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Herwig  7.2.1
Interfaces defined for the Herwig::ISGWFormFactor class.
Brief class description:
The ISGWFormFactor class implements the ISGW model ofPhys. Rev. D39, 799 (1989) for the scalar meson form-factors.
See also Herwig::ISGWFormFactor

Name: ThetaEtaEtaPrime
Type: Parameter

Description:
The eta-eta' mixing angle
Default value: -0.174533
Minimum value: -3.14159
Maximum value: 3.14159

Name: BetaPuc
Type: Parameter

Description:
The variational parameter for p-wave uc mesons
Default value: 0.34
Minimum value: 0
Maximum value: 1

Name: BetaPus
Type: Parameter

Description:
The variational parameter for p-wave us mesons
Default value: 0.3
Minimum value: 0
Maximum value: 1

Name: BetaPud
Type: Parameter

Description:
The variational parameter for p-wave ud mesons
Default value: 0.27
Minimum value: 0
Maximum value: 1

Name: BetaSub
Type: Parameter

Description:
The variational parameter for s-wave ub mesons
Default value: 0.41
Minimum value: 0
Maximum value: 1

Name: BetaSuc
Type: Parameter

Description:
The variational parameter for s-wave uc mesons
Default value: 0.39
Minimum value: 0
Maximum value: 1

Name: BetaSus
Type: Parameter

Description:
The variational parameter for s-wave us mesons
Default value: 0.34
Minimum value: 0
Maximum value: 1

Name: BetaSud
Type: Parameter

Description:
The variational parameter for s-wave ud mesons
Default value: 0.31
Minimum value: 0
Maximum value: 1

Name: BottomMass
Type: Parameter

Description:
The mass of the bottom quark in the ISGW model (this is a consituent mass)
Default value: 5.12
Minimum value: 3
Maximum value: 10

Name: CharmMass
Type: Parameter

Description:
The mass of the charm quark in the ISGW model (this is a consituent mass)
Default value: 1.82
Minimum value: 0
Maximum value: 3

Name: StrangeMass
Type: Parameter

Description:
The mass of the strange quark in the ISGW model (this is a consituent mass)
Default value: 0.55
Minimum value: 0
Maximum value: 1

Name: UpMass
Type: Parameter

Description:
The mass of the up quark in the ISGW model (this is a consituent mass)
Default value: 0.33
Minimum value: 0
Maximum value: 1

Name: DownMass
Type: Parameter

Description:
The mass of the down quark in the ISGW model (this is a consituent mass)
Default value: 0.33
Minimum value: 0
Maximum value: 1

Name: Kappa
Type: Parameter

Description:
The relavistic compensation factor of the ISGW model
Default value: 0.7
Minimum value: 0
Maximum value: 1

There may be interfaces inherited from the Herwig::ScalarFormFactor class.