The multiplicity-class dependence of $\sigma_{\Delta\eta}$ (a) and $\sigma_{\Delta\phi}$ (b) in p-Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02$ TeV. The different markers represent the low (i.e. $0.2 < p_\mathrm{T,trig} < p_\mathrm{T,trig}< 2.0$ Gev/$c$ with red circles), intermediate (i.e $2.0 < p_\mathrm{T,assoc} < 3.0 < p_\mathrm{T,trig} < 4.0$ GeV/$c$ with blue squares), and high (i.e. $3.0 < p_\mathrm{T,assoc}< 8.0< p_\mathrm{T,trig}< 15.0$ Gev/$c$ with green triangles) transverse momentum regions used in this analysis.
| ![](https://alice-publications.web.cern.ch/sites/default/files/papers/1869/pPbWidthInDeltaEtaAllpT-16605.png ) |