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Charmonium spectral functions in two-flavour QCD

G. Aarts, C.R. Allton, R. Morrin, A. Ó Cais, M.B. Oktay, M.J. Peardon, J.I. Skullerud, Gert Aarts Orcid Logo

Nuclear Physics A, Volume: "A785", Issue: 1-2, Pages: 198 - 201

Swansea University Author: Gert Aarts Orcid Logo

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Abstract

We compute charmonium spectral functions in 2-flavour QCD using the maximum entropy method and anisotropic lattices. We find that the S-waves (J/psi and eta_c) survive up to temperatures close to 2T_c, while the P-waves (chi_c0 and chi_c1) melt away below 1.3T_c.

Published in: Nuclear Physics A
ISSN: 03759474
Published: 2006
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa22593
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Abstract: We compute charmonium spectral functions in 2-flavour QCD using the maximum entropy method and anisotropic lattices. We find that the S-waves (J/psi and eta_c) survive up to temperatures close to 2T_c, while the P-waves (chi_c0 and chi_c1) melt away below 1.3T_c.
Item Description: @articleAarts:2006nn, author = "Aarts, G. and Allton, C.R. and Morrin, R. and Cais, A.O. and Oktay, M.B. and others", title = "Charmonium spectral functions in two-flavour QCD", journal = "Nucl.Phys.", volume = "A785", pages = "198-201", doi = "10.1016/j.nuclphysa.2006.11.065", year = "2007", eprint = "hep-lat/0608009", archivePrefix = "arXiv", primaryClass = "hep-lat", reportNumber = "TRINLAT-06-03", SLACcitation = "%%CITATION = HEP-LAT/0608009;%%",
College: Faculty of Science and Engineering
Issue: 1-2
Start Page: 198
End Page: 201