Generator / tune

Details for Herwig 7.1.6 softTune vs. 7.2.0

pp/ppbar → Top (tt)


Observable Reference Energy χ2+5% (7.1.6) Δ χ2+5% (7.2.0)
Asymmetry
AC vs Mttbar
CMS_2016_I1430892 8000 0.27 - n/a
Asymmetry
AC vs pTttbar
CMS_2016_I1430892 8000 3.8 - n/a
Asymmetry
AC vs yttbar
CMS_2016_I1430892 8000 2.2 - n/a
Asymmetry
ACl vs Mttbar
CMS_2016_I1430892 8000 1.7 - n/a
Asymmetry
ACl vs pTttbar
CMS_2016_I1430892 8000 0.91 - n/a
Asymmetry
ACl vs yttbar
CMS_2016_I1430892 8000 5.7 - n/a
Asymmetry
Energy asymmetry
ATLAS_2021_I1941095 13000 0.58 +0.42 1.0
B jet
η
CMS_2018_I1703993 13000 69 -7.0 62
B jet
pT
CMS_2018_I1703993 13000 81 -10 71
bjbj.m
CMS_2018_I1703993 13000 99 -7.0 92
bjbj.pt
CMS_2018_I1703993 13000 90 -14 76
bjt.dphi
ATLAS_2022_I2037744 13000 n/a - 4.4
ej.pt
ATLAS_2022_I2037744 13000 9.5* -2.1 7.4*
pT ratio
Extra jets
ATLAS_2020_I1801434 13000 9.4 -3.4 6.0
pT ratio
Extra to leading jet
ATLAS_2020_I1801434 13000 9.2 -3.0 6.2
pT ratio
Extra jet to Top
ATLAS_2020_I1801434 13000 9.3 -2.1 7.2*
ΔR(extra jets)
ATLAS_2020_I1801434 13000 6.1* -1.1 5.0
ejej.dphi
ATLAS_2022_I2037744 13000 3.5 -0.80 2.7
ejets.ht
CMS_2021_I1901295 13000 n/a - n/a
ΔR(extra, leading jet)
ATLAS_2020_I1801434 13000 5.9 -1.5 4.4
ΔR(top, extra jet)
ATLAS_2020_I1801434 13000 7.4 -2.5 4.9
Jets + Veto
Gap frac. vs Veto scale
ATLAS_2012_I1094568 7000 0.11 0 0.11
Jets + Veto
Gap frac. vs scalar veto scale
ATLAS_2012_I1094568 7000 0.12 0 0.12
Jet mass
Jet mass
CMS_2017_I1518399 8000 4.5 - n/a
CMS_2019_I1764472 13000 0.94 -0.42 0.52
Jet pT
ATLAS_2014_I1304688 7000 22 -4.0 18
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 1.3 +0.40 1.7
Jet Shapes
Integral Jet Shape
ATLAS_2013_I1243871 7000 0.25 +0.090 0.34
Identified Particles
E(KS0)
ATLAS_2019_I1746286 7000 1.8 0 1.8
Identified Particles
η(KS0)
ATLAS_2019_I1746286 7000 1.2 -0.100 1.1
Identified Particles
pT(KS0)
ATLAS_2019_I1746286 7000 1.4 +0.10 1.5
Identified Particles
E(KS0) to E(jet) ratio
ATLAS_2019_I1746286 7000 1.2 +0.80 2.0
Lepton η
ATLAS_2019_I1759875 13000 43 -1.0 42
CMS_2018_I1703993 13000 43 -6.0 37
Lepton pT
ATLAS_2019_I1759875 13000 59 -1.0 58
CMS_2018_I1703993 13000 80 -8.0 72
CMS_2021_I1901295 13000 21 -3.0 18
Identified Particles
E(Λ0)
ATLAS_2019_I1746286 7000 3.5 +12 15
Identified Particles
η(Λ0)
ATLAS_2019_I1746286 7000 0.049 +4.8 4.8
Identified Particles
pT0)
ATLAS_2019_I1746286 7000 5.3 +8.7 14
Δφ(lepton,jet)
ATLAS_2019_I1718132 13000 n/a - n/a
Dilepton
E
ATLAS_2019_I1759875 13000 51 -1.0 50
Dilepton
Δη
CMS_2016_I1430892 8000 0.67 - n/a
CMS_2018_I1703993 13000 59 -7.0 52
Dilepton
Δφ
ATLAS_2019_I1718132 13000 n/a - n/a
ATLAS_2019_I1759875 13000 28 +5.0 33*
CMS_2018_I1703993 13000 63 -9.0 54
Dilepton
HT
ATLAS_2019_I1759875 13000 49 -1.0 48
Dilepton
m
ATLAS_2019_I1759875 13000 43 -1.0 42
CMS_2018_I1703993 13000 70 -10 60
Dilepton
pT
ATLAS_2019_I1718132 13000 n/a - n/a
ATLAS_2019_I1759875 13000 46 0 46
CMS_2018_I1703993 13000 65 -4.0 61
Dilepton
y
ATLAS_2019_I1759875 13000 39* -6.0 33
ST(leptons, jets)
ATLAS_2019_I1718132 13000 n/a - n/a
nch
ATLAS_2022_I2152933 13000 1.5 +0.20 1.7
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 66 +3.0 69
Jet Multiplicities
Jet multiplicity
ATLAS_2014_I1304688 7000 n/a - n/a
ATLAS_2020_I1801434 13000 14 -5.4 8.6
CMS_2018_I1703993 13000 91 -21 70
sumpt
ATLAS_2022_I2152933 13000 1.5 +0.70 2.2
Jet Multiplicities
Subjet multiplicity
ATLAS_2019_I1750330 13000 n/a - n/a
Pouttop
ATLAS_2019_I1750330 13000 14 -1.0 13
ATLAS_2020_I1801434 13000 9.4 -4.0 5.4*
ATLAS_2022_I2077575 13000 1.8 +0.70 2.5*
Top pT
ATLAS_2019_I1750330 13000 9.4* -1.0 8.4*
ATLAS_2020_I1801434 13000 6.9* -1.7 5.2
ATLAS_2022_I2037744 13000 4.1* -2.8 1.3*
ATLAS_2022_I2077575 13000 1.1* +0.70 1.8*
CMS_2018_I1703993 13000 110 -24 86
CMS_2021_I1901295 13000 38* +11 49*
top.pt.ttbarRF
CMS_2018_I1703993 13000 110 -25 85
pT ratio
Top quarks
ATLAS_2020_I1801434 13000 11 -4.6 6.4
Top rapidity
ATLAS_2019_I1750330 13000 11 -1.0 10
ATLAS_2020_I1801434 13000 8.5 -2.5 6.0
ATLAS_2022_I2037744 13000 3.8 -2.2 1.6
ATLAS_2022_I2077575 13000 2.2* +0.40 2.6*
CMS_2018_I1703993 13000 100 -20 80
CMS_2021_I1901295 13000 31 -2.0 29
topej.dphi
ATLAS_2022_I2037744 13000 5.0 -2.4 2.6
topej.m
ATLAS_2022_I2037744 13000 3.8 -2.0 1.8
χ(ttbar)
ATLAS_2019_I1750330 13000 11 -1.0 10
ATLAS_2020_I1801434 13000 7.5 -1.5 6.0
ATLAS_2022_I2077575 13000 1.9 +0.40 2.3*
Δφ(ttbar)
ATLAS_2019_I1750330 13000 15 +1.0 16
ATLAS_2020_I1801434 13000 13 -4.5 8.5
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.9 +1.8 3.7
CMS_2018_I1703993 13000 170 -30 140
CMS_2021_I1901295 13000 56 +1.0 57
Δy (ttbar)
CMS_2016_I1430892 8000 0.84 - n/a
CMS_2018_I1703993 13000 110 -28 82
CMS_2021_I1901295 13000 29 -3.0 26
ttbar HT
ATLAS_2019_I1750330 13000 9.0 -0.40 8.6
ATLAS_2020_I1801434 13000 7.5 -1.1 6.4
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.2* +1.2 2.4*
CMS_2021_I1901295 13000 30 -2.0 28
m(ttbar)
ATLAS_2019_I1750330 13000 8.9* -2.7 6.2
ATLAS_2020_I1801434 13000 8.0 -2.6 5.4
ATLAS_2022_I2037744 13000 n/a - n/a
ATLAS_2022_I2077575 13000 1.8* +0.30 2.1*
CMS_2018_I1703993 13000 120 -24 96
CMS_2021_I1901295 13000 40 +2.0 42*
Pcrossttbar
ATLAS_2020_I1801434 13000 9.7 -3.8 5.9
ttbar pT
ATLAS_2019_I1750330 13000 18* -3.0 15*
ATLAS_2020_I1801434 13000 9.9* -3.8 6.1*
ATLAS_2022_I2037744 13000 n/a - 6.7
ATLAS_2022_I2077575 13000 1.8* +0.40 2.2*
CMS_2018_I1703993 13000 n/a - 140
CMS_2021_I1901295 13000 48* +11 59*
pT ratio
ttbar to extra jet
ATLAS_2020_I1801434 13000 6.5 -1.6 4.9
ttbar.thetaStar
ATLAS_2022_I2077575 13000 1.8 +0.80 2.6*
CMS_2021_I1901295 13000 39 -2.0 37
Ttbar rapidity
ATLAS_2019_I1750330 13000 10 -0.20 9.8
ATLAS_2020_I1801434 13000 5.0 -1.0 4.0
ATLAS_2022_I2037744 13000 3.3 -2.1 1.2
ATLAS_2022_I2077575 13000 1.4 +1.9 3.3
CMS_2018_I1703993 13000 93 -18 75
CMS_2021_I1901295 13000 35 -2.0 33
Mean rapidity
ATLAS_2019_I1750330 13000 12 0 12
ATLAS_2020_I1801434 13000 6.7 -1.8 4.9
ATLAS_2022_I2077575 13000 1.7 +0.70 2.4
ttbarej.ht
ATLAS_2022_I2037744 13000 5.2 -3.5 1.7
ttbarej.m
CMS_2021_I1901295 13000 n/a - n/a
pT ratio
W to b
ATLAS_2020_I1801434 13000 7.7 -2.2 5.5
pT ratio
W to top
ATLAS_2020_I1801434 13000 7.9 -2.4 5.5
Cross sections
ATLAS_2022_I2037744 13000 28 -21 7.0
ATLAS_2022_I2077575 13000 6.9 +6.1 13
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.