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Herwig  7.2.1
Interfaces defined for the Herwig::a1SimpleDecayer class.
Brief class description:
The a1SimpleDecayer class implements a simple model for the decay of the a_1 to three pions based on the approach of Kuhn and Santanmaria, Z.Phys. C48, 445 (1990)
See also Herwig::a1SimpleDecayer

Name: ThreeChargedWeights
Type: Varying size vector of parameters

Description:
The weights of the different channels to use for the integration of the decay a_1^+->pi+pi+pi-
Default value: 0
Minimum value: 0
Maximum value: 1

Name: TwoChargedWeights
Type: Varying size vector of parameters

Description:
The weights of the different channels to use for the integration of the decay a_1^0->pi+pi-pi0
Default value: 0
Minimum value: 0
Maximum value: 1

Name: OneChargedWeights
Type: Varying size vector of parameters

Description:
The weights of the different channels to use for the integration of the decay a_1^+->pi+pi0pi0
Default value: 0
Minimum value: 0
Maximum value: 1

Name: ThreeMax
Type: Parameter

Description:
The maximum weight for the integration fo the channel a_1^+->pi+pi+pi-
Default value: 5.5384
Minimum value: 0
Maximum value: 10000

Name: TwoMax
Type: Parameter

Description:
The maximum weight for the integration fo the channel a_1^0->pi+pi-pi0
Default value: 5.61218
Minimum value: 0
Maximum value: 10000

Name: OneMax
Type: Parameter

Description:
The maximum weight for the integration fo the channel a_1^+->pi+pi0pi0
Default value: 5.57613
Minimum value: 0
Maximum value: 10000

Name: RhoWeights
Type: Varying size vector of parameters

Description:
Weight for the different rho resonances
Default value: 0
Minimum value: -10
Maximum value: 10

Name: RhoWidths
Type: Varying size vector of parameters

Description:
The widths of the different rho resonnaces
Default value: 0
Minimum value: 0
Maximum value: 10000

Name: RhoMasses
Type: Varying size vector of parameters

Description:
The masses of the different rho resonnaces
Default value: 0
Minimum value: 0
Maximum value: 10000

Name: Coupling
Type: Parameter

Description:
The overall coupling for the decay
Default value: 47.95
Minimum value: 0
Maximum value: 100

Name: LocalParameters
Type: Switch

Description:
Use local values of the intermediate resonances masses and widths
Registered options:
0(ParticleData)
Use the values from the particleData objects
1(Local)
Use the local values
Default value: 1

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