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Two topics from lattice NRQCD at non-zero temperature: heavy quark mass dependence and S-wave bottomonium states moving in a thermal bath
Using Non-Relativistic QCD (NRQCD), we study heavy quark mass dependence of S-wave and P-wave bottomonium correlators for 0.42Tc
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creator | Kim, Seyong Aarts, Gert Allton, Chris Lombardo, Maria Paola Oktay, Mehmet B Ryan, Sinead M Sinclair, Donald K Jon-Ivar Skullerud |
description | Using Non-Relativistic QCD (NRQCD), we study heavy quark mass dependence of S-wave and P-wave bottomonium correlators for 0.42Tc |
format | article |
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For the studied momentum range, the energy of moving states shows quadratic momentum-dependence and the width of moving states does not show significant changes as the momentum of bottomonium is increased. Also, we find that in correlator ratios, the temperature effect is larger than the effect caused by 20% change in the bottom quark mass.</description><identifier>EISSN: 2331-8422</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Correlators ; Maximum entropy method ; Momentum ; Quantum chromodynamics ; Quarks ; Temperature dependence ; Temperature effects ; Thermal baths</subject><ispartof>arXiv.org, 2012-10</ispartof><rights>2012. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). 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identifier | EISSN: 2331-8422 |
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issn | 2331-8422 |
language | eng |
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source | Publicly Available Content Database |
subjects | Correlators Maximum entropy method Momentum Quantum chromodynamics Quarks Temperature dependence Temperature effects Thermal baths |
title | Two topics from lattice NRQCD at non-zero temperature: heavy quark mass dependence and S-wave bottomonium states moving in a thermal bath |
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