Figure 4

Invariant mass distributions in the $\eta$ peak region for INT1 (left panels) and EG1 (right panels) triggers and $\rm EMC$ (top panels) and $\rm{PCM-EMC}$ (bottom panels) methods.
[png]   [pdf]   [eps]
[png]   [pdf]   [eps]
[png]   [pdf]   [eps]
[png]   [pdf]   [eps]