Generator / tune

z2-lep versions validation

Versions:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
6.426 <Δ> 6.427 <Δ> 6.428
min best min best min
ee → ee : γ*/Z (hadronic) 51 +14 54 +2.3 53
5.2 -2.1 3.1 0 3.1
0.066 -19 0.0026 -11 0.0017
pp/ppbar → bb 7.8 +0.71 8.5 +0.30 11
2.9 +0.60 3.5 +1.2 4.7
1.1 +0.040 1.2 +0.0069 1.2
pp/ppbar → Elastic 41 0 40 0 40
40 0 40 0 40
39 -1.0 39 -0.15 39
pp/ppbar → Jets 30 +7.4 28 +7.7 35
2.4 +0.10 2.5 -0.80 1.7
0.0034 -8.5 0.012 -15 0.0058
pp/ppbar → Soft QCD (inelastic) 230 +58 220 +11 210
15 -3.0 12 0 12
0.0041 -13 0.039 -17 0.041
pp/ppbar → Soft QCD (nsd only) 240 14
40 -34 6.2
3.5 1.1
pp/ppbar → Total σ 2.8 -0.012 2.8 +0.0093 2.8
2.8 0 2.8 0 2.8
2.8 -0.012 2.8 +0.0093 2.8
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 230 +17 220 +17 240
13 0 13 -1.0 12
0.017 -18 0.0033 -19 0.021
pp/ppbar → Underlying Event 12 +2.5 15 +9.8 14
2.6 -0.90 1.7 +0.40 2.1
0.053 -4.8 0.086 -2.1 0.13
pp/ppbar → W+Jet 29
29
29
pp/ppbar → Z+Jet 290 +4.9 300 +17 85
4.7 +0.30 5.0 -1.1 3.9
0.11 -9.1 0.21 -8.7 0.22
pp/ppbar → Z (Drell-Yan) 170 +0.47 30 +12 40
29 -19 9.7 +2.3 12
0.91 -14 0.62 -0.049 0.64

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.