Generator

pythia6 6.423 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max max max
default a d6t
min min min
ee → ee : γ*/Z (hadronic) 52 51 28
2.1 2.2 2.1
0.00054 0.00037 0.00041
pp/ppbar → bb 27 33 41
8.9 12 11
0.72 0.72 1.3
pp/ppbar → Elastic 21 21 21
18 18 18
15 15 15
pp/ppbar → Jets 310 310 300
78 73 76
0.0017 0.0039 0.0026
pp/ppbar → Soft QCD (inelastic) 83 120 110
7.0 7.6 6.5
0.013 0.00026 0.00027
pp/ppbar → Soft QCD (nsd only) 28 29 26
7.2 7.6 6.6
0.11 0.048 0.20
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) 150 130 140
9.9 8.9 9.0
0.0076 0.0033 0.0030
pp/ppbar → Underlying Event 33 59 26
5.6 5.1 4.9
0.16 0.24 0.20
pp/ppbar → W+Jet 5.3 5.7 5.2
3.3 3.2 3.4
2.0 2.0 2.2
pp/ppbar → Z+Jet 320 330 320
90 110 100
0.57 0.50 0.34
pp/ppbar → Z (Drell-Yan) 45 43 31
20 23 11
0.59 0.80 0.32

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 10442 histograms.