Generator

herwig++ 2.7.0 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) 69 +2.9 54 +21 64
5.6 +0.10 5.7 +0.30 6.0
0.0010 -10.0 0.0011 -2.9 0.0028
pp/ppbar → bb 310 +0.19 310 -0.32 320
150 +20 170 -40 130
0.78 -1.5 0.98 -170 0.66
pp/ppbar → Jets 35 +7.2 32 +17 16,000
1.5 0 1.5 +18 19
0.0026 -4.3 0.0023 -21 0.0016
pp/ppbar → Soft QCD (inelastic) 370 +46 420 +130 1,100
21 0 21 +14 35
0.089 -29 0.072 -220 0.081
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 180 +24 160 +560 670
7.2 +0.20 7.4 +22 29
0.0078 -31 0.0017 -26 0.010
pp/ppbar → Underlying Event 100 +1.4 100 +3.1 12
6.0 -0.90 5.1 -2.1 3.0
0.18 -6.7 0.20 -2.4 0.17
pp/ppbar → W+Jet
pp/ppbar → W 46 +7.9 54 +2.0 4.5
5.1 +6.9 12 -8.3 3.7
0.38 -4.1 1.1 -0.97 3.1
pp/ppbar → Z+Jet 120 +6.8 84 +85 110
2.0 +0.20 2.2 +0.30 2.5
0.052 -3.3 0.17 -2.5 0.14
pp/ppbar → Z (Drell-Yan) 35 +1.4 28 +35 63
6.7 -3.7 3.0 +13 16
0.42 -0.67 0.46 +0.89 1.2

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 9024 histograms.