Generator / tune

Details for Pythia 8.308 CP2-CR2

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5%
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.22
ATLAS_2017_I1509919 13000 0.044
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.12
ATLAS_2017_I1509919 13000 0.048
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.063
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.16
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.35
ATLAS_2017_I1509919 13000 0.12
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.32
ATLAS_2017_I1509919 13000 0.13
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.35
ATLAS_2017_I1509919 13000 0.52
CDF_2010_I849042 1960 n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.50
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 1.1
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.31
ATLAS_2017_I1509919 13000 0.19
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 23*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] 6.3*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] 1.7
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 4.0*
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 0.94
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 2.0
ATLAS_2017_I1509919 13000 1.7
CDF_2001_I564673 1800 1.8*
CDF_2010_I849042 1960 n/a
STAR_2009_UE_HELEN 200 n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 2.4
ATLAS_2017_I1509919 13000 1.6
CDF_2001_I564673 1800 3.0*
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] 1.7*
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 3.3
CDF_2015_I1388868 [300..1960] 1.1*
CMS_2015_I1385107 2760 n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 1.8
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.4*
CMS_2015_I1385107 2760 n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 1.7
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 2.4*
CMS_2015_I1385107 2760 n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.4
ATLAS_2017_I1509919 13000 1.4
CDF_2001_I564673 1800 1.3*
CDF_2010_I849042 1960 n/a
pTlead
ATLAS_2017_I1509919 13000 7.7
CMS_2011_I916908 [900..7000] 0.63*
Transverse
pT spectrum
CDF_2001_I564673 1800 1.9*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] 2.5
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.0
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 1.5*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 6.3
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] 5.5*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 3.3*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 0.87
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1
ATLAS_2017_I1509919 13000 1.4
CDF_2001_I564673 1800 1.2*
CDF_2010_I849042 1960 n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 1.5
ATLAS_2017_I1509919 13000 1.2
CDF_2001_I564673 1800 1.9*
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 29*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] 1.8*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.63
CDF_2015_I1388868 [300..1960] 1.2*
CMS_2015_I1385107 2760 n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 1.1
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.5*
CMS_2015_I1385107 2760 n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 1.8
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 3.0*
CMS_2015_I1385107 2760 n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.57
ATLAS_2017_I1509919 13000 0.97
CDF_2001_I564673 1800 0.27*
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.