Figure 77b

Energy
5.02 TeV
7 TeV
8 TeV
13 TeV
Figure Image
Figure Caption

Invariant mass distribution for neutral pion candidates at low (left) and high (right) transverse momenta reconstructed using the \gls{PCM-EMC} technique in pp collisions at \sthirteen\ using the minimum bias and \gls{EMCal} \gls{L1} trigger sample. The combinatorial background is described using the mixed-event background technique.

Detail description

Figure extracted from paper