Hadron Correlators in the Deconfined Phase

Temporal meson correlators and their spectral functions are calculated in the deconfined phase using the hard thermal loop resummation technique. The spectral functions exhibit strong medium effects coming from the hard thermal loop approximation for the quark propagator. The correlators, on the oth...

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Detalles Bibliográficos
Autores principales: Karsch, F., Mustafa, M.G., Thoma, M.H.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1142/9789812799913_0021
http://cds.cern.ch/record/457743
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author Karsch, F.
Mustafa, M.G.
Thoma, M.H.
author_facet Karsch, F.
Mustafa, M.G.
Thoma, M.H.
author_sort Karsch, F.
collection CERN
description Temporal meson correlators and their spectral functions are calculated in the deconfined phase using the hard thermal loop resummation technique. The spectral functions exhibit strong medium effects coming from the hard thermal loop approximation for the quark propagator. The correlators, on the other hand, do not differ significantly from free correlators, for which bare quark propagators are used. This is in contrast to lattice calculations showing a clear deviation from the free correlations functions.
id cern-457743
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
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spelling cern-4577432023-03-12T05:59:18Zdoi:10.1142/9789812799913_0021http://cds.cern.ch/record/457743engKarsch, F.Mustafa, M.G.Thoma, M.H.Hadron Correlators in the Deconfined PhaseParticle Physics - PhenomenologyTemporal meson correlators and their spectral functions are calculated in the deconfined phase using the hard thermal loop resummation technique. The spectral functions exhibit strong medium effects coming from the hard thermal loop approximation for the quark propagator. The correlators, on the other hand, do not differ significantly from free correlators, for which bare quark propagators are used. This is in contrast to lattice calculations showing a clear deviation from the free correlations functions.hep-ph/0009123oai:cds.cern.ch:4577432000-09-11
spellingShingle Particle Physics - Phenomenology
Karsch, F.
Mustafa, M.G.
Thoma, M.H.
Hadron Correlators in the Deconfined Phase
title Hadron Correlators in the Deconfined Phase
title_full Hadron Correlators in the Deconfined Phase
title_fullStr Hadron Correlators in the Deconfined Phase
title_full_unstemmed Hadron Correlators in the Deconfined Phase
title_short Hadron Correlators in the Deconfined Phase
title_sort hadron correlators in the deconfined phase
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1142/9789812799913_0021
http://cds.cern.ch/record/457743
work_keys_str_mv AT karschf hadroncorrelatorsinthedeconfinedphase
AT mustafamg hadroncorrelatorsinthedeconfinedphase
AT thomamh hadroncorrelatorsinthedeconfinedphase

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