Generator / tune

Details for Pythia 6 (375:noCR) v.6.427

pp/ppbar → Soft QCD (inelastic)

Observable Cut Energy χ2+5%
D0 y-2.0-2.5 7000 5.3
y-3.0-3.5 7000 6.1
y-4.0-4.5 7000 4.0
D+ y-2.0-2.5 7000 7.6
y-3.0-3.5 7000 5.5
y-4.0-4.5 7000 6.4
Ds+ y-2.0-2.5 7000 5.8
y-3.0-3.5 7000 3.3
y-3.5-4.0 7000 1.0
D*+ y-2.0-2.5 7000 0.89
y-3.0-3.5 7000 3.8
y-4.0-4.5 7000 1.6
K0S ALICE |y| < 0.75 900 26
LHCb 2.5 < y < 3.0 900 1.2
LHCb 3.0 < y < 3.5 900 2.6
LHCb 3.5 < y < 4.0 900 2.4
LHCb 2.5 < y < 3.0 900 1.2
LHCb 2.5 < y < 4.0 900 2.4
LHCb 3.0 < y < 3.5 900 2.6
LHCb 3.5 < y < 4.0 900 2.4
STAR 200 22
K-/K+ vs |y| LHCb 900 0.80
7000 2.5
LHCb 900 0.61
7000 0.38
LHCb 900 0.60
7000 0.51
(K-+K+)/(π-+π+) vs pT alice2015-y0.5 7000 8.3
(K-+K+)/(π-+π+) vs |y| LHCb 900 2.5
7000 1.7
LHCb 900 7.4
7000 14
LHCb 900 9.1
7000 28
K- alice2011-y0.5 900 9.4
STAR 200 9.0
STAR 200 1.9
K+ alice2011-y0.5 900 10
STAR 200 8.0
STAR 200 2.0
K+ + K- alice2015-y0.5 7000 19
Λ/K0S vs pT ALICE |y| < 0.75 900 8.9
Λ ALICE |y| < 0.75 900 43
STAR 200 47
Λc LHCb 7000 2.4
Λbar/K0S vs pT LHCb 900 4.4
LHCb 7000 4.9
Λbar/K0S vs |y| LHCb 900 4.0
LHCb 7000 0.16
lhcb2011-pt0.15-2.5 7000 4.0
LHCb 900 0.39
LHCb 900 3.0
7000 1.9
LHCb 900 8.9
7000 11
Λbar/K0S vs |Δy| LHCb 7000 4.0
LHCb 900 4.0
Λbar/Λ vs pT LHCb 900 3.2
LHCb 7000 0.30
STAR 200 n/a*
Λbar/Λ vs |y| LHCb 900 4.7
LHCb 7000 0.34
lhcb2011-pt0.15-2.5 7000 1.1
LHCb 900 4.9
LHCb 900 2.7
7000 0.47
LHCb 900 1.5
7000 1.1
Λbar/Λ vs |Δy| LHCb 7000 0.41
LHCb 900 4.7
Λbar ALICE |y| < 0.75 900 30
STAR 200 47
Σbar(1385)- alice2015-y0.5bar 7000 17
Σbar(1385)+ alice2015-y0.5bar 7000 11
Σ(1385)- alice2015-y0.5 7000 17
Σ(1385)+ alice2015-y0.5 7000 18
Ξ(1530) alice2015-y0.5 7000 86
Ξ ALICE |y| < 0.8 900 9.3
Ξ- STAR 200 8.0
Ξ+/Ξ- vs pT STAR 200 n/a*
Ξ+ STAR 200 9.2
<pT> vs Nch ALICE pT > 0.15 900 7.8
ALICE pT > 0.5 900 2.4
ATLAS pT > 0.5 900 5.1
ATLAS Nch ≥ 1 pT > 2.5 900 0.41
ATLAS Nch ≥ 1 pT > 0.5 900 4.5
ATLAS Nch ≥ 1 pT > 0.1 900 2.5
ATLAS Nch ≥ 1 pT > 2.5 7000 2.4
ATLAS Nch ≥ 1 pT > 0.5 7000 4.0
ATLAS Nch ≥ 2 pT > 0.1 7000 4.6
CDF pT > 0.4 630 13
1800 12
1960 15
UA1 63 0.30
200 1.4
900 2.8
Forward energy flow ratio CMS Energy flow ratio 900 0.26
2760 0.16
7000 0.57
η Distributions ALICE INEL > 0 900 2.3
2360 2.7
7000 5.7
ATLAS pT > 0.5 900 0.74
ATLAS Nch ≥ 1 pT > 2.5 900 0.40
ATLAS Nch ≥ 1 pT > 0.5 900 0.74
ATLAS Nch ≥ 1 pT > 0.1 900 0.51
ATLAS Nch ≥ 20 pT > 0.1 900 3.9
ATLAS Nch ≥ 6 pT > 0.5 900 2.1
ATLAS Nch ≥ 1 pT > 0.5 2360 0.80
ATLAS Nch ≥ 1 pT > 2.5 7000 3.3
ATLAS Nch ≥ 1 pT > 0.5 7000 2.6
ATLAS Nch ≥ 2 pT > 0.1 7000 2.2
ATLAS Nch ≥ 20 pT > 0.1 7000 6.0
ATLAS Nch ≥ 6 pT > 0.5 7000 2.4
CDF-VTPC |η < 3.5| 630 5.3
1800 5.4
CMS INEL charged 13000 6.6
TOTEM INEL > 0 7000 6.8
UA5 NSD 53 1.6
ua5-inel 200 3.5
900 2.0
η/π0 vs pT alice2012n 7000 n/a*
Rapidity gap size ATLAS pT > 0.2, |η| < 4.9 7000 8.2
ATLAS pT > 0.4, |η| < 4.9 7000 6.5
ATLAS pT > 0.6, |η| < 4.9 7000 0.35
ATLAS pT > 0.8, |η| < 4.9 7000 0.98
η alice2012n 7000 3.2
b(Nch) vs Δη UA5 200 22
546 23
900 21
b(Nch) vs ηC UA5 200 87
546 76
900 55
Multiplicity Distributions ALICE INEL > 0 7000 31
ALICE |η| < 0.5 900 26
2360 11
ALICE |η| < 1.0 900 28
2360 9.1
ALICE |η| < 1.3 900 24
2360 11
ATLAS pT > 0.5 900 3.8
ATLAS Nch ≥ 1 pT > 2.5 900 1.8
ATLAS Nch ≥ 1 pT > 0.5 900 9.6
ATLAS Nch ≥ 1 pT > 0.1 900 28
ATLAS Nch ≥ 20 pT > 0.1 900 37
ATLAS Nch ≥ 6 pT > 0.5 900 13
ATLAS Nch ≥ 1 pT > 0.5 2360 2.5
ATLAS Nch ≥ 1 pT > 2.5 7000 20
ATLAS Nch ≥ 1 pT > 0.5 7000 5.2
ATLAS Nch ≥ 2 pT > 0.1 7000 20
ATLAS Nch ≥ 20 pT > 0.1 7000 21
ATLAS Nch ≥ 6 pT > 0.5 7000 4.4
CDF pT > 0.4 630 94
1800 82
1960 83
STAR 200 n/a*
UA1 200 37
500 30
900 57
UA5 NSD 200 19
546 42
900 19
UA5 |η| < 0.5 200 8.5
900 4.2
UA5 |η| < 1.5 200 4.4
900 2.5
UA5 |η| < 3.0 200 2.3
900 1.8
UA5 |η| < 5.0 200 1.9
900 1.1
p STAR 200 300
pbar/p vs |y| LHCb 900 5.5
7000 1.0
LHCb 900 3.4
7000 0.65
LHCb 900 1.8
7000 1.3
pbar STAR 200 150
(pbar+p)/(K-+K+) vs |y| LHCb 900 11
7000 7.0
LHCb 900 0.96
7000 6.2
LHCb 900 0.69
7000 3.2
(pbar+p)/(π-+π+) vs pT alice2015-y0.5 7000 4.9
(pbar+p)/(π-+π+) vs |y| LHCb 900 4.7
7000 4.1
LHCb 900 3.2
7000 1.6
LHCb 900 8.4
7000 7.2
φ ALICE |y| < 0.6 900 4.1
atlas2014-phiKK 7000 1.0
LHCb 2.44 < y < 4.06 7000 20
φ atlas2014-phiKK 7000 0.61
LHCb 0.6 < pT < 5 7000 9.1
π0 alice2012n 900 5.6
7000 4.0
LHCf π0 at 8.9 < |y| < 9.0 7000 18
LHCf π0 at 9.0 < |y| < 9.2 7000 36
LHCf π0 at 9.2 < |y| < 9.4 7000 38
LHCf π0 at 9.4 < |y| < 9.6 7000 52
LHCf π0 at 9.6 < |y| < 10.0 7000 56
LHCf π0 at 10.0 < |y| < 11.0 7000 100
π-/π+ vs |y| LHCb 900 0.39
7000 0.12
LHCb 900 0.24
7000 0.19
LHCb 900 0.61
7000 0.37
π- alice2011-y0.5 900 7.4
STAR 200 1.9
π+ alice2011-y0.5 900 8.0
STAR 200 1.9
π+ + π- alice2015-y0.5 7000 9.2
pbar alice2011-y0.5 900 19
p alice2011-y0.5 900 21
p + pbar alice2015-y0.5 7000 19
pT Distributions ALICE pT > 0.15 900 25
ATLAS pT > 0.5 900 26
ATLAS Nch ≥ 1 pT > 2.5 900 7.8
ATLAS Nch ≥ 1 pT > 0.5 900 51
ATLAS Nch ≥ 1 pT > 0.1 900 45
ATLAS Nch ≥ 20 pT > 0.1 900 80
ATLAS Nch ≥ 6 pT > 0.5 900 63
ATLAS Nch ≥ 1 pT > 0.5 2360 3.6
ATLAS Nch ≥ 1 pT > 2.5 7000 6.4
ATLAS Nch ≥ 1 pT > 0.5 7000 15
ATLAS Nch ≥ 2 pT > 0.1 7000 16
ATLAS Nch ≥ 20 pT > 0.1 7000 23
ATLAS Nch ≥ 6 pT > 0.5 7000 20
CDF pT > 0.4 630 10
1800 25
1960 n/a*
UA1 200 4.8
500 4.1
900 4.7
UA1 0.8 < |η| < 4 900 2.5
UA1 4 < |η| < 8 900 5.8
UA1 8 < |η| 900 12
<pT> vs mass alice2011-y0.5 900 4.4
alice2015-y0.5 7000 17
STAR 200 n/a*
Σ(ET) ATLAS 7000 2.9
ATLAS 0.0 < |η| < 0.8 7000 0.75
ATLAS 0.8 < |η| < 1.6 7000 0.80
ATLAS 1.6 < |η| < 2.4 7000 1.1
ATLAS 2.4 < |η| < 3.2 7000 2.7
ATLAS 3.2 < |η| < 4.0 7000 4.2
ATLAS 4.0 < |η| < 4.8 7000 12
CDF pT > 0.4 1960 8.1
UA1 200 48
500 27
900 25
Σ(ET) vs Nch UA1 200 1.5
500 5.5
900 14
Diffractive ξ CMS pp → jet1 jet2 7000 n/a*
Cross sections ALICE DD 900 0.00085
2760 0.032
7000 0.044
ALICE DD/INEL 900 6.7
2760 0.19
7000 0.039
ALICE INEL 900 0.00025
2760 0.025
7000 0.088
ALICE SD 900 0.28
2760 0.41
7000 1.4
ALICE SD/INEL 900 0.33
2760 0.52
7000 1.6
ATLAS INEL 7000 1.7
CMS INEL 7000 0.41

* 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.