Scope: PWG
PWG-JE (Jets)
Energy
13 TeV
System
p-p
Figure Group
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Isolated photon cross-section compare ratio to JETPHOX as function of gamma pT. ratio = data / (JETPHOX * κiso )
The NLO JETPHOX calculation with NNPDOF40, NLO calculations scaled down by the partonic to hadronic isolation efficiency κiso
Detail description
Using the LHC16,17,18 AOD dataset (MB, G2, G1) and corresponding simulation (GJ, JJlow, JJhigh, JJveryhigh) sample. the analysis used detector is EMCal and DCal. Gamma select shower shape cut is [ 0.1, 0.3 ] .Only consider charge particle in isolation cone and the isolation cut is cone size R=0.4 and pTiso < 1.5 GeV/c.