Generator

herwig++ 2.7.1 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
default <Δ> UE-EE-5 <Δ> UE-EE-5-CTEQ6L1
min best min best min
ee → ee : γ*/Z (hadronic) 53 +24 67 +15 83
6.0 +0.100 6.1 +0.30 6.4
0.0011 -7.4 0.0022 -5.0 0.0021
pp/ppbar → bb 310 -0.077 310
230 0 230
0.57 -0.24 0.49
pp/ppbar → Jets 39 +4.3 35 +4.3 14
1.4 +0.10 1.5 -0.10 1.4
0.0019 -8.9 0.0011 -25 0.00050
pp/ppbar → Soft QCD (inelastic) 340 +87 390 +240 550
21 -1.0 20 +3.0 23
0.020 -85 0.015 -110 0.063
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 220 +120 340 +540 670
8.0 +0.100 8.1 +19 27
0.0074 -20 0.0049 -38 0.013
pp/ppbar → Underlying Event 100 +8.0 95 +3.9 11
10 -2.6 7.4 -4.1 3.3
0.27 -7.0 0.20 -2.3 0.43
pp/ppbar → W+Jet
pp/ppbar → W 30 0 30 +2.1 110
8.3 0 8.3 +9.7 18
0.83 0 0.83 -9.3 1.5
pp/ppbar → Z+Jet 18 +2.7 18 +91 110
1.7 -0.100 1.6 +0.30 1.9
0.055 -2.1 0.055 -3.5 0.081
pp/ppbar → Z (Drell-Yan) 76 0 61 +26 87
14 -2.0 12 +11 23
0.74 -15 0.74 +0.61 2.0

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 8511 histograms.