Speaker
Hai-Tao Shu
(Bielefeld University)
Description
We will discuss thermal modifications of charmonium and bottomonium spectral properties in a hot gluonic medium from continuum extrapolated lattice results. The dissociation temperatures of quarkonia as well as charm and bottom quark diffusion coefficients are presented in the temperature region from 1.1$T_c$ to 2.25$T_c$ in the quenched approximation with valence quarks tuned to physical $J/\psi$ and $\Upsilon$ masses. The results are obtained by incorporating theoretically and perturbatively inspired models for the spectral functions compared to continuum extrapolated correlation functions measured on the lattice.
Primary authors
Ms
Anna-Lena Lorenz
(Bielefeld University)
Hai-Tao Shu
(Bielefeld University)
Dr
Hauke Sandmeyer
Prof.
Heng-Tong Ding
(CCNU)
Dr
Hiroshi Ohno
(Tsukuba University)
Olaf Kaczmarek
(Bielefeld University)
Rasmus Larsen
Swagato Mukherjee
(Brookhaven National Laboratory)
