Generator / tune

Details for POWHEG BOX r3043 ptdef2 vs. r3744

pp/ppbar → WW


Observable Reference Energy χ2+5% (r3043) Δ χ2+5% (r3744)
Vetoed jet pT
ATLAS_2019_I1734263 13000 n/a - n/a
HT(jets)
ATLAS_2021_I1852328 13000 6.6 -0.40 6.2
Lepton pT
ATLAS_2019_I1734263 13000 3.3 +0.20 3.5
ATLAS_2021_I1852328 13000 2.5 +0.20 2.7
CMS_2020_I1814328 13000 1.2 -0.100 1.1
pT ratios
Lepton-jet
ATLAS_2021_I1852328 13000 2.4 -1.9 0.49
pT ratios
Leptons
ATLAS_2021_I1852328 13000 1.6 -1.4 0.21
ΔR(lepton,jet)
ATLAS_2021_I1852328 13000 2.4 0 2.4
Δφ(lepton,jet)
ATLAS_2021_I1852328 13000 1.4 -0.40 1.0
ST(lepton,jets)
ATLAS_2021_I1852328 13000 5.0 0 5.0
Dilepton
Δφ
ATLAS_2019_I1734263 13000 3.9 -0.20 3.7
ATLAS_2021_I1852328 13000 2.0 +0.40 2.4
CMS_2020_I1814328 13000 0.81 +0.29 1.1
Dilepton
m
ATLAS_2019_I1734263 13000 4.8 -0.70 4.1
ATLAS_2021_I1852328 13000 2.7 -0.40 2.3
CMS_2020_I1814328 13000 1.5 -0.69 0.81
Dilepton
pT
ATLAS_2019_I1734263 13000 3.3 +0.70 4.0
ATLAS_2021_I1852328 13000 1.6 +1.3 2.9
Dilepton
cosθ*
ATLAS_2019_I1734263 13000 3.6 -0.10 3.5
ATLAS_2021_I1852328 13000 1.2 +1.2 2.4
Dilepton
y
ATLAS_2019_I1734263 13000 3.4 -0.20 3.2
ATLAS_2021_I1852328 13000 1.1 +1.1 2.2
mT(dilepton+miss)
ATLAS_2021_I1852328 13000 1.3 +0.90 2.2
Jet Multiplicities
Jet multiplicity
ATLAS_2021_I1852328 13000 3.0 +0.60 3.6
CMS_2020_I1814328 13000 n/a - n/a
Cross sections
ATLAS_2021_I1852328 13000 1.6 +1.7 3.3
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.