Fig. 9: Ratio of Σ∗± to π ±, measured in pp, d–Au and p–Pb collisions, as a function of the average charged particle density ( dNch /dηlab ) measured at mid-rapidity. Statistical uncertainties (bars) are shown together with total systematic uncertainties (hollow boxes) and systematic uncertainties uncorrelated across multiplicity (shaded boxes). A few model predictions are also shown as lines at their appropriate abscissa, respectively.
Ratio of Σ∗± to π±, measured in pp, d–Au and p–Pb collisions, as a function of the average charged particle density ( dNch /dηlab ) measured at mid-rapidity. Statistical uncertainties (bars) are shown together with total systematic uncertainties (hollow boxes) and systematic uncertainties uncorrelated across multiplicity (shaded boxes). A few model predictions are also shown as lines at their appropriate abscissa, respectively.