Generator / tune

Pythia 6 (377:FT) 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) 8.5 +0.47 220
1.7 +1.4 3.1
0.0024 -0.34 0.000047
pp/ppbar → bb 29 +5.2 140
9.1 +6.9 16
0.82 -0.65 0.83
pp/ppbar → Elastic 18 +4.5 23
17 +2.0 19
15 +0.022 15
pp/ppbar → Jets 290 +220 380
81 +79 160
0.00019 -6.2 0.00034
pp/ppbar → Soft QCD (inelastic) 120 +85 200
4.4 +0.90 5.3
0.00019 -4.4 0.00021
pp/ppbar → Soft QCD (nsd only) 13 +2.4 16
2.5 +0.20 2.7
0.17 -0.37 0.060
pp/ppbar → Total σ 2.0 +0.011 2.0
2.0 0 2.0
2.0 +0.011 2.0
pp/ppbar → Top (parton level)
? ?
pp/ppbar → Top (tt) 100 +81 160
6.6 +4.4 11
0.0094 -2.1 0.0052
pp/ppbar → Underlying Event 13 +9.9 20
2.0 +0.60 2.6
0.024 -11 0.010
pp/ppbar → W+Jet 5.5 +3.5 8.3
3.7 -0.70 3.0
2.2 -1.5 0.28
pp/ppbar → Z+Jet 330 +220 390
98 +72 170
0.46 -3.4 0.29
pp/ppbar → Z (Drell-Yan) 32 +9.2 41
10 +7.0 17
0.54 -1.1 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 7454 histograms.