Generator

Details for Pythia 8.301 default vs. default-CD

pp/ppbar → bb


Observable Reference Energy χ2+5% (default) Δ χ2+5% (default-CD)
B jet
η
CMS_2016_I1486238 7000 11,000 -2,300 9,000
LHCB_2010_I867355 7000 3.1 0 3.1
B jet
pT
CMS_2016_I1486238 7000 n/a - n/a
B jet
ΔR
CMS_2011_I889807 7000 n/a - n/a
B jet
Δφ
CMS_2011_I889807 7000 2.8 +0.10 2.9*
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 11 -2.2 8.8
Lepton η
CMS_2011_I884811 7000 7.5 -0.60 6.9
Lepton pT
ATLAS_2011_I926145 7000 240* - n/a
CMS_2011_I884811 7000 n/a - 8.0
Light jet
η
CMS_2016_I1486238 7000 8,600 -1,800 6,800
Light jet
pT
CMS_2016_I1486238 7000 n/a - n/a
Light jet
Δφ
CMS_2016_I1486238 7000 5.6 -0.70 4.9
Light jet
pT balance
CMS_2016_I1486238 7000 15 -2.0 13
w
LHCB_2020_I1787090 13000 n/a - 9.2
Cross sections
CMS_2011_I884811 7000 n/a - n/a

* 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 56 histograms.