Projections of $R_2^{\rm (CI)}$ and $P_2^{\rm (CI)}$ correlation functions, measured in \pPb\ collisions at $\sqrt{s_{NN}} = 5.02$ TeV, for selected multiplicity classes. Projections onto the $\Delta\eta$ axis are calculated as averages of the two-dimensional correlations in the range $|\Delta \varphi| \le \pi$. Vertical bars and shaded areas represent statistical and systematic uncertainties, respectively. | |