The IncomingPhotonEvolver class performs the backward evolution of a photon extracted from a hadron to a quark or antiquark so that the event can be showered.
See also Herwig::IncomingPhotonEvolver
Name: VirtualityTries Type: Integer parameter
Description:
Maximum number of attempts to generate the virtuality Default value: 5 Minimum value: 1 Maximum value: 100
Name: VetoTries Type: Integer parameter
Description:
Maximum number of attempts in the veto alogrithm loop Default value: 5000 Minimum value: 1 Maximum value: 100000
Name: MinimumVirtuality Type: Parameter
Description:
The minimum virtuality of the photon Default value: 1e-05 Minimum value: 1e-06 Maximum value: 1
Name: PDFPower Type: Parameter
Description:
The power for the overestimate of the branching probability Default value: 1 Minimum value: 0.01 Maximum value: 10
Name: PDFMax Type: Parameter
Description:
The maximum value for the overestimate of the branching probability Default value: 50 Minimum value: 1 Maximum value: 1000
Name: PDF Type: Reference to objects of class ThePEG::PDFBase
Description:
PDF set to use. Overrides the one that is associated with the beam particle.
Name: minpT Type: Parameter
Description:
The minimum pT scale to start the evolution Default value: 2 Minimum value: 10 Maximum value: 0.5
There may be interfaces inherited from the ThePEG::StepHandler class.
Generated on Thu Jun 20 2024 17:50:53 for Herwig by 1.9.6