Generator

herwig++ 2.6.3 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
default <Δ> LHC-UE-EE-4 <Δ> LHC-UE-EE-4-CTEQ6L1
min best min best min
ee → ee : γ*/Z (hadronic) 59 +9.6 95 +6.4 60
5.2 +1.2 6.4 -1.3 5.1
0.00023 -7.6 0.0012 -43 0.00058
pp/ppbar → bb 310 +0.22 310 -0.45 390
170 +60 230 -110 120
0.62 -0.78 0.84 -170 0.39
pp/ppbar → Jets 26 +4.1 25 +4.4 17
1.6 +0.100 1.7 0 1.7
0.00070 -5.4 0.00048 -16 0.0035
pp/ppbar → Soft QCD (inelastic) 400 +100 1,200 +110 190
16 +6.0 22 -6.0 16
0.014 -170 0.015 -180 0.051
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 250 +31 160 +510 610
8.1 -0.30 7.8 +19 27
0.012 -95 0.0088 -17 0.000014
pp/ppbar → Underlying Event 12 +0.090 16 +5.9 9.7
1.8 +1.8 3.6 -1.3 2.3
0.21 -8.7 0.19 -1.2 0.27
pp/ppbar → W+Jet 15
10
5.4
pp/ppbar → W 59 +1.2 46 +2.5 36
14 -3.0 11 -2.0 9.0
0.91 -13 0.91 -1.5 2.9
pp/ppbar → Z+Jet 120 +2.8 18 +99 130
3.1 -1.1 2.0 +1.6 3.6
0.13 -3.6 0.16 -2.5 0.16
pp/ppbar → Z (Drell-Yan) 71 +1.7 69 +2.3 72
9.3 +0.70 10 -3.5 6.5
0.73 -1.4 0.64 -5.0 0.47

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 8960 histograms.