Generator / tune

Details for Pythia 6 (359:TeV) v.6.427

pp/ppbar → Soft QCD (inelastic)

Observable Cut Energy χ2+5%
D0 y-2.0-2.5 7000 5.9
y-3.0-3.5 7000 5.2
y-4.0-4.5 7000 3.9
D+ y-2.0-2.5 7000 11
y-3.0-3.5 7000 6.1
y-4.0-4.5 7000 8.4
Ds+ y-2.0-2.5 7000 6.4
y-3.0-3.5 7000 2.7
y-3.5-4.0 7000 0.88
D*+ y-2.0-2.5 7000 1.9
y-3.0-3.5 7000 3.4
y-4.0-4.5 7000 2.5
K0S ALICE |y| < 0.75 900 17
LHCb 2.5 < y < 3.0 900 0.41
LHCb 3.0 < y < 3.5 900 1.5
LHCb 3.5 < y < 4.0 900 1.8
LHCb 2.5 < y < 3.0 900 0.42
LHCb 2.5 < y < 4.0 900 1.2
LHCb 3.0 < y < 3.5 900 1.5
LHCb 3.5 < y < 4.0 900 1.8
STAR 200 11
K-/K+ vs |y| LHCb 900 0.47
7000 1.5
LHCb 900 0.91
7000 0.98
LHCb 900 0.76
7000 0.18
(K-+K+)/(π-+π+) vs pT alice2015-y0.5 7000 14
(K-+K+)/(π-+π+) vs |y| LHCb 900 3.8
7000 3.5
LHCb 900 11
7000 21
LHCb 900 13
7000 42
K- alice2011-y0.5 900 9.2
STAR 200 2.2
STAR 200 2.2
K+ alice2011-y0.5 900 8.7
STAR 200 1.3
STAR 200 2.2
K+ + K- alice2015-y0.5 7000 6.7
Λ/K0S vs pT ALICE |y| < 0.75 900 12
Λ ALICE |y| < 0.75 900 40
STAR 200 49
Λc LHCb 7000 2.1
Λbar/K0S vs pT LHCb 900 6.7
LHCb 7000 8.1
Λbar/K0S vs |y| LHCb 900 4.7
LHCb 7000 0.59
lhcb2011-pt0.15-2.5 7000 5.8
LHCb 900 0.57
LHCb 900 4.9
7000 5.3
LHCb 900 9.8
7000 15
Λbar/K0S vs |Δy| LHCb 7000 5.8
LHCb 900 4.7
Λbar/Λ vs pT LHCb 900 2.6
LHCb 7000 0.16
STAR 200 n/a*
Λbar/Λ vs |y| LHCb 900 5.4
LHCb 7000 0.62
lhcb2011-pt0.15-2.5 7000 1.00
LHCb 900 6.0
LHCb 900 2.0
7000 0.37
LHCb 900 3.8
7000 1.5
Λbar/Λ vs |Δy| LHCb 7000 0.42
LHCb 900 5.4
Λbar ALICE |y| < 0.75 900 29
STAR 200 53
Σbar(1385)- alice2015-y0.5bar 7000 16
Σbar(1385)+ alice2015-y0.5bar 7000 9.9
Σ(1385)- alice2015-y0.5 7000 16
Σ(1385)+ alice2015-y0.5 7000 17
Ξ(1530) alice2015-y0.5 7000 79
Ξ ALICE |y| < 0.8 900 9.9
Ξ- STAR 200 7.5
Ξ+/Ξ- vs pT STAR 200 n/a*
Ξ+ STAR 200 9.9
<pT> vs Nch ALICE pT > 0.15 900 0.28
ALICE pT > 0.5 900 0.73
ATLAS pT > 0.5 900 0.15
ATLAS Nch ≥ 1 pT > 2.5 900 0.15
ATLAS Nch ≥ 1 pT > 0.5 900 0.19
ATLAS Nch ≥ 1 pT > 0.1 900 1.8
ATLAS Nch ≥ 1 pT > 2.5 7000 0.23
ATLAS Nch ≥ 1 pT > 0.5 7000 0.39
ATLAS Nch ≥ 2 pT > 0.1 7000 4.4
CDF pT > 0.4 630 0.77
1800 0.23
1960 0.18
UA1 63 1.3
200 2.4
900 3.2
Forward energy flow ratio CMS Energy flow ratio 900 0.46
2760 0.17
7000 0.51
η Distributions ALICE INEL > 0 900 8.1
2360 7.3
7000 6.3
ATLAS pT > 0.5 900 0.60
ATLAS Nch ≥ 1 pT > 2.5 900 0.25
ATLAS Nch ≥ 1 pT > 0.5 900 0.86
ATLAS Nch ≥ 1 pT > 0.1 900 8.4
ATLAS Nch ≥ 20 pT > 0.1 900 2.0
ATLAS Nch ≥ 6 pT > 0.5 900 0.089
ATLAS Nch ≥ 1 pT > 0.5 2360 0.37
ATLAS Nch ≥ 1 pT > 2.5 7000 0.082
ATLAS Nch ≥ 1 pT > 0.5 7000 0.055
ATLAS Nch ≥ 2 pT > 0.1 7000 7.4
ATLAS Nch ≥ 20 pT > 0.1 7000 3.1
ATLAS Nch ≥ 6 pT > 0.5 7000 0.021
CDF-VTPC |η < 3.5| 630 0.54
1800 0.48
CMS INEL charged 13000 6.7
TOTEM INEL > 0 7000 11
UA5 NSD 53 0.92
ua5-inel 200 8.6
900 14
η/π0 vs pT alice2012n 7000 2.5
Rapidity gap size ATLAS pT > 0.2, |η| < 4.9 7000 16
ATLAS pT > 0.4, |η| < 4.9 7000 13
ATLAS pT > 0.6, |η| < 4.9 7000 1.1
ATLAS pT > 0.8, |η| < 4.9 7000 0.73
η alice2012n 7000 0.32
b(Nch) vs Δη UA5 200 1.4
546 0.46
900 2.9
b(Nch) vs ηC UA5 200 14
546 15
900 8.6
Multiplicity Distributions ALICE INEL > 0 7000 18
ALICE |η| < 0.5 900 16
2360 7.9
ALICE |η| < 1.0 900 17
2360 6.2
ALICE |η| < 1.3 900 15
2360 7.1
ATLAS pT > 0.5 900 0.73
ATLAS Nch ≥ 1 pT > 2.5 900 0.023
ATLAS Nch ≥ 1 pT > 0.5 900 2.0
ATLAS Nch ≥ 1 pT > 0.1 900 14
ATLAS Nch ≥ 20 pT > 0.1 900 6.9
ATLAS Nch ≥ 6 pT > 0.5 900 0.70
ATLAS Nch ≥ 1 pT > 0.5 2360 0.40
ATLAS Nch ≥ 1 pT > 2.5 7000 1.3
ATLAS Nch ≥ 1 pT > 0.5 7000 2.3
ATLAS Nch ≥ 2 pT > 0.1 7000 8.6
ATLAS Nch ≥ 20 pT > 0.1 7000 5.5
ATLAS Nch ≥ 6 pT > 0.5 7000 1.8
CDF pT > 0.4 630 2.4
1800 4.9
1960 7.5
STAR 200 n/a*
UA1 200 3.4
500 2.1
900 1.9
UA5 NSD 200 18
546 41
900 20
UA5 |η| < 0.5 200 1.1
900 1.8
UA5 |η| < 1.5 200 1.2
900 1.4
UA5 |η| < 3.0 200 1.3
900 1.7
UA5 |η| < 5.0 200 0.91
900 1.9
p STAR 200 260
pbar/p vs |y| LHCb 900 2.4
7000 1.5
LHCb 900 3.6
7000 1.6
LHCb 900 1.6
7000 0.54
pbar STAR 200 110
(pbar+p)/(K-+K+) vs |y| LHCb 900 8.5
7000 5.0
LHCb 900 0.69
7000 3.9
LHCb 900 1.3
7000 0.88
(pbar+p)/(π-+π+) vs pT alice2015-y0.5 7000 5.2
(pbar+p)/(π-+π+) vs |y| LHCb 900 1.9
7000 0.86
LHCb 900 6.2
7000 5.3
LHCb 900 14
7000 21
φ ALICE |y| < 0.6 900 3.6
atlas2014-phiKK 7000 3.8
LHCb 2.44 < y < 4.06 7000 12
φ atlas2014-phiKK 7000 2.4
LHCb 0.6 < pT < 5 7000 12
π0 alice2012n 900 1.0
7000 10
LHCf π0 at 8.9 < |y| < 9.0 7000 25
LHCf π0 at 9.0 < |y| < 9.2 7000 51
LHCf π0 at 9.2 < |y| < 9.4 7000 54
LHCf π0 at 9.4 < |y| < 9.6 7000 73
LHCf π0 at 9.6 < |y| < 10.0 7000 81
LHCf π0 at 10.0 < |y| < 11.0 7000 130
π-/π+ vs |y| LHCb 900 0.60
7000 0.11
LHCb 900 0.20
7000 0.033
LHCb 900 0.27
7000 0.28
π- alice2011-y0.5 900 5.4
STAR 200 4.1
π+ alice2011-y0.5 900 5.7
STAR 200 4.1
π+ + π- alice2015-y0.5 7000 5.5
pbar alice2011-y0.5 900 7.4
p alice2011-y0.5 900 6.5
p + pbar alice2015-y0.5 7000 2.1
pT Distributions ALICE pT > 0.15 900 4.5
ATLAS pT > 0.5 900 2.4
ATLAS Nch ≥ 1 pT > 2.5 900 3.9
ATLAS Nch ≥ 1 pT > 0.5 900 3.9
ATLAS Nch ≥ 1 pT > 0.1 900 7.4
ATLAS Nch ≥ 20 pT > 0.1 900 4.0
ATLAS Nch ≥ 6 pT > 0.5 900 1.6
ATLAS Nch ≥ 1 pT > 0.5 2360 0.28
ATLAS Nch ≥ 1 pT > 2.5 7000 4.0
ATLAS Nch ≥ 1 pT > 0.5 7000 3.6
ATLAS Nch ≥ 2 pT > 0.1 7000 4.3
ATLAS Nch ≥ 20 pT > 0.1 7000 7.9
ATLAS Nch ≥ 6 pT > 0.5 7000 4.2
CDF pT > 0.4 630 1.3
1800 3.6
1960 n/a*
UA1 200 2.0
500 1.8
900 2.5
UA1 0.8 < |η| < 4 900 26
UA1 4 < |η| < 8 900 34
UA1 8 < |η| 900 13
<pT> vs mass alice2011-y0.5 900 1.9
alice2015-y0.5 7000 2.5
STAR 200 n/a*
Σ(ET) ATLAS 7000 5.8
ATLAS 0.0 < |η| < 0.8 7000 0.25
ATLAS 0.8 < |η| < 1.6 7000 0.32
ATLAS 1.6 < |η| < 2.4 7000 1.4
ATLAS 2.4 < |η| < 3.2 7000 6.4
ATLAS 3.2 < |η| < 4.0 7000 8.8
ATLAS 4.0 < |η| < 4.8 7000 21
CDF pT > 0.4 1960 1.9
UA1 200 22
500 19
900 50
Σ(ET) vs Nch UA1 200 2.8
500 2.2
900 2.6
Diffractive ξ CMS pp → jet1 jet2 7000 n/a*
Cross sections ALICE DD 900 0.22
2760 0.039
7000 0.13
ALICE DD/INEL 900 8.1
2760 0.25
7000 0.030
ALICE INEL 900 0.00025
2760 0.025
7000 0.088
ALICE SD 900 0.10
2760 0.38
7000 1.3
ALICE SD/INEL 900 0.099
2760 0.47
7000 1.5
ATLAS INEL 7000 1.7
CMS INEL 7000 0.43

* not applicable: because number of bins of data histogram is different than number of bins of theory histogram

The page data is based on 275 histograms.