Generator / tune

Pythia 6 (376:FL) versions validation

Versions:

2>
incl. 5% "theory uncertainty" on all points
max worst max
6.427 <Δ> 6.428
min best min
ee → ee : γ*/Z (hadronic) 53 +6.6 50
2.6 +0.30 2.9
0.0019 -2.8 0.0039
pp/ppbar → bb 84 -0.013 7.4
15 -12 2.8
0.84 -0.27 0.82
pp/ppbar → Elastic 39 +0.40 40
39 0 39
39 0 39
pp/ppbar → Jets 75 +12 34
1.8 -0.10 1.7
0.00092 -13 0.00054
pp/ppbar → Soft QCD (inelastic) 350 +17 330
14 -1.0 13
0.065 -21 0.019
pp/ppbar → Soft QCD (nsd only)
pp/ppbar → Total σ 2.8 +0.00066 2.8
2.8 0 2.8
2.8 +0.00066 2.8
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 220 +14 210
13 -1.0 12
0.00090 -27 0.0055
pp/ppbar → Underlying Event 4.6 +1.0 7.9
1.1 +0.20 1.3
0.043 -1.8 0.073
pp/ppbar → W+Jet 90
53
25
pp/ppbar → Z+Jet 71 +12 83
2.9 -0.70 2.2
0.038 -7.2 0.079
pp/ppbar → Z (Drell-Yan) 31 +0.79 14
19 -14 4.7
0.67 -11 0.85

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 6130 histograms.