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Charmonium Potentials at Non-Zero Temperature

Wynne Evans, Chris Allton, Pietro Giudice, Jon-Ivar Skullerud
2014 Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013)   unpublished

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The FASTSUM collaboration presents a study on the temperature dependence of the charmonium potential, using the methods of lattice QCD. The charmonium potential at non-zero temperature has been studied using gauge configurations with anisotropic lattices and 2+1 dynamical flavors of light sea quarks. We use the HAL QCD time-dependent method developed for the study of nucleon-nucleon potentials. To serve as input, local-extended charmonium correlators were calculated. The results are consistent
more » ... ith the expectation that the potential between heavy quarks should become deconfining at high temperatures.
doi:10.22323/1.187.0168 fatcat:pahraes5rvba5lsvqo6b44clhu
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Wynne Evans, Chris Allton, Pietro Giudice, Jon-Ivar Skullerud. "Charmonium Potentials at Non-Zero Temperature." Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 — PoS(LATTICE 2013) (2014)