Generator

Details for Pythia 6.423 a vs. d6t

pp/ppbar → Soft QCD (inelastic)


Observable Reference Energy χ2+5% (a) Δ χ2+5% (d6t)
Identified Particles : pT
D0
ALICE_2017_I1511870 7000 7.9 - n/a
ALICE_2022_I1868463 13000 n/a - n/a
LHCB_2013_I1218996 7000 140 -52 88
Identified Particles : pT
D0
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : σ
D0
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : pT
D+
ALICE_2017_I1511870 7000 n/a - n/a
LHCB_2013_I1218996 7000 69* -19 50
Identified Particles : σ
D+
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : Ratios
D+/D0 vs pT
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : pT
Ds+
ALICE_2017_I1511870 7000 3.0 -1.7 1.3
LHCB_2013_I1218996 7000 10* -7.6 2.4*
Identified Particles : σ
Ds+
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : Ratios
Ds+/D0 vs pT
ALICE_2017_I1511870 7000 1.1 -0.62 0.48
Identified Particles : Ratios
Ds+/D+ vs pT
ALICE_2017_I1511870 7000 0.056 +0.20 0.26
Identified Particles : pT
D*+
ALICE_2017_I1511870 7000 5.0 -1.4 3.6
LHCB_2013_I1218996 7000 47 -30 17
Identified Particles : σ
D*+
ALICE_2017_I1511870 7000 n/a - n/a
Identified Particles : Ratios
D*+/D0 vs pT
ALICE_2017_I1511870 7000 0.24 +0.16 0.40
K0S2pippim_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
K0S
ALICE_2011_I881474 900 22 -7.0 15
ALICE_2020_I1797443 13000 n/a - n/a
LHCB_2010_I865584 900 4.8 -1.1 3.7
STAR_2006_I722757 200 n/a - n/a
Identified Particles : Ratios
K-/K+ vs |y|
LHCB_2012_I1119400 [900..7000] 1.5 0 1.5
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 8.7 -0.70 8.0
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] 6.8 +0.70 7.5
Identified Particles : pT
K-
ALICE_2011_I885104 900 8.0 -1.6 6.4
STAR_2006_I722757 200 20 -8.0 12
STAR_2008_I793126 200 2.8 +0.20 3.0
Identified Particles : pT
K+
ALICE_2011_I885104 900 7.5 -1.6 5.9
STAR_2006_I722757 200 13 -7.6 5.4
STAR_2008_I793126 200 2.6 +0.50 3.1
Identified Particles : pT
K+ + K-
ALICE_2015_I1357424 7000 17 -7.0 10
ALICE_2020_I1797443 13000 n/a - n/a
Kst0Kst0b2pippim_pt
ALICE_2020_I1797443 13000 n/a - n/a
Kst0Kst0b_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : Ratios
Λ/K0S vs pT
ALICE_2011_I881474 900 27 +15 42
ALICE_2020_I1797443 13000 n/a - n/a
LLbar_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
Λ
ALICE_2011_I881474 900 34 -3.0 31
STAR_2006_I722757 200 n/a - n/a
Identified Particles : pT
Λc+
ALICE_2022_I1868463 13000 n/a - n/a
LHCB_2013_I1218996 7000 n/a - 200
Identified Particles : Ratios
Λc+/D0 vs pT
ALICE_2022_I1868463 13000 n/a - n/a
Identified Particles : Ratios
Λc+ from Σc0,+,++/Λc+ vs pT
ALICE_2022_I1868463 13000 n/a - n/a
Identified Particles : Ratios
Λbar/K0S vs pT
LHCB_2011_I917009 [900..7000] 4.5 +1.0 5.5
Identified Particles : Ratios
Λbar/K0S vs |y|
LHCB_2011_I917009 [900..7000] 4.1 +0.60 4.7
Identified Particles : Ratios
Λbar/K0S vs |Δy|
LHCB_2011_I917009 [900..7000] 6.0 -0.100 5.9
Identified Particles : Ratios
Λbar/Λ vs pT
LHCB_2011_I917009 [900..7000] 3.7 +0.20 3.9
STAR_2006_I722757 200 n/a - n/a
Identified Particles : Ratios
Λbar/Λ vs |y|
LHCB_2011_I917009 [900..7000] 4.2 +0.100 4.3
Identified Particles : Ratios
Λbar/Λ vs |Δy|
LHCB_2011_I917009 [900..7000] 6.0 +0.20 6.2
Identified Particles : pT
Λbar
ALICE_2011_I881474 900 23 -3.0 20
STAR_2006_I722757 200 n/a - n/a
Omega2phi_pt
ALICE_2020_I1797443 13000 n/a - n/a
Omegapm_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
Σbar(1385)-
ALICE_2014_I1300380 7000 10.0 -1.3 8.7
Identified Particles : pT
Σbar(1385)+
ALICE_2014_I1300380 7000 7.4 -1.2 6.2
Identified Particles : pT
Σ(1385)-
ALICE_2014_I1300380 7000 10 -1.5 8.5
Identified Particles : pT
Σ(1385)+
ALICE_2014_I1300380 7000 9.3 -0.30 9.0
Identified Particles : pT
Σc0,+,++
ALICE_2022_I1868463 13000 n/a - n/a
Identified Particles : Ratios
Σc0,+,++/D0 vs pT
ALICE_2022_I1868463 13000 n/a - n/a
Identified Particles : pT
Ξ(1530)
ALICE_2014_I1300380 7000 27 - n/a
Xi2phi_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
Ξ
ALICE_2011_I881474 900 11 -1.0 10
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
Ξ-
STAR_2006_I722757 200 n/a - n/a
Identified Particles : Ratios
Ξ+/Ξ- vs pT
STAR_2006_I722757 200 n/a - n/a
Identified Particles : pT
Ξ+
STAR_2006_I722757 200 n/a - n/a
<pT>j vs Nch
CMS_2013_I1261026 7000 1.2 +0.70 1.9
<pT> vs Nch
ALICE_2010_I860416 900 0.94* +0.96 1.9*
ATLAS_2010_I849050 900 n/a - n/a
CDF_2002_I567774 [630..1800] n/a - n/a
CDF_2009_I817466 1960 n/a - n/a
CMS_2013_I1261026 7000 1.7 +2.8 4.5
UA1_1990_I280412 [63..900] 1.5* +3.1 4.6*
Identified Particles : σ
ccbar
ALICE_2017_I1511870 7000 n/a - n/a
Energy flow
LHCB_2013_I1208105 7000 73 -13 60
Forward energy flow ratio
CMS_2013_I1218372 [900..7000] 2.3* +1.8 4.1*
EM energy spectrum
CMS_2017_I1511284 13000 n/a - n/a
Hadronic energy spectrum
CMS_2017_I1511284 13000 n/a - n/a
Total energy spectrum
CMS_2017_I1511284 13000 n/a - n/a
η Distributions
ALICE_2010_I852264 [900..7000] 24* +1.0 25*
ATLAS_2010_I849050 900 4.8 -0.70 4.1
CDF_1990_I283352 [630..1800] n/a - n/a
CMS_2015_I1384119 13000 n/a - n/a
TOTEM_2012_I1115294 7000 6.8 -3.3 3.5
UA5_1982_I176647 53 2.9 +0.30 3.2
UA5_1986_I233599 [200..900] 7.4 +1.7 9.1
Identified Particles : Ratios
η/π0 vs pT
ALICE_2012_I1116147 7000 n/a - n/a
Rapidity gap size
ATLAS_2012_I1084540 7000 15 -4.0 11
Identified Particles : pT
η
ALICE_2012_I1116147 7000 0.82 +0.28 1.1
FB Correlations
b(Nch) vs Δη
UA5_1988_I263399 [200..900] 27 -4.0 23
FB Correlations
b(Nch) vs ηC
UA5_1988_I263399 [200..900] 15 -7.6 7.4
Jet pT
CMS_2013_I1261026 7000 4.2* - n/a
STAR_2006_I723509 200 1.5* - n/a
Jet Shapes
Differential Jet Shape
CMS_2013_I1261026 7000 1.6 +1.6 3.2
Diffraction
ξ
ATLAS_2019_I1762584 8000 n/a - n/a
n.E
LHCF_2020_I1783943 13000 n/a - n/a
n.avgk
LHCF_2020_I1783943 13000 n/a - n/a
n.eflow
LHCF_2020_I1783943 13000 n/a - n/a
n.k
LHCF_2020_I1783943 13000 n/a - n/a
Multiplicity Distributions
ALICE_2010_I852264 7000 n/a - n/a
ALICE_2010_I852450 [900..2360] 30* +19 49*
ATLAS_2010_I849050 900 n/a - n/a
CDF_2002_I567774 [630..1800] n/a - n/a
CDF_2009_NOTE_9936 1960 n/a - n/a
STAR_2008_I793126 200 n/a - n/a
UA1_1990_I280412 [200..900] 38* - n/a
UA5_1987_I244829 546 n/a - n/a
UA5_1989_I267179 [200..900] n/a - n/a
Jet Multiplicities
Nj vs Nch
CMS_2013_I1261026 7000 58* +17 75*
Identified Particles : Ratios
p/π+ vs pT
ALICE_2020_I1797443 13000 n/a - n/a
STAR_2006_I709170 200 n/a - n/a
Identified Particles : pT
p
STAR_2006_I709170 200 n/a - n/a
STAR_2008_I793126 200 93 -21 72
Identified Particles : Ratios
pbar/p vs pT
STAR_2006_I709170 200 n/a - n/a
Identified Particles : Ratios
pbar/p vs |y|
LHCB_2012_I1119400 [900..7000] 3.5 -0.20 3.3
Identified Particles : Ratios
pbar/π vs pT
STAR_2006_I709170 200 n/a - n/a
Identified Particles : pT
pbar
STAR_2006_I709170 200 n/a - n/a
STAR_2008_I793126 200 35 -19 16
Identified Particles : Ratios
(pbar+p)/(K-+K+) vs |y|
LHCB_2012_I1119400 [900..7000] 8.2 +0.20 8.4
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 3.4 -0.30 3.1
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] 2.3 0 2.3
phi2pippim_pt
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
φ
ALICE_2011_I881474 900 2.9 0 2.9
ALICE_2020_I1797443 13000 n/a - n/a
ATLAS_2014_I1282441 7000 0.59 -0.51 0.085
LHCB_2011_I919315 7000 2.2 0 2.2
Identified Particles : Y
φ
ATLAS_2014_I1282441 7000 0.041 +0.23 0.27
LHCB_2011_I919315 7000 0.57 +2.1 2.7
Identified Particles : pT
π0
ALICE_2012_I1116147 [900..7000] 5.7* -2.0 3.7*
LHCF_2012_I1115479 7000 6.8 -3.5 3.3
Identified Particles : Ratios
π-/π+ vs pT
STAR_2006_I709170 200 n/a - n/a
Identified Particles : Ratios
π-/π+ vs |y|
LHCB_2012_I1119400 [900..7000] 0.19 +0.030 0.22
Identified Particles : pT
π-
ALICE_2011_I885104 900 7.2 0 7.2
STAR_2006_I709170 200 n/a - n/a
STAR_2008_I793126 200 1.1 +0.40 1.5
Identified Particles : pT
π+
ALICE_2011_I885104 900 7.2 -0.30 6.9
STAR_2006_I709170 200 n/a - n/a
STAR_2008_I793126 200 1.7 +0.80 2.5
Identified Particles : pT
π+ + π-
ALICE_2015_I1357424 7000 11 0 11
ALICE_2020_I1797443 13000 n/a - n/a
Identified Particles : pT
pbar
ALICE_2011_I885104 900 2.5 -0.90 1.6
Identified Particles : pT
p
ALICE_2011_I885104 900 2.1 -1.1 1.0
Identified Particles : pT
p + pbar
ALICE_2015_I1357424 7000 3.7 +2.9 6.6
ALICE_2020_I1797443 13000 n/a - n/a
pT Distributions
ALICE_2010_I860416 900 n/a - 11
ATLAS_2010_I849050 900 n/a - n/a
CDF_1988_I263320 [630..1800] n/a - n/a
CDF_2009_I817466 1960 n/a - n/a
UA1_1990_I280412 [200..900] 51* -26 25*
<pT> vs mass
ALICE_2011_I885104 900 n/a - n/a
ALICE_2014_I1300380 7000 n/a - n/a
STAR_2006_I722757 200 n/a - n/a
Diffraction
Δη
ATLAS_2019_I1762584 8000 n/a - n/a
Diffraction
|t|
ATLAS_2019_I1762584 8000 n/a - n/a
sqrts.xsec
ALICE_2012_I1181770 900:2760:7000 n/a - n/a
Σ(ET)
ATLAS_2012_I1183818 7000 150 -89 61
CDF_2009_I817466 1960 n/a - n/a
UA1_1990_I280412 [200..900] 26* +25 51*
Σ(ET) vs Nch
UA1_1990_I280412 [200..900] 34* -8.0 26*
Diffractive ξ
CMS_2012_I1184941 7000 n/a - n/a
Cross sections
ATLAS_2011_I894867 7000 2.4 -0.10 2.3
CMS_2012_I1193338 7000 0.82 -0.040 0.78

* 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 636 histograms.