Generator

pythia8 8.315 tunes validation

Tunes:

2>
incl. 5% "theory uncertainty" on all points
max worst max worst max
default <Δ> default-CD <Δ> default-DL
min best min best min
ee → ee : γ*/Z (hadronic)
PbPb → Heavy Ion : minbias
pp/ppbar → 4-lepton
pp/ppbar → bb 19,000 19,000
4,100 4,000
1.7 1.7
pp/ppbar → Elastic
pp/ppbar → Heavy Ion : minbias
pp/ppbar → Jets 1,500
4.7
0.00011
pp/ppbar → Soft QCD (inelastic)
pp/ppbar → Soft QCD (nsd only) 530
35
0.072
pp/ppbar → Total σ 2.7
2.7
2.7
pp/ppbar → Top (t-channel)
pp/ppbar → Top (all)
pp/ppbar → Top (parton level)
pp/ppbar → Top (tt) 74
7.1
0.0072
pp/ppbar → Underlying Event
pp/ppbar → W+Jet
pp/ppbar → W
pp/ppbar → WW
pp/ppbar → Z+Jet 770
15
0.057
pp/ppbar → Z (Drell-Yan)
ppPbPb → Heavy Ion : minbias

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 2470 histograms.