Generator / tune

Details for Sherpa 2.2.9 default

pp/ppbar → Z+Jet


Observable Reference Energy χ2+5%
Underlying event
 <pT>
 ATLAS_2019_I1736531 13000 25*
Underlying event
 pT spectrum
 ATLAS_2019_I1736531 13000 13*
Generalized angularities
 LHA λ10.5
 CMS_2021_I1920187 13000 8.9
Generalized angularities
 LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 4.1
Generalized angularities
 Groomed LHA λ10.5
 CMS_2021_I1920187 13000 3.7
Generalized angularities
 Groomed LHA λ10.5 (charged only)
 CMS_2021_I1920187 13000 2.8
Jet mass
 Jet mass
 CMS_2013_I1224539 7000 210
Jet mass
 Filtered jet mass
 CMS_2013_I1224539 7000 180
Jet mass
 Pruned jet mass
 CMS_2013_I1224539 7000 220
Jet mass
 Trimmed jet mass
 CMS_2013_I1224539 7000 560
Generalized angularities
 Multiplicity λ00
 CMS_2021_I1920187 13000 3.5*
Generalized angularities
 Groomed multiplicity λ00
 CMS_2021_I1920187 13000 1.7*
Generalized angularities
 Multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 1.1*
Generalized angularities
 Groomed multiplicity λ00 (charged only)
 CMS_2021_I1920187 13000 0.85*
Jet pT
 ATLAS_2020_I1788444 13000 74
ATLAS_2022_I2077570 13000 89
Jet pT ratio
 CMS_2021_I1847230 8000 n/a
Generalized angularities
 (pDT)2 λ20
 CMS_2021_I1920187 13000 4.7
Generalized angularities
 (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 2.4*
Generalized angularities
 Groomed (pDT)2 λ20
 CMS_2021_I1920187 13000 3.7
Generalized angularities
 Groomed (pDT)2 λ20 (charged only)
 CMS_2021_I1920187 13000 1.9*
Generalized angularities
 Thrust λ12
 CMS_2021_I1920187 13000 16
Generalized angularities
 Thrust λ12 (charged only)
 CMS_2021_I1920187 13000 8.2
Generalized angularities
 Groomed thrust λ12
 CMS_2021_I1920187 13000 4.4
Generalized angularities
 Groomed thrust λ12 (charged only)
 CMS_2021_I1920187 13000 3.0
Generalized angularities
 Width λ11
 CMS_2021_I1920187 13000 8.4
Generalized angularities
 Width λ11 (charged only)
 CMS_2021_I1920187 13000 3.9
Generalized angularities
 Groomed width λ11
 CMS_2021_I1920187 13000 3.7
Generalized angularities
 Groomed width λ11 (charged only)
 CMS_2021_I1920187 13000 2.9
Jet rapidity
 ATLAS_2019_I1744201 8000 37
ATLAS_2020_I1788444 13000 7.3
Dijet
 ΔR
 ATLAS_2020_I1788444 13000 41
CMS_2021_I1847230 8000 n/a
Dijet
 Δφ
 ATLAS_2020_I1788444 13000 38
Dijet
 Δy
 ATLAS_2020_I1788444 13000 40
Jet mass
 Dijet mass
 ATLAS_2020_I1788444 13000 49
Dijet
 pT
 ATLAS_2020_I1788444 13000 46
Dijet
 pT ratio to m
 ATLAS_2020_I1788444 13000 38
Underlying event
 Nch
 ATLAS_2019_I1736531 13000 120*
Jet Multiplicities
 Jet multiplicity
 ATLAS_2020_I1788444 13000 31
ATLAS_2022_I2077570 13000 170
Underlying event
 Scalar Σ(pT)
 ATLAS_2019_I1736531 13000 77*
pT Z
 ATLAS_2020_I1788444 13000 34
ATLAS_2022_I2077570 13000 43
CMS_2020_I1837084 13000 19
pT(Z) to pT(jet) ratio
 ATLAS_2022_I2077570 13000 120
y Z
 ATLAS_2020_I1788444 13000 5.2
ΔR (jet, Z)
 ATLAS_2020_I1788444 13000 110
ΔRmin (jet, Z)
 ATLAS_2022_I2077570 13000 190
Δφ (jet, Z)
 ATLAS_2020_I1788444 13000 170
Δy (jet, Z)
 ATLAS_2020_I1788444 13000 17
HT(Z+jets)
 ATLAS_2022_I2077570 13000 110

* 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 662 histograms.