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Parameter n for xT scaling for neutral pions in pp collisions

Figure Information
Scope: PWG
PWG-EM (Electromagnetic probes)
Energy
13 TeV
System
p-p
Figure Group
[QM2022] - Neutral meson production in MB and multiplicity dependent pp collisions at 13TeV
Figure Image
Figure image (.eps)
nParPi0TCM_withFit.eps
Figure image (.pdf)
nParPi0TCM_withFit.pdf
Figure Caption

Parameter n for xT scaling for neutral pions for pp collisions at 13, 8, 7, 5.02, 2.76, 0.9 TeV. TCM fits were used to interpolate between the data points if no combined binning of two energies was available. The constant parameter is extracted from a combined fit, the fit ranges for the different energies are given by the arrows

Detail description

Parameter n for xT scaling for neutral pions for pp collisions at 13, 8, 7, 5.02, 2.76, 0.9 TeV. TCM fits were used to interpolate between the data points if no combined binning of two energies was available. The constant parameter is extracted from a combined fit, the fit ranges for the different energies are given by the arrows
Data sample (13TeV): LHC16g,h,i,j,k,l,o,p LHC17c,g,h,i,j,k,l,m,n,o,r LHC18b,c,d,e,f,g,h,i,j,k,l,m,n,o,p
Reco Pass (13TeV): pass1 (pass2 for LHC16k,l)

Published Data:
Neutral pion and eta meson production in proton-proton collisions at 0.9 TeV and7 TeV: arxiv:1205.5724
Neutral pion production at midrapidity in pp and PbPb collisions at 2.76 TeV: arxiv:1405.3794
Measurement of Neutral Pion Production at High pT in pp Collisions at 2.76 TeV: arxiv:1702.00917
Neutral pion and eta meson production in proton-proton collisions at  8 TeV, arxiv:1708.08745