Generator

Details for Pythia 8.243 default vs. default-CD

pp/ppbar → WW


Observable Reference Energy χ2+5% (default) Δ χ2+5% (default-CD)
Vetoed jet pT
 ATLAS_2019_I1734263 13000 n/a - n/a
HT(jets)
 ATLAS_2021_I1852328 13000 31 -1.0 30
Lepton pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 26 -1.0 25
CMS_2020_I1814328 13000 1.5 -0.20 1.3
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 18 0 18
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 16 0 16
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 17 -1.0 16
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 12 0 12
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 35 -1.0 34
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 21 -1.0 20
CMS_2020_I1814328 13000 2.4 +0.70 3.1
Dilepton
 m
 ATLAS_2019_I1734263 13000 17 0 17
ATLAS_2021_I1852328 13000 29 -2.0 27
CMS_2020_I1814328 13000 1.0 -0.060 0.94
Dilepton
 pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 29 -1.0 28
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 23 -1.0 22
Dilepton
 y
 ATLAS_2019_I1734263 13000 12 +1.0 13
ATLAS_2021_I1852328 13000 21 -1.0 20
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 25 -3.0 22
Jet Multiplicities
 Jet multiplicity
 ATLAS_2021_I1852328 13000 14 0 14
CMS_2020_I1814328 13000 n/a - n/a
Cross sections
 ATLAS_2021_I1852328 13000 31 -1.0 30
CMS_2020_I1814328 13000 n/a - n/a


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 120 histograms.