Generator / tune

Details for Pythia 8.315 tune-A14-NNPDF2.3LO

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5%
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.33
ATLAS_2017_I1509919 13000 0.12
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.59
ATLAS_2017_I1509919 13000 0.30
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.33
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.31
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.46
ATLAS_2017_I1509919 13000 0.16
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.35
ATLAS_2017_I1509919 13000 0.088
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.6
ATLAS_2017_I1509919 13000 1.2
CDF_2010_I849042 1960 n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 1.2
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.87
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.96
ATLAS_2017_I1509919 13000 0.24
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 11*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] 5.8*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] 1.8
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 4.4*
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 1.1
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1
ATLAS_2017_I1509919 13000 1.5
CDF_2001_I564673 1800 2.4*
CDF_2010_I849042 1960 n/a
STAR_2009_UE_HELEN 200 n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.72
ATLAS_2017_I1509919 13000 0.95
CDF_2001_I564673 1800 3.1*
CDF_2010_I849042 1960 n/a
CMS_2011_I916908 [900..7000] 1.1*
CMS_2015_I1385107 2760 n/a
TransAVE
<Nch> vs pTlead
CDF_2015_I1388868 [300..1960] 0.82*
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 4.2
CDF_2015_I1388868 [300..1960] 0.63*
CMS_2015_I1385107 2760 n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 1.3
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 0.71*
CMS_2015_I1385107 2760 n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 0.76
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.6*
CMS_2015_I1385107 2760 n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.8
ATLAS_2017_I1509919 13000 2.0
CDF_2001_I564673 1800 4.1*
CDF_2010_I849042 1960 n/a
pTlead
ATLAS_2017_I1509919 13000 1.2
CMS_2011_I916908 [900..7000] 54*
Transverse
pT spectrum
CDF_2001_I564673 1800 20*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] 2.6
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.2
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.8
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 0.62*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 0.43
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] 2.5*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 5.4*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 1.4
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.3
ATLAS_2017_I1509919 13000 1.1
CDF_2001_I564673 1800 1.4*
CDF_2010_I849042 1960 n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.76
ATLAS_2017_I1509919 13000 0.94
CDF_2001_I564673 1800 1.1*
CDF_2010_I849042 1960 n/a
CMS_2011_I916908 [900..7000] 2.1*
CMS_2015_I1385107 2760 n/a
Transverse
Strange Σ(pT) vs pTlead
CMS_2012_PAS_QCD_11_010 7000 17*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] 2.9*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.95
CDF_2015_I1388868 [300..1960] 2.3*
CMS_2015_I1385107 2760 n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.95
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 2.7*
CMS_2015_I1385107 2760 n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.99
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 2.9*
CMS_2015_I1385107 2760 n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.4
ATLAS_2017_I1509919 13000 1.3
CDF_2001_I564673 1800 0.13*
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.