Generator / tune

Details for Pythia 8.313 tune-4c vs. 8.315

pp/ppbar → WW


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Vetoed jet pT
 ATLAS_2019_I1734263 13000 - n/a
HT(jets)
 ATLAS_2021_I1852328 13000 - 30
Lepton pT
 ATLAS_2019_I1734263 13000 - 14
ATLAS_2021_I1852328 13000 - 26
CMS_2020_I1814328 13000 - 1.4
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 - 18
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 - 16
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 - 16
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 - 12
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 - 34
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 - 14
ATLAS_2021_I1852328 13000 - 20
CMS_2020_I1814328 13000 - 3.0
Dilepton
 m
 ATLAS_2019_I1734263 13000 - 17
ATLAS_2021_I1852328 13000 - 27
CMS_2020_I1814328 13000 - 1.0
Dilepton
 pT
 ATLAS_2019_I1734263 13000 - 14
ATLAS_2021_I1852328 13000 - 29
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 - 13
ATLAS_2021_I1852328 13000 - 23
Dilepton
 y
 ATLAS_2019_I1734263 13000 - 12
ATLAS_2021_I1852328 13000 - 20
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 - 23
Jet Multiplicities
 Jet multiplicity
 ATLAS_2021_I1852328 13000 - 14
CMS_2020_I1814328 13000 - n/a
Cross sections
 ATLAS_2021_I1852328 13000 - 30
CMS_2020_I1814328 13000 - 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 60 histograms.