Generator

Details for Pythia 6.426 default vs. 350

pp/ppbar → bb


Observable Reference Energy χ2+5% (default) Δ χ2+5% (350)
B jet
η
CMS_2016_I1486238 7000 5,200 - n/a
LHCB_2010_I867355 7000 1.4 -0.40 1.0
B jet
pT
CMS_2016_I1486238 7000 n/a - n/a
B jet
ΔR
CMS_2011_I889807 7000 n/a - 1.9*
B jet
Δφ
CMS_2011_I889807 7000 n/a - 2.8*
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 22 - n/a
Lepton η
CMS_2011_I884811 7000 8.2 0 8.2
Lepton pT
ATLAS_2011_I926145 7000 n/a - n/a
CMS_2011_I884811 7000 12 - n/a
Light jet
η
CMS_2016_I1486238 7000 3,700 - n/a
Light jet
pT
CMS_2016_I1486238 7000 n/a - n/a
Light jet
Δφ
CMS_2016_I1486238 7000 44 - n/a
Light jet
pT balance
CMS_2016_I1486238 7000 67 - n/a
w
LHCB_2020_I1787090 13000 n/a - n/a
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.