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Herwig  7.2.1
Interfaces defined for the Herwig::PerturbativeDecayer class.
Brief class description:
The PerturbativeDecayer class is the mase class for perturbative decays in Herwig
See also Herwig::PerturbativeDecayer

Name: PhaseSpaceOption
Type: Switch

Description:
Option for the phase-space sampling
Registered options:
0(FixedYLimits)
Use a fixed limit for the rapidity
1(VariableYLimits)
Change limit for the rapidity with pT
Default value: 0

Name: YMax
Type: Parameter

Description:
The maximum value for the rapidity
Default value: 10
Minimum value: 0
Maximum value: 100

Name: Prefactor
Type: Parameter

Description:
The prefactor for the sampling of the powheg Sudakov
Default value: 6.3
Minimum value: 0
Maximum value: 1e+10

Name: UseMEForT2
Type: Switch

Description:
Use the matrix element correction, if available to fill the T2 region for the decay shower and don't fill using the shower
Registered options:
0(Shower)
Use the shower to fill the T2 region
1(ME)
Use the Matrix element to fill the T2 region
Default value: 1

Name: AlphaEM
Type: Reference to objects of class

Description:
Object for the coupling in the generation of hard QED radiation

Name: AlphaS
Type: Reference to objects of class

Description:
Object for the coupling in the generation of hard QCD radiation

Name: Interactions
Type: Switch

Description:
which interactions to include for the hard corrections
Registered options:
0(QCD)
QCD Only
1(QED)
QED only
2(QCDandQED)
Both QCD and QED
Default value: 0

Name: pTmin
Type: Parameter

Description:
Minimum transverse momentum from gluon radiation
Default value: 1
Minimum value: 0
Maximum value: 10

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