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Meson spectral functions at nonzero momentum in hot QCD

Gert Aarts Orcid Logo, Simon Hands Orcid Logo, Seyong Kim, Justin Foley, Chris Allton Orcid Logo

Nuclear Physics A, Volume: 785, Issue: 1-2, Pages: 202 - 205

Swansea University Author: Chris Allton Orcid Logo

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DOI (Published version): 10.1016/j.nuclphysa.2006.11.148

Abstract

We present preliminary results for meson spectral functions at nonzero momentum, obtained from quenched lattice QCD simulations at finite temperature using the Maximal Entropy Method. Twisted boundary conditions are used to have access to many momenta p~T. For light quarks, we observe a drastic modi...

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Published in: Nuclear Physics A
ISSN: 03759474
Published: 2007
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa28456
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first_indexed 2016-06-02T18:23:34Z
last_indexed 2018-02-09T05:12:35Z
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spelling 2016-08-08T12:17:07.0518696 v2 28456 2016-06-02 Meson spectral functions at nonzero momentum in hot QCD de706a260fa1e1e47430693e135f41c7 0000-0003-0795-124X Chris Allton Chris Allton true false 2016-06-02 SPH We present preliminary results for meson spectral functions at nonzero momentum, obtained from quenched lattice QCD simulations at finite temperature using the Maximal Entropy Method. Twisted boundary conditions are used to have access to many momenta p~T. For light quarks, we observe a drastic modification when heating the system from below to above Tc. In particular, for the vector spectral density we find a nonzero spectral weight at all energies. Journal Article Nuclear Physics A 785 1-2 202 205 03759474 31 12 2007 2007-12-31 10.1016/j.nuclphysa.2006.11.148 http://inspirehep.net/record/721140 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-08-08T12:17:07.0518696 2016-06-02T15:06:14.3129172 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Gert Aarts 0000-0002-6038-3782 1 Simon Hands 0000-0001-5720-7852 2 Seyong Kim 3 Justin Foley 4 Chris Allton 0000-0003-0795-124X 5
title Meson spectral functions at nonzero momentum in hot QCD
spellingShingle Meson spectral functions at nonzero momentum in hot QCD
Chris Allton
title_short Meson spectral functions at nonzero momentum in hot QCD
title_full Meson spectral functions at nonzero momentum in hot QCD
title_fullStr Meson spectral functions at nonzero momentum in hot QCD
title_full_unstemmed Meson spectral functions at nonzero momentum in hot QCD
title_sort Meson spectral functions at nonzero momentum in hot QCD
author_id_str_mv de706a260fa1e1e47430693e135f41c7
author_id_fullname_str_mv de706a260fa1e1e47430693e135f41c7_***_Chris Allton
author Chris Allton
author2 Gert Aarts
Simon Hands
Seyong Kim
Justin Foley
Chris Allton
format Journal article
container_title Nuclear Physics A
container_volume 785
container_issue 1-2
container_start_page 202
publishDate 2007
institution Swansea University
issn 03759474
doi_str_mv 10.1016/j.nuclphysa.2006.11.148
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
url http://inspirehep.net/record/721140
document_store_str 0
active_str 0
description We present preliminary results for meson spectral functions at nonzero momentum, obtained from quenched lattice QCD simulations at finite temperature using the Maximal Entropy Method. Twisted boundary conditions are used to have access to many momenta p~T. For light quarks, we observe a drastic modification when heating the system from below to above Tc. In particular, for the vector spectral density we find a nonzero spectral weight at all energies.
published_date 2007-12-31T03:34:37Z
_version_ 1763751469585006592
score 11.013575

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