Generator

Details for Pythia 8.301 default-CD vs. default-DL

pp/ppbar → bb


Observable Reference Energy χ2+5% (default-CD) Δ χ2+5% (default-DL)
B jet
η
CMS_2016_I1486238 7000 9,000 +1,900 11,000
LHCB_2010_I867355 7000 3.1 -0.10 3.0
B jet
pT
CMS_2016_I1486238 7000 n/a - n/a
B jet
ΔR
CMS_2011_I889807 7000 n/a - 3.2*
B jet
Δφ
CMS_2011_I889807 7000 2.9* -0.10 2.8
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 8.8 +2.2 11
Lepton η
CMS_2011_I884811 7000 6.9 +0.50 7.4
Lepton pT
ATLAS_2011_I926145 7000 n/a - n/a
CMS_2011_I884811 7000 8.0 - n/a
Light jet
η
CMS_2016_I1486238 7000 6,800 +1,500 8,300
Light jet
pT
CMS_2016_I1486238 7000 n/a - n/a
Light jet
Δφ
CMS_2016_I1486238 7000 4.9 -0.30 4.6
Light jet
pT balance
CMS_2016_I1486238 7000 13 +2.0 15
w
LHCB_2020_I1787090 13000 9.2 -1.2 8.0
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.