Figure 83a

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

Invariant mass distribution of $\pi^+\pi^-\eta$ around the $\eta'$ meson mass using $\eta$ meson candidates reconstructed with the \gls{PCM-EMC} (left) and \gls{EMC} (right) reconstruction technique in two \pT{} intervals.

Detail description

Figure extracted from paper