Generator / tune

Details for Pythia 8.308 CP5-CR1 vs. 8.313

pp/ppbar → bb


Observable Reference Energy χ2+5% (8.308) Δ χ2+5% (8.313)
B jet
η
CMS_2016_I1486238 7000 18,000 -
LHCB_2010_I867355 7000 11 -
B jet
pT
CMS_2016_I1486238 7000 n/a -
B jet
ΔR
CMS_2011_I889807 7000 3.4* -
B jet
Δφ
CMS_2011_I889807 7000 3.2* -
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 14 -
Lepton η
CMS_2011_I884811 7000 9.8 -
Lepton pT
ATLAS_2011_I926145 7000 n/a -
CMS_2011_I884811 7000 n/a -
Light jet
η
CMS_2016_I1486238 7000 14,000 -
Light jet
pT
CMS_2016_I1486238 7000 n/a -
Light jet
Δφ
CMS_2016_I1486238 7000 8.6 -
Light jet
pT balance
CMS_2016_I1486238 7000 23 -
w
LHCB_2020_I1787090 13000 6.1 -
Cross sections
CMS_2011_I884811 7000 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 28 histograms.