Cross-Correlators of Conserved Charges in QCD
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
73 NUCLEAR PHYSICS AND RADIATION PHYSICS↗