Figure 52

Distribution of the residuals forthe EMCal clusters to track matching in pseudorapidity ($\eta_{\rm cluster}-\eta_{\rm track}$) vs. azimuth ($\phi_{\rm cluster}-\phi_{\rm track}$) in pp collisions at $\sNN$ = 7 TeV triggered by EMCal. Only clusters with an energy $E_{\rm cluster}>1$ GeV and tracks with a transverse momentum $p_{\rm T, track}>1$ GeV/$c$ are used.