Generator

pythia8 8.130 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max
default
min
ee → ee : γ*/Z (hadronic) 59
3.5
0.00053
pp/ppbar → 4-lepton
pp/ppbar → bb 7,500
1,800
0.80
pp/ppbar → Elastic 42
41
39
pp/ppbar → Jets 47
2.7
0.0041
pp/ppbar → Soft QCD (inelastic) 200
12
0.033
pp/ppbar → Soft QCD (nsd only) 180
35
0.90
pp/ppbar → Total σ 2.7
2.7
2.7
pp/ppbar → Top (t-channel) 4.4
1.3
0.20
pp/ppbar → Top (all)
pp/ppbar → Top (tt) 200
11
0.015
pp/ppbar → Underlying Event 71
5.8
0.28
pp/ppbar → W+Jet
pp/ppbar → W 20
5.0
1.3
pp/ppbar → WW 34
18
0.48
pp/ppbar → Z+Jet 110
2.9
0.068
pp/ppbar → Z (Drell-Yan) 26
16
0.56

Legend: [ χ2 < 1 ] / [ 1 ≤ χ2 < 4 ] / [ 4 ≤ χ2 ].

(click on number in the table cell to see individual observables)

The page data is based on 3215 histograms.