Generator / tune

Details for Herwig 7.0.0 UE-MMHT vs. 7.0.4

pp/ppbar → Top (tt)


Observable Reference Energy χ2+5% (7.0.0) Δ χ2+5% (7.0.4)
Asymmetry
 AC vs Mttbar
 CMS_2016_I1430892 8000 0.91 - n/a
Asymmetry
 AC vs pTttbar
 CMS_2016_I1430892 8000 13 - n/a
Asymmetry
 AC vs yttbar
 CMS_2016_I1430892 8000 0.36 - n/a
Asymmetry
 ACl vs Mttbar
 CMS_2016_I1430892 8000 2.4 - n/a
Asymmetry
 ACl vs pTttbar
 CMS_2016_I1430892 8000 3.2 - n/a
Asymmetry
 ACl vs yttbar
 CMS_2016_I1430892 8000 5.2 - n/a
Asymmetry
 Energy asymmetry
 ATLAS_2021_I1941095 13000 n/a - 0.74
B jet
 η
 CMS_2018_I1703993 13000 55 +7.0 62
B jet
 pT
 CMS_2018_I1703993 13000 64 +9.0 73
bjbj.m
 CMS_2018_I1703993 13000 77 +13 90
bjbj.pt
 CMS_2018_I1703993 13000 77 +1.0 78
bjt.dphi
 ATLAS_2022_I2037744 13000 n/a - n/a
ej.pt
 ATLAS_2022_I2037744 13000 6.0* -1.0 5.0*
pT ratio
 Extra jets
 ATLAS_2020_I1801434 13000 7.6 -0.100 7.5
pT ratio
 Extra to leading jet
 ATLAS_2020_I1801434 13000 7.1 +1.4 8.5
pT ratio
 Extra jet to Top
 ATLAS_2020_I1801434 13000 7.6 +2.3 9.9
ΔR(extra jets)
 ATLAS_2020_I1801434 13000 6.1 +0.30 6.4
ejej.dphi
 ATLAS_2022_I2037744 13000 2.2 +0.80 3.0
ejets.ht
 CMS_2021_I1901295 13000 n/a - n/a
ΔR(extra, leading jet)
 ATLAS_2020_I1801434 13000 6.4 +0.70 7.1
ΔR(top, extra jet)
 ATLAS_2020_I1801434 13000 6.1* +0.50 6.6*
Jets + Veto
 Gap frac. vs Veto scale
 ATLAS_2012_I1094568 7000 0.22 -0.020 0.20
Jets + Veto
 Gap frac. vs scalar veto scale
 ATLAS_2012_I1094568 7000 0.085 -0.0010 0.084
Jet mass
 Jet mass
 CMS_2017_I1518399 8000 9.0 - n/a
CMS_2019_I1764472 13000 0.77 +0.73 1.5
Jet pT
 ATLAS_2014_I1304688 7000 21 0 21
ATLAS_2019_I1718132 13000 n/a - n/a
Dijet
 Δη
 ATLAS_2019_I1718132 13000 n/a - n/a
Dijet
 Δφ
 ATLAS_2019_I1718132 13000 n/a - n/a
Dijet
 HT
 ATLAS_2019_I1718132 13000 n/a - n/a
Jet mass
 Dijet mass
 ATLAS_2019_I1718132 13000 n/a - n/a
Jet Shapes
 Differential Jet Shape
 ATLAS_2013_I1243871 7000 2.2 +0.100 2.3
Jet Shapes
 Integral Jet Shape
 ATLAS_2013_I1243871 7000 0.42 +0.080 0.50
Identified Particles
 E(KS0)
 ATLAS_2019_I1746286 7000 1.4 0 1.4
Identified Particles
 η(KS0)
 ATLAS_2019_I1746286 7000 0.58 +0.10 0.68
Identified Particles
 pT(KS0)
 ATLAS_2019_I1746286 7000 1.1 +0.20 1.3
Identified Particles
 E(KS0) to E(jet) ratio
 ATLAS_2019_I1746286 7000 1.6 0 1.6
Lepton η
 ATLAS_2019_I1759875 13000 43 -1.0 42
CMS_2018_I1703993 13000 34 +4.0 38
Lepton pT
 ATLAS_2019_I1759875 13000 59 -1.0 58
CMS_2018_I1703993 13000 64 +7.0 71
CMS_2021_I1901295 13000 20 -2.0 18
Identified Particles
 E(Λ0)
 ATLAS_2019_I1746286 7000 5.8 -0.40 5.4
Identified Particles
 η(Λ0)
 ATLAS_2019_I1746286 7000 0.38 -0.030 0.35
Identified Particles
 pT(Λ0)
 ATLAS_2019_I1746286 7000 9.1 -1.5 7.6
Δφ(lepton,jet)
 ATLAS_2019_I1718132 13000 n/a - n/a
Dilepton
 E
 ATLAS_2019_I1759875 13000 49 -1.0 48
Dilepton
 Δη
 CMS_2016_I1430892 8000 0.59 - n/a
CMS_2018_I1703993 13000 48 +5.0 53
Dilepton
 Δφ
 ATLAS_2019_I1718132 13000 n/a - n/a
ATLAS_2019_I1759875 13000 32* -5.0 27
CMS_2018_I1703993 13000 52 +2.0 54
Dilepton
 HT
 ATLAS_2019_I1759875 13000 49 -2.0 47
Dilepton
 m
 ATLAS_2019_I1759875 13000 42 +1.0 43
CMS_2018_I1703993 13000 55 +5.0 60
Dilepton
 pT
 ATLAS_2019_I1718132 13000 n/a - n/a
ATLAS_2019_I1759875 13000 47 -1.0 46
CMS_2018_I1703993 13000 53 +6.0 59
Dilepton
 y
 ATLAS_2019_I1759875 13000 34 0 34
ST(leptons, jets)
 ATLAS_2019_I1718132 13000 n/a - n/a
nch
 ATLAS_2022_I2152933 13000 3.9 +3.1 7.0
Jet Multiplicities
 Extra jets multiplicity
 ATLAS_2019_I1750330 13000 n/a - n/a
ATLAS_2022_I2037744 13000 n/a - n/a
CMS_2021_I1901295 13000 40 0 40
Jet Multiplicities
 Jet multiplicity
 ATLAS_2014_I1304688 7000 n/a - n/a
ATLAS_2020_I1801434 13000 13 -1.0 12
CMS_2018_I1703993 13000 50 +9.0 59
sumpt
 ATLAS_2022_I2152933 13000 4.6 +1.3 5.9
Jet Multiplicities
 Subjet multiplicity
 ATLAS_2019_I1750330 13000 n/a - n/a
Pouttop
 ATLAS_2019_I1750330 13000 12 0 12
ATLAS_2020_I1801434 13000 10* -2.2 7.8
ATLAS_2022_I2077575 13000 1.8* +1.4 3.2*
Top pT
 ATLAS_2019_I1750330 13000 9.7* -0.20 9.5*
ATLAS_2020_I1801434 13000 7.7 -1.3 6.4
ATLAS_2022_I2037744 13000 9.6* -5.0 4.6*
ATLAS_2022_I2077575 13000 1.3* +0.40 1.7*
CMS_2018_I1703993 13000 96 +4.0 100
CMS_2021_I1901295 13000 37* -2.0 35*
top.pt.ttbarRF
 CMS_2018_I1703993 13000 96 +4.0 100
pT ratio
 Top quarks
 ATLAS_2020_I1801434 13000 11 -2.3 8.7
Top rapidity
 ATLAS_2019_I1750330 13000 9.9 -0.30 9.6
ATLAS_2020_I1801434 13000 9.0 -0.90 8.1
ATLAS_2022_I2037744 13000 4.5* -0.70 3.8*
ATLAS_2022_I2077575 13000 1.5* +0.60 2.1*
CMS_2018_I1703993 13000 92 +6.0 98
CMS_2021_I1901295 13000 31 -2.0 29
topej.dphi
 ATLAS_2022_I2037744 13000 3.4 +0.40 3.8
topej.m
 ATLAS_2022_I2037744 13000 3.3 0 3.3
χ(ttbar)
 ATLAS_2019_I1750330 13000 9.5 -0.100 9.4
ATLAS_2020_I1801434 13000 9.0 -1.0 8.0
ATLAS_2022_I2077575 13000 1.3 +1.2 2.5*
Δφ(ttbar)
 ATLAS_2019_I1750330 13000 11 0 11
ATLAS_2020_I1801434 13000 13* -2.0 11
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.4 +2.3 3.7
CMS_2018_I1703993 13000 160 +10 170
CMS_2021_I1901295 13000 48 -2.0 46
Δy (ttbar)
 CMS_2016_I1430892 8000 0.15 - n/a
CMS_2018_I1703993 13000 97 +13 110
CMS_2021_I1901295 13000 30 -1.0 29
ttbar HT
 ATLAS_2019_I1750330 13000 8.1 -0.40 7.7
ATLAS_2020_I1801434 13000 7.7 -0.30 7.4
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.6 +0.20 1.8*
CMS_2021_I1901295 13000 31 -2.0 29
m(ttbar)
 ATLAS_2019_I1750330 13000 7.9* +0.100 8.0*
ATLAS_2020_I1801434 13000 8.3 -0.80 7.5
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.4* +0.40 1.8*
CMS_2018_I1703993 13000 110 0 110
CMS_2021_I1901295 13000 37 -1.0 36
Pcrossttbar
 ATLAS_2020_I1801434 13000 9.3 -1.7 7.6
ttbar pT
 ATLAS_2019_I1750330 13000 15* -1.0 14*
ATLAS_2020_I1801434 13000 13* -4.8 8.2
ATLAS_2022_I2037744 13000 n/a - 9.3
ATLAS_2022_I2077575 13000 1.2* +0.60 1.8*
CMS_2018_I1703993 13000 290* -110 180
CMS_2021_I1901295 13000 29* +14 43*
pT ratio
 ttbar to extra jet
 ATLAS_2020_I1801434 13000 7.0 -0.60 6.4
ttbar.thetaStar
 ATLAS_2022_I2077575 13000 1.5 +0.60 2.1*
CMS_2021_I1901295 13000 41 -3.0 38
Ttbar rapidity
 ATLAS_2019_I1750330 13000 9.7 -0.70 9.0
ATLAS_2020_I1801434 13000 5.7 -0.60 5.1
ATLAS_2022_I2037744 13000 5.1 -0.80 4.3
ATLAS_2022_I2077575 13000 1.8* -0.30 1.5*
CMS_2018_I1703993 13000 85 +6.0 91
CMS_2021_I1901295 13000 36 -2.0 34
Mean rapidity
 ATLAS_2019_I1750330 13000 12 0 12
ATLAS_2020_I1801434 13000 7.2 -0.80 6.4
ATLAS_2022_I2077575 13000 1.8* -0.30 1.5*
ttbarej.ht
 ATLAS_2022_I2037744 13000 7.4 -1.6 5.8
ttbarej.m
 CMS_2021_I1901295 13000 37 -2.0 35
pT ratio
 W to b
 ATLAS_2020_I1801434 13000 8.8 -1.6 7.2
pT ratio
 W to top
 ATLAS_2020_I1801434 13000 8.7 -0.90 7.8
Cross sections
 ATLAS_2022_I2037744 13000 33 +2.0 35
ATLAS_2022_I2077575 13000 5.2 +4.6 9.8
CMS_2019_I1753720 13000 n/a - n/a

* 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 2224 histograms.