Generator / tune

Details for Herwig 7.2.0 nlo-dipole 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* -0.100 1.1*
Underlying event
 pT spectrum
 ATLAS_2019_I1736531 13000 2.8* -0.40 2.4*
Generalized angularities
 LHA λ10.5
 CMS_2021_I1920187 13000 2.1 -0.90 1.2*
Generalized angularities
 LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 2.0* -1.0 1.0*
Generalized angularities
 Groomed LHA λ10.5
 CMS_2021_I1920187 13000 2.6 -1.1 1.5*
Generalized angularities
 Groomed LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 1.6* -0.72 0.88*
Jet mass
 Jet mass
 CMS_2013_I1224539 7000 3.6* - n/a
Jet mass
 Filtered jet mass
 CMS_2013_I1224539 7000 26* - n/a
Jet mass
 Pruned jet mass
 CMS_2013_I1224539 7000 6.1* - n/a
Jet mass
 Trimmed jet mass
 CMS_2013_I1224539 7000 5.6* - n/a
Generalized angularities
 Multiplicity λ00
 CMS_2021_I1920187 13000 1.2* -0.45 0.75*
Generalized angularities
 Groomed multiplicity λ00
 CMS_2021_I1920187 13000 0.89* -0.14 0.75*
Generalized angularities
 Multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 1.4* -0.50 0.90*
Generalized angularities
 Groomed multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 1.0* -0.43 0.57*
Jet pT
 ATLAS_2017_I1514251 13000 39,000,000,000,000,002,030,043,136* -39,000,000,000,000,002,030,043,136 26,000,000,000,000,000,000*
ATLAS_2020_I1788444 13000 11 - n/a
ATLAS_2022_I2077570 13000 5.8 - n/a
Jet pT ratio
 CMS_2020_I1776758 13000 19* +7.0 26*
CMS_2021_I1847230 8000 n/a - n/a
Generalized angularities
 (pDT)2 λ20
 CMS_2021_I1920187 13000 1.3* -0.30 1.0*
Generalized angularities
 (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 1.9* -1.0 0.87*
Generalized angularities
 Groomed (pDT)2 λ20
 CMS_2021_I1920187 13000 1.2* +0.20 1.4*
Generalized angularities
 Groomed (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 2.0* -1.1 0.88*
Generalized angularities
 Thrust λ12
 CMS_2021_I1920187 13000 1.4 -0.47 0.93*
Generalized angularities
 Thrust λ12 (charged only)
 CMS_2021_I1920187 13000 1.2* -0.29 0.91*
Generalized angularities
 Groomed thrust λ12
 CMS_2021_I1920187 13000 1.8 -0.92 0.88*
Generalized angularities
 Groomed thrust λ12 (charged only)
 CMS_2021_I1920187 13000 1.1 -0.27 0.83*
Generalized angularities
 Width λ11
 CMS_2021_I1920187 13000 1.9 -0.70 1.2*
Generalized angularities
 Width λ11 (charged only)
 CMS_2021_I1920187 13000 2.2* -1.0 1.2*
Generalized angularities
 Groomed width λ11
 CMS_2021_I1920187 13000 1.7 -0.60 1.1*
Generalized angularities
 Groomed width λ11 (charged only)
 CMS_2021_I1920187 13000 1.6* -0.62 0.98*
Jet rapidity
 ATLAS_2017_I1514251 13000 36,000,000 -34,000,000 3,000,000
ATLAS_2019_I1744201 8000 23* - n/a
ATLAS_2020_I1788444 13000 130 - n/a
Dijet
 ΔR
 ATLAS_2020_I1788444 13000 13,000,000,000 - n/a
CMS_2021_I1847230 8000 n/a - n/a
Dijet
 Δφ
 ATLAS_2017_I1514251 13000 999,999,999,999,999,983,222,784* -999,999,999,999,999,983,222,784 540,000,000,000*
ATLAS_2020_I1788444 13000 5,800 - n/a
ΔrelpT(jets)
 CMS_2021_I1866118 13000 n/a - n/a
Dijet
 Δy
 ATLAS_2020_I1788444 13000 21,000,000,000 - n/a
Jet mass
 Dijet mass
 ATLAS_2017_I1514251 13000 n/a - n/a
ATLAS_2020_I1788444 13000 6,400,000,000 - 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 1.6* +0.20 1.8*
Jet Multiplicities
 Jet multiplicity
 ATLAS_2017_I1514251 13000 110,000,000,000* -110,000,000,000 890,000*
ATLAS_2020_I1788444 13000 1.6 - 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 4.4* -2.8 1.6*
pT Z
 ATLAS_2020_I1788444 13000 1,300 - n/a
ATLAS_2022_I2077570 13000 3.8 - n/a
CMS_2020_I1837084 13000 1.2 -0.63 0.57
pT(Z) to pT(jet) ratio
 ATLAS_2022_I2077570 13000 14 - n/a
Dilepton
 pT ratio
 CMS_2020_I1776758 13000 66* - n/a
y Z
 ATLAS_2020_I1788444 13000 19 - n/a
ΔR (jet, Z)
 ATLAS_2020_I1788444 13000 150 - n/a
ΔRmin (jet, Z)
 ATLAS_2022_I2077570 13000 6.3* - n/a
Δφ (jet, Z)
 ATLAS_2020_I1788444 13000 35 - n/a
CMS_2021_I1866118 13000 n/a - n/a
pT balance (jet, Z)
 CMS_2021_I1866118 13000 32,000,000 -24,000,000 8,500,000
Δy (jet, Z)
 ATLAS_2020_I1788444 13000 17 - n/a
HT(Z+jets)
 ATLAS_2017_I1514251 13000 170,000* +8,800,000 9,000,000*
ATLAS_2022_I2077570 13000 5.1 - n/a
Δφ (dijet, Z)
 CMS_2021_I1866118 13000 n/a - n/a
pT balance (dijet, Z)
 CMS_2021_I1866118 13000 26,000,000,000,000 - 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 1429 histograms.