Generator

pythia8 8.186 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max max
default tune-monash13
min min
ee → ee : γ*/Z (hadronic) 56 220
1.5 2.1
0.00077 0.00013
pp/ppbar → Elastic 24 24
20 20
15 15
pp/ppbar → Soft QCD (inelastic) 260 270
7.1 7.2
0.000061 0.000061
pp/ppbar → Soft QCD (nsd only) 15 20
2.6 2.9
0.046 0.013
pp/ppbar → Total σ 2.0 2.0
2.0 2.0
2.0 2.0
pp/ppbar → Underlying Event 27 29
2.2 2.2
0.030 0.043

Legend: [ χ2 < 1 ] / [ 1 ≤ χ2 < 4 ] / [ 4 ≤ χ2 ].The '?' means the χ2 computation is not yet complete.

(click on number in the table cell to see individual observables)

The page data is based on 2269 histograms.