Generator

pythia6 6.425 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max max max
default 350 351
min min min
ee → ee : γ*/Z (hadronic) 51 53 78
2.1 1.8 11
0.00024 0.00095 0.00081
pp/ppbar → bb 35 29 28
15 9.6 9.0
5.4 0.34 0.36
pp/ppbar → Elastic 21 19 20
18 17 18
15 15 15
pp/ppbar → Jets 280 290 290
71 77 76
0.0013 0.00021 0.00047
pp/ppbar → Soft QCD (inelastic) 110 120 92
6.9 4.4 6.6
0.00023 0.000084 0.00027
pp/ppbar → Soft QCD (nsd only) 29 14 12
7.4 2.4 2.6
0.078 0.48 0.15
pp/ppbar → Total σ 2.0 2.0 2.0
2.0 2.0 2.0
2.0 2.0 2.0
pp/ppbar → Top (parton level)
? ? ?
pp/ppbar → Top (tt) 130 150 150
8.7 8.8 9.0
0.0040 0.015 0.0039
pp/ppbar → Underlying Event 27 7.7 9.0
4.7 1.2 1.5
0.15 0.028 0.043
pp/ppbar → W+Jet 6.6 4.3 8.8
3.6 3.2 2.8
2.3 2.2 0.48
pp/ppbar → Z+Jet 300 330 330
84 97 100
0.33 0.43 0.22
pp/ppbar → Z (Drell-Yan) 43 34 42
21 16 15
0.71 0.21 0.083

Legend: [ χ2 < 1 ] / [ 1 ≤ χ2 < 4 ] / [ 4 ≤ χ2 ].The '?' means the χ2 computation is not yet complete.

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

The page data is based on 10726 histograms.