Generator

herwig++ 2.5.2 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
default <Δ> LHC-MU900-2 <Δ> LHC-UE-EE-2-1800
min best min best min
ee → ee : γ*/Z (hadronic) 62 +3.6 55 +12 62
6.3 -1.4 4.9 +0.70 5.6
0.0011 -7.5 0.0030 -3.9 0.0056
pp/ppbar → bb 310 310
170 170
0.92 0.73
pp/ppbar → Jets 15 20
1.1 1.3
0.0011 0.00047
pp/ppbar → Soft QCD (inelastic) 120,000,000,000,000 +65 14,000,000,000 +7,400,000,000 83,000,000,000,000
3,000,000,000,000 -3,000,000,000,000 310,000,000 2,800,000,000,000 2,800,000,000,000
0.010 -10,000,000,000 0.10 -150,000 0.034
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 16 17
2.3 2.3
0.021 0.012
pp/ppbar → Underlying Event 9.2 13
1.3 2.1
0.19 0.19
pp/ppbar → W+Jet 3.7
3.3
3.0
pp/ppbar → W 36 30
8.1 6.8
0.99 1.0
pp/ppbar → Z+Jet 38 28
20 28
11 28
pp/ppbar → Z (Drell-Yan) 40 13,000,000,000 65
11 12,000,000,000 12,000,000,000 -12,000,000,000 13
0.72 9,700,000,000 1.0

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 1680 histograms.