Generator / tune

Details for Pythia 8.313 tune-AZ 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 - 8.1
LHCB_2013_I1218996 7000 - 2.2
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 - 4.0
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 - 0.86
LHCB_2013_I1218996 7000 - 0.40*
Identified Particles : σ
Ds+
ALICE_2017_I1511870 7000 - n/a
Identified Particles : Ratios
Ds+/D0 vs pT
ALICE_2017_I1511870 7000 - 1.0
Identified Particles : Ratios
Ds+/D+ vs pT
ALICE_2017_I1511870 7000 - 1.8
Identified Particles : pT
D*+
ALICE_2017_I1511870 7000 - 1.5
LHCB_2013_I1218996 7000 - 3.2
Identified Particles : σ
D*+
ALICE_2017_I1511870 7000 - n/a
Identified Particles : Ratios
D*+/D0 vs pT
ALICE_2017_I1511870 7000 - 1.8
K0S2pippim_pt
ALICE_2020_I1797443 13000 - 17
Identified Particles : pT
K0S
ALICE_2011_I881474 900 - 43
ALICE_2020_I1797443 13000 - 82
LHCB_2010_I865584 900 - 6.8
STAR_2006_I722757 200 - n/a
Identified Particles : Ratios
K-/K+ vs |y|
LHCB_2012_I1119400 [900..7000] - 0.98
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 - 15
ALICE_2020_I1797443 13000 - 7.8
Identified Particles : Ratios
(K-+K+)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] - 17
Identified Particles : pT
K-
ALICE_2011_I885104 900 - 16
STAR_2006_I722757 200 - 26
STAR_2008_I793126 200 - 2.0
Identified Particles : pT
K+
ALICE_2011_I885104 900 - 17
STAR_2006_I722757 200 - 39
STAR_2008_I793126 200 - 5.2
Identified Particles : pT
K+ + K-
ALICE_2015_I1357424 7000 - 32
ALICE_2020_I1797443 13000 - 26
Kst0Kst0b2pippim_pt
ALICE_2020_I1797443 13000 - 5.3
Kst0Kst0b_pt
ALICE_2020_I1797443 13000 - 11
Identified Particles : Ratios
Λ/K0S vs pT
ALICE_2011_I881474 900 - 38
ALICE_2020_I1797443 13000 - 22
LLbar_pt
ALICE_2020_I1797443 13000 - 160
Identified Particles : pT
Λ
ALICE_2011_I881474 900 - 54
STAR_2006_I722757 200 - n/a
Identified Particles : pT
Λc+
ALICE_2022_I1868463 13000 - 21
LHCB_2013_I1218996 7000 - 140
Identified Particles : Ratios
Λc+/D0 vs pT
ALICE_2022_I1868463 13000 - 39
Identified Particles : Ratios
Λc+ from Σc0,+,++/Λc+ vs pT
ALICE_2022_I1868463 13000 - 9.8
Identified Particles : Ratios
Λbar/K0S vs pT
LHCB_2011_I917009 [900..7000] - 6.3
Identified Particles : Ratios
Λbar/K0S vs |y|
LHCB_2011_I917009 [900..7000] - 5.5
Identified Particles : Ratios
Λbar/K0S vs |Δy|
LHCB_2011_I917009 [900..7000] - 7.0
Identified Particles : Ratios
Λbar/Λ vs pT
LHCB_2011_I917009 [900..7000] - 2.3
STAR_2006_I722757 200 - n/a
Identified Particles : Ratios
Λbar/Λ vs |y|
LHCB_2011_I917009 [900..7000] - 2.9
Identified Particles : Ratios
Λbar/Λ vs |Δy|
LHCB_2011_I917009 [900..7000] - 3.9
Identified Particles : pT
Λbar
ALICE_2011_I881474 900 - 39
STAR_2006_I722757 200 - n/a
Omega2phi_pt
ALICE_2020_I1797443 13000 - 87
Omegapm_pt
ALICE_2020_I1797443 13000 - 220
Identified Particles : pT
Σbar(1385)-
ALICE_2014_I1300380 7000 - 21
Identified Particles : pT
Σbar(1385)+
ALICE_2014_I1300380 7000 - 14
Identified Particles : pT
Σ(1385)-
ALICE_2014_I1300380 7000 - 21
Identified Particles : pT
Σ(1385)+
ALICE_2014_I1300380 7000 - 22
Identified Particles : pT
Σc0,+,++
ALICE_2022_I1868463 13000 - 15
Identified Particles : Ratios
Σc0,+,++/D0 vs pT
ALICE_2022_I1868463 13000 - 20
Identified Particles : pT
Ξ(1530)
ALICE_2014_I1300380 7000 - n/a
Xi2phi_pt
ALICE_2020_I1797443 13000 - 20
Identified Particles : pT
Ξ
ALICE_2011_I881474 900 - 15
ALICE_2020_I1797443 13000 - 390
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 - 2.1
<pT> vs Nch
ALICE_2010_I860416 900 - 1.4*
ATLAS_2010_I849050 900 - n/a
CDF_2002_I567774 [630..1800] - 1.5
CDF_2009_I817466 1960 - n/a
CMS_2013_I1261026 7000 - 1.4
UA1_1990_I280412 [63..900] - 0.99*
Identified Particles : σ
ccbar
ALICE_2017_I1511870 7000 - n/a
Energy flow
LHCB_2013_I1208105 7000 - 15
Forward energy flow ratio
CMS_2013_I1218372 [900..7000] - 0.82
EM energy spectrum
CMS_2017_I1511284 13000 - 170
Hadronic energy spectrum
CMS_2017_I1511284 13000 - 19
Total energy spectrum
CMS_2017_I1511284 13000 - 49
η Distributions
ALICE_2010_I852264 [900..7000] - 24
ATLAS_2010_I849050 900 - 16
CDF_1990_I283352 [630..1800] - 8.4
CMS_2015_I1384119 13000 - 21
TOTEM_2012_I1115294 7000 - 2.4
UA5_1982_I176647 53 - 3.6
UA5_1986_I233599 [200..900] - 9.9
Identified Particles : Ratios
η/π0 vs pT
ALICE_2012_I1116147 7000 - n/a
Rapidity gap size
ATLAS_2012_I1084540 7000 - 9.4
Identified Particles : pT
η
ALICE_2012_I1116147 7000 - 5.2
FB Correlations
b(Nch) vs Δη
UA5_1988_I263399 [200..900] - 11
FB Correlations
b(Nch) vs ηC
UA5_1988_I263399 [200..900] - 6.1
Jet pT
CMS_2013_I1261026 7000 - n/a
STAR_2006_I723509 200 - 0.54*
Jet Shapes
Differential Jet Shape
CMS_2013_I1261026 7000 - 0.68
Diffraction
ξ
ATLAS_2019_I1762584 8000 - 78
n.E
LHCF_2020_I1783943 13000 - 190
n.avgk
LHCF_2020_I1783943 13000 - 2.8
n.eflow
LHCF_2020_I1783943 13000 - 48
n.k
LHCF_2020_I1783943 13000 - 43
Multiplicity Distributions
ALICE_2010_I852264 7000 - n/a
ALICE_2010_I852450 [900..2360] - 48*
ATLAS_2010_I849050 900 - n/a
CDF_2002_I567774 [630..1800] - 700
CDF_2009_NOTE_9936 1960 - n/a
STAR_2008_I793126 200 - n/a
UA1_1990_I280412 [200..900] - 240*
UA5_1987_I244829 546 - n/a
UA5_1989_I267179 [200..900] - n/a
Jet Multiplicities
Nj vs Nch
CMS_2013_I1261026 7000 - 8.3*
Identified Particles : Ratios
p/π+ vs pT
ALICE_2020_I1797443 13000 - 3.6
STAR_2006_I709170 200 - n/a
Identified Particles : pT
p
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 130
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] - 1.2
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] - 5.2
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs pT
ALICE_2015_I1357424 7000 - 3.5
Identified Particles : Ratios
(pbar+p)/(π-+π+) vs |y|
LHCB_2012_I1119400 [900..7000] - 3.8
phi2pippim_pt
ALICE_2020_I1797443 13000 - 27
Identified Particles : pT
φ
ALICE_2011_I881474 900 - 7.6
ALICE_2020_I1797443 13000 - 68
ATLAS_2014_I1282441 7000 - 6.0
LHCB_2011_I919315 7000 - 19
Identified Particles : Y
φ
ATLAS_2014_I1282441 7000 - 4.0
LHCB_2011_I919315 7000 - 15
Identified Particles : pT
π0
ALICE_2012_I1116147 [900..7000] - 8.1*
LHCF_2012_I1115479 7000 - 3.8
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] - 0.29
Identified Particles : pT
π-
ALICE_2011_I885104 900 - 11
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 3.2
Identified Particles : pT
π+
ALICE_2011_I885104 900 - 11
STAR_2006_I709170 200 - n/a
STAR_2008_I793126 200 - 2.9
Identified Particles : pT
π+ + π-
ALICE_2015_I1357424 7000 - 12
ALICE_2020_I1797443 13000 - 5.4
Identified Particles : pT
pbar
ALICE_2011_I885104 900 - 11
Identified Particles : pT
p
ALICE_2011_I885104 900 - 11
Identified Particles : pT
p + pbar
ALICE_2015_I1357424 7000 - 12
ALICE_2020_I1797443 13000 - 11
pT Distributions
ALICE_2010_I860416 900 - 32
ATLAS_2010_I849050 900 - 37
CDF_1988_I263320 [630..1800] - n/a
CDF_2009_I817466 1960 - n/a
UA1_1990_I280412 [200..900] - 100*
<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 - 76
sqrts.xsec
ALICE_2012_I1181770 900:2760:7000 - n/a
Σ(ET)
ATLAS_2012_I1183818 7000 - 840
CDF_2009_I817466 1960 - 12
UA1_1990_I280412 [200..900] - 670*
Σ(ET) vs Nch
UA1_1990_I280412 [200..900] - 26
Diffractive ξ
CMS_2012_I1184941 7000 - n/a
Cross sections
ATLAS_2011_I894867 7000 - 2.8
CMS_2012_I1193338 7000 - 1.7

* 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.