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Charmonium at high temperature in two-flavor QCD / Gert Aarts; Chris Allton; Mehmet Buǧrahan Oktay; Mike Peardon; Jon-Ivar Skullerud

Physical Review D, Volume: "D76", Issue: 9, Start page: 094513

Swansea University Authors: Gert, Aarts, Chris, Allton

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Abstract

We compute charmonium spectral functions in 2-flavor QCD on anisotropic lattices using the maximum entropy method. We find that the S-waves (J/psi and eta_c) survive up to temperatures close to 2Tc, while the P-waves (chi_c0 and chi_c1) melt away below 1.2Tc.

Published in: Physical Review D
ISSN: 1550-7998 1550-2368
Published: 2007
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URI: https://cronfa.swan.ac.uk/Record/cronfa22588
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Abstract: We compute charmonium spectral functions in 2-flavor QCD on anisotropic lattices using the maximum entropy method. We find that the S-waves (J/psi and eta_c) survive up to temperatures close to 2Tc, while the P-waves (chi_c0 and chi_c1) melt away below 1.2Tc.
Item Description: @articleAarts:2007pk, author = "Aarts, Gert and Allton, Chris and Oktay, Mehmet Bugrahan and Peardon, Mike and Skullerud, Jon-Ivar", title = "Charmonium at high temperature in two-flavor QCD", journal = "Phys.Rev.", volume = "D76", pages = "094513", doi = "10.1103/PhysRevD.76.094513", year = "2007", eprint = "0705.2198", archivePrefix = "arXiv", primaryClass = "hep-lat", reportNumber = "TRINLAT-07-04", SLACcitation = "%%CITATION = ARXIV:0705.2198;%%",
College: College of Science
Issue: 9
Start Page: 094513