Generator / tune

Details for Herwig 7.1.6 default vs. 7.2.0

ee → ee : γ*/Z (hadronic)


Observable Reference Energy χ2+5% (7.1.6) Δ χ2+5% (7.2.0)
Aplanarity
ALEPH_1996_I428072 91.2 0.61 +0.19 0.80
ALEPH_2004_I636645 [91.2..206] 0.46* +0.51 0.97*
DELPHI_1996_I424112 91.2 0.44 +0.37 0.81
OPAL_2004_I669402 [91.2..197] 0.33 -0.050 0.28
C parameter
ALEPH_1996_I428072 91.2 0.98 -0.070 0.91
ALEPH_2004_I636645 [91.2..206] 1.0* -0.24 0.76*
DELPHI_1996_I424112 91.2 0.79 +1.0 1.8
OPAL_2004_I669402 [91.2..197] 1.2 0 1.2
Event-Shape Moments
Moments of C
OPAL_2004_I669402 [91.2..197] n/a - n/a
D parameter
DELPHI_1996_I424112 91.2 1.9 0 1.9
OPAL_2004_I669402 [91.2..197] 1.3 -0.44 0.86
M(Heavy Hemisph)
ALEPH_1996_I428072 91.2 0.56 -0.14 0.42
ALEPH_2004_I636645 [91.2..206] 0.65* -0.14 0.51*
DELPHI_1996_I424112 91.2 0.52 -0.17 0.35
OPAL_2004_I669402 [91.2..197] 0.54 +0.22 0.76
Event-Shape Moments
Moments of MH
OPAL_2004_I669402 [91.2..197] n/a - n/a
M(Light Hemisph)
DELPHI_1996_I424112 91.2 1.6 -1.1 0.46
OPAL_2004_I669402 [91.2..197] 0.79 -0.19 0.60
Event-Shape Moments
Moments of ML
OPAL_2004_I669402 [91.2..197] n/a - n/a
ΔM(Heavy-Light)
ALEPH_2004_I636645 [91.2..206] 0.87* +0.13 1.0*
DELPHI_1996_I424112 91.2 0.22 -0.11 0.11
Event-Shape Moments
Moments of O
OPAL_2004_I669402 [91.2..197] n/a - n/a
Planarity
ALEPH_2004_I636645 [133..206] 0.37* +0.73 1.1*
DELPHI_1996_I424112 91.2 0.65 +0.010 0.66
Sphericity
ALEPH_1996_I428072 91.2 0.68 -0.30 0.38
ALEPH_2004_I636645 [91.2..206] 0.35* +0.37 0.72*
DELPHI_1996_I424112 91.2 0.54 0 0.54
OPAL_2004_I669402 [91.2..197] 0.75 -0.030 0.72
Event-Shape Moments
Moments of S
OPAL_2004_I669402 [91.2..197] n/a - n/a
Thrust
ALEPH_2004_I636645 [91.2..206] 0.86* +0.24 1.1*
Thrust Major
ALEPH_2004_I636645 [91.2..206] 0.52* +0.43 0.95*
DELPHI_1996_I424112 91.2 2.0 -0.90 1.1
OPAL_2004_I669402 [91.2..197] 1.5 -0.89 0.61
Event-Shape Moments
Moments of T Major
OPAL_2004_I669402 [91.2..197] n/a - n/a
Thrust Minor
ALEPH_1996_I428072 91.2 0.93 +0.070 1.0
ALEPH_2004_I636645 [91.2..206] 1.0* -0.20 0.80*
DELPHI_1996_I424112 91.2 1.9 +0.40 2.3
OPAL_2004_I669402 [91.2..197] 1.8 -0.91 0.89
Event-Shape Moments
Moments of T Minor
OPAL_2004_I669402 [91.2..197] n/a - n/a
Jet resolution
y12
ALEPH_2004_I636645 [91.2..206] 1.5* -0.10 1.4*
Jet resolution
y23
ALEPH_1996_I428072 91.2 1.5 -0.89 0.61
ALEPH_2004_I636645 [91.2..206] 0.43* +0.21 0.64*
OPAL_2004_I669402 [91.2..197] 1.3 -0.61 0.69
Event-Shape Moments
Moments of Y23
OPAL_2004_I669402 [91.2..197] n/a - n/a
Jet resolution
y34
ALEPH_2004_I636645 [91.2..206] 0.50* -0.12 0.38*
Jet resolution
y45
ALEPH_2004_I636645 [91.2..206] 0.88* -0.22 0.66*
Jet resolution
y56
ALEPH_2004_I636645 [91.2..206] 2.0* -0.70 1.3*
Charm and Bottom
fweak
DELPHI_2011_I890503 91.2 3.8 -2.8 0.96
OPAL_2003_I599181 91.2 12 -7.0 5.0
SLD_2002_I582951 91.2 4.2 -2.6 1.6
Charm and Bottom
Mean of fweak
DELPHI_2011_I890503 91.2 n/a - n/a
OPAL_2003_I599181 91.2 n/a - n/a
B(Total)
ALEPH_2004_I636645 [91.2..206] 0.26* +0.40 0.66*
DELPHI_1996_I424112 91.2 1.2 +0.30 1.5
OPAL_2004_I669402 [91.2..197] 1.4 -0.54 0.86
Event-Shape Moments
Moments of Btot
OPAL_2004_I669402 [91.2..197] n/a - n/a
B(Max)
ALEPH_2004_I636645 [91.2..206] 0.61* +0.13 0.74*
DELPHI_1996_I424112 91.2 1.0 -0.50 0.50
OPAL_2004_I669402 [91.2..197] 1.3 -0.72 0.58
Event-Shape Moments
Moments of Bmax
OPAL_2004_I669402 [91.2..197] n/a - n/a
B(Min)
DELPHI_1996_I424112 91.2 2.2 +0.90 3.1
OPAL_2004_I669402 [91.2..197] 2.6 -0.70 1.9
Event-Shape Moments
Moments of Bmin
OPAL_2004_I669402 [91.2..197] n/a - n/a
ΔB(Max-Min)
DELPHI_1996_I424112 91.2 0.26 -0.13 0.13
Identified Particles
(RqK--RqK+) / (RqK-+RqK+)
SLD_2004_I630327 91.2 16 -1.0 15
Identified Particles
(Rqπ--Rqπ+) / (Rqπ-+Rqπ+)
SLD_2004_I630327 91.2 13 -2.0 11
Identified Particles
(Rqp-Rq) / (Rqp+Rq)
SLD_2004_I630327 91.2 n/a - 31
EEC
DELPHI_1996_I424112 91.2 0.39 -0.20 0.19
EEC Asymmetry
DELPHI_1996_I424112 91.2 0.85 +2.4 3.2
Charm and Bottom
B multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
D multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Δ++ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
D* multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
K multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 1.6 +2.3 3.9
Identified Particles
K*(892) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Λ0 multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charm and Bottom
Λb multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ω multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Σ(1385) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ξ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
Ξ(1530) multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charged Particles
Multiplicity Distribution
ALEPH_1996_I428072 91.2 n/a - n/a
DELPHI_1991_I301657 91.2 n/a - n/a
DELPHI_1996_I424112 91.2 n/a - n/a
HRS_1986_I18502 29 n/a - n/a
OPAL_1992_I321190 91.2 n/a - n/a
TASSO_1989_I277658 [34.8..43.6] n/a - n/a
Charged Particles
<Nch>
DELPHI_1991_I301657 91.2 0.0018 +0.054 0.056
HRS_1986_I18502 29 n/a - n/a
OPAL_1992_I321190 91.2 n/a - n/a
SLD_2004_I630327 91.2 0.42 +0.020 0.44
Charged Particles
<Nch,uds> - <Nch,b>
SLD_2004_I630327 91.2 0.32 +36 36
Charged Particles
<Nch,uds> - <Nch,c>
SLD_2004_I630327 91.2 140 -42 98
Identified Particles
η multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
η' multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
p multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 5.2 +15 20
Identified Particles
φ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Identified Particles
π multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
SLD_2004_I630327 91.2 2.9 +0.30 3.2
Identified Particles
ρ multiplicity
DELPHI_1996_I424112 91.2 n/a - n/a
Charged Particles
pTin (Sph)
ALEPH_1996_I428072 91.2 0.45 +2.0 2.4
DELPHI_1996_I424112 91.2 0.49 +2.6 3.1
Charged Particles
pTin (Thrust)
ALEPH_2004_I636645 [133..206] 1.3* -0.35 0.95*
DELPHI_1996_I424112 91.2 0.84 +1.4 2.2
Charged Particles
pTout (Sph)
ALEPH_1996_I428072 91.2 0.81 +0.080 0.89
DELPHI_1996_I424112 91.2 1.0 +0.30 1.3
Charged Particles
pTout (Thrust)
ALEPH_2004_I636645 206 n/a - 1.1
DELPHI_1996_I424112 91.2 1.3 0 1.3
Charged Particles
<pTout> vs x (Thrust)
DELPHI_1996_I424112 91.2 1.1 0 1.1
Charged Particles
<pT> vs x (Thrust)
DELPHI_1996_I424112 91.2 1.2 +0.30 1.5
Identified Particles
N(q→K-)+N(q̄→K+)
SLD_2004_I630327 91.2 12 +5.0 17
Identified Particles
N(q→K+)+N(q̄→K-)
SLD_2004_I630327 91.2 36 +25 61
Jet rates
One-jet fraction
ALEPH_2004_I636645 [91.2..206] 65* -10 55*
Jet rates
Two-jet fraction
ALEPH_2004_I636645 [91.2..206] 2.6* -0.80 1.8*
DELPHI_1996_I424112 91.2 0.76 -0.47 0.29
Jet rates
Three-jet fraction
ALEPH_2004_I636645 [91.2..206] 4.1* +0.40 4.5*
DELPHI_1996_I424112 91.2 0.79 -0.080 0.71
Jet rates
Four-jet fraction
ALEPH_2004_I636645 [91.2..206] 3.3* 0 3.3*
DELPHI_1996_I424112 91.2 2.0 +0.30 2.3
Jet rates
Five-jet fraction
ALEPH_2004_I636645 [91.2..206] 2.3* +1.8 4.1*
Jet rates
>Six-jet fraction
ALEPH_2004_I636645 [91.2..206] 0.94* +2.8 3.7*
Identified Particles
N(q→π-)+N(q̄→π+)
SLD_2004_I630327 91.2 1.3 +0.70 2.0
Identified Particles
N(q→π+)+N(q̄→π-)
SLD_2004_I630327 91.2 3.0 +1.3 4.3
Identified Particles
N(q→p̄)+N(q̄→p)
SLD_2004_I630327 91.2 53 +19 72
Identified Particles
N(q→p)+N(q̄→p̄)
SLD_2004_I630327 91.2 44 +30 74
Thrust Oblateness
ALEPH_1996_I428072 91.2 1.6 -1.3 0.30
ALEPH_2004_I636645 [91.2..206] 0.22* +0.78 1.0*
DELPHI_1996_I424112 91.2 1.7 -1.4 0.32
OPAL_2004_I669402 [91.2..197] 1.3 -0.88 0.42
1-Thrust
ALEPH_1996_I428072 91.2 1.1 +0.60 1.7
DELPHI_1996_I424112 91.2 0.80 +0.60 1.4
OPAL_2004_I669402 [91.2..197] 1.2 -0.100 1.1
Event-Shape Moments
Moments of 1-T
OPAL_2004_I669402 [91.2..197] n/a - n/a
Charged Particles
xp (momentum fraction)
ALEPH_1996_I428072 91.2 0.96 -0.40 0.56
ALEPH_2004_I636645 [133..206] 0.61* -0.050 0.56*
DELPHI_1996_I424112 91.2 2.0 -0.90 1.1
OPAL_1998_I472637 91.2 1.4* -0.86 0.54*
SLD_2004_I630327 91.2 5.0 -3.4 1.6
Charm and Bottom
D* spectrum
ALEPH_1999_I507422 91.2 19 0 19
Charged Particles
xE (energy fraction)
ALEPH_2004_I636645 [133..206] 0.60* -0.040 0.56*
Identified Particles
K spectrum
ALEPH_1996_I428072 91.2 4.2 +1.5 5.7
SLD_2004_I630327 91.2 12* -1.0 11*
Identified Particles
K*(892) spectrum
ALEPH_1996_I428072 91.2 0.86 +0.100 0.96
OPAL_1993_I342766 91.2 66 -40 26
Identified Particles
Λ0 spectrum
ALEPH_1996_I428072 91.2 71 -7.0 64
Identified Particles
Σ(1385) spectrum
ALEPH_1996_I428072 91.2 170 -85 85
DELPHI_1995_I394716 91.2 1.5 -0.84 0.66
Identified Particles
Ξ spectrum
ALEPH_1996_I428072 91.2 45 +75 120
DELPHI_1995_I394716 91.2 9.8 -3.6 6.2
Identified Particles
Ξ(1530) spectrum
ALEPH_1996_I428072 91.2 59 +4.0 63
Identified Particles
η spectrum
ALEPH_1996_I428072 91.2 16 -3.0 13
L3_1992_I336180 91.2 1.1 +0.70 1.8
Identified Particles
η' spectrum
ALEPH_1996_I428072 91.2 n/a - 54
Identified Particles
γ spectrum
ALEPH_1996_I428072 91.2 14 -2.0 12
Charged Particles
Ln(xp)
ALEPH_1996_I428072 91.2 0.64 -0.32 0.32
ALEPH_2004_I636645 [133..206] 0.87* -0.27 0.60*
DELPHI_1996_I424112 91.2 1.1 -0.41 0.69
OPAL_1998_I472637 91.2 1.5* -0.82 0.68*
Identified Particles
ω(782) spectrum
ALEPH_1996_I428072 91.2 0.54 +1.4 1.9
Identified Particles
p spectrum
ALEPH_1996_I428072 91.2 8.0 +12 20
SLD_2004_I630327 91.2 43* +16 59*
Identified Particles
φ spectrum
ALEPH_1996_I428072 91.2 6.2 +7.8 14
Identified Particles
π spectrum
ALEPH_1996_I428072 91.2 0.30 +0.040 0.34
SLD_2004_I630327 91.2 2.1 +0.10 2.2
Identified Particles
ρ spectrum
ALEPH_1996_I428072 91.2 3.8 -1.1 2.7
Charged Particles
Rapidity wrt Sphericity axis
ALEPH_2004_I636645 [133..206] 1.1* -0.51 0.59*
DELPHI_1996_I424112 91.2 1.1 -1.0 0.085
Charged Particles
Rapidity wrt Thrust axis
ALEPH_1996_I428072 91.2 0.46 -0.010 0.45
ALEPH_2004_I636645 [133..206] 0.90* -0.40 0.50*
DELPHI_1996_I424112 91.2 0.54 -0.36 0.18

* 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 738 histograms.