Example invariant mass distributions in the $\pi^{0}$ peak region for PHOS (upper left) using the MB trigger, EMC-L0 triggered PCM-EMCal (upper right), PHOS (lower left) using PHOS trigger and EMCal (lower right) using the EMC-L1 trigger. |     |
Example invariant mass distributions in the $\pi^{0}$ peak region for PHOS (upper left) using the MB trigger, EMC-L0 triggered PCM-EMCal (upper right), PHOS (lower left) using PHOS trigger and EMCal (lower right) using the EMC-L1 trigger. | |