Generator / tune

Details for Pythia 8.313 tune-A14-CTEQL1 vs. 8.315

pp/ppbar → Underlying Event


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Away
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.24
ATLAS_2017_I1509919 13000 - 0.10
Transverse
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.35
ATLAS_2017_I1509919 13000 - 0.20
TransMAX
<pT> vs Nch
ATLAS_2017_I1509919 13000 - 0.24
TransMIN
<pT> vs Nch
ATLAS_2017_I1509919 13000 - 0.19
Toward
<pT> vs Nch
ATLAS_2010_I879407 [900..7000] - 0.36
ATLAS_2017_I1509919 13000 - 0.082
Away
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.49
ATLAS_2017_I1509919 13000 - 0.065
Transverse
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 0.72
ATLAS_2017_I1509919 13000 - 0.63
CDF_2010_I849042 1960 - n/a
TransMAX
<pT> vs pTlead
ATLAS_2017_I1509919 13000 - 0.77
TransMIN
<pT> vs pTlead
ATLAS_2017_I1509919 13000 - 0.38
Toward
<pT> vs pTlead
ATLAS_2010_I879407 [900..7000] - 2.2
ATLAS_2017_I1509919 13000 - 0.27
Transverse
Strange <N> vs pTlead
CMS_2012_PAS_QCD_11_010 7000 - 9.6*
Transverse
Max(pT) vs pTlead
CDF_2010_I849042 1960 - n/a
Transverse
Nch
CMS_2011_I916908 [900..7000] - 52*
Δφ distributions
<Nch> vs Δφ
ATLAS_2010_I879407 [900..7000] - 6.4
ATLAS_2017_I1509919 13000 - n/a
CDF_2001_I564673 1800 - 11*
Transverse
<Nch> vs ηlead
ATLAS_2010_I879407 7000 - 1.4
Away
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 5.7
ATLAS_2017_I1509919 13000 - 1.1
CDF_2001_I564673 1800 - 9.4*
CDF_2010_I849042 1960 - n/a
STAR_2009_UE_HELEN 200 - n/a
Transverse
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 5.7
ATLAS_2017_I1509919 13000 - 0.76
CDF_2001_I564673 1800 - 13*
CDF_2010_I849042 1960 - n/a
CMS_2011_I916908 [900..7000] - 11*
CMS_2015_I1385107 2760 - n/a
TransAVE
<Nch> vs pTlead
CDF_2015_I1388868 [300..1960] - 3.3*
nch-vs-pt-trnsDif
CDF_2010_I849042 1960 - n/a
TransDIF
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 - 3.7
CDF_2015_I1388868 [300..1960] - 1.9*
CMS_2015_I1385107 2760 - n/a
TransMAX
<Nch> vs pTlead
ATLAS_2017_I1509919 13000 - 0.90
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 2.8*
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] - 5.2*
CMS_2015_I1385107 2760 - n/a
Toward
<Nch> vs pTlead
ATLAS_2010_I879407 [900..7000] - 6.1
ATLAS_2017_I1509919 13000 - 1.4
CDF_2001_I564673 1800 - 7.3*
CDF_2010_I849042 1960 - n/a
pTlead
ATLAS_2017_I1509919 13000 - 0.71
CMS_2011_I916908 [900..7000] - 13*
Transverse
pT spectrum
CDF_2001_I564673 1800 - 10*
Δφ distributions
<pT> vs Δφ
ATLAS_2010_I879407 [900..7000] - 4.9
Transverse
σ(Nch) vs pTlead
ATLAS_2010_I879407 [900..7000] - 6.7
Transverse
σ(Σ(pT)) vs pTlead
ATLAS_2010_I879407 [900..7000] - 4.9
Transverse
Σ(ET)
ATLAS_2012_I1183818 7000 - 0.77*
Transverse
Σ(ET) vs η
ATLAS_2012_I1183818 7000 - 2.1
Transverse
Scalar Σ(pT)
CMS_2011_I916908 [900..7000] - 59*
Δφ distributions
Σ(pT) vs Δφ
ATLAS_2017_I1509919 13000 - n/a
CDF_2001_I564673 1800 - 10*
Transverse
Σ(pT) vs ηlead
ATLAS_2010_I879407 7000 - 1.7
Away
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 6.3
ATLAS_2017_I1509919 13000 - 1.1
CDF_2001_I564673 1800 - 4.9*
CDF_2010_I849042 1960 - n/a
Transverse
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 6.1
ATLAS_2017_I1509919 13000 - 1.1
CDF_2001_I564673 1800 - 7.8*
CDF_2010_I849042 1960 - n/a
CMS_2011_I916908 [900..7000] - 8.2*
CMS_2015_I1385107 2760 - n/a
Transverse
Strange Σ(pT) vs pTlead
CMS_2012_PAS_QCD_11_010 7000 - 16*
TransAVE
Σ(pT) vs pTlead
CDF_2015_I1388868 [300..1960] - 2.1*
sumpt-vs-pt-trnsDif
CDF_2010_I849042 1960 - n/a
TransDIF
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 - 0.60
CDF_2015_I1388868 [300..1960] - 1.4*
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] - 1.8*
CMS_2015_I1385107 2760 - n/a
TransMIN
Σ(pT) vs pTlead
ATLAS_2017_I1509919 13000 - 1.2
CDF_2010_I849042 1960 - n/a
CDF_2015_I1388868 [300..1960] - 3.7*
CMS_2015_I1385107 2760 - n/a
Toward
Σ(pT) vs pTlead
ATLAS_2010_I879407 [900..7000] - 4.5
ATLAS_2017_I1509919 13000 - 1.2
CDF_2001_I564673 1800 - 0.52*
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.