Generator / tune

z1-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) 50 +3.5 54 +2.6 54
3.1 -1.4 1.7 0 1.7
0.018 -19 0 -0.38 0.000018
pp/ppbar → bb 29 +1.0 29 +7.6 140
9.2 -0.30 8.9 +7.1 16
0.69 -2.8 0.68 -0.58 0.69
pp/ppbar → Elastic 21 -0.012 19 +4.1 23
18 -1.0 17 +2.0 19
15 -2.1 15 +0.022 15
pp/ppbar → Jets 320 +71 320 +220 380
77 +4.0 81 +79 160
0.00045 -73 0.0057 -9.0 0.0024
pp/ppbar → Soft QCD (inelastic) 90 +13 90 +120 170
4.6 +0.10 4.7 +1.1 5.8
0.00015 -35 0.000057 -3.5 0.000088
pp/ppbar → Soft QCD (nsd only) 12 +3.0 12 +1.6 13
3.2 +0.40 3.6 0 3.6
0.45 -0.93 0.12 -1.3 0.23
pp/ppbar → Total σ 2.0 -0.00090 2.0 +0.011 2.0
2.0 0 2.0 0 2.0
2.0 -0.00090 2.0 +0.011 2.0
pp/ppbar → Top (parton level)
? ? ?
pp/ppbar → Top (tt) 150 +4.6 140 +83 180
8.8 -1.4 7.4 +3.6 11
0.011 -38 0.0022 -2.8 0.0079
pp/ppbar → Underlying Event 13 +3.1 16 +7.6 21
1.7 +0.10 1.8 +0.90 2.7
0.049 -1.6 0.11 -8.8 0.080
pp/ppbar → W+Jet 8.5 +0.55 8.1 +3.6 13
4.4 -0.10 4.3 +1.4 5.7
1.9 -1.7 1.9 -1.1 2.6
pp/ppbar → Z+Jet 310 +67 290 +220 380
96 -12 84 +76 160
0.42 -66 0.40 -4.3 0.26
pp/ppbar → Z (Drell-Yan) 42 +8.9 36 +18 47
19 0 19 +2.0 21
0.76 -8.6 0.22 -0.25 0.25

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 11178 histograms.