The average of the azimuthal-correlation functions of D0, D+, and D∗+ mesons with associated particles, after the subtraction of the baseline, in pp collisions at √s = 5.02 TeV, compared to predictions from the
PYTHIA, POWHEG+PYTHIA6, POWHEG LO+PYTHIA6, HERWIG, and EPOS 3 event generators with various configurations (see text for details). The functions are shown for 3 < pDT < 5 GeV/c, 5 < pDT < 8 GeV/c,8 < pDT < 16 GeV/c, and 16 < pDT < 24 GeV/c (from left to right) and passocT > 0.3 GeV/c, 0.3 < passocT < 1 GeV/c, 1 < passocT < 2 GeV/c, and 2 < passocT < 3 GeV/c (from top to bottom). Statistical and ∆φ-dependent systematic uncertainties are shown as vertical error bars and boxes, respectively, while the ∆φ-independent uncertainties are written as text. The uncertainties from the subtraction of the baseline are displayed as boxes at ∆φ > π | ![](https://alice-publications.web.cern.ch/sites/default/files/papers/5650/ppvsModels_dPhi_0.png ) |