Generator / tune

Pythia 6 (371:radHi) 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) 74 +5.0 76
14 0 14
0.029 -12 0.045
pp/ppbar → bb 11 +0.042 8.3
3.7 -0.70 3.0
0.84 -0.60 0.85
pp/ppbar → Elastic 44 0 41
41 -1.0 40
39 -3.5 39
pp/ppbar → Jets 53 +25 77
3.7 +1.2 4.9
0.0016 -4.8 0.0043
pp/ppbar → Soft QCD (inelastic) 250 +32 260
11 +1.0 12
0.022 -18 0.019
pp/ppbar → Soft QCD (nsd only) 130
19
1.5
pp/ppbar → Total σ 2.8 -0.00034 2.8
2.8 0 2.8
2.8 -0.00034 2.8
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 270 +38 240
13 0 13
0.0080 -36 0.040
pp/ppbar → Underlying Event 52 +2.1 7.4
4.2 -2.4 1.8
0.053 -1.7 0.057
pp/ppbar → W+Jet 83
19
0.47
pp/ppbar → Z+Jet 82 +30 84
2.1 +0.10 2.2
0.057 -9.2 0.093
pp/ppbar → Z (Drell-Yan) 66 +2.3 6.9
13 -7.8 5.2
1.8 -0.96 2.3

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 5999 histograms.