Generator / tune

Details for Pythia 8.313 tune-AU2ct10 vs. 8.315

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.20
ATLAS_2017_I1509919 13000 - 0.17
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.20
ATLAS_2017_I1509919 13000 - 0.28
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 - 0.35
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 - 0.25
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.21
ATLAS_2017_I1509919 13000 - 0.14
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.33
ATLAS_2017_I1509919 13000 - 0.18
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 1.2
ATLAS_2017_I1509919 13000 - 0.32
CDF_2010_I849042 1960 - n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 - 0.34
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 - 0.27
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.49
ATLAS_2017_I1509919 13000 - 0.28
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 - 29*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 - n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] - 2.7*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] - 1.4
ATLAS_2017_I1509919 13000 - n/a
CDF_2001_I564673 1800 - 17
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 - 1.1
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.63
ATLAS_2017_I1509919 13000 - 1.9
CDF_2001_I564673 1800 - 3.1*
CDF_2010_I849042 1960 - n/a
STAR_2009_UE_HELEN 200 - n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.54
ATLAS_2017_I1509919 13000 - 1.1
CDF_2001_I564673 1800 - 2.9*
CDF_2010_I849042 1960 - n/a
CMS_2011_I916908 [900..7000] - 0.93*
CMS_2015_I1385107 2760 - n/a
TransAVE
<Nch> vs pTlead
CDF_2015_I1388868 [300..1960] - 0.92*
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 - n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 - 5.2
CDF_2015_I1388868 [300..1960] - 0.64*
CMS_2015_I1385107 2760 - n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 - 1.6
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 0.82*
CMS_2015_I1385107 2760 - n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 - 0.51
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 1.3*
CMS_2015_I1385107 2760 - n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.84
ATLAS_2017_I1509919 13000 - 1.8
CDF_2001_I564673 1800 - 3.7*
CDF_2010_I849042 1960 - n/a
pTlead
ATLAS_2017_I1509919 13000 - 4.4
CMS_2011_I916908 [900..7000] - 17*
Transverse
pT spectrum
CDF_2001_I564673 1800 - 8.1*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] - 2.7
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.85
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] - 1.3
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 - 1.5*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 - 1.7
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] - 3.2*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 - n/a
CDF_2001_I564673 1800 - 6.2
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 - 1.0
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.71
ATLAS_2017_I1509919 13000 - 1.3
CDF_2001_I564673 1800 - 2.2*
CDF_2010_I849042 1960 - n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.64
ATLAS_2017_I1509919 13000 - 0.73
CDF_2001_I564673 1800 - 1.9*
CDF_2010_I849042 1960 - n/a
CMS_2011_I916908 [900..7000] - 1.0*
CMS_2015_I1385107 2760 - n/a
Transverse
Strange Σ(pT) vs pTlead
CMS_2012_PAS_QCD_11_010 7000 - 32*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] - 2.1*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 - n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 - 0.77
CDF_2015_I1388868 [300..1960] - 1.6*
CMS_2015_I1385107 2760 - n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 - 0.75
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 1.9*
CMS_2015_I1385107 2760 - n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 - 0.71
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 2.3*
CMS_2015_I1385107 2760 - n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.77
ATLAS_2017_I1509919 13000 - 1.4
CDF_2001_I564673 1800 - 0.093*
CDF_2010_I849042 1960 - n/a

* 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 182 histograms.