9 #ifndef ThePEG_VVVTVertex_H 10 #define ThePEG_VVVTVertex_H 14 #include "ThePEG/Helicity/Vertex/AbstractVVVTVertex.h" 15 #include "ThePEG/Helicity/WaveFunction/VectorWaveFunction.h" 16 #include "ThePEG/Helicity/WaveFunction/TensorWaveFunction.h" 17 #include "VVVTVertex.fh" 96 complex<Energy> mass=-GeV, complex<Energy> width=-GeV);
115 complex<Energy> mass=-GeV, complex<Energy> width=-GeV);
169 static string className() {
return "ThePEG::VVVTVertex"; }
The VVTVertex class is the implementation of the vector-vector-vector-tensor vertex.
std::complex< double > Complex
ThePEG code should use Complex for all complex scalars.
VVVTVertex & operator=(const VVVTVertex &)
Private and non-existent assignment operator.
TransientConstRCPtr is a simple wrapper around a bare const pointer which can be assigned to and from...
This is the main namespace within which all identifiers in ThePEG are declared.
The AbstractVVVTVertex class is the base class for all vector-vector-vector-tensor interactions in Th...
static void Init()
Standard Init function used to initialize the interfaces.
A concreate implementation of ClassDescriptionBase describing an abstract class without persistent da...
Complex evaluate(Energy2 q2, const VectorWaveFunction &vec1, const VectorWaveFunction &vec2, const VectorWaveFunction &vec3, const TensorWaveFunction &ten4)
Members to calculate the helicity amplitude expressions for vertices and off-shell particles...
virtual void setCoupling(Energy2 q2, tcPDPtr part1, tcPDPtr part2, tcPDPtr part3, tcPDPtr part4)=0
Calculate the couplings.
static AbstractNoPIOClassDescription< VVVTVertex > initVVVTVertex
Describe an abstract base class with persistent data.
The default concrete implementation of ClassTraitsBase.
BaseClassTraits describes the base classes of the templated class.
The templated ClassTraitsBase class defines a set of default information about classes used by ThePEG...