Generator / tune

Details for Herwig 7.2.0 nlo-pw vs. 7.2.1

pp/ppbar → Z+Jet


Observable Reference Energy χ2+5% (7.2.0) Δ χ2+5% (7.2.1)
Underlying event
 <pT>
 ATLAS_2019_I1736531 13000 1.7* -0.50 1.2*
Underlying event
 pT spectrum
 ATLAS_2019_I1736531 13000 3.6* -1.4 2.2*
Generalized angularities
 LHA λ10.5
 CMS_2021_I1920187 13000 1.8 0 1.8
Generalized angularities
 LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 1.5 +0.50 2.0
Generalized angularities
 Groomed LHA λ10.5
 CMS_2021_I1920187 13000 2.5 -0.90 1.6
Generalized angularities
 Groomed LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 1.5 +1.2 2.7
Jet mass
 Jet mass
 CMS_2013_I1224539 7000 41* - n/a
Jet mass
 Filtered jet mass
 CMS_2013_I1224539 7000 1,400,000* - n/a
Jet mass
 Pruned jet mass
 CMS_2013_I1224539 7000 7.1* - n/a
Jet mass
 Trimmed jet mass
 CMS_2013_I1224539 7000 28,000,000,000* - n/a
Generalized angularities
 Multiplicity λ00
 CMS_2021_I1920187 13000 0.97* +0.93 1.9*
Generalized angularities
 Groomed multiplicity λ00
 CMS_2021_I1920187 13000 1.3* +0.90 2.2*
Generalized angularities
 Multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 1.0* -0.030 0.97*
Generalized angularities
 Groomed multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 0.96* +0.94 1.9*
Jet pT
 ATLAS_2020_I1788444 13000 n/a - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
Jet pT ratio
 CMS_2021_I1847230 8000 n/a - n/a
Generalized angularities
 (pDT)2 λ20
 CMS_2021_I1920187 13000 1.4 +0.20 1.6
Generalized angularities
 (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 1.1* +0.60 1.7*
Generalized angularities
 Groomed (pDT)2 λ20
 CMS_2021_I1920187 13000 1.8 -0.10 1.7
Generalized angularities
 Groomed (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 0.86* +0.54 1.4*
Generalized angularities
 Thrust λ12
 CMS_2021_I1920187 13000 1.3 +0.40 1.7
Generalized angularities
 Thrust λ12 (charged only)
 CMS_2021_I1920187 13000 1.5 -0.10 1.4*
Generalized angularities
 Groomed thrust λ12
 CMS_2021_I1920187 13000 1.7 +0.70 2.4
Generalized angularities
 Groomed thrust λ12 (charged only)
 CMS_2021_I1920187 13000 1.4 +0.40 1.8*
Generalized angularities
 Width λ11
 CMS_2021_I1920187 13000 1.3* +0.80 2.1*
Generalized angularities
 Width λ11 (charged only)
 CMS_2021_I1920187 13000 1.4 +0.60 2.0*
Generalized angularities
 Groomed width λ11
 CMS_2021_I1920187 13000 1.4 +0.50 1.9*
Generalized angularities
 Groomed width λ11 (charged only)
 CMS_2021_I1920187 13000 1.4 +0.30 1.7*
Jet rapidity
 ATLAS_2019_I1744201 8000 2.3* - n/a
ATLAS_2020_I1788444 13000 1,300,000,000,000,000,000 - n/a
Dijet
 ΔR
 ATLAS_2020_I1788444 13000 n/a - n/a
CMS_2021_I1847230 8000 n/a - n/a
Dijet
 Δφ
 ATLAS_2020_I1788444 13000 n/a - n/a
Dijet
 Δy
 ATLAS_2020_I1788444 13000 n/a - n/a
Jet mass
 Dijet mass
 ATLAS_2020_I1788444 13000 n/a - n/a
Dijet
 pT
 ATLAS_2020_I1788444 13000 n/a - n/a
Dijet
 pT ratio to m
 ATLAS_2020_I1788444 13000 n/a - n/a
Underlying event
 Nch
 ATLAS_2019_I1736531 13000 2.8* -1.3 1.5*
Jet Multiplicities
 Jet multiplicity
 ATLAS_2020_I1788444 13000 14 - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
Underlying event
 Scalar Σ(pT)
 ATLAS_2019_I1736531 13000 1.8* -0.50 1.3*
pT Z
 ATLAS_2020_I1788444 13000 n/a - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
CMS_2020_I1837084 13000 - 0.31
pT(Z) to pT(jet) ratio
 ATLAS_2022_I2077570 13000 - n/a
y Z
 ATLAS_2020_I1788444 13000 n/a - n/a
ΔR (jet, Z)
 ATLAS_2020_I1788444 13000 n/a - n/a
ΔRmin (jet, Z)
 ATLAS_2022_I2077570 13000 - n/a
Δφ (jet, Z)
 ATLAS_2020_I1788444 13000 n/a - n/a
Δy (jet, Z)
 ATLAS_2020_I1788444 13000 n/a - n/a
HT(Z+jets)
 ATLAS_2022_I2077570 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 1093 histograms.