Generator

Details for Pythia 8.235 default-CD vs. default-DL

pp/ppbar → Soft QCD (nsd only)


Observable Reference Energy χ2+5% (default-CD) Δ χ2+5% (default-DL)
Identified Particles : Y
 K0S
 CMS_2011_I890166 [900..7000] 1.0* -0.55 0.45*
Identified Particles : pT
 K0S
 CMS_2011_I890166 [900..7000] 32* -13 19*
Identified Particles : Ratios
 Λ/K0S vs |y|
 CMS_2011_I890166 [900..7000] 42* +48 90*
Identified Particles : Ratios
 Λ/K0S vs pT
 CMS_2011_I890166 [900..7000] n/a - 52*
Identified Particles : Y
 Λ
 CMS_2011_I890166 [900..7000] 29* +47 76*
Identified Particles : pT
 Λ
 CMS_2011_I890166 [900..7000] n/a - 170*
Identified Particles : Ratios
 Ξ-/Λ vs |y|
 CMS_2011_I890166 [900..7000] 11* 0 11*
Identified Particles : Ratios
 Ξ-/Λ vs pT
 CMS_2011_I890166 [900..7000] 4.1* +9.9 14*
Identified Particles : Y
 Ξ-
 CMS_2011_I890166 [900..7000] 60* +90 150*
Identified Particles : pT
 Ξ-
 CMS_2011_I890166 [900..7000] 84* +200 280*
<pT> vs Nch
 CMS_2011_I879315 [900..7000] 0.36* +0.94 1.3*
Energy flow
 CMS_2011_I930319 [900..7000] 1.5* +2.7 4.2*
η Distributions
 CMS_2010_I845323 [900..2360] 0.18* - n/a
CMS_2010_I855299 7000 n/a - 0.067
UA5_1986_I233599 [200..900] n/a - n/a
Multiplicity Distributions
 CMS_2011_I879315 [900..7000] 5.3* +8.7 14*
pT Distributions
 CMS_2010_I845323 [900..2360] 6.5* - n/a
CMS_2010_I855299 7000 n/a - 4.4

* 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 208 histograms.