Generator / tune

Details for Pythia 8.313 tune-2m 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] - 47
Identified Particles : pT
 K0S
 CMS_2011_I890166 [900..7000] - 74
Identified Particles : Ratios
 Λ/K0S vs |y|
 CMS_2011_I890166 [900..7000] - 50
Identified Particles : Ratios
 Λ/K0S vs pT
 CMS_2011_I890166 [900..7000] - 33
Identified Particles : Y
 Λ
 CMS_2011_I890166 [900..7000] - 270
Identified Particles : pT
 Λ
 CMS_2011_I890166 [900..7000] - 290
Identified Particles : Ratios
 Ξ-/Λ vs |y|
 CMS_2011_I890166 [900..7000] - 51
Identified Particles : Ratios
 Ξ-/Λ vs pT
 CMS_2011_I890166 [900..7000] - 58
Identified Particles : Y
 Ξ-
 CMS_2011_I890166 [900..7000] - 810
Identified Particles : pT
 Ξ-
 CMS_2011_I890166 [900..7000] - 980
<pT> vs Nch
 CMS_2011_I879315 [900..7000] - 5.5
Energy flow
 CMS_2011_I930319 [900..7000] - 22
η Distributions
 CMS_2010_I845323 [900..2360] - 10
CMS_2010_I855299 7000 - 39
UA5_1986_I233599 [200..900] - 5.7*
Multiplicity Distributions
 CMS_2011_I879315 [900..7000] - 200*
pT Distributions
 CMS_2010_I845323 [900..2360] - 13
CMS_2010_I855299 7000 - 31

* 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.