Generator

Details for Pythia 8.307 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 9,400 0 9,000
LHCB_2010_I867355 7000 3.0 +0.10 3.1
B jet
pT
CMS_2016_I1486238 7000 n/a - n/a
B jet
ΔR
CMS_2011_I889807 7000 3.6* -0.30 3.3*
B jet
Δφ
CMS_2011_I889807 7000 3.1* -0.30 2.8
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 6.2 +5.8 12
Lepton η
CMS_2011_I884811 7000 7.7 +0.100 7.8
Lepton pT
ATLAS_2011_I926145 7000 n/a - n/a
CMS_2011_I884811 7000 9.5 - n/a
Light jet
η
CMS_2016_I1486238 7000 7,100 -1.0 6,700
Light jet
pT
CMS_2016_I1486238 7000 n/a - n/a
Light jet
Δφ
CMS_2016_I1486238 7000 3.1 +1.6 4.7
Light jet
pT balance
CMS_2016_I1486238 7000 11 +2.0 13
w
LHCB_2020_I1787090 13000 11 -1.5 9.5
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.