Generator

Details for Pythia 8.230 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 29 +2.0 31
Lepton pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 25 +1.0 26
CMS_2020_I1814328 13000 1.6 -0.30 1.3
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 16 +1.0 17
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 16 0 16
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 15 +1.0 16
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 10 +1.0 11
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 34 +1.0 35
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 13 0 13
ATLAS_2021_I1852328 13000 19 +2.0 21
CMS_2020_I1814328 13000 1.8 +1.2 3.0
Dilepton
 m
 ATLAS_2019_I1734263 13000 17 -1.0 16
ATLAS_2021_I1852328 13000 25 +3.0 28
CMS_2020_I1814328 13000 0.86 0 0.86
Dilepton
 pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 28 +2.0 30
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 13 0 13
ATLAS_2021_I1852328 13000 22 +1.0 23
Dilepton
 y
 ATLAS_2019_I1734263 13000 12 0 12
ATLAS_2021_I1852328 13000 20 +1.0 21
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 22 +2.0 24
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 30 +1.0 31
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.