Figure 6

$\RAA$ of prompt $\Dzero$, $\Dplus$, and $\Dstar$ mesons as a function of $\pt$ for the 0--10\% (left panel) and 30--50\% (right panel) centrality classes. Statistical (bars), systematic (boxes), and normalisation (shaded box around unity) uncertainties are shown. Filled markers are obtained with the measured pp reference , empty markers with the $\pt$-extrapolated reference.