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Make new pi0 monitor in RecoMon and update HLT2 pi0 monitor

Titus Mombaecherrequested to merge
tm_pi0_monitors into 2025-patches

We discussed with @jmarchan that it would be good to have pi0 monitors that resemble the pi0 calibration task. Attempting to have it for Online and OfflineDQ.

  • For RecoMon:
    • added a new monitor, where I aligned the cuts to the pi0 calibration task (but kept the photon ID)
    • unfortunately not much statistics available, so splitting by region doesn't make much sense.
  • For HLT2:
    • added aligned the cuts to the pi0 calibration task and removed the prescale of 1e-6 (NPVs<2 already provides a prescale of ~1/22000, on top of that the selection is tighter and in general the task was achieving quite a low number of events)

This should be targeting October MD if possible, so I took the liberty to assign the milestone.

To be done/checked if feasible:

  • validate selection by testing with testbench and HLT2
  • investigate whether extra plots split by CALO region (inner, middle, outer) are feasible

The plots with nPV cut (made running on 5 mdfs):

Screenshot_2025-09-30_at_13.47.12

Screenshot_2025-09-30_at_13.47.34

Screenshot_2025-09-30_at_13.47.54

Screenshot_2025-09-30_at_13.48.31

The plots without nPV cut, but cutting hard on the photon ET:

Screenshot_2025-09-30_at_13.51.42

Screenshot_2025-09-30_at_13.52.02

Screenshot_2025-09-30_at_13.52.20

Screenshot_2025-09-30_at_13.52.39

Edited by Titus Mombaecher

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