Generator

Details for Pythia 8.307 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 29 +1.0 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 15 0 15
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 13 +1.0 14
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 13 +2.0 15
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 9.2 +0.80 10
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 33 0 33
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 14 -1.0 13
ATLAS_2021_I1852328 13000 20 -1.0 19
CMS_2020_I1814328 13000 2.6 +0.40 3.0
Dilepton
 m
 ATLAS_2019_I1734263 13000 17 -1.0 16
ATLAS_2021_I1852328 13000 26 0 26
CMS_2020_I1814328 13000 0.94 +0.060 1.0
Dilepton
 pT
 ATLAS_2019_I1734263 13000 15 -2.0 13
ATLAS_2021_I1852328 13000 28 0 28
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 14 -1.0 13
ATLAS_2021_I1852328 13000 22 0 22
Dilepton
 y
 ATLAS_2019_I1734263 13000 13 -2.0 11
ATLAS_2021_I1852328 13000 20 -1.0 19
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 21 +3.0 24
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.