Generator / tune

Sherpa (Def) versions validation

Versions:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
2.2.7 <Δ> 2.2.8 <Δ> 2.2.9
min best min best min
ee → ee : γ*/Z (hadronic) 89 +12 90 +4.1 90
4.1 +0.20 4.3 +0.10 4.4
0.012 -3.1 0.011 -2.6 0.012
pp/ppbar → bb 19 +1.2 20 +2.3 210
13 0 13 +21 34
7.3 -0.064 7.3 -0.047 7.3
pp/ppbar → Jets 400 +70 400 +230 400
94 -6.0 88 +72 160
0.0022 -68 0.00078 -14 0.00033
pp/ppbar → Soft QCD (inelastic) 570 +18 800 +570 1,200
33 +5.0 38 +1.0 39
0.016 -60 0.031 -15 0.024
pp/ppbar → Top (parton level)
? ? ?
pp/ppbar → Underlying Event 840 +6.6 830 +280 910
82 -5.0 77 +16 93
0.45 -70 0.48 -5.5 0.16
pp/ppbar → W+Jet 13 -0.082 12 +5.1 16
5.7 -0.50 5.2 +3.0 8.2
2.1 -1.6 1.9 +0.065 3.3
pp/ppbar → Z+Jet 330 +56 280 +210 390
120 -10 110 +80 190
0.24 -66 0.40 -1.7 0.45
pp/ppbar → Z (Drell-Yan) 370 +4.8 360 +27 380
100 -7.0 93 +7.0 100
0.74 -25 0.38 -9.5 0.58

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 9363 histograms.