Generator / tune

Details for POWHEG BOX r3043 pthard0 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 5.6 +0.40 6.0
Lepton pT
ATLAS_2019_I1734263 13000 3.1 +0.80 3.9
ATLAS_2021_I1852328 13000 2.0 +0.80 2.8
CMS_2020_I1814328 13000 1.8 -0.60 1.2
pT ratios
Lepton-jet
ATLAS_2021_I1852328 13000 1.5 +0.50 2.0
pT ratios
Leptons
ATLAS_2021_I1852328 13000 0.86 +1.3 2.2
ΔR(lepton,jet)
ATLAS_2021_I1852328 13000 1.2 +1.0 2.2
Δφ(lepton,jet)
ATLAS_2021_I1852328 13000 1.2 +1.2 2.4
ST(lepton,jets)
ATLAS_2021_I1852328 13000 3.7 +2.2 5.9
Dilepton
Δφ
ATLAS_2019_I1734263 13000 3.2 +0.50 3.7
ATLAS_2021_I1852328 13000 1.8 +0.80 2.6
CMS_2020_I1814328 13000 0.96 -0.42 0.54
Dilepton
m
ATLAS_2019_I1734263 13000 3.4 +0.50 3.9
ATLAS_2021_I1852328 13000 1.7 +1.6 3.3
CMS_2020_I1814328 13000 0.94 -0.29 0.65
Dilepton
pT
ATLAS_2019_I1734263 13000 2.9 +0.60 3.5
ATLAS_2021_I1852328 13000 2.0 +0.80 2.8
Dilepton
cosθ*
ATLAS_2019_I1734263 13000 3.1 0 3.1
ATLAS_2021_I1852328 13000 1.9 -0.100 1.8
Dilepton
y
ATLAS_2019_I1734263 13000 2.4 +0.50 2.9
ATLAS_2021_I1852328 13000 1.3 +0.30 1.6
mT(dilepton+miss)
ATLAS_2021_I1852328 13000 1.3 +0.50 1.8
Jet Multiplicities
Jet multiplicity
ATLAS_2021_I1852328 13000 2.9 +0.40 3.3
CMS_2020_I1814328 13000 n/a - n/a
Cross sections
ATLAS_2021_I1852328 13000 1.9 +0.30 2.2
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.