Generator / tune

Details for Pythia 8.308 tune-CUETP8S1 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 7,700 0 7,500
LHCB_2010_I867355 7000 0.84 -0.010 0.83
B jet
pT
CMS_2016_I1486238 7000 n/a - n/a
B jet
ΔR
CMS_2011_I889807 7000 3.4* +0.10 3.5*
B jet
Δφ
CMS_2011_I889807 7000 2.8 +0.30 3.1*
ΔS (bjets, ljets)
CMS_2016_I1486238 7000 18 -3.0 15
Lepton η
CMS_2011_I884811 7000 4.6 -0.30 4.3
Lepton pT
ATLAS_2011_I926145 7000 n/a - n/a
CMS_2011_I884811 7000 6.2 - n/a
Light jet
η
CMS_2016_I1486238 7000 5,800 0 5,600
Light jet
pT
CMS_2016_I1486238 7000 n/a - n/a
Light jet
Δφ
CMS_2016_I1486238 7000 6.8 -1.0 5.8
Light jet
pT balance
CMS_2016_I1486238 7000 20 -5.0 15
w
LHCB_2020_I1787090 13000 8.2 -2.4 5.8
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.