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DOE OSTI · 1836562

Cross-Correlators of Conserved Charges in QCD

Bellwied, Rene·Borsanyi, Szabolcs·Fodor, Zoltan·Guenther, Jona N.·Noronha-Hostler, Jacquelyn·Parotto, Paolo·Pásztor, Attila·Ratti, Claudia·Stafford, Jamie M.
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Abstract

We present cross-correlators of QCD conserved charges at µ B = 0 from lattice simulations and perform a Hadron Resonance Gas (HRG) model analysis to break down the hadronic contributions to these correlators. We construct a suitable hadronic proxy for the ratio –χ$^{BS}_{11}$ /χ$^{S}_{2}$ and discuss the dependence on the chemical potential and experimental cuts. Furthermore, we then perform a comparison to preliminary STAR results and comment on a possible direct comparison of lattice and experiment

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73 NUCLEAR PHYSICS AND RADIATION PHYSICSFreeze-outHeavy-ion collisionsLattice QCD

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Bellwied, Rene, Borsanyi, Szabolcs, Fodor, Zoltan, Guenther, Jona N., Noronha-Hostler, Jacquelyn, Parotto, Paolo, Pásztor, Attila, Ratti, Claudia, Stafford, Jamie M.. 2020-10-04. Cross-Correlators of Conserved Charges in QCD. https://doi.org/10.1007/978-3-030-53448-6_28

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