Generator / tune

Details for Pythia 8.313 tune-AU2m vs. 8.315

pp/ppbar → W


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Charge asymmetry
vs η
ATLAS_2011_I892704 7000 1.2 +1.7 2.9
Charge asymmetry
vs Njets
CMS_EWK_10_012 7000 4.9* +1.5 6.4
Dm.pt
ATLAS_2023_I2628732 13000 7.0 +18 25
Identified Particles : pT
D+
ATLAS_2023_I2628732 13000 n/a - 27
Identified Particles : pT
D*+
ATLAS_2023_I2628732 13000 7.5 +20 27
Dstm.pt
ATLAS_2023_I2628732 13000 4.3 +19 23
Jet pT
ATLAS_2010_I882534 7000 1.6 +0.100 1.7
Lepton η
ATLAS_2023_I2628732 13000 5.3 +22 27
CMS_2019_I1705068 13000 10.0 +18 28
Jet Multiplicities
Jet multiplicity
ATLAS_2010_I882534 7000 n/a - n/a
CMS_EWK_10_012 7000 32 -14 18
Jet Multiplicities
Ratios of jet multiplicity
CMS_EWK_10_012 7000 11 -2.6 8.4

* several "n/a" histograms were excluded from the calculation



n/a indicates that the χ2 value is unavailable, typically due to mismatched binning between theoretical and MC histograms or other issues.



The page data is based on 62 histograms.