Generator / tune

Details for Pythia 8.306 pptherm vs. 8.307

pp/ppbar → Top (t-channel)


Observable Reference Energy χ2+5% (8.306) Δ χ2+5% (8.307)
Lepton pT
CMS_2019_I1744604 13000 3.2 -0.40 2.8
Charge ratio
pT(lepton)
CMS_2019_I1744604 13000 0.17 -0.030 0.14
Lepton rapidity
CMS_2019_I1744604 13000 1.8 -0.20 1.6
Charge ratio
y(lepton)
CMS_2019_I1744604 13000 0.093 -0.028 0.065
Top pT
CMS_2019_I1744604 13000 2.2 -0.10 2.1
Charge ratio
pT(top)
CMS_2019_I1744604 13000 0.36 -0.050 0.31
cosθ*pol
CMS_2019_I1744604 13000 4.0 -0.20 3.8
Top rapidity
CMS_2019_I1744604 13000 1.5 0 1.5
Charge ratio
y(top)
CMS_2019_I1744604 13000 0.17 +0.030 0.20
pT(W)
CMS_2019_I1744604 13000 1.4 -0.100 1.3
Charge ratio
pT(W)
CMS_2019_I1744604 13000 0.19 +0.080 0.27


n/a indicates that the χ2 value is unavailable, typically due to mismatched binning between theoretical and MC histograms or other issues.



The page data is based on 34 histograms.