Generator / tune

Details for Pythia 8.313 CP1-CR1 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] 0.83 -
ATLAS_2017_I1509919 13000 2.0 -
Transverse
 <pT> vs Nch
 ATLAS_2010_I879407 [900..7000] 1.2 -
ATLAS_2017_I1509919 13000 2.4 -
TransMAX
 <pT> vs Nch
 ATLAS_2017_I1509919 13000 2.6 -
TransMIN
 <pT> vs Nch
 ATLAS_2017_I1509919 13000 2.6 -
Toward
 <pT> vs Nch
 ATLAS_2010_I879407 [900..7000] 0.57 -
ATLAS_2017_I1509919 13000 1.5 -
Away
 <pT> vs pTlead
 ATLAS_2010_I879407 [900..7000] 0.92 -
ATLAS_2017_I1509919 13000 2.7 -
Transverse
 <pT> vs pTlead
 ATLAS_2010_I879407 [900..7000] 1.4 -
ATLAS_2017_I1509919 13000 2.2 -
CDF_2010_I849042 1960 n/a -
TransMAX
 <pT> vs pTlead
 ATLAS_2017_I1509919 13000 2.2 -
TransMIN
 <pT> vs pTlead
 ATLAS_2017_I1509919 13000 2.2 -
Toward
 <pT> vs pTlead
 ATLAS_2010_I879407 [900..7000] 0.58 -
ATLAS_2017_I1509919 13000 1.5 -
Transverse
 Strange <N> vs pTlead
 CMS_2012_PAS_QCD_11_010 7000 36* -
Transverse
 Max(pT) vs pTlead
 CDF_2010_I849042 1960 n/a -
Transverse
 Nch
 CMS_2011_I916908 [900..7000] 16* -
Δφ distributions
 <Nch> vs Δφ
 ATLAS_2010_I879407 [900..7000] 3.2 -
ATLAS_2017_I1509919 13000 n/a -
CDF_2001_I564673 1800 6.6* -
Transverse
 <Nch> vs ηlead
 ATLAS_2010_I879407 7000 1.6 -
Away
 <Nch> vs pTlead
 ATLAS_2010_I879407 [900..7000] 1.2 -
ATLAS_2017_I1509919 13000 5.4 -
CDF_2001_I564673 1800 4.0* -
CDF_2010_I849042 1960 n/a -
STAR_2009_UE_HELEN 200 n/a -
Transverse
 <Nch> vs pTlead
 ATLAS_2010_I879407 [900..7000] 1.3 -
ATLAS_2017_I1509919 13000 6.3 -
CDF_2001_I564673 1800 6.5* -
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 7.2 -
CDF_2015_I1388868 [300..1960] n/a -
CMS_2015_I1385107 2760 n/a -
TransMAX
 <Nch> vs pTlead
 ATLAS_2017_I1509919 13000 6.8 -
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 5.4 -
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] 1.6 -
ATLAS_2017_I1509919 13000 5.2 -
CDF_2001_I564673 1800 3.1* -
CDF_2010_I849042 1960 n/a -
pTlead
 ATLAS_2017_I1509919 13000 11 -
CMS_2011_I916908 [900..7000] 12* -
Transverse
 pT spectrum
 CDF_2001_I564673 1800 n/a -
Δφ distributions
 <pT> vs Δφ
 ATLAS_2010_I879407 [900..7000] 3.4 -
Transverse
 σ(Nch) vs pTlead
 ATLAS_2010_I879407 [900..7000] 3.2 -
Transverse
 σ(Σ(pT)) vs pTlead
 ATLAS_2010_I879407 [900..7000] 1.5 -
Transverse
 Σ(ET)
 ATLAS_2012_I1183818 7000 1.4* -
Transverse
 Σ(ET) vs η
 ATLAS_2012_I1183818 7000 3.1 -
Transverse
 Scalar Σ(pT)
 CMS_2011_I916908 [900..7000] 4.6* -
Δφ distributions
 Σ(pT) vs Δφ
 ATLAS_2017_I1509919 13000 n/a -
CDF_2001_I564673 1800 4.6* -
Transverse
 Σ(pT) vs ηlead
 ATLAS_2010_I879407 7000 1.3 -
Away
 Σ(pT) vs pTlead
 ATLAS_2010_I879407 [900..7000] 0.69 -
ATLAS_2017_I1509919 13000 1.3 -
CDF_2001_I564673 1800 0.74* -
CDF_2010_I849042 1960 n/a -
Transverse
 Σ(pT) vs pTlead
 ATLAS_2010_I879407 [900..7000] 0.76 -
ATLAS_2017_I1509919 13000 1.9 -
CDF_2001_I564673 1800 2.9* -
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 48* -
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 0.57 -
CDF_2015_I1388868 [300..1960] n/a -
CMS_2015_I1385107 2760 n/a -
TransMAX
 Σ(pT) vs pTlead
 ATLAS_2017_I1509919 13000 1.5 -
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 2.7 -
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] 0.74 -
ATLAS_2017_I1509919 13000 1.4 -
CDF_2001_I564673 1800 0.28* -
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.