Generator / tune

Details for Pythia 8.313 qcdcr2 vs. 8.315

pp/ppbar → Soft QCD (inelastic)


Observable Reference Energy χ2+5% (8.313) Δ χ2+5% (8.315)
Identified Particles : pT
D0
ALICE_2017_I1511870 7000 - n/a
ALICE_2022_I1868463 13000 - 3.0
LHCB_2013_I1218996 7000 - 7.0
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 - 0.94
LHCB_2013_I1218996 7000 - 1.7
Identified Particles : σ
D+
ALICE_2017_I1511870 7000 - n/a
Identified Particles : Ratios
D+/D0 vs pT
ALICE_2017_I1511870 7000 - 0.44
Identified Particles : pT
Ds+
ALICE_2017_I1511870 7000 - 1.4
LHCB_2013_I1218996 7000 - 1.1*
Identified Particles : σ
Ds+
ALICE_2017_I1511870 7000 - n/a
Identified Particles : Ratios
Ds+/D0 vs pT
ALICE_2017_I1511870 7000 - 1.3
Identified Particles : Ratios
Ds+/D+ vs pT
ALICE_2017_I1511870 7000 - 2.2
Identified Particles : pT
D*+
ALICE_2017_I1511870 7000 - 2.3
LHCB_2013_I1218996 7000 - 14
Identified Particles : σ
D*+
ALICE_2017_I1511870 7000 - n/a
Identified Particles : Ratios
D*+/D0 vs pT
ALICE_2017_I1511870 7000 - 0.65
K0S2pippim_pt
ALICE_2020_I1797443 13000 - 19
Identified Particles : pT
K0S
ALICE_2011_I881474 900 - 16
ALICE_2020_I1797443 13000 - 15
LHCB_2010_I865584 900 - 4.5
STAR_2006_I722757 200 - n/a
Identified Particles : Ratios
K-/K+ vs |y|
LHCB_2012_I1119400 [900..7000] - 1.3
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 - 18
ALICE_2020_I1797443 13000 - 9.1
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] - 21
Identified Particles : pT
K-
ALICE_2011_I885104 900 - 6.1
STAR_2006_I722757 200 - 19
STAR_2008_I793126 200 - 2.1
Identified Particles : pT
K+
ALICE_2011_I885104 900 - 6.1
STAR_2006_I722757 200 - 15
STAR_2008_I793126 200 - 3.5
Identified Particles : pT
K+ + K-
ALICE_2015_I1357424 7000 - 10
ALICE_2020_I1797443 13000 - 5.3
Kst0Kst0b2pippim_pt
ALICE_2020_I1797443 13000 - 12
Kst0Kst0b_pt
ALICE_2020_I1797443 13000 - 8.7
Identified Particles : Ratios
Λ/K0S vs pT
ALICE_2011_I881474 900 - 1.4
ALICE_2020_I1797443 13000 - 0.50
LLbar_pt
ALICE_2020_I1797443 13000 - 13
Identified Particles : pT
Λ
ALICE_2011_I881474 900 - 16
STAR_2006_I722757 200 - n/a
Identified Particles : pT
Λc+
ALICE_2022_I1868463 13000 - 11
LHCB_2013_I1218996 7000 - 13
Identified Particles : Ratios
Λc+/D0 vs pT
ALICE_2022_I1868463 13000 - 4.7
Identified Particles : Ratios
Λc+ from Σc0,+,++/Λc+ vs pT
ALICE_2022_I1868463 13000 - 12
Identified Particles : Ratios
Λbar/K0S vs pT
LHCB_2011_I917009 [900..7000] - 0.99
Identified Particles : Ratios
Λbar/K0S vs |y|
LHCB_2011_I917009 [900..7000] - 0.56
Identified Particles : Ratios
Λbar/K0S vs |Δy|
LHCB_2011_I917009 [900..7000] - 0.20
Identified Particles : Ratios
Λbar/Λ vs pT
LHCB_2011_I917009 [900..7000] - 1.1
STAR_2006_I722757 200 - n/a
Identified Particles : Ratios
Λbar/Λ vs |y|
LHCB_2011_I917009 [900..7000] - 1.7
Identified Particles : Ratios
Λbar/Λ vs |Δy|
LHCB_2011_I917009 [900..7000] - 2.2
Identified Particles : pT
Λbar
ALICE_2011_I881474 900 - 13
STAR_2006_I722757 200 - n/a
Omega2phi_pt
ALICE_2020_I1797443 13000 - 6.7
Omegapm_pt
ALICE_2020_I1797443 13000 - 87
Identified Particles : pT
Σbar(1385)-
ALICE_2014_I1300380 7000 - 7.2
Identified Particles : pT
Σbar(1385)+
ALICE_2014_I1300380 7000 - 7.4
Identified Particles : pT
Σ(1385)-
ALICE_2014_I1300380 7000 - 9.2
Identified Particles : pT
Σ(1385)+
ALICE_2014_I1300380 7000 - 6.1
Identified Particles : pT
Σc0,+,++
ALICE_2022_I1868463 13000 - 48
Identified Particles : Ratios
Σc0,+,++/D0 vs pT
ALICE_2022_I1868463 13000 - 19
Identified Particles : pT
Ξ(1530)
ALICE_2014_I1300380 7000 - n/a
Xi2phi_pt
ALICE_2020_I1797443 13000 - 5.0
Identified Particles : pT
Ξ
ALICE_2011_I881474 900 - 5.3
ALICE_2020_I1797443 13000 - 73
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 - 0.33
<pT> vs Nch
ALICE_2010_I860416 900 - 1.0*
ATLAS_2010_I849050 900 - 0.74
CDF_2002_I567774 [630..1800] - 2.7
CDF_2009_I817466 1960 - 1.5
CMS_2013_I1261026 7000 - 0.98
UA1_1990_I280412 [63..900] - 2.1*
Identified Particles : σ
ccbar
ALICE_2017_I1511870 7000 - n/a
Energy flow
LHCB_2013_I1208105 7000 - 7.0
Forward energy flow ratio
CMS_2013_I1218372 [900..7000] - 1.1
EM energy spectrum
CMS_2017_I1511284 13000 - 3.9
Hadronic energy spectrum
CMS_2017_I1511284 13000 - 50
Total energy spectrum
CMS_2017_I1511284 13000 - 18
η Distributions
ALICE_2010_I852264 [900..7000] - 0.52
ATLAS_2010_I849050 900 - 1.1
CDF_1990_I283352 [630..1800] - 8.0
CMS_2015_I1384119 13000 - 1.1
TOTEM_2012_I1115294 7000 - 0.14
UA5_1982_I176647 53 - 15
UA5_1986_I233599 [200..900] - 4.3
Identified Particles : Ratios
η/π0 vs pT
ALICE_2012_I1116147 7000 - n/a
Rapidity gap size
ATLAS_2012_I1084540 7000 - 7.8
Identified Particles : pT
η
ALICE_2012_I1116147 7000 - 1.2
FB Correlations
b(Nch) vs Δη
UA5_1988_I263399 [200..900] - 24
FB Correlations
b(Nch) vs ηC
UA5_1988_I263399 [200..900] - 37
Jet pT
CMS_2013_I1261026 7000 - 0.74*
STAR_2006_I723509 200 - 18*
Jet Shapes
Differential Jet Shape
CMS_2013_I1261026 7000 - 0.50
Diffraction
ξ
ATLAS_2019_I1762584 8000 - 80
n.E
LHCF_2020_I1783943 13000 - 230
n.avgk
LHCF_2020_I1783943 13000 - 5.7
n.eflow
LHCF_2020_I1783943 13000 - 34
n.k
LHCF_2020_I1783943 13000 - 72
Multiplicity Distributions
ALICE_2010_I852264 7000 - 2.0
ALICE_2010_I852450 [900..2360] - 2.8
ATLAS_2010_I849050 900 - 1.1
CDF_2002_I567774 [630..1800] - 31
CDF_2009_NOTE_9936 1960 - 28
STAR_2008_I793126 200 - n/a
UA1_1990_I280412 [200..900] - 31
UA5_1987_I244829 546 - n/a
UA5_1989_I267179 [200..900] - n/a
Jet Multiplicities
Nj vs Nch
CMS_2013_I1261026 7000 - 1.9
Identified Particles : Ratios
p/π+ vs pT
ALICE_2020_I1797443 13000 - 9.6
STAR_2006_I709170 200 - n/a
Identified Particles : pT
p
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 150
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] - 0.91
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 - 35
Identified Particles : Ratios
(pbar+p)/(K-+K+) vs |y|
LHCB_2012_I1119400 [900..7000] - 24
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 - 12
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] - 4.8
phi2pippim_pt
ALICE_2020_I1797443 13000 - 45
Identified Particles : pT
φ
ALICE_2011_I881474 900 - 7.9
ALICE_2020_I1797443 13000 - 51
ATLAS_2014_I1282441 7000 - 3.0
LHCB_2011_I919315 7000 - 16
Identified Particles : Y
φ
ATLAS_2014_I1282441 7000 - 2.0
LHCB_2011_I919315 7000 - 13
Identified Particles : pT
π0
ALICE_2012_I1116147 [900..7000] - 1.5*
LHCF_2012_I1115479 7000 - 2.9
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] - 0.21
Identified Particles : pT
π-
ALICE_2011_I885104 900 - 2.9
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 4.3
Identified Particles : pT
π+
ALICE_2011_I885104 900 - 3.2
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 4.2
Identified Particles : pT
π+ + π-
ALICE_2015_I1357424 7000 - 5.1
ALICE_2020_I1797443 13000 - 13
Identified Particles : pT
pbar
ALICE_2011_I885104 900 - 13
Identified Particles : pT
p
ALICE_2011_I885104 900 - 16
Identified Particles : pT
p + pbar
ALICE_2015_I1357424 7000 - 19
ALICE_2020_I1797443 13000 - 29
pT Distributions
ALICE_2010_I860416 900 - 3.9
ATLAS_2010_I849050 900 - 3.3
CDF_1988_I263320 [630..1800] - n/a
CDF_2009_I817466 1960 - n/a
UA1_1990_I280412 [200..900] - 12*
<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 - 110
Diffraction
|t|
ATLAS_2019_I1762584 8000 - 78
sqrts.xsec
ALICE_2012_I1181770 900:2760:7000 - n/a
Σ(ET)
ATLAS_2012_I1183818 7000 - 6.2
CDF_2009_I817466 1960 - n/a
UA1_1990_I280412 [200..900] - 58
Σ(ET) vs Nch
UA1_1990_I280412 [200..900] - 26
Diffractive ξ
CMS_2012_I1184941 7000 - n/a
Cross sections
ATLAS_2011_I894867 7000 - 2.4
CMS_2012_I1193338 7000 - 1.2

* 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.