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Charmonium Potentials at Finite Temperature / J. -I. Skullerud, P.W.M. Evans, Chris Allton

Volume: "LATTICE2012", Start page: 082

Swansea University Author: Chris Allton

Abstract

The charmonium states at non-zero temperature are studied on anisotropic lattices with 2 dynamical quark flavours. Non-local operators are used to determine the Nambu-Bethe-Salpeter (NBS) wavefunctions via both conventional fitting methods and the Maximum Entropy Method. The interquark potential is...

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Published: 2012
Online Access: http://inspirehep.net/record/1238428
URI: https://cronfa.swan.ac.uk/Record/cronfa28484
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Abstract: The charmonium states at non-zero temperature are studied on anisotropic lattices with 2 dynamical quark flavours. Non-local operators are used to determine the Nambu-Bethe-Salpeter (NBS) wavefunctions via both conventional fitting methods and the Maximum Entropy Method. The interquark potential is determined from the solution of the Schrodinger equation, given the NBS wavefunction as input following the HAL QCD method. We observe a temperature dependent potential which becomes steeper as the temperature decreases.
College: College of Science
Start Page: 082