Generator

Details for Pythia 8.210 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 30 0 30
Lepton pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 25 0 25
CMS_2020_I1814328 13000 1.4 +0.30 1.7
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 16 -2.0 14
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 15 -1.0 14
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 14 0 14
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 10 -0.40 9.6
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 33 0 33
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 20 +1.0 21
CMS_2020_I1814328 13000 2.6 +0.30 2.9
Dilepton
 m
 ATLAS_2019_I1734263 13000 16 +1.0 17
ATLAS_2021_I1852328 13000 27 0 27
CMS_2020_I1814328 13000 0.75 +0.55 1.3
Dilepton
 pT
 ATLAS_2019_I1734263 13000 14 0 14
ATLAS_2021_I1852328 13000 28 0 28
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 13 +1.0 14
ATLAS_2021_I1852328 13000 22 0 22
Dilepton
 y
 ATLAS_2019_I1734263 13000 12 0 12
ATLAS_2021_I1852328 13000 20 -1.0 19
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 23 -1.0 22
Jet Multiplicities
 Jet multiplicity
 ATLAS_2021_I1852328 13000 13 +1.0 14
CMS_2020_I1814328 13000 n/a - n/a
Cross sections
 ATLAS_2021_I1852328 13000 29 0 29
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.