Generator / tune

Details for Pythia 6.427 365

ee → ee : γ*/Z (hadronic)


Observable Reference Energy χ2+5%
Aplanarity
ALEPH_1996_I428072 91.2 1.2
ALEPH_2004_I636645 [91.2..206] 0.50*
DELPHI_1996_I424112 91.2 0.86
OPAL_2004_I669402 [91.2..197] 0.65
C parameter
ALEPH_1996_I428072 91.2 0.49
ALEPH_2004_I636645 [91.2..206] 0.78*
DELPHI_1996_I424112 91.2 0.58
OPAL_2004_I669402 [91.2..197] 1.0
Event-Shape Moments
Moments of C
OPAL_2004_I669402 [91.2..197] n/a
D parameter
DELPHI_1996_I424112 91.2 1.7
OPAL_2004_I669402 [91.2..197] 0.92
M(Heavy Hemisph)
ALEPH_1996_I428072 91.2 0.28
ALEPH_2004_I636645 [91.2..206] 0.56*
DELPHI_1996_I424112 91.2 0.56
OPAL_2004_I669402 [91.2..197] 1.3
Event-Shape Moments
Moments of MH
OPAL_2004_I669402 [91.2..197] n/a
M(Light Hemisph)
DELPHI_1996_I424112 91.2 0.55
OPAL_2004_I669402 [91.2..197] 1.8
Event-Shape Moments
Moments of ML
OPAL_2004_I669402 [91.2..197] n/a
ΔM(Heavy-Light)
ALEPH_2004_I636645 [91.2..206] 0.73*
DELPHI_1996_I424112 91.2 0.57
Event-Shape Moments
Moments of O
OPAL_2004_I669402 [91.2..197] n/a
Planarity
ALEPH_2004_I636645 [133..206] 0.95*
DELPHI_1996_I424112 91.2 0.86
Sphericity
ALEPH_1996_I428072 91.2 0.42
ALEPH_2004_I636645 [91.2..206] 0.57*
DELPHI_1996_I424112 91.2 0.58
OPAL_2004_I669402 [91.2..197] 0.71
Event-Shape Moments
Moments of S
OPAL_2004_I669402 [91.2..197] n/a
Thrust
ALEPH_2004_I636645 [91.2..206] 1.4*
Thrust Major
ALEPH_2004_I636645 [91.2..206] 0.89*
DELPHI_1996_I424112 91.2 1.2
OPAL_2004_I669402 [91.2..197] 0.60
Event-Shape Moments
Moments of T Major
OPAL_2004_I669402 [91.2..197] n/a
Thrust Minor
ALEPH_1996_I428072 91.2 1.3
ALEPH_2004_I636645 [91.2..206] 1.0*
DELPHI_1996_I424112 91.2 1.8
OPAL_2004_I669402 [91.2..197] 1.1
Event-Shape Moments
Moments of T Minor
OPAL_2004_I669402 [91.2..197] n/a
Jet resolution
y12
ALEPH_2004_I636645 [91.2..206] 1.7*
Jet resolution
y23
ALEPH_1996_I428072 91.2 0.21
ALEPH_2004_I636645 [91.2..206] 0.71*
OPAL_2004_I669402 [91.2..197] 0.61
Event-Shape Moments
Moments of Y23
OPAL_2004_I669402 [91.2..197] n/a
Jet resolution
y34
ALEPH_2004_I636645 [91.2..206] 0.45*
Jet resolution
y45
ALEPH_2004_I636645 [91.2..206] 0.66*
Jet resolution
y56
ALEPH_2004_I636645 [91.2..206] 0.97*
Charm and Bottom
fweak
DELPHI_2011_I890503 91.2 1.6
OPAL_2003_I599181 91.2 2.9
SLD_2002_I582951 91.2 0.32
Charm and Bottom
Mean of fweak
DELPHI_2011_I890503 91.2 n/a
OPAL_2003_I599181 91.2 n/a
B(Total)
ALEPH_2004_I636645 [91.2..206] 0.68*
DELPHI_1996_I424112 91.2 0.96
OPAL_2004_I669402 [91.2..197] 0.65
Event-Shape Moments
Moments of Btot
OPAL_2004_I669402 [91.2..197] n/a
B(Max)
ALEPH_2004_I636645 [91.2..206] 0.70*
DELPHI_1996_I424112 91.2 0.94
OPAL_2004_I669402 [91.2..197] 0.79
Event-Shape Moments
Moments of Bmax
OPAL_2004_I669402 [91.2..197] n/a
B(Min)
DELPHI_1996_I424112 91.2 0.33
OPAL_2004_I669402 [91.2..197] 0.67
Event-Shape Moments
Moments of Bmin
OPAL_2004_I669402 [91.2..197] n/a
ΔB(Max-Min)
DELPHI_1996_I424112 91.2 0.62
Identified Particles
(RqK--RqK+) / (RqK-+RqK+)
SLD_2004_I630327 91.2 12
Identified Particles
(Rqπ--Rqπ+) / (Rqπ-+Rqπ+)
SLD_2004_I630327 91.2 15
Identified Particles
(Rqp-Rq) / (Rqp+Rq)
SLD_2004_I630327 91.2 18
EEC
DELPHI_1996_I424112 91.2 0.17
EEC Asymmetry
DELPHI_1996_I424112 91.2 0.82
Charm and Bottom
B multiplicity
DELPHI_1996_I424112 91.2 n/a
Charm and Bottom
D multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Δ++ multiplicity
DELPHI_1996_I424112 91.2 n/a
Charm and Bottom
D* multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
K multiplicity
DELPHI_1996_I424112 91.2 n/a
SLD_2004_I630327 91.2 2.0
Identified Particles
K*(892) multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Λ0 multiplicity
DELPHI_1996_I424112 91.2 n/a
Charm and Bottom
Λb multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Ω multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Σ(1385) multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Ξ multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
Ξ(1530) multiplicity
DELPHI_1996_I424112 91.2 n/a
Charged Particles
Multiplicity Distribution
ALEPH_1996_I428072 91.2 n/a
DELPHI_1991_I301657 91.2 n/a
DELPHI_1996_I424112 91.2 n/a
HRS_1986_I18502 29 n/a
OPAL_1992_I321190 91.2 n/a
TASSO_1989_I277658 [14..43.6] n/a
Charged Particles
<Nch>
DELPHI_1991_I301657 91.2 0.040
HRS_1986_I18502 29 n/a
OPAL_1992_I321190 91.2 n/a
SLD_2004_I630327 91.2 0.11
Charged Particles
<Nch,uds> - <Nch,b>
SLD_2004_I630327 91.2 17
Charged Particles
<Nch,uds> - <Nch,c>
SLD_2004_I630327 91.2 8.1
Identified Particles
η multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
η' multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
p multiplicity
DELPHI_1996_I424112 91.2 n/a
SLD_2004_I630327 91.2 2.5
Identified Particles
φ multiplicity
DELPHI_1996_I424112 91.2 n/a
Identified Particles
π multiplicity
DELPHI_1996_I424112 91.2 n/a
SLD_2004_I630327 91.2 2.6
Identified Particles
ρ multiplicity
DELPHI_1996_I424112 91.2 n/a
Charged Particles
pTin (Sph)
ALEPH_1996_I428072 91.2 1.9
DELPHI_1996_I424112 91.2 2.5
Charged Particles
pTin (Thrust)
ALEPH_2004_I636645 [133..206] 1.3*
DELPHI_1996_I424112 91.2 2.3
Charged Particles
pTout (Sph)
ALEPH_1996_I428072 91.2 1.7
DELPHI_1996_I424112 91.2 2.1
Charged Particles
pTout (Thrust)
ALEPH_2004_I636645 206 n/a
DELPHI_1996_I424112 91.2 1.9
Charged Particles
<pTout> vs x (Thrust)
DELPHI_1996_I424112 91.2 0.70
Charged Particles
<pT> vs x (Thrust)
DELPHI_1996_I424112 91.2 1.3
Identified Particles
N(q→K-)+N(q̄→K+)
SLD_2004_I630327 91.2 10
Identified Particles
N(q→K+)+N(q̄→K-)
SLD_2004_I630327 91.2 24
Jet rates
One-jet fraction
ALEPH_2004_I636645 [91.2..206] 54*
Jet rates
Two-jet fraction
ALEPH_2004_I636645 [91.2..206] 1.5*
DELPHI_1996_I424112 91.2 0.72
Jet rates
Three-jet fraction
ALEPH_2004_I636645 [91.2..206] 4.6*
DELPHI_1996_I424112 91.2 0.64
Jet rates
Four-jet fraction
ALEPH_2004_I636645 [91.2..206] 3.0*
DELPHI_1996_I424112 91.2 1.3
Jet rates
Five-jet fraction
ALEPH_2004_I636645 [91.2..206] 3.8*
Jet rates
>Six-jet fraction
ALEPH_2004_I636645 [91.2..206] 3.8*
Identified Particles
N(q→π-)+N(q̄→π+)
SLD_2004_I630327 91.2 2.1
Identified Particles
N(q→π+)+N(q̄→π-)
SLD_2004_I630327 91.2 4.8
Identified Particles
N(q→p̄)+N(q̄→p)
SLD_2004_I630327 91.2 n/a
Identified Particles
N(q→p)+N(q̄→p̄)
SLD_2004_I630327 91.2 9.8
Thrust Oblateness
ALEPH_1996_I428072 91.2 0.98
ALEPH_2004_I636645 [91.2..206] 1.6*
DELPHI_1996_I424112 91.2 1.3
OPAL_2004_I669402 [91.2..197] 0.63
1-Thrust
ALEPH_1996_I428072 91.2 0.56
DELPHI_1996_I424112 91.2 0.68
OPAL_2004_I669402 [91.2..197] 1.3
Event-Shape Moments
Moments of 1-T
OPAL_2004_I669402 [91.2..197] n/a
Charged Particles
xp (momentum fraction)
ALEPH_1996_I428072 91.2 0.57
ALEPH_2004_I636645 [133..206] 0.61*
DELPHI_1996_I424112 91.2 1.2
OPAL_1998_I472637 91.2 0.56*
SLD_2004_I630327 91.2 2.6*
Charm and Bottom
D* spectrum
ALEPH_1999_I507422 91.2 7.3
Charged Particles
xE (energy fraction)
ALEPH_2004_I636645 [133..206] 0.61*
Identified Particles
K spectrum
ALEPH_1996_I428072 91.2 3.1
SLD_2004_I630327 91.2 8.9*
Identified Particles
K*(892) spectrum
ALEPH_1996_I428072 91.2 1.3
OPAL_1993_I342766 91.2 31
Identified Particles
Λ0 spectrum
ALEPH_1996_I428072 91.2 14
Identified Particles
Σ(1385) spectrum
ALEPH_1996_I428072 91.2 49
DELPHI_1995_I394716 91.2 0.12
Identified Particles
Ξ spectrum
ALEPH_1996_I428072 91.2 7.9
DELPHI_1995_I394716 91.2 0.32
Identified Particles
Ξ(1530) spectrum
ALEPH_1996_I428072 91.2 81
Identified Particles
η spectrum
ALEPH_1996_I428072 91.2 13
L3_1992_I336180 91.2 1.3
Identified Particles
η' spectrum
ALEPH_1996_I428072 91.2 18
Identified Particles
γ spectrum
ALEPH_1996_I428072 91.2 8.1
Charged Particles
Ln(xp)
ALEPH_1996_I428072 91.2 0.38
ALEPH_2004_I636645 [133..206] 0.68*
DELPHI_1996_I424112 91.2 0.78
OPAL_1998_I472637 91.2 0.70*
Identified Particles
ω(782) spectrum
ALEPH_1996_I428072 91.2 1.1
Identified Particles
p spectrum
ALEPH_1996_I428072 91.2 1.3
SLD_2004_I630327 91.2 7.0*
Identified Particles
φ spectrum
ALEPH_1996_I428072 91.2 3.2
Identified Particles
π spectrum
ALEPH_1996_I428072 91.2 0.59
SLD_2004_I630327 91.2 2.3*
Identified Particles
ρ spectrum
ALEPH_1996_I428072 91.2 2.9
Charged Particles
Rapidity wrt Sphericity axis
ALEPH_2004_I636645 [133..206] 0.89*
DELPHI_1996_I424112 91.2 0.19
Charged Particles
Rapidity wrt Thrust axis
ALEPH_1996_I428072 91.2 0.51
ALEPH_2004_I636645 [133..206] 0.78*
DELPHI_1996_I424112 91.2 0.24

* 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 371 histograms.