https://doi.org/10.1051/epjconf/201713707018
Quarkonia at T > 0 and lattice QCD
Institute for Theoretical Physics, Universität Heidelberg, Philosophenweg 12, D-69120 Germany
a e-mail: rothkopf@thphys.uni-heidelberg.de
Published online: 22 March 2017
We report here on recent progress in the determination of S-wave and P-wave heavy-quarkonium states at finite temperature. Our results are based on the combination of effective field theories with numerical lattice QCD simulations. These non-perturbative tools allow us to compute the heavy-quarkonium in-medium spectral functions, from which we in turn determine the melting temperatures of individual states and estimate phenomenologically relevant observables, such as the ψ′ to J/ψ ratio in heavy-ion collisions.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
