Generator / tune

Herwig 7 (UE-MMHT) versions validation

Versions:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
7.0.2 <Δ> 7.0.3 <Δ> 7.0.4
min best min best min
ee → ee : γ*/Z (hadronic) 68 +2.9 66 +1.6 66
3.4 -0.10 3.3 0 3.3
0.00082 -2.0 0.00088 -1.6 0.0000042
pp/ppbar → bb 120 +0.86 120 +0.54 120
22 +2.0 24 -1.0 23
0.080 -0.58 0.023 -1.3 0.0027
pp/ppbar → Jets 300 +70 320 +70 320
79 0 79 0 79
0.0016 -69 0.0014 -68 0.0022
pp/ppbar → Soft QCD (inelastic) 140 +29 150 +5.0 130
9.4 -0.20 9.2 +0.40 9.6
0.0087 -4.5 0.0087 -17 0.0086
pp/ppbar → Top (parton level)
? ? ?
pp/ppbar → Top (tt) 160 +27 160 +11 150
11 +1.0 12 -1.0 11
0.015 -8.5 0.012 -31 0.011
pp/ppbar → Underlying Event 41 +2.5 36 +7.8 44
4.8 -1.5 3.3 +0.30 3.6
0.17 -5.2 0.12 -2.2 0.18
pp/ppbar → W+Jet 6.2 +0.24 6.4 +0.49 6.3
4.7 +0.100 4.8 -0.40 4.4
3.3 -0.35 3.3 -0.96 1.9
pp/ppbar → W 20 +5.3 19 +0.67 12
6.8 -1.1 5.7 -0.90 4.8
1.6 -1.3 1.3 -8.6 1.4
pp/ppbar → Z+Jet 290 +66 310 +68 290
84 +12 96 -9.0 87
0.33 -70 0.32 -68 0.11
pp/ppbar → Z (Drell-Yan) 32 +4.0 34 +13 35
6.8 +0.90 7.7 -1.3 6.4
0.32 -1.8 0.25 -8.1 0.19

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 10850 histograms.