Comparison data/simulation for QCD 2->2 events

200 GeV
Run 15 (currently days 66-73)
Tune 370, PARP(90)=0.213
Trigger: pT>2.0 GeV/c (sm-bs3, lg-bs3, DiBS)

data / simulation

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Photon candidate with highest energy

energy spectrum is BAD -> see FMS hit distributions below

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Event variables

FMS point multiplicities are too high in data
spike in E_near and E_sum is elevated in data -> see FMS hit distributions below
FPS multiplicities are too high in data -> see FPS multiplicities below

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Jet variables

jet energy is BAD -> see photon candidate with highest energy

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FPS multiplicities

left: run 16067022
right: simulation

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FMS hit distributions

left: hits per run, maximum normalized to 1
right: average energy per cell
 
x,y: integer cell number in large cells, small cells are scaled to fit into the middle (south is positive x)

StEnumerations.h:
kFmsNorthLargeDetId = 8
kFmsSouthLargeDetId = 9
kFmsNorthSmallDetId = 10
kFmsSouthSmallDetId = 11