Generator / tune

Details for Pythia 8.313 dire-default vs. 8.315

pp/ppbar → Soft QCD (nsd only)


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Identified Particles : Y
 K0S
 CMS_2011_I890166 [900..7000] - 17
Identified Particles : pT
 K0S
 CMS_2011_I890166 [900..7000] - 7.7
Identified Particles : Ratios
 Λ/K0S vs |y|
 CMS_2011_I890166 [900..7000] - 75
Identified Particles : Ratios
 Λ/K0S vs pT
 CMS_2011_I890166 [900..7000] - 48
Identified Particles : Y
 Λ
 CMS_2011_I890166 [900..7000] - 20
Identified Particles : pT
 Λ
 CMS_2011_I890166 [900..7000] - 62
Identified Particles : Ratios
 Ξ-/Λ vs |y|
 CMS_2011_I890166 [900..7000] - 27
Identified Particles : Ratios
 Ξ-/Λ vs pT
 CMS_2011_I890166 [900..7000] - 27
Identified Particles : Y
 Ξ-
 CMS_2011_I890166 [900..7000] - 86
Identified Particles : pT
 Ξ-
 CMS_2011_I890166 [900..7000] - 210
<pT> vs Nch
 CMS_2011_I879315 [900..7000] - 0.77
Energy flow
 CMS_2011_I930319 [900..7000] - 19
η Distributions
 CMS_2010_I845323 [900..2360] - 21
CMS_2010_I855299 7000 - 6.0
UA5_1986_I233599 [200..900] - 140,000,000,000,000,003,909,747,384,254,464*
Multiplicity Distributions
 CMS_2011_I879315 [900..7000] - 55
pT Distributions
 CMS_2010_I845323 [900..2360] - 23
CMS_2010_I855299 7000 - 12

* 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 104 histograms.