Generator / tune

Details for Pythia 8.308 vincia-default vs. 8.313

pp/ppbar → WW


Observable Reference Energy χ2+5% (8.308) Δ χ2+5% (8.313)
Vetoed jet pT
 ATLAS_2019_I1734263 13000 - n/a
HT(jets)
 ATLAS_2021_I1852328 13000 - 31
Lepton pT
 ATLAS_2019_I1734263 13000 - 16
ATLAS_2021_I1852328 13000 - 27
CMS_2020_I1814328 13000 - 1.4
pT ratios
 Lepton-jet
 ATLAS_2021_I1852328 13000 - 18
pT ratios
 Leptons
 ATLAS_2021_I1852328 13000 - 17
ΔR(lepton,jet)
 ATLAS_2021_I1852328 13000 - 17
Δφ(lepton,jet)
 ATLAS_2021_I1852328 13000 - 13
ST(lepton,jets)
 ATLAS_2021_I1852328 13000 - 36
Dilepton
 Δφ
 ATLAS_2019_I1734263 13000 - 15
ATLAS_2021_I1852328 13000 - 20
CMS_2020_I1814328 13000 - 2.1
Dilepton
 m
 ATLAS_2019_I1734263 13000 - 19
ATLAS_2021_I1852328 13000 - 26
CMS_2020_I1814328 13000 - 1.1
Dilepton
 pT
 ATLAS_2019_I1734263 13000 - 16
ATLAS_2021_I1852328 13000 - 30
Dilepton
 cosθ*
 ATLAS_2019_I1734263 13000 - 15
ATLAS_2021_I1852328 13000 - 25
Dilepton
 y
 ATLAS_2019_I1734263 13000 - 14
ATLAS_2021_I1852328 13000 - 22
mT(dilepton+miss)
 ATLAS_2021_I1852328 13000 - 25
Jet Multiplicities
 Jet multiplicity
 ATLAS_2021_I1852328 13000 - 15
CMS_2020_I1814328 13000 - n/a
Cross sections
 ATLAS_2021_I1852328 13000 - 33
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.