Generator

Details for Pythia 8.307 default-CD

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5%
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.20
ATLAS_2017_I1509919 13000 0.083
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.40
ATLAS_2017_I1509919 13000 0.20
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.24
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.21
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.34
ATLAS_2017_I1509919 13000 0.068
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.59
ATLAS_2017_I1509919 13000 0.55
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1
ATLAS_2017_I1509919 13000 0.65
CDF_2010_I849042 1960 n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.83
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.57
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.58
ATLAS_2017_I1509919 13000 0.31
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 12*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] 2.8*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] 1.8
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 3.8*
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 1.1
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.0
ATLAS_2017_I1509919 13000 1.2
CDF_2001_I564673 1800 2.0*
CDF_2010_I849042 1960 n/a
STAR_2009_UE_HELEN 200 n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.66
ATLAS_2017_I1509919 13000 0.90
CDF_2001_I564673 1800 2.4*
CDF_2010_I849042 1960 n/a
CMS_2011_I916908 [900..7000] n/a
CMS_2015_I1385107 2760 n/a
TransAVE
<Nch> vs pTlead
CDF_2015_I1388868 [300..1960] n/a
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 3.9
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 1.2
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 0.73
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.3
ATLAS_2017_I1509919 13000 1.9
CDF_2001_I564673 1800 3.1*
CDF_2010_I849042 1960 n/a
pTlead
ATLAS_2017_I1509919 13000 1.6
CMS_2011_I916908 [900..7000] 21*
Transverse
pT spectrum
CDF_2001_I564673 1800 n/a
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] 2.9
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.91
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.96
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 1.2*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 2.9
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 4.3*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 1.3
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.0
ATLAS_2017_I1509919 13000 1.4
CDF_2001_I564673 1800 0.80*
CDF_2010_I849042 1960 n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.74
ATLAS_2017_I1509919 13000 0.75
CDF_2001_I564673 1800 1.0*
CDF_2010_I849042 1960 n/a
CMS_2011_I916908 [900..7000] n/a
CMS_2015_I1385107 2760 n/a
Transverse
Strange Σ(pT) vs pTlead
CMS_2012_PAS_QCD_11_010 7000 18*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] n/a
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.37
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.64
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.94
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] n/a
CMS_2015_I1385107 2760 n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.0
ATLAS_2017_I1509919 13000 1.5
CDF_2001_I564673 1800 0.33*
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.