Generator / tune

Details for Pythia 8.308 CP2-CR1

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5%
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.10
ATLAS_2017_I1509919 13000 0.034
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.30
ATLAS_2017_I1509919 13000 0.15
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.18
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.22
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.26
ATLAS_2017_I1509919 13000 0.050
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.41
ATLAS_2017_I1509919 13000 1.0
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1
ATLAS_2017_I1509919 13000 0.58
CDF_2010_I849042 1960 n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.67
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.56
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.36
ATLAS_2017_I1509919 13000 0.16
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 120*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] 4.7*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] 1.4
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 4.0*
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 0.62
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.66
ATLAS_2017_I1509919 13000 1.4
CDF_2001_I564673 1800 1.6*
CDF_2010_I849042 1960 n/a
STAR_2009_UE_HELEN 200 n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.64
ATLAS_2017_I1509919 13000 1.7
CDF_2001_I564673 1800 2.7*
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] 0.75*
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 4.7
CDF_2015_I1388868 [300..1960] 0.36*
CMS_2015_I1385107 2760 n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 2.3
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 0.60*
CMS_2015_I1385107 2760 n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 1.0
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.2*
CMS_2015_I1385107 2760 n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.64
ATLAS_2017_I1509919 13000 1.4
CDF_2001_I564673 1800 1.2*
CDF_2010_I849042 1960 n/a
pTlead
ATLAS_2017_I1509919 13000 11
CMS_2011_I916908 [900..7000] 6.3*
Transverse
pT spectrum
CDF_2001_I564673 1800 2.6*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] 2.5
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.86
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.88
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 1.1*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 1.1
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] 3.0*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 3.8*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 0.72
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.53
ATLAS_2017_I1509919 13000 0.87
CDF_2001_I564673 1800 2.0*
CDF_2010_I849042 1960 n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.61
ATLAS_2017_I1509919 13000 1.0
CDF_2001_I564673 1800 3.3*
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 110*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] 1.6*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.80
CDF_2015_I1388868 [300..1960] 0.59*
CMS_2015_I1385107 2760 n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 1.0
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.2*
CMS_2015_I1385107 2760 n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 1.1
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 2.5*
CMS_2015_I1385107 2760 n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.48
ATLAS_2017_I1509919 13000 0.81
CDF_2001_I564673 1800 0.25*
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.