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Charmonium spectral functions in two-flavour QCD / G. Aarts, J.I. Skullerud, M.B. Oktay, M.J. Peardon, R. Morrin, A.O. Cais, Chris Allton

Nuclear Physics A, Volume: 785, Issue: 1-2, Pages: 198 - 201

Swansea University Author: Chris Allton

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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: 10.1016/j.nuclphysa.2006.11.065 2007
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URI: https://cronfa.swan.ac.uk/Record/cronfa28480
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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.
College: College of Science
Issue: 1-2
Start Page: 198
End Page: 201