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) 52 +1.9 220
1.5 +0.70 2.2
0.000021 -1.1 0.000040
pp/ppbar → bb 29 +7.2 150
9.1 +7.9 17
0.86 -0.83 0.84
pp/ppbar → Elastic 20 +2.3 23
18 +1.0 19
15 +0.010 15
pp/ppbar → Jets 320 +220 380
73 +87 160
0.0015 -8.1 0.00019
pp/ppbar → Soft QCD (inelastic) 110 +140 250
4.7 +0.90 5.6
0.00025 -4.9 0.00025
pp/ppbar → Soft QCD (nsd only) 14 +2.7 16
2.3 +0.10 2.4
0.22 -0.73 0.11
pp/ppbar → Total σ 2.0 +0.0044 2.0
2.0 0 2.0
2.0 +0.0044 2.0
pp/ppbar → Top (parton level)
? ?
pp/ppbar → Top (tt) 93 +85 160
6.4 +3.6 10
0.0052 -2.5 0.0028
pp/ppbar → Underlying Event 19 +4.4 18
1.6 -0.10 1.5
0.023 -1.3 0.016
pp/ppbar → W+Jet 8.4 +4.6 9.6
3.8 -0.20 3.6
1.4 -2.9 0.76
pp/ppbar → Z+Jet 310 +230 390
99 +71 170
0.24 -3.2 0.24
pp/ppbar → Z (Drell-Yan) 34 +11 40
15 +3.0 18
0.31 -0.44 0.37

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 7733 histograms.