# Figure 3

 $\pt$-differential inclusive production cross section of prompt $\Dzero$, $\Dplus$, $\Dstar$ and $\Ds$ mesons in pp collisionsat $\sqrts=7~\tev$. Statistical uncertainties (bars) and systematicuncertainties (boxes) are shown. The $\Dstar$ cross section is scaled by afactor of 5 for better visibility.