2 #ifndef HELICITY_AbstractVSSVertex_H
3 #define HELICITY_AbstractVSSVertex_H
8 #include "VertexBase.h"
9 #include "ThePEG/Helicity/WaveFunction/ScalarWaveFunction.h"
10 #include "ThePEG/Helicity/WaveFunction/VectorWaveFunction.h"
11 #include "AbstractVSSVertex.fh"
60 complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;
77 complex<Energy> mass=-GeV, complex<Energy> width=-GeV) = 0;
109 #include "ThePEG/Utilities/ClassTraits.h"
118 struct BaseClassTrait<Helicity::AbstractVSSVertex,1> {
120 typedef Helicity::VertexBase
NthBase;
126 struct ClassTraits<Helicity::AbstractVSSVertex>
127 :
public ClassTraitsBase<Helicity::AbstractVSSVertex> {
129 static string className() {
return "Helicity::AbstractVSSVertex"; }
The AbstractVSSVertex class is the base class for vector-scalar-scalar interactions in ThePEG...
std::complex< double > Complex
ThePEG code should use Complex for all complex scalars.
static AbstractNoPIOClassDescription< AbstractVSSVertex > initAbstractVSSVertex
The static object used to initialize the description of this class.
AbstractVSSVertex()
Default constructor.
TransientConstRCPtr is a simple wrapper around a bare const pointer which can be assigned to and from...
AbstractVSSVertex & operator=(const AbstractVSSVertex &)
The assignment operator is private and must never be called.
This is the main namespace within which all identifiers in ThePEG are declared.
virtual Complex evaluate(Energy2 q2, const VectorWaveFunction &vec1, const ScalarWaveFunction &sca2, const ScalarWaveFunction &sca3)=0
Members to calculate the helicity amplitude expressions for vertices and off-shell particles...
The VertexBase class is the base class for all helicity amplitude vertices.
A concreate implementation of ClassDescriptionBase describing an abstract class without persistent da...
static void Init()
The standard Init function used to initialize the interfaces.
static string className()
Return the name of class T.
int NthBase
The type of the BaseN'th base class (int means there are no further base classes).