Generator / tune

Details for Pythia 8.315 tune-monashstar

pp/ppbar → Z (Drell-Yan)


Observable Reference Energy χ2+5%
Underlying event
<Nch> vs pTZ
ATLAS_2019_I1736531 13000 3.9
Underlying event
<pT>
ATLAS_2019_I1736531 13000 5.6*
<pT> vs Nch
CDF_2010_I849042 1960 4.5
Transverse
<pT> vs pTlead
CDF_2010_I849042 1960 6.9
Toward
<pT> vs pTlead
CDF_2010_I849042 1960 6.8
Underlying event
<pT> vs pTZ
ATLAS_2019_I1736531 13000 2.7
<pT>Z vs Nch
CDF_2010_I849042 1960 1.6
Underlying event
Σ(pT) vs pTZ
ATLAS_2019_I1736531 13000 12
Underlying event
pT spectrum
ATLAS_2019_I1736531 13000 6.9*
Jet Substructure
Splitting scale d0
ATLAS_2017_I1589844 8000 28
Jet Substructure
Splitting scale d1
ATLAS_2017_I1589844 8000 32
Jet Substructure
Splitting scale d2
ATLAS_2017_I1589844 8000 31
Jet Substructure
Splitting scale d3
ATLAS_2017_I1589844 8000 30
Jet Substructure
Splitting scale d4
ATLAS_2017_I1589844 8000 29
Jet Substructure
Splitting scale d5
ATLAS_2017_I1589844 8000 29
Jet Substructure
Splitting scale d6
ATLAS_2017_I1589844 8000 28
Jet Substructure
Splitting scale d7
ATLAS_2017_I1589844 8000 28
Dilepton
Δη
ATLAS_2016_I1467454 8000 20
Dilepton
m
ATLAS_2019_I1725190 13000 n/a
Dilepton
φ*η
CMS_2019_I1753680 13000 52
CMS_2022_I2079374 13000 34
D0_2010_I871787 1960 2.0
LHCB_2012_I1208102 7000 9.9
LHCB_2021_I1990313 13000 25*
Dilepton
φ*η ratio
CMS_2022_I2079374 13000 0.75
ll.phiStar_norm
ATLAS_2019_I1768911 13000 1.0
CMS_2019_I1753680 13000 2.3
Dilepton
pT
LHCB_2021_I1990313 13000 30
Dilepton
y
LHCB_2021_I1990313 13000 36
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 13
Toward
Max(pT) vs pTlead
CDF_2010_I849042 1960 15
Underlying event
Nch
ATLAS_2019_I1736531 13000 4.5*
Away
<Nch> vs pTlead
CDF_2010_I849042 1960 1.6
Transverse
<Nch> vs pTlead
CDF_2010_I849042 1960 1.8
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 1.5
TransMAX
<Nch> vs pTlead
CDF_2010_I849042 1960 1.8
TransMIN
<Nch> vs pTlead
CDF_2010_I849042 1960 4.6
Toward
<Nch> vs pTlead
CDF_2010_I849042 1960 2.7
Jet Multiplicities
Jet multiplicity
CMS_EWK_10_012 7000 17
Jet Multiplicities
Ratios of jet multiplicity
CMS_EWK_10_012 7000 6.8
Underlying event
Scalar Σ(pT)
ATLAS_2019_I1736531 13000 6.3
Away
Σ(pT) vs pTlead
CDF_2010_I849042 1960 0.92
Transverse
Σ(pT) vs pTlead
CDF_2010_I849042 1960 5.4
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 6.8
TransMAX
Σ(pT) vs pTlead
CDF_2010_I849042 1960 5.6
TransMIN
Σ(pT) vs pTlead
CDF_2010_I849042 1960 9.1
Toward
Σ(pT) vs pTlead
CDF_2010_I849042 1960 5.0
z.m
PHENIX_2019_I1672015 200 960,000,000
pT Z
CDF_2000_I505738 1800 11
CDF_2012_I1124333 1960 11
CMS_2019_I1753680 13000 44*
CMS_2022_I2079374 13000 29
D0_2010_I856972 1960 3.1
PHENIX_2019_I1672015 200 440,000,000
z.pt._z.pt
CMS_2022_I2079374 13000 0.96
z.pt_norm
ATLAS_2011_I917931 7000 0.52
ATLAS_2019_I1768911 13000 n/a
CMS_2019_I1753680 13000 0.86*
D0_2010_I856972 1960 1.5
y Z
ATLAS_2016_I1467454 8000 20
CMS_2019_I1753680 13000 64
LHCB_2012_I1208102 7000 14
z.y_norm
CMS_2019_I1753680 13000 0.66

* 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.