The effective complex heavy-quark potential in an anisotropic quark-gluon plasma
arXiv:2210.12102 · doi:10.1051/epjconf/202227404015
Abstract
We introduce a method for reducing anisotropic heavy-quark potentials to isotropic potentials by using an effective screening mass that depends on the quantum numbers and of a given state. We demonstrate that, using the resulting 1D effective potential model, one can solve a 1D Schrödinger equation and reproduce the full 3D results for the energies and binding energies of low-lying heavy-quarkonium bound states to relatively high accuracy. This includes the splitting of different p-wave polarizations. The resulting 1D effective model provides a way to include momentum anisotropy effects in open quantum system simulations of heavy-quarkonium dynamics in the quark-gluon plasma.
arXiv comment8 pages, 2 figures, 2 tables. Contribution to the proceedings of the "15th Quark Confinement and the Hadron Spectrum Conference (ConfinementXV)"
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