Relativistic nuclear collisions: Establishing a non-critical baseline for fluctuation measurements

We study the influence of global baryon number conservation on non-critical baseline net cumulants in heavy-ion collisions a given acceptance, accounting for asymmetry between mean-numbers baryons and antibaryons. derive probability distribution restricted phase space from canonical partition function that incorporates exact full system. Furthermore, we provide tools to compute any order generating uncorrelated constrained by conservation. The results are applied quantify proton fluctuations obtained STAR collaboration at different RHIC energies ALICE LHC. volume added Monte Carlo procedure based centrality dependence charged particle production as measured experimentally. Compared predictions hadron resonance gas model or Skellam clear suppression is observed due baryon-number increases with cumulant towards lower collision energies. Predictions up eight experimentally accessible