Brief class description:: This base class should be used by all classes describing the luminosity and energy distribution of colliding particle beams.
See also ThePEG::LuminosityFunction

Name: BeamEMaxB
Type: Parameter

Description:: The maximum energy of the beam entering along the negative z-axis. Note that derived classes may shift the beams away from the z-axis.
Default value: 45.6
Minimum value: 0

Name: BeamEMaxA
Type: Parameter

Description:: The maximum energy of the beam entering along the positive z-axis. Note that derived classes may shift the beams away from the z-axis.
Default value: 45.6
Minimum value: 0