Freeze-out conditions in heavy ion collisions from QCD thermodynamics

We present a determination of freeze-out conditions in heavy ion collisions based on ratios of cumulants of net electric charge fluctuations. These ratios can reliably be calculated in lattice QCD for a wide range of chemical potential values by using a next-to-leading order Taylor series expansion...

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Veröffentlicht in:	Physical review letters 2012-11, Vol.109 (19), p.192302-192302, Article 192302
Hauptverfasser:	Bazavov, A, Ding, H-T, Hegde, P, Kaczmarek, O, Karsch, F, Laermann, E, Mukherjee, Swagato, Petreczky, P, Schmidt, C, Smith, D, Soeldner, W, Wagner, M
Format:	Artikel
Sprache:	eng
Schlagworte:	correlations freeze-out heavy ion collisions lattice lattice gauge theory QCD
Online-Zugang:	Volltext
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