Generator / tune

Details for Pythia 8.315 tune-AU2loxx

pp/ppbar → Z (Drell-Yan)


Observable Reference Energy χ2+5%
Underlying event
<Nch> vs pTZ
ATLAS_2019_I1736531 13000 0.41
Underlying event
<pT>
ATLAS_2019_I1736531 13000 3.5*
<pT> vs Nch
CDF_2010_I849042 1960 4.3
Transverse
<pT> vs pTlead
CDF_2010_I849042 1960 4.9
Toward
<pT> vs pTlead
CDF_2010_I849042 1960 4.1
Underlying event
<pT> vs pTZ
ATLAS_2019_I1736531 13000 1.6
<pT>Z vs Nch
CDF_2010_I849042 1960 2.3
Underlying event
Σ(pT) vs pTZ
ATLAS_2019_I1736531 13000 2.9
Underlying event
pT spectrum
ATLAS_2019_I1736531 13000 6.8
Jet Substructure
Splitting scale d0
ATLAS_2017_I1589844 8000 8.9
Jet Substructure
Splitting scale d1
ATLAS_2017_I1589844 8000 8.8
Jet Substructure
Splitting scale d2
ATLAS_2017_I1589844 8000 5.8
Jet Substructure
Splitting scale d3
ATLAS_2017_I1589844 8000 4.7
Jet Substructure
Splitting scale d4
ATLAS_2017_I1589844 8000 4.4
Jet Substructure
Splitting scale d5
ATLAS_2017_I1589844 8000 3.9
Jet Substructure
Splitting scale d6
ATLAS_2017_I1589844 8000 3.6
Jet Substructure
Splitting scale d7
ATLAS_2017_I1589844 8000 3.6
Dilepton
Δη
ATLAS_2016_I1467454 8000 3.0
Dilepton
m
ATLAS_2019_I1725190 13000 n/a
Dilepton
φ*η
CMS_2019_I1753680 13000 22
CMS_2022_I2079374 13000 13
D0_2010_I871787 1960 5.9*
LHCB_2012_I1208102 7000 6.0
LHCB_2021_I1990313 13000 15*
Dilepton
φ*η ratio
CMS_2022_I2079374 13000 0.53
ll.phiStar_norm
ATLAS_2019_I1768911 13000 9.9
CMS_2019_I1753680 13000 14
Dilepton
pT
LHCB_2021_I1990313 13000 24
Dilepton
y
LHCB_2021_I1990313 13000 16
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 7.6
Toward
Max(pT) vs pTlead
CDF_2010_I849042 1960 7.6
Underlying event
Nch
ATLAS_2019_I1736531 13000 2.1
Away
<Nch> vs pTlead
CDF_2010_I849042 1960 3.8
Transverse
<Nch> vs pTlead
CDF_2010_I849042 1960 3.1
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 2.4
TransMAX
<Nch> vs pTlead
CDF_2010_I849042 1960 3.3
TransMIN
<Nch> vs pTlead
CDF_2010_I849042 1960 4.8
Toward
<Nch> vs pTlead
CDF_2010_I849042 1960 3.0
Jet Multiplicities
Jet multiplicity
CMS_EWK_10_012 7000 1.3
Jet Multiplicities
Ratios of jet multiplicity
CMS_EWK_10_012 7000 1.6
Underlying event
Scalar Σ(pT)
ATLAS_2019_I1736531 13000 3.1
Away
Σ(pT) vs pTlead
CDF_2010_I849042 1960 0.81
Transverse
Σ(pT) vs pTlead
CDF_2010_I849042 1960 1.7
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 2.5
TransMAX
Σ(pT) vs pTlead
CDF_2010_I849042 1960 1.9
TransMIN
Σ(pT) vs pTlead
CDF_2010_I849042 1960 2.1
Toward
Σ(pT) vs pTlead
CDF_2010_I849042 1960 2.4
z.m
PHENIX_2019_I1672015 200 720,000,000
pT Z
CDF_2000_I505738 1800 9.7
CDF_2012_I1124333 1960 8.2
CMS_2019_I1753680 13000 17*
CMS_2022_I2079374 13000 8.7
D0_2010_I856972 1960 1.5
PHENIX_2019_I1672015 200 430,000,000
z.pt._z.pt
CMS_2022_I2079374 13000 0.91
z.pt_norm
ATLAS_2011_I917931 7000 3.6
ATLAS_2019_I1768911 13000 n/a
CMS_2019_I1753680 13000 8.7*
D0_2010_I856972 1960 4.3
y Z
ATLAS_2016_I1467454 8000 3.5
CMS_2019_I1753680 13000 8.2
LHCB_2012_I1208102 7000 11
z.y_norm
CMS_2019_I1753680 13000 0.24

* 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 473 histograms.