Generator / tune

Details for Pythia 6.427 375

pp/ppbar → Soft QCD (inelastic)


Observable Reference Energy χ2+5%
Identified Particles : pT
D0
ALICE_2017_I1511870 7000 2.1
ALICE_2022_I1868463 13000 4.5
LHCB_2013_I1218996 7000 4.3
Identified Particles : pT
D0
ALICE_2017_I1511870 7000 n/a
Identified Particles : σ
D0
ALICE_2017_I1511870 7000 n/a
Identified Particles : pT
D+
ALICE_2017_I1511870 7000 n/a
LHCB_2013_I1218996 7000 6.1
Identified Particles : σ
D+
ALICE_2017_I1511870 7000 n/a
Identified Particles : Ratios
D+/D0 vs pT
ALICE_2017_I1511870 7000 n/a
Identified Particles : pT
Ds+
ALICE_2017_I1511870 7000 0.23
LHCB_2013_I1218996 7000 2.4*
Identified Particles : σ
Ds+
ALICE_2017_I1511870 7000 n/a
Identified Particles : Ratios
Ds+/D0 vs pT
ALICE_2017_I1511870 7000 0.28
Identified Particles : Ratios
Ds+/D+ vs pT
ALICE_2017_I1511870 7000 0.67
Identified Particles : pT
D*+
ALICE_2017_I1511870 7000 n/a
LHCB_2013_I1218996 7000 3.1
Identified Particles : σ
D*+
ALICE_2017_I1511870 7000 n/a
Identified Particles : Ratios
D*+/D0 vs pT
ALICE_2017_I1511870 7000 n/a
K0S2pippim_pt
ALICE_2020_I1797443 13000 9.8
Identified Particles : pT
K0S
ALICE_2011_I881474 900 20
ALICE_2020_I1797443 13000 22
LHCB_2010_I865584 900 7.1
STAR_2006_I722757 200 n/a
Identified Particles : Ratios
K-/K+ vs |y|
LHCB_2012_I1119400 [900..7000] 0.93
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 8.8
ALICE_2020_I1797443 13000 n/a
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] 10
Identified Particles : pT
K-
ALICE_2011_I885104 900 7.4
STAR_2006_I722757 200 34
STAR_2008_I793126 200 3.2
Identified Particles : pT
K+
ALICE_2011_I885104 900 8.4
STAR_2006_I722757 200 28
STAR_2008_I793126 200 2.8
Identified Particles : pT
K+ + K-
ALICE_2015_I1357424 7000 15
ALICE_2020_I1797443 13000 n/a
Kst0Kst0b2pippim_pt
ALICE_2020_I1797443 13000 5.0
Kst0Kst0b_pt
ALICE_2020_I1797443 13000 16
Identified Particles : Ratios
Λ/K0S vs pT
ALICE_2011_I881474 900 30
ALICE_2020_I1797443 13000 8.5
LLbar_pt
ALICE_2020_I1797443 13000 53
Identified Particles : pT
Λ
ALICE_2011_I881474 900 37
STAR_2006_I722757 200 n/a
Identified Particles : pT
Λc+
ALICE_2022_I1868463 13000 13
LHCB_2013_I1218996 7000 63
Identified Particles : Ratios
Λc+/D0 vs pT
ALICE_2022_I1868463 13000 26
Identified Particles : Ratios
Λc+ from Σc0,+,++/Λc+ vs pT
ALICE_2022_I1868463 13000 3.5
Identified Particles : Ratios
Λbar/K0S vs pT
LHCB_2011_I917009 [900..7000] 5.2
Identified Particles : Ratios
Λbar/K0S vs |y|
LHCB_2011_I917009 [900..7000] 4.3
Identified Particles : Ratios
Λbar/K0S vs |Δy|
LHCB_2011_I917009 [900..7000] 3.9
Identified Particles : Ratios
Λbar/Λ vs pT
LHCB_2011_I917009 [900..7000] 1.4
STAR_2006_I722757 200 n/a
Identified Particles : Ratios
Λbar/Λ vs |y|
LHCB_2011_I917009 [900..7000] 2.5
Identified Particles : Ratios
Λbar/Λ vs |Δy|
LHCB_2011_I917009 [900..7000] 3.6
Identified Particles : pT
Λbar
ALICE_2011_I881474 900 27
STAR_2006_I722757 200 n/a
Omega2phi_pt
ALICE_2020_I1797443 13000 11
Omegapm_pt
ALICE_2020_I1797443 13000 61
Identified Particles : pT
Σbar(1385)-
ALICE_2014_I1300380 7000 6.8
Identified Particles : pT
Σbar(1385)+
ALICE_2014_I1300380 7000 7.1
Identified Particles : pT
Σ(1385)-
ALICE_2014_I1300380 7000 7.8
Identified Particles : pT
Σ(1385)+
ALICE_2014_I1300380 7000 6.5
Identified Particles : pT
Σc0,+,++
ALICE_2022_I1868463 13000 9.8
Identified Particles : Ratios
Σc0,+,++/D0 vs pT
ALICE_2022_I1868463 13000 16
Identified Particles : pT
Ξ(1530)
ALICE_2014_I1300380 7000 n/a
Xi2phi_pt
ALICE_2020_I1797443 13000 1.2
Identified Particles : pT
Ξ
ALICE_2011_I881474 900 8.6
ALICE_2020_I1797443 13000 67
Identified Particles : pT
Ξ-
STAR_2006_I722757 200 n/a
Identified Particles : Ratios
Ξ+/Ξ- vs pT
STAR_2006_I722757 200 n/a
Identified Particles : pT
Ξ+
STAR_2006_I722757 200 n/a
<pT>j vs Nch
CMS_2013_I1261026 7000 0.25
<pT> vs Nch
ALICE_2010_I860416 900 7.7*
ATLAS_2010_I849050 900 5.0
CDF_2002_I567774 [630..1800] 13*
CDF_2009_I817466 1960 n/a
CMS_2013_I1261026 7000 10.0
UA1_1990_I280412 [63..900] 2.2*
Identified Particles : σ
ccbar
ALICE_2017_I1511870 7000 n/a
Energy flow
LHCB_2013_I1208105 7000 89
Forward energy flow ratio
CMS_2013_I1218372 [900..7000] 0.42*
EM energy spectrum
CMS_2017_I1511284 13000 220
Hadronic energy spectrum
CMS_2017_I1511284 13000 13
Total energy spectrum
CMS_2017_I1511284 13000 130
η Distributions
ALICE_2010_I852264 [900..7000] 3.1
ATLAS_2010_I849050 900 0.83
CDF_1990_I283352 [630..1800] 12*
CMS_2015_I1384119 13000 6.2
TOTEM_2012_I1115294 7000 6.8
UA5_1982_I176647 53 3.0
UA5_1986_I233599 [200..900] 5.0
Identified Particles : Ratios
η/π0 vs pT
ALICE_2012_I1116147 7000 n/a
Rapidity gap size
ATLAS_2012_I1084540 7000 12
Identified Particles : pT
η
ALICE_2012_I1116147 7000 3.4
FB Correlations
b(Nch) vs Δη
UA5_1988_I263399 [200..900] 37
FB Correlations
b(Nch) vs ηC
UA5_1988_I263399 [200..900] 87
Jet pT
CMS_2013_I1261026 7000 n/a
STAR_2006_I723509 200 1.2*
Jet Shapes
Differential Jet Shape
CMS_2013_I1261026 7000 0.91
Diffraction
ξ
ATLAS_2019_I1762584 8000 n/a
n.E
LHCF_2020_I1783943 13000 34
n.avgk
LHCF_2020_I1783943 13000 0.035
n.eflow
LHCF_2020_I1783943 13000 27
n.k
LHCF_2020_I1783943 13000 93
Multiplicity Distributions
ALICE_2010_I852264 7000 15
ALICE_2010_I852450 [900..2360] 13
ATLAS_2010_I849050 900 3.7
CDF_2002_I567774 [630..1800] 41*
CDF_2009_NOTE_9936 1960 n/a
STAR_2008_I793126 200 n/a
UA1_1990_I280412 [200..900] 52*
UA5_1987_I244829 546 n/a
UA5_1989_I267179 [200..900] n/a
Jet Multiplicities
Nj vs Nch
CMS_2013_I1261026 7000 190*
Identified Particles : Ratios
p/π+ vs pT
ALICE_2020_I1797443 13000 n/a
STAR_2006_I709170 200 n/a
Identified Particles : pT
p
STAR_2006_I709170 200 n/a
STAR_2008_I793126 200 140
Identified Particles : Ratios
pbar/p vs pT
STAR_2006_I709170 200 n/a
Identified Particles : Ratios
pbar/p vs |y|
LHCB_2012_I1119400 [900..7000] 2.4
Identified Particles : Ratios
pbar/π vs pT
STAR_2006_I709170 200 n/a
Identified Particles : pT
pbar
STAR_2006_I709170 200 n/a
STAR_2008_I793126 200 55
Identified Particles : Ratios
(pbar+p)/(K-+K+) vs |y|
LHCB_2012_I1119400 [900..7000] 4.8
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 5.4
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] 5.6
phi2pippim_pt
ALICE_2020_I1797443 13000 20
Identified Particles : pT
φ
ALICE_2011_I881474 900 3.4
ALICE_2020_I1797443 13000 27
ATLAS_2014_I1282441 7000 1.3
LHCB_2011_I919315 7000 15
Identified Particles : Y
φ
ATLAS_2014_I1282441 7000 0.77
LHCB_2011_I919315 7000 8.6
Identified Particles : pT
π0
ALICE_2012_I1116147 [900..7000] 4.5*
LHCF_2012_I1115479 7000 9.2
Identified Particles : Ratios
π-/π+ vs pT
STAR_2006_I709170 200 n/a
Identified Particles : Ratios
π-/π+ vs |y|
LHCB_2012_I1119400 [900..7000] 0.39
Identified Particles : pT
π-
ALICE_2011_I885104 900 4.7
STAR_2006_I709170 200 n/a
STAR_2008_I793126 200 1.5
Identified Particles : pT
π+
ALICE_2011_I885104 900 5.5
STAR_2006_I709170 200 n/a
STAR_2008_I793126 200 1.9
Identified Particles : pT
π+ + π-
ALICE_2015_I1357424 7000 8.6
ALICE_2020_I1797443 13000 9.6
Identified Particles : pT
pbar
ALICE_2011_I885104 900 13
Identified Particles : pT
p
ALICE_2011_I885104 900 14
Identified Particles : pT
p + pbar
ALICE_2015_I1357424 7000 15
ALICE_2020_I1797443 13000 n/a
pT Distributions
ALICE_2010_I860416 900 20
ATLAS_2010_I849050 900 n/a
CDF_1988_I263320 [630..1800] n/a
CDF_2009_I817466 1960 n/a
UA1_1990_I280412 [200..900] 51*
<pT> vs mass
ALICE_2011_I885104 900 n/a
ALICE_2014_I1300380 7000 n/a
STAR_2006_I722757 200 n/a
Diffraction
Δη
ATLAS_2019_I1762584 8000 n/a
Diffraction
|t|
ATLAS_2019_I1762584 8000 n/a
sqrts.xsec
ALICE_2012_I1181770 900:2760:7000 n/a
Σ(ET)
ATLAS_2012_I1183818 7000 62
CDF_2009_I817466 1960 n/a
UA1_1990_I280412 [200..900] 33*
Σ(ET) vs Nch
UA1_1990_I280412 [200..900] 41*
Diffractive ξ
CMS_2012_I1184941 7000 n/a
Cross sections
ATLAS_2011_I894867 7000 2.2
CMS_2012_I1193338 7000 0.66

* 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 318 histograms.