Generator

Details for Pythia 8.308 default vs. default-CD

pp/ppbar → 4-lepton


Observable Reference Energy χ2+5% (default) Δ χ2+5% (default-CD)
m(4l)
ATLAS_2019_I1720442 13000 16 0 16
ATLAS_2021_I1849535 13000 20 0 20
Dilepton
Δφ
ATLAS_2021_I1849535 13000 14 0 14
Dilepton
m
ATLAS_2021_I1849535 13000 31 -3.0 28*
Dilepton
pT
ATLAS_2021_I1849535 13000 21 0 21
Dilepton
cosθ*
ATLAS_2021_I1849535 13000 22 0 22
Lepton pairs
Δφ
ATLAS_2021_I1849535 13000 19 0 19
Lepton pairs
Δy
ATLAS_2021_I1849535 13000 52 0 52

* several "n/a" histograms were excluded from the calculation



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 124 histograms.