Generator

Details for Pythia 8.230 default-CD vs. default-DL

pp/ppbar → WW


Observable Reference Energy χ2+5% (default-CD) Δ χ2+5% (default-DL)
Vetoed jet pT
 ATLAS_2019_I1734263 13000 n/a - n/a
HT(jets)
 ATLAS_2021_I1852328 13000 31 0 31
Lepton pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 26 -1.0 25
CMS_2020_I1814328 13000 1.3 +0.30 1.6
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 17 +1.0 18
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 16 0 16
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 16 -1.0 15
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 11 0 11
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 35 -1.0 34
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 13 0 13
ATLAS_2021_I1852328 13000 21 -1.0 20
CMS_2020_I1814328 13000 3.0 -0.20 2.8
Dilepton
 m
 ATLAS_2019_I1734263 13000 16 +1.0 17
ATLAS_2021_I1852328 13000 28 -1.0 27
CMS_2020_I1814328 13000 0.86 +0.34 1.2
Dilepton
 pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 30 -1.0 29
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 13 0 13
ATLAS_2021_I1852328 13000 23 -1.0 22
Dilepton
 y
 ATLAS_2019_I1734263 13000 12 0 12
ATLAS_2021_I1852328 13000 21 -1.0 20
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 24 -1.0 23
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.