Figure 3

Top panels: associated yield per trigger particle as a function of $\Dphi$ and $\Deta$ for $h-\pi$ correlations (left) and $h-{\rm p}$ correlations (right) for $1.5< \pt< 2$ GeV/$c$ for the 0-20% event class where the corresponding correlation from the 60-100% event class has been subtracted.
Bottom panels: projection of the top panel correlations to $\Dphi$ averaged over $0.8< |\Deta|< 1.6$ on the near side and $|\Deta|< 1.6$ on the away side. The figure contains only statistical uncertainty. Systematic uncertainties are mostly correlated and are less than 5%.