Generator / tune

Details for Pythia 8.308 tune-4cx

pp/ppbar → W


Observable Reference Energy χ2+5%
Charge asymmetry
vs η
ATLAS_2011_I892704 7000 1.8
Charge asymmetry
vs Njets
CMS_EWK_10_012 7000 2.9*
Dm.pt
ATLAS_2023_I2628732 13000 11
Identified Particles : pT
D+
ATLAS_2023_I2628732 13000 10
Identified Particles : pT
D*+
ATLAS_2023_I2628732 13000 7.6
Dstm.pt
ATLAS_2023_I2628732 13000 7.3
Jet pT
ATLAS_2010_I882534 7000 1.6
Lepton η
ATLAS_2023_I2628732 13000 9.1
CMS_2019_I1705068 13000 13
Jet Multiplicities
Jet multiplicity
ATLAS_2010_I882534 7000 n/a
CMS_EWK_10_012 7000 21
Jet Multiplicities
Ratios of jet multiplicity
CMS_EWK_10_012 7000 6.6*

* 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 31 histograms.