Generator / tune

Details for Pythia 8.308 CP1-CR1

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5%
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.20
ATLAS_2017_I1509919 13000 0.061
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.25
ATLAS_2017_I1509919 13000 0.12
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.14
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 0.13
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] 0.23
ATLAS_2017_I1509919 13000 0.071
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.48*
ATLAS_2017_I1509919 13000 0.54
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.79*
ATLAS_2017_I1509919 13000 0.55
CDF_2010_I849042 1960 n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.47
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 0.33
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.1*
ATLAS_2017_I1509919 13000 0.41
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 69*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] 3.5*
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 0.64
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.89*
ATLAS_2017_I1509919 13000 0.65
CDF_2001_I564673 1800 n/a
CDF_2010_I849042 1960 n/a
STAR_2009_UE_HELEN 200 n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 0.88*
ATLAS_2017_I1509919 13000 0.72
CDF_2001_I564673 1800 n/a
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] 0.59*
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] 0.45*
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] 0.42*
CMS_2015_I1385107 2760 n/a
TransMIN
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 0.63
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.4*
CMS_2015_I1385107 2760 n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] 1.5*
ATLAS_2017_I1509919 13000 0.65
CDF_2001_I564673 1800 n/a
CDF_2010_I849042 1960 n/a
pTlead
ATLAS_2017_I1509919 13000 7.7
CMS_2011_I916908 [900..7000] 5.6*
Transverse
pT spectrum
CDF_2001_I564673 1800 2.7*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] 2.2
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.92*
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.71*
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 1.2*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 3.2
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] 1.6*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 n/a
CDF_2001_I564673 1800 4.9*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 0.86
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.64*
ATLAS_2017_I1509919 13000 0.58
CDF_2001_I564673 1800 n/a
CDF_2010_I849042 1960 n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.73*
ATLAS_2017_I1509919 13000 0.54
CDF_2001_I564673 1800 n/a
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 77*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] 1.4*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 1.0
CDF_2015_I1388868 [300..1960] 0.84*
CMS_2015_I1385107 2760 n/a
TransMAX
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.57
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 1.1*
CMS_2015_I1385107 2760 n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 0.70
CDF_2010_I849042 1960 n/a
CDF_2015_I1388868 [300..1960] 3.1*
CMS_2015_I1385107 2760 n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] 0.88*
ATLAS_2017_I1509919 13000 0.53
CDF_2001_I564673 1800 n/a
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.