence of quarkonium properties at finite temperature. https://arxiv.org/abs/1412.6594

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