Isolated photon differential cross section measured in p-Pb collisions at sqrt(s) = 5.02 TeV compared with JETPHOX and NLO theory

Scope: PWG
PWG-JE (Jets)
Energy
5.02 TeV
System
p-Pb
Figure Image
Figure Caption

Isolated photon differential cross section compared to JETPHOX and NLO theory from Werner Vogelsang as a function of pT measured in p-Pb collisions at sqrt(s) = 5.02 TeV. Error bars are statistical and boxes are systematic uncertainties. The green band represents JETPHOX scale uncertainty. The JETPHOX predictions were calculated using NNPDF40 for the proton, nNNPDF30 for the lead nucleus, and BFG II fragmentation function.The blue band represents NLO theory scale uncertainty. The NLO theory predictions were calculated using CT18 for the proton, nCTEQ15 for the lead nucleus, and GRV fragmentation function.

Detail description

Keywords: EMCal, Isolated Photons
Data sample: LHC13d, LHC13e, and LHC13f
Data: Reco Pass: Pass 4, ESDs
MC: gamma Jet LHC17g6a1