Generator / tune

Details for Herwig 7.2.0 nlo 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 1.2* 0 1.2*
Underlying event
 pT spectrum
 ATLAS_2019_I1736531 13000 1.8* +0.100 1.9*
Generalized angularities
 LHA λ10.5
 CMS_2021_I1920187 13000 2.7 -0.70 2.0
Generalized angularities
 LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 1.2* +0.90 2.1
Generalized angularities
 Groomed LHA λ10.5
 CMS_2021_I1920187 13000 1.5* +0.60 2.1*
Generalized angularities
 Groomed LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 1.4* +0.90 2.3
Jet mass
 Jet mass
 CMS_2013_I1224539 7000 1.2* - n/a
Jet mass
 Filtered jet mass
 CMS_2013_I1224539 7000 6.1* - n/a
Jet mass
 Pruned jet mass
 CMS_2013_I1224539 7000 5.8* - n/a
Jet mass
 Trimmed jet mass
 CMS_2013_I1224539 7000 21,000* - n/a
Generalized angularities
 Multiplicity λ00
 CMS_2021_I1920187 13000 0.97* +0.43 1.4*
Generalized angularities
 Groomed multiplicity λ00
 CMS_2021_I1920187 13000 0.82* +0.38 1.2*
Generalized angularities
 Multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 1.1* +0.40 1.5*
Generalized angularities
 Groomed multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 0.85* +0.95 1.8*
Jet pT
 ATLAS_2017_I1514251 13000 6,900,000,000,000* - n/a
ATLAS_2020_I1788444 13000 n/a - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
Jet pT ratio
 CMS_2020_I1776758 13000 n/a - n/a
CMS_2021_I1847230 8000 - n/a
Generalized angularities
 (pDT)2 λ20
 CMS_2021_I1920187 13000 1.1 +0.70 1.8
Generalized angularities
 (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 1.3* +0.70 2.0*
Generalized angularities
 Groomed (pDT)2 λ20
 CMS_2021_I1920187 13000 1.3 +0.70 2.0*
Generalized angularities
 Groomed (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 1.2* +0.60 1.8*
Generalized angularities
 Thrust λ12
 CMS_2021_I1920187 13000 1.3 +0.70 2.0
Generalized angularities
 Thrust λ12 (charged only)
 CMS_2021_I1920187 13000 1.4* +0.60 2.0
Generalized angularities
 Groomed thrust λ12
 CMS_2021_I1920187 13000 1.2 +0.70 1.9
Generalized angularities
 Groomed thrust λ12 (charged only)
 CMS_2021_I1920187 13000 2.0 -0.20 1.8
Generalized angularities
 Width λ11
 CMS_2021_I1920187 13000 1.3* +0.60 1.9*
Generalized angularities
 Width λ11 (charged only)
 CMS_2021_I1920187 13000 1.2* +0.60 1.8*
Generalized angularities
 Groomed width λ11
 CMS_2021_I1920187 13000 1.3* +0.70 2.0
Generalized angularities
 Groomed width λ11 (charged only)
 CMS_2021_I1920187 13000 2.6 -0.70 1.9
Jet rapidity
 ATLAS_2017_I1514251 13000 52,999,999,999,999,998,573,936,640 -52,999,999,999,999,998,573,936,640 8,400,000,000*
ATLAS_2019_I1744201 8000 14* - n/a
ATLAS_2020_I1788444 13000 180,000,000,000,000,012,012,486,656 - n/a
Dijet
 ΔR
 ATLAS_2020_I1788444 13000 n/a - n/a
CMS_2021_I1847230 8000 - n/a
Dijet
 Δφ
 ATLAS_2017_I1514251 13000 9,500,000,000,000,000* - n/a
ATLAS_2020_I1788444 13000 n/a - n/a
ΔrelpT(jets)
 CMS_2021_I1866118 13000 100,000,000,000,000,004,764,729,344 - n/a
Dijet
 Δy
 ATLAS_2020_I1788444 13000 n/a - n/a
Jet mass
 Dijet mass
 ATLAS_2017_I1514251 13000 8,099,999,999,999,999,569,968,010,100,736* - n/a
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 1.4* +0.10 1.5*
Jet Multiplicities
 Jet multiplicity
 ATLAS_2017_I1514251 13000 46,000,000,000* +500,000,000,000,000,000 500,000,000,000,000,000*
ATLAS_2020_I1788444 13000 14 - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
njets_njets
 ATLAS_2017_I1514251 13000 n/a - n/a
Underlying event
 Scalar Σ(pT)
 ATLAS_2019_I1736531 13000 1.3* -0.10 1.2*
pT Z
 ATLAS_2020_I1788444 13000 n/a - n/a
ATLAS_2022_I2077570 13000 n/a - n/a
CMS_2020_I1837084 13000 2.5 -1.7 0.76
pT(Z) to pT(jet) ratio
 ATLAS_2022_I2077570 13000 7.8 - n/a
Dilepton
 pT ratio
 CMS_2020_I1776758 13000 n/a - n/a
y Z
 ATLAS_2020_I1788444 13000 650,000,000,000,000,000 - n/a
ΔR (jet, Z)
 ATLAS_2020_I1788444 13000 n/a - n/a
ΔRmin (jet, Z)
 ATLAS_2022_I2077570 13000 6.3 - n/a
Δφ (jet, Z)
 ATLAS_2020_I1788444 13000 n/a - n/a
CMS_2021_I1866118 13000 n/a - n/a
pT balance (jet, Z)
 CMS_2021_I1866118 13000 5,000,000,000,000,000,000 - n/a
Δy (jet, Z)
 ATLAS_2020_I1788444 13000 3,600,000,000,000,000,000 - n/a
HT(Z+jets)
 ATLAS_2017_I1514251 13000 4,300,000,000,000,000,000* -4,300,000,000,000,000,000 48,000,000*
ATLAS_2022_I2077570 13000 n/a - n/a
Δφ (dijet, Z)
 CMS_2021_I1866118 13000 n/a - n/a
pT balance (dijet, Z)
 CMS_2021_I1866118 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 1424 histograms.